Page 1
User Manual
DEV 2190
Managed L-Band Distribution System
DEV Systemtechnik GmbH
support@dev-systemtechnik.com
www.dev-systemtechnik.com
Grüner Weg 4A
61169 Friedberg
GERMANY
Tel: +49 6031 6975 100
Fax: +49 6031 6975 114
Revision: 2017-10-25
DEV 91-0047-O
Page 2
User Manual DEV 2190
Table of Contents
1 Revision History ----------------------------------------------------------- 6
2 Introduction ---------------------------------------------------------------- 7
2.1 Warranty ---------------------------------------------------------------------------------- 7
2.2 Limitation of Warranty ---------------------------------------------------------------- 7
2.3 Warnings ---------------------------------------------------------------------------------- 8
3 Product Description ------------------------------------------------------ 9
3.1 Features and Options ------------------------------------------------------------------ 9
3.1.1 Product Structure ----------------------------------------------------------------------- 9
3.1.2 Communication Features ----------------------------------------------------------- 11
3.1.3 Amplifier Options --------------------------------------------------------------------- 11
3.1.4 Distribution Options ------------------------------------------------------------------ 11
3.1.5 Combiner Options -------------------------------------------------------------------- 11
3.1.6 IRD Controlled Switch Options and Extensions -------------------------------- 12
3.1.7 Redundant Amplifier Options ------------------------------------------------------ 12
3.1.7.1 Autonomous Switching and Options ------------------------------------------------------- 13
3.1.8 Other Options -------------------------------------------------------------------------- 13
3.2 Modules Description ---------------------------------------------------------------- 14
3.2.1 Power Supply Modules -------------------------------------------------------------- 14
3.2.2 Fan & Monitoring Module ---------------------------------------------------------- 14
3.2.3 CPU Module ---------------------------------------------------------------------------- 15
3.2.4 Amplifier Modules -------------------------------------------------------------------- 16
3.2.5 Redundancy Switch Modules ------------------------------------------------------ 17
3.3 Product Drawings--------------------------------------------------------------------- 18
3.3.1 Distribution Options & Amplifier Options --------------------------------------- 18
3.3.2 Combiner Options -------------------------------------------------------------------- 20
3.3.3 IRD Controlled Switch Options + Extensions ------------------------------------ 22
3.3.4 Redundant Amplifier Options ------------------------------------------------------ 24
3.3.5 Mixed Configuration 1+1/1:1 ------------------------------------------------------ 26
4 Installation Instructions ------------------------------------------------ 28
4.1 Scope of Delivery --------------------------------------------------------------------- 28
4.2 Installation of the Product --------------------------------------------------------- 28
4.2.1 Mechanical Assembly of the Product -------------------------------------------- 28
4.2.2 Grounding, Data Cables and Power Connection ------------------------------- 28
4.2.3 Connection of RF Signal Cables ---------------------------------------------------- 29
4.2.4 Exchange of Modules ---------------------------------------------------------------- 30
4.2.4.1 Preventive Backup and Transfer of the Device Configuration Data ---------------- 31
4.2.5 Reset of the Device and the Restore of Factory Defaults ------------------- 32
4.3 Device Factory Settings ------------------------------------------------------------- 33
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4.3.1 Factory Settings for the Amplifier Modules ------------------------------------ 33
4.3.2 Factory Network Settings ----------------------------------------------------------- 33
4.3.3 Factory SNMP Settings --------------------------------------------------------------- 33
4.4 Communication Interface Configuration --------------------------------------- 34
4.4.1 Serial Interface------------------------------------------------------------------------- 34
4.4.2 Ethernet Interface -------------------------------------------------------------------- 34
4.4.2.1 Ethernet Connection ---------------------------------------------------------------------------- 34
4.4.2.2 Network Setup via the Serial Interface ----------------------------------------------------- 35
4.4.2.2.1 Start and Termination of the Configuration Program ---------------------------------------------- 36
4.4.2.2.2 1 set IP address ----------------------------------------------------------------------------------------------- 37
4.4.2.2.3 2 set netmask ------------------------------------------------------------------------------------------------- 37
4.4.2.2.4 3 set gateway -------------------------------------------------------------------------------------------------- 37
4.5 Maintenance of the Product ------------------------------------------------------- 37
5 Operation of the Product ---------------------------------------------- 38
5.1 Modes of Operation ----------------------------------------------------------------- 38
5.1.1 Local Mode ----------------------------------------------------------------------------- 38
5.1.2 Remote Mode ------------------------------------------------------------------------- 38
5.1.3 Auto Mode ----------------------------------------------------------------------------- 38
5.1.3.1 Autonomous Switching Functionality for Redundant Amplifier Options ---------- 38
5.2 Initialization of the Device --------------------------------------------------------- 39
5.3 Operation via the Device Panel --------------------------------------------------- 40
5.4 Operation via the Web Interface ------------------------------------------------- 40
5.4.1 Start of the Web Interface ---------------------------------------------------------- 40
5.4.2 The Main Window and Common Features of the Main Tabs --------------- 42
5.4.3 Status Tab ------------------------------------------------------------------------------- 44
5.4.4 Control Tab ----------------------------------------------------------------------------- 45
5.4.4.1 1+1 Switch ----------------------------------------------------------------------------------------- 47
5.4.4.2 Amplifier ------------------------------------------------------------------------------------------- 49
5.4.5 Events Tab ------------------------------------------------------------------------------ 50
5.4.6 Recording Tab -------------------------------------------------------------------------- 51
5.4.7 Setup Tab ------------------------------------------------------------------------------- 55
5.4.7.1 User Setup ----------------------------------------------------------------------------------------- 56
5.4.7.1.1 Password and Language ------------------------------------------------------------------------------------ 56
5.4.7.1.2 User Management ------------------------------------------------------------------------------------------- 56
5.4.7.2 System Setup ------------------------------------------------------------------------------------- 58
5.4.7.2.1 Network--------------------------------------------------------------------------------------------------------- 58
5.4.7.2.2 SNMP ------------------------------------------------------------------------------------------------------------ 59
5.4.7.3 Feature Setup ------------------------------------------------------------------------------------- 60
5.4.7.3.1 Recording ------------------------------------------------------------------------------------------------------- 60
5.4.7.3.2 Auto Mode ----------------------------------------------------------------------------------------------------- 61
5.4.7.4 Software Service --------------------------------------------------------------------------------- 61
5.4.7.4.1 Restore Factory Defaults ----------------------------------------------------------------------------------- 61
5.4.7.4.2 Data Backup --------------------------------------------------------------------------------------------------- 62
5.4.7.4.3 Firmware Update --------------------------------------------------------------------------------------------- 66
5.4.8 Info Tab ---------------------------------------------------------------------------------- 67
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5.5 Control via Remote Interface: SNMP -------------------------------------------- 68
5.5.1 SNMP Overview ----------------------------------------------------------------------- 68
5.5.2 Private Enterprise Number, Device Index Number --------------------------- 68
5.5.3 The Switch MIB Tree ----------------------------------------------------------------- 69
5.5.4 MIB Objects ---------------------------------------------------------------------------- 70
5.5.4.1 .devSwitchTraps --------------------------------------------------------------------------------- 71
5.5.4.1.1 .devSwitchTraps.trapAlarmText -------------------------------------------------------------------------- 71
5.5.4.1.2 .devSwitchTraps.trapAlarm -------------------------------------------------------------------------------- 71
5.5.4.1.3 .devSwitchTraps.trapModeChange ---------------------------------------------------------------------- 71
5.5.4.2 .instrument ---------------------------------------------------------------------------------------- 72
5.5.4.2.1 .instrument.controllerMac -------------------------------------------------------------------------------- 72
5.5.4.2.2 .instrument.firmwareRevision ---------------------------------------------------------------------------- 72
5.5.4.2.3 .instrument.instrumentType ------------------------------------------------------------------------------ 72
5.5.4.2.4 .instrument.antennaControllerType -------------------------------------------------------------------- 72
5.5.4.3 .application ---------------------------------------------------------------------------------------- 73
5.5.4.3.1 .application.controlMode ---------------------------------------------------------------------------------- 73
5.5.4.3.2 .application.switchingControl ----------------------------------------------------------------------------- 74
5.5.4.3.3 .application.simultaneousMode ------------------------------------------------------------------------- 74
5.5.4.3.4 .application.numberOfSwitchGroups ------------------------------------------------------------------- 74
5.5.4.3.5 .application.switchGroupTable --------------------------------------------------------------------------- 74
5.5.4.3.5.1 .application.switchGroupTable.switchGroupEntry.swGroupIndex ----------------------------- 74
5.5.4.3.5.2 .application.switchGroupTable.switchGroupEntry.swGroupMembers ------------------------ 74
5.5.4.3.5.3 .application.switchGroupTable.switchGroupEntry.swMainRfStatus --------------------------- 75
5.5.4.3.5.4 .application.switchGroupTable.switchGroupEntry.swRedundancyRfStatus ----------------- 75
5.5.4.3.6 .application.numberOfSwitchUnits ---------------------------------------------------------------------- 75
5.5.4.3.7 .application.switchUnitTable ------------------------------------------------------------------------------ 75
5.5.4.3.7.1 .application.switchUnitTable.switchUnitEntry.swIndex ------------------------------------------- 75
5.5.4.3.7.2 .application.switchUnitTable.switchUnitEntry.swSize---------------------------------------------- 76
5.5.4.3.7.3 .application.switchUnitTable.switchUnitEntry.swMembers -------------------------------------- 76
5.5.4.3.7.4 .application.switchUnitTable.switchUnitEntry.swPosition ---------------------------------------- 76
5.5.4.3.8 .application.numberOfPorts ------------------------------------------------------------------------------- 76
5.5.4.3.9 .application.portTable -------------------------------------------------------------------------------------- 77
5.5.4.3.9.1 .application.portTable.portEntry.portIndex ---------------------------------------------------------- 77
5.5.4.3.9.2 .application.portTable.portEntry.poEnable ----------------------------------------------------------- 77
5.5.4.3.9.3 .application.portTable.portEntry.poType -------------------------------------------------------------- 78
5.5.4.3.9.4 .application.portTable.portEntry.poHasRfSense ----------------------------------------------------- 78
5.5.4.3.9.5 .application.portTable.portEntry.poRfSense---------------------------------------------------------- 78
5.5.4.3.9.6 .application.portTable.portEntry.poRfLimit ----------------------------------------------------------- 78
5.5.4.3.9.7 .application.portTable.portEntry.poHasBias ---------------------------------------------------------- 78
5.5.4.3.9.8 .application.portTable.portEntry.poBiasOnOff ------------------------------------------------------- 79
5.5.4.3.9.9 .application.portTable.portEntry.poBiasCurrent ---------------------------------------------------- 79
5.5.4.3.9.10 .application.portTable.portEntry.poBiasLimitLo ----------------------------------------------------- 79
5.5.4.3.9.11 .application.portTable.portEntry.poBiasLimitHi ----------------------------------------------------- 79
5.5.4.3.9.12 .application.portTable.portEntry.poHasGain --------------------------------------------------------- 80
5.5.4.3.9.13 .application.portTable.portEntry.poGain -------------------------------------------------------------- 80
5.5.4.3.9.14 .application.portTable.portEntry.poHasTilt ----------------------------------------------------------- 80
5.5.4.3.9.15 .application.portTable.portEntry.poTilt ---------------------------------------------------------------- 80
5.5.4.3.9.16 .application.portTable.portEntry.poCardType ------------------------------------------------------- 80
5.5.4.3.9.17 .application.portTable.portEntry.poSlot --------------------------------------------------------------- 81
5.5.4.3.9.18 .application.portTable.portEntry.poRfSenseStatus ------------------------------------------------- 81
5.5.4.3.9.19 .application.portTable.portEntry.poBiasStatus ------------------------------------------------------ 81
5.5.4.3.9.20 .application.portTable.portEntry.poLightStatus ----------------------------------------------------- 82
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5.5.4.3.9.21 .application.portTable.portEntry.poCardStatus ----------------------------------------------------- 82
5.5.4.3.9.22 .application.portTable.portEntry.poGainMode ------------------------------------------------------ 82
5.5.4.3.9.23 .application.portTable.portEntry.poOutputPowerSetpoint -------------------------------------- 82
5.5.4.3.9.24 .application.portTable.portEntry.poHasInputPower ----------------------------------------------- 82
5.5.4.3.9.25 .application.portTable.portEntry.poInputPower ---------------------------------------------------- 83
5.5.4.3.9.26 .application.portTable.portEntry.poInputPowerLimit ---------------------------------------------- 83
5.5.4.3.9.27 .application.portTable.portEntry.poHasOutputPower --------------------------------------------- 83
5.5.4.3.9.28 .application.portTable.portEntry.poOutputPower -------------------------------------------------- 83
5.5.4.3.9.29 .application.portTable.portEntry.poDWDMChannelNumber ------------------------------------ 83
5.5.4.3.10 .application.antennaStatus -------------------------------------------------------------------------------- 83
5.5.4.3.11 .application.antennaPosition ----------------------------------------------------------------------------- 84
5.5.4.3.12 .application.numberOfMatrixOutputs ------------------------------------------------------------------ 84
5.5.4.3.13 .application.numberOfMatrixInputs -------------------------------------------------------------------- 84
5.5.4.3.14 .application.selectCrosspointSwitchingMode -------------------------------------------------------- 84
5.5.4.3.15 .application.activeCrosspointSetting -------------------------------------------------------------------- 84
5.5.4.3.16 .application.crosspointStringTable ---------------------------------------------------------------------- 85
5.5.4.3.16.1 .application.crosspointStringTable.crosspointStringEntry.crosspointStringIndex ---------- 85
5.5.4.3.16.2 .application.crosspointStringTable.crosspointStringEntry.crosspointString------------------ 85
5.5.4.3.17 .application.crosspointTable ------------------------------------------------------------------------------ 85
5.5.4.3.17.1 .application.crosspointTable.crosspointEntry.outChNr -------------------------------------------- 85
5.5.4.3.17.2 .application.crosspointTable.crosspointEntry.inChNr ---------------------------------------------- 85
5.5.4.4 .surveillance --------------------------------------------------------------------------------------- 86
5.5.4.4.1 .surveillance.trapEnableMask----------------------------------------------------------------------------- 87
5.5.4.4.2 .surveillance.errorEnableMask --------------------------------------------------------------------------- 87
5.5.4.4.3 .surveillance.numberOfErrors ---------------------------------------------------------------------------- 88
5.5.4.4.4 .surveillance.errorTable ------------------------------------------------------------------------------------ 88
5.5.4.4.4.1 .surveillance.errorTable.errorEntry.errorIndex ------------------------------------------------------ 88
5.5.4.4.4.2 .surveillance.errorTable.errorEntry.errorNr ---------------------------------------------------------- 88
5.5.4.4.4.3 .surveillance.errorTable.errorEntry.errorCount------------------------------------------------------ 88
5.5.4.4.4.4 .surveillance.errorTable.errorEntry.errorDateTime ------------------------------------------------- 88
5.5.4.4.4.5 .surveillance.errorTable.errorEntry.errorPending --------------------------------------------------- 89
5.5.4.4.4.6 .surveillance.errorTable.errorEntry.errorAcknowledge -------------------------------------------- 89
5.5.4.4.5 .surveillance.numberOfPowerLines --------------------------------------------------------------------- 89
5.5.4.4.6 .surveillance.powerLineTable ----------------------------------------------------------------------------- 89
5.5.4.4.6.1 .surveillance.powerLineTable.powerLineEntry.powerLineIndex -------------------------------- 89
5.5.4.4.6.2 .surveillance.powerLineTable.powerLineEntry.powerLineStatus ------------------------------- 89
5.5.4.4.7 .surveillance.numberOfPowerSupplies ----------------------------------------------------------------- 90
5.5.4.4.8 .surveillance.powerSupplyTable ------------------------------------------------------------------------- 90
5.5.4.4.8.1 .surveillance.powerSupplyTable.powerSupplyEntry.powerSupplyIndex ---------------------- 90
5.5.4.4.8.2 .surveillance.powerSupplyTable.powerSupplyEntry.powerSupplyStatus --------------------- 90
5.5.4.4.9 .surveillance.numberOfFans ------------------------------------------------------------------------------ 90
5.5.4.4.10 .surveillance.fanTable --------------------------------------------------------------------------------------- 90
5.5.4.4.10.1 .surveillance.fanTable.fanEntry.fanIndex -------------------------------------------------------------- 90
5.5.4.4.10.2 .surveillance.fanTable.fanEntry.fanStatus ------------------------------------------------------------- 91
5.5.4.4.11 .surveillance.internalDeviceStatus ----------------------------------------------------------------------- 91
5.5.4.4.12 .surveillance.externalDeviceStatus ---------------------------------------------------------------------- 91
5.5.4.4.13 .surveillance.supportHardwareStatus ------------------------------------------------------------------ 91
5.5.4.4.14 .surveillance.errorDescription ---------------------------------------------------------------------------- 91
6 Error Indication ----------------------------------------------------------- 92
6.1 Software Error Indication ---------------------------------------------------------- 92
6.1.1 Power Errors --------------------------------------------------------------------------- 92
6.1.2 Fan & Monitoring Module Errors ------------------------------------------------- 92
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Revision (Date)
Author
Short Description
A (18-Nov-2010)
WP
Initial version
B (29-Apr-2010)
WP
Minor corrections
C (08-Jun-2010)
WP
New fan module, added Option 23, SW changes
D (01-Sep-2010)
WP
Minor corrections
E (22-Mar-2011)
WP
Minor corrections
F (21-Jul-2011)
WP
Added recording functionality
G (16-Feb-2012)
WP
Added data backup feature and supplementations
on available options
H (17-Oct-2013)
WP
Complete rework due to new firmware with
improved Web I/F functionalities
I (27-Mar-2014)
WP
Rework due to change of CPU type
J (03-Mar-2015)
WP
Rework due to portfolio changes
K (06-Aug-2015)
WP
Rework due to additional specification changes
L (08-Sep-2016)
WP
Minor corrections
M (20-Apr-2017)
WP
Extended LNB power functionality and user manual
rework
N (06-Sep-2017)
WP
Added Option 22 and user manual rework
O (25-Sep-2017)
WP
Minor corrections
6.1.3 Switch Errors --------------------------------------------------------------------------- 92
6.1.4 Module and Port Errors ------------------------------------------------------------- 93
6.1.5 Other Errors ---------------------------------------------------------------------------- 93
7 Connectors ---------------------------------------------------------------- 94
8 Technical Data and Options ------------------------------------------- 94
9 Spare Parts ---------------------------------------------------------------- 95
10 Conformance Declarations -------------------------------------------- 96
10.1 Certificate of Conformance -------------------------------------------------------- 96
10.2 EU Declaration of Conformity ----------------------------------------------------- 99
11 Glossary ------------------------------------------------------------------ 100
12 Notes ---------------------------------------------------------------------- 101
Appendix Configuration of Your DEV 2190 *
* This appendix is available only if the complexity of the product configuration requires
additional explanation. It is delivered only with the printed version of this user manual.
1 Revision History
6 Copyright DEV Systemtechnik GmbH 2009-2017
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User Manual DEV 2190
2 Introduction
Thank you for purchasing a DEV 2190 Managed L-Band Distribution System.
This user manual is intended to familiarize you with the installation and with the
operation of the product.
The DEV 2190 was developed to distribute small SAT IF signals from satellite dishes
to satellite receivers or IRDs and is especially designed for digital TV and broadcasting applications.
The 4 RU chassis can be equipped at the front side with up to 16 amplifier modules
or other functional modules. At the rear side, four horizontal slots are located,
providing space for splitters, combiners, or for IRD controlled switches.
DEV Systemtechnik GmbH declares that this equipment meets all relevant
standards and rules. The unit carries a CE mark.
Please read all instructions before installation or usage of the product!
2.1 Warranty
The product has a warranty against defects in material and workmanship for a
period of two years from the date of shipment.
During the warranty period DEV Systemtechnik will, at its option, either repair or
replace the product if it turns out to be defective.
For warranty, service, or repair, the product must be returned to DEV Systemtechnik. The customer has to pay shipping charges to DEV Systemtechnik and
DEV Systemtechnik will pay shipping charges to return the product to the customer.
However, the customer is obliged to pay all duties, all taxes, and all other additional
costs arising from the shipment of the product.
DEV Systemtechnik warrants that the software and firmware designated by
DEV Systemtechnik for use with the product will execute its programming
instructions if installed properly. DEV Systemtechnik does not warrant that the
operation of the product, software, or firmware will be uninterrupted or error-free.
2.2 Limitation of Warranty
The preceding warranty does not apply to defects resulting from:
improper site preparation or site maintenance;
improper or inadequate interfacing of the product;
unauthorized modification or misuse of the product;
the application of software supplied by the customer;
improper or inadequate maintenance of the product;
operation beyond the environmental conditions specified for the product.
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User Manual DEV 2190
2.3 Warnings
The following safety measures must be observed during all phases of operation,
service, and repair of the device. Failure to comply with the safety precautions or
warnings in this document violates safety standards of design, manufacturing, and
intended use of the device and may affect the built-in protections.
DEV Systemtechnik shall not be liable for the failure of users to comply with these
requirements.
Disconnect the device from any external power line before opening of the housing.
In any case, the device is to be opened by trained service staff, only.
Environmental Conditions
The device is designed for indoor use and for an ambient temperature range.
Mechanical Integration
It is not permitted to fix the chassis on the rack mount flanges, only.
Balanced weight distribution of the chassis has to be ensured by placing it on a solid
surface or by using rack rails.
Sufficient airflow through the chassis must be ensured to achieve best cooling
results. Do not block or obstruct the airflow through the chassis at the front and at
the rear side, e.g. by placing large components close to the front side. It is
recommended to provide 1 RU space in the rack above and below the chassis to
ensure a good air circulation.
Heat Hazard
Top, bottom, and side surfaces may become hot when operating the device
continuously. To reduce the risk of injury from a hot surface, allow the surface to
cool before touching.
Grounding, AC Connection, Cables
To minimize shock hazard the device must be connected to an electrical ground via
a ground wire, please refer to chapter 4.2.2. For the AC connection, the device
must be connected to the AC power supply mains through two power cables with
three conductors and with the ground wire firmly connected to an electrical ground
(safety ground) at the power outlet. Any interruption of the protective ground conductor will cause a potential shock hazard that might cause personal injury.
Risk of electrical shock and energy hazard:
Disconnecting a single power supply line only, does not interrupt the AC supply of
the device. To isolate the device completely, disconnect both power supply lines.
To power up the device connect the two power lines sequentially! The two power
lines must not be powered up simultaneously otherwise this may cause severe
damage of the device!
Do not connect the device to mains supply exceeding the specifications for input
voltage and frequency. The recommended AC cables to be applied are standard
high temperature power cables with type IEC 60320-C13 appliance plug appropriately rated to the conditions of the country where the device is operated.
8 Copyright DEV Systemtechnik GmbH 2009-2017
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1 2 3
4 5
6
7
8 9 10 11 12 13 14 15 16
F
Slot
PS1 PS2 PS3
11:1 2 3
4 5
6
7
8 9 10 11 12 13 14 15 16
1+1
S1
M1
S2
M2 M3B2 M4B3 B4
S4
B5
S5
B1
S3
M5
Pow er 1
Pow er 2
Fan
Tem p
Alarm
Rem ote
Loca l
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
3 Product Description
The Managed L-Band Distribution System DEV 2190 provides different communication features and can be equipped very flexible, thus enabling numerous different
RF signal distribution configurations.
At the front side the rack mountable 4 RU chassis provides space for up to 16 amplifier modules. At the rear side, the chassis provides horizontal slots for the distribution of RF signals. These slots can be equipped with splitters, with combiners, or
with IRD controlled switches.
In the following, the general product structure is shown and the available options
are explained which can be installed in the DEV 2190. After that, the several
modules are described, followed by a few configuration examples.
3.1 Features and Options
3.1.1 Product Structure
At the front side, the DEV 2190 is equipped with up to three hot-pluggable power
supply modules (labeled PS1…PS3 in the figure below, the power supply modules
are explained in chapter 3.2.1) which are assembled horizontally above the other
modules.
A temperature controlled fan & monitoring module (F, chapter 3.2.2) installed at
the right provides status information and permits to change the operation mode of
the device.
The available slots (1…16) for amplifier modules (chapter 3.2.4) and for redundancy
switch modules (chapter 3.2.5) are located left to the fan & monitoring module.
Without applied redundancy options (this type of configuration is also named "1:1"
in the following), the amplifier modules are installed and counted from left to right.
If the chassis is equipped with redundant amplifier options (this type of configuration is named "1+1" in the following), this requires the installation of redundancy
switch modules (Si) in addition to the main (Mi) and to the backup (Bi) amplifier
modules. If there are installed additional amplifier modules in 1:1 configuration,
these modules are located right to the last backup (Bi) amplifier module.
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C
P
Top Slot
Slot 1
Slot 2
Slot 3
Slot 4
Res et
Eth ern et
Com
Sup ply 1 - Fus e 6 A T
Sup ply 2 - Fus e 6 A T
WA R NI NG :
Disc onne ct p ower bef ore o pen ing!
100 ...2 40 V
50.. .60 Hz
100 VA
At the rear side on the right, the faceplate (labeled P) is installed holding the power
plugs with fuse holders and the grounding bolt. Left to the CPU module (C, chapter
3.2.3) five horizontal slots are available.
The upper slot (Top Slot) is usually reserved for the RF input ports of the device. If
the chassis is equipped with combiner options (chapter 3.1.5), the output ports of
the corresponding amplifier modules are located here.
Slot 1…Slot 4 accommodate the output ports of the device if equipped with
amplifier options (chapter 3.1.3), distribution options (chapter 3.1.4), or with IRD
controlled switch options (plus possibly installed IRD controlled switch option
extensions, chapter 3.1.6). The slots may accommodate input ports if equipped
with combiner options; and alternatively, pre-divider options (chapter 3.1.8) can be
installed here.
Slot 1…Slot 4 can be used for the RF output (input) ports of distribution (combiner)
options; up to eight 1:4 splitters (eight 4:1 combiners), or up to four 1:8 splitters
(four 8:1 combiners), or up to two 1:16 splitters (two 16:1 combiners), or one 1:32
splitter can be located within one slot. Larger distribution options need the corresponding number of slots (64 outputs: two slots; and 128 outputs: all four slots).
Alternatively, a slot can be used for the RF output ports of IRD controlled switch
options; an IRD controlled switch option with 16 output ports requires one slot.
Larger IRD controlled switch options need the corresponding number of slots
(32 output ports: two slots; 48 output ports: three slots; and 64 output ports: all
four slots).
To hard-wire the output of one polarization/band to a corresponding splitter with 8
(or 16) output ports, up to four IRD controlled switch option extensions are
possible in addition to IRD controlled switch options with less than 64 (or 48)
output ports.
Finally and as mentioned, each of the four slots can be used for the installation of
pre-divider options.
Note:
Within the Top Slot, the input ports (or the output ports in case of combiner
options) are installed from left to right, following the slot numbering of the
front side. With applied redundant amplifier options (chapter 3.1.7) in case of
Option 23, the input numbering follows the sequence of the amplifier module
installations at the front side and in case of Option 24, the input numbering
follows the redundancy unit numbering.
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Within the Slot 1…Slot 4 area, the assembly of ports starts in Slot 1 with the
IRD controlled switch option with the maximum number of output ports, down
to the distribution/combiner/amplifier option with the lowest number of ports.
I.e. a DEV 2190 configuration with a mix of IRD controlled switch options and
distribution options, is equipped first with the IRD controlled switch options
and then with the distribution options.
The sequence of counting follows the rule: from left to right and from top to
bottom. E.g. if eight 1:4 splitter units are located within one slot, the 1:4
splitter on top and most left is assigned to be the first splitter, and the 1:4
splitter located most right at the bottom is assigned to be the eighth splitter
within that slot.
If ordered with redundant amplifier options, the number of redundant 1:4, 1:8,
or 1:16 splitters is restricted due to the number of available slots at the front
side of the chassis.
Chapter 3.3 provides a few drawings of possible product configurations.
3.1.2 Communication Features
The modules installed in the DEV 2190 provide some means for monitoring and
control of the product via LEDs and push buttons.
However, the Web Interface (please refer to chapter 5.4) is intended to serve as the
local user interface for operating the DEV 2190. It provides features for checking
the health status and for changing the setup of the device; it provides full control in
terms of setting up specific parameters, in terms of switching if redundant amplifier
options are installed, and it provides access to the recording functionality.
The implementation of SNMP (Simple Network Management Protocol) via the
Ethernet interface permits remote monitoring and control of the device
(chapter 5.5).
Finally, a DEV 2190 equipped with redundant amplifier options is special, since the
device becomes capable to switch autonomously based on the RF signal level
information (chapter 3.1.7)
3.1.3 Amplifier Options
Via an amplifier option, the output port(s) of an amplifier module is (are) directly
available at the rear side of the chassis.
For details on the available amplifier options, please refer to the corresponding
technical data section of the DEV 2190 spec sheet.
3.1.4 Distribution Options
The output port(s) of an amplifier module is (are) routed to the input port(s) of a
(number of) splitter(s) to feed this signal to the RF signal recipients.
For details on the available distribution options, please refer to the corresponding
technical data section of the DEV 2190 spec sheet.
3.1.5 Combiner Options
With a combiner option installed, a number of signals can be combined to one
signal to feed the input port of an amplifier module.
For details on the available combiner options, please refer to the corresponding
technical data section of the DEV 2190 spec sheet.
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Main A m plifier
Mod ule
Re dun dan cy
Sw itch
Mod ule
Ex te rn al
Am p lifier O u tp uts,
Sp lit ters or IRD
contro lle d Switche s
Ou tp ut 1
Ou tp ut N
Re dun dan cy U n it
Option 23
1:2 S p litter
Main A m plifier
Mod ule
Ba cku p Amplifie r
Mod ule
Inpu t
Re dun dan cy
Sw itch
Mod ule
Ou tp ut 1
Ou tp ut N
Re dun dan cy U n it
Option 24
Inpu t
Main
Inpu t
Ba ckup
Ex te rn al
Am p lifier O u tp uts,
Sp lit ters or IRD
contro lle d Switche s
Ba cku p Amplifie r
Mod ule
Re dun dan cy
Sw itch in g
Mod ule (S i)
Main
Am p lifier
Mod ule (M i)
Ba ckup
Am p lifier
Mod ule (B i)
Re dun dan cy U n it (i)
L-B and Am p .
Mo n
Bia s
RF
Op .
Bia s
L-B and Am p .
Mo n
Bia s
RF
Op .
Bia s
3.1.6 IRD Controlled Switch Options and Extensions
The output port of an amplifier module can be routed to one of the two or four
inputs of an IRD controlled switch to feed this signal to a number of IRDs. IRD
controlled switch option extensions can be applied in addition to feed a splitter in
parallel with one of the two or four input signals of an IRD controlled switch option.
For the available IRD controlled switch options and IRD controlled switch option
extensions, for possible configurations and for the restrictions, please refer to the
corresponding technical data section of the DEV 2190 spec sheet.
3.1.7 Redundant Amplifier Options
Redundant amplifier options are offered for the DEV 2190 to realize the failsafe
operation of L-Band amplifier applications.
Redundant amplifier options are available with two RF inputs (Option 23, i.e.
possibly an external 1:2 splitter needs to be applied) or with one RF input
(Option 24, i.e. the single input signal is split via an internal 1:2 splitter).
Any Option 23 and any Option 24 requires three vertical slots at the front side of
the chassis: Per redundant amplifier option a main amplifier module, a backup
amplifier module, and a redundancy switch module are forming a redundancy unit.
The output port of both amplifier modules is routed to the two input ports of the
redundancy switch module. The output port of the redundancy switch module
12 Copyright DEV Systemtechnik GmbH 2009-2017
feeds the external (amplifier option) output ports, the splitters, or the IRD
controlled switches.
For the available redundant amplifier options, for possible configurations and for
the restrictions, please refer to the corresponding technical data section of the
DEV 2190 spec sheet.
In a redundant amplifier application, e.g. with Option 24, the single input signal is
split to feed the inputs of the two amplifier modules. The output of the two
amplifier modules feed the inputs of the redundancy switch module, which output
forms the output of the redundancy unit. This output is routed e.g. to the input of a
splitter being part of a distribution option.
Page 13
User Manual DEV 2190
Sw itc h Mo du le
Ma in
Am plifie r Mo du le
RF L ev el
Ba ck up
Am plifie r Mo du le
Int ern al S plitte r
RF L ev el
In
Ou t
Option 24: Normal Operation
Sw itc h Mo dule
Ma in
Am plifie r Mo du le
RF L ev el
Ba ck up
Am plifie r Mo du le
Int ern al S pli tte r
RF L ev el
In
Ou t
Option 24: Redundancy O peration
In normal operation, the output of the redundancy unit is fed by the main amplifier
module (left figure below):
3.1.7.1 Autonomous Switching and Options
3.1.8 Other Options
If the RF level monitoring unit of the main amplifier module detects, that the signal
level is below the defined threshold level, the RF level monitoring unit of the
backup amplifier module is checked, whether this RF signal is above its defined
threshold level. If this is the case and if the device is in Auto Mode (please refer to
chapter 5.1.3), the redundancy switch module is triggered by the CPU module to
switch; i.e. the output of the redundancy unit is fed by the backup amplifier module
(right figure above).
By default, a DEV 2190 with installed redundant amplifier options provides
autonomous switching capability from the main amplifier module to the backup
amplifier module. Please refer to chapter 5.1.3 for further explanations.
With Option 22 in combination with redundant amplifier options, the DEV 2190 is
delivered with the main backup swap feature, thus the autonomous switching
works in both directions, instead of the autonomous switching from the main
amplifier module to the backup amplifier module, only.
For extending the signal distribution to more than one chassis, the input signal(s)
can be split within the first DEV 2190 by applying a pre-divider option to supply the
input port(s) of this chassis and to supply the input port(s) of a second chassis. For
the pre-divider option, four 1:2 passive splitters are integrated in a module
occupying a ½ horizontal slot.
Note:
If the chassis is equipped with a pre-divider option, the remaining ½ horizontal
slot can be used for applying a second pre-divider option, only.
With Option 16, a third power supply module is installed in the DEV 2190. The
installation of this this third power supply module is recommended if the chassis is
equipped with eight or more amplifier modules.
If the DEV 2190 was ordered with Option 25, the applied amplifier modules are
covering the frequency range of the extended L-Band; they are offering more gain,
and they are providing a slope (or tilt) adjustment feature.
For applications that require a certain configuration of the DEV 2190, but initially
do not demand the complete functionality, DEV Systemtechnik offers the option to
install all the functionalities (i.e. amplifier options, distribution options, combiner
options, IRD controlled switch options/extensions) without application of the
Copyright DEV Systemtechnik GmbH 2009-2017 13
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User Manual DEV 2190
12 -0 02 0
Ope ration
Fa ilure
Po w er Supp ly
Po we r 1
Po we r 2
Fa n
Te mp
Ala rm
Re mo te
Lo ca l
1
2
3
4
5
6
7
Fa n & Monitoring
Mod ule
1 Pow e r Line 1 LED
2 Pow e r Line 2 LED
3 Fan L E D
4 Tem p era ture LED
5 Alarm LE D
6 Rem ote LED
7 Lo cal P u sh Butto n
amplifier module(s). By ordering the functionalities in combination with the
appropriate number of Option 26 (1 * per amplifier option, per distribution option,
and per combiner option; 2 * (or 4 *) per IRD controlled switch option/extension),
the fixed part of the corresponding functionality is installed when the device is
delivered. To utilize the functionality at a later point in time, the (number of)
appropriate amplifier module(s) (please refer to chapter 9) is to be ordered which
can be easily installed by the customer (chapter 4.2.4).
Eight Web Interface licenses are included in the delivery of the DEV 2190; additional licenses for the Web Interface can be ordered initially via Option 78. It is
possible to purchase additional license keys at any time, please contact
DEV Systemtechnik.
3.2 Modules Description
The modules described in the following can be removed, installed, and/or
exchanged even during the operation of the device. Knurled head screws are
provided on each module, which can be operated easily.
3.2.1 Power Supply Modules
By default, the DEV 2190 is equipped with two hot-pluggable redundant wide range
AC power supply modules supplied by two different AC lines. A slot for a third
power supply module is available. The installation of this additional power supply
module (initially via Option 16) is recommended if the chassis is equipped with
eight or more amplifier modules.
Each power supply module provides a green LED indicating the proper "Operation" of
the module, and a red LED indicating a "Failure" of the module.
3.2.2 Fan & Monitoring Module
As indicated in chapter 3.1.1, there is installed a temperature controlled fan
module with monitoring functionality at the right on the front side of the chassis.
14 Copyright DEV Systemtechnik GmbH 2009-2017
Page 15
User Manual DEV 2190
4
1
2
3
1 Res et Button
2 Ethernet C onne ctor
3 Com Conn ector
4 Extractio n Lever
Re set
Ethe rn et
Co m
CPU M odu le
The CPU module manages the monitoring and control
functionality of the device and is located at the rear side
of the chassis left to the faceplate holding the power
plugs and the grounding bolt.
Normally, the "Reset" push button (1) is not to be
operated at all. It is to be actuated only in case that a
change on the device configuration was applied, or in
very rare cases that the remote
communication/operation does not behave normally or
does not work any longer. For a reset press and hold (e.g.
with a ballpoint pen) the reset button for approximately
three seconds. After a reset, the remote functionality
should be recovered. Note that a reset does not interrupt
the signal transmission.
The RJ-45 connector labeled "Ethernet" (2) provides an
Ethernet interface used for the communication via
Web Interface or via SNMP. Please refer to chapter 4.4.2
for the configuration of the interface.
The color of the power line status LEDs "Power 1" (1) and "Power 2" (2) is usually green
meaning that the device is supplied with primary voltage via the corresponding
power plug. If it is detected that there is not sufficient primary voltage at a power
plug, the corresponding LED turns to red.
The fan functionality is monitored, i.e. the "Fan" status LED (3) being green indicates
the fan to be ok; if the fan speed is too low, the LED turns to red.
The temperature status LED "Temp" (4) turns to red if the CPU module reports the
temperature to be too high, otherwise it is green.
A red "Alarm" LED (5) indicates a number of pending and not acknowledged errors
(chapter 5.4.5); otherwise, the "Alarm" LED is green.
If the yellow operation mode status LED "Remote" (6) is on, the device is in
Remote Mode (or in Auto Mode, see below); the LED being off indicates
Local Mode, please refer to chapter 5.1 for more information on this subject.
Pressing and holding the push button labeled "Local" (7) (e.g. by using a ballpoint
pen) for approximately one second, changes the operation mode (indicated via the
"Remote" LED).
Note that if the DEV 2190 is equipped with redundancy switching functionality, the
switching from Local Mode via the "Local" push button toggles to the preceding
mode (Remote Mode or Auto Mode) which was activated, before the device had
been switched to Local Mode. The explicit activation of either Remote Mode or
Auto Mode can be performed via Web Interface (chapter 5.4.2) or via SNMP
(chapter 5.5.4.3.1).
Note:
After power-up of the device, all LEDs of the fan & monitoring module are
blinking (red/green and yellow/off), indicating that the module initialization is
not completed. In addition, the sound of the fan varies during this phase until
the temperature control algorithm is started.
3.2.3 CPU Module
Copyright DEV Systemtechnik GmbH 2009-2017 15
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User Manual DEV 2190
2
5
3
4
1
1 Monitor Port
2 Operation LED
3 RF LED
4 Bias LED
5 Bias Button
Am plifier M o dule
L-B an d Am p .
Mo n
Bia s
RF
Op .
Bia s
The connector labeled "Com" (3) is a serial interface, which can be used for the basic
network setup (chapter 4.4.2.2). The serial interface configuration is subject of
chapter 4.4.1. The extraction lever (4) simplifies the removal of the CPU module.
3.2.4 Amplifier Modules
Up to sixteen amplifier modules can be installed within the DEV 2190. Though the
physical appearance of the front side of all amplifier modules is identical, there are
applied amplifier modules with one or two RF outputs please refer to chapter 9.
An amplifier module provides a monitoring port labeled "Mon" (1). The operation
status LED labeled "Op." (2) is on and green if the module is supplied with power
and if the amplifier circuits are working normally. The LED turns to red if circuits of
the module are detected as being defective, i.e. the module has to be exchanged. If
the LED is off, this indicates that no power is applied to the module.
With the integrated RF level monitoring functionality, the aggregated power level
of the RF signal is measured and compared with a threshold level. If the RF signal
level is below the threshold level, an alarm is triggered. The status is indicated via
the "RF" LED (3): green means ok, red indicates the signal level to be below the RF
threshold level. Additionally, via Web Interface (please refer to chapters 5.4.3 &
5.4.4.2) and via SNMP (chapters 5.5.4.3.9.5 & 5.5.4.3.9.18) the RF level status is
indicated and the RF threshold level can be modified.
The amplifier modules provide LNB power with current monitoring, i.e. the
modules are prepared to feed DC current through the RF input port in order to
supply LNBs or inline amplifiers with power. The "Bias" push button (5) is used to
turn on or off the LNB power supply (in VL mode, please refer to the note below).
The (enabled) "Bias" push button can be operated in Local Mode, only; alternatively,
the LNB power can be switched in Local Mode via Web Interface (chapter 5.4.4.2)
and in Remote Mode via SNMP (chapter 5.5.4.3.9.8).
The current monitoring feature is applied for the surveillance of the current fed by
the LNB power supply. I.e. the measured current delivered by the RF input port is
compared with a lower and with an upper limit. The status of this alarm is indicated
via the "Bias" LED (4): If the LNB power supply is turned off, the LED is off. If the LNB
power supply is turned on and the supplied current is within limits, the LED is
green. If the lower limit (no or not enough current) or the upper limit (too much
current is drawn) is exceeded, the LED is red.
16 Copyright DEV Systemtechnik GmbH 2009-2017
Page 17
User Manual DEV 2190
Red unda ncy
Sw itch M odule
The advanced control of the LNB power supply and of the current monitoring
feature is accessible via Web Interface (chapters 5.4.3 & 5.4.4.2) and via SNMP
(chapters 5.5.4.3.9.8…5.5.4.3.9.11).
Note:
Even though the input port of an amplifier module is short circuit protected it is
recommended to turn off the LNB power while working on the RF cabling to
avoid damages.
It is not recommended to supply a current sink (e.g. an LNB) with the LNB
power supply of more than one module (i.e. parallel connection). Due to
variations of parts, the current load for the modules will be not balanced and
thus the current monitoring will not work properly.
With the "Bias" push button (5) the LNB power supply can be turned on in VL
mode (13 V, 0 Hz), only. The other LNB power supply modes are available via
Web Interface (chapter 5.4.4.2) and via SNMP (chapter 5.5.4.3.9.8).
The output gain level and the slope (or tilt) control (only available with installed
Option 25, chapter 3.1.8) of an amplifier module can be adjusted in Local Mode
via Web Interface (chapter 5.4.4.2) and in Remote Mode via SNMP
(chapters 5.5.4.3.9.13 & 5.5.4.3.9.15).
After the boot phase of the DEV 2190 and after an operation mode change, all
LEDs of the installed amplifier modules are blinking shortly as a receipt.
3.2.5 Redundancy Switch Modules
As explained in chapters 3.1.1 & 3.1.7 redundancy switch modules are installed at
the front side for a DEV 2190 with applied redundant amplifier options. There are
no elements at the front side of the redundancy switch module, which do require
further explanations.
Copyright DEV Systemtechnik GmbH 2009-2017 17
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User Manual DEV 2190
1 2 3
4 5
6
7
8 9 10 11 12 13 14
F
Slot
PS1 PS2 PS3
Pow er 1
Pow er 2
Fan
Tem p
Alarm
Rem ote
Loca l
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
PS1
Power supply module 1
PS2
Power supply module 2
PS3
Power supply module 3 (Option 16)
Slot 1
Amplifier module (outputs: S1 & S2, 1:64 splitter)
Slot 2
Amplifier module (outputs: S3, 1:32 splitter)
Slot 3
Amplifier module (outputs: S4, Output 1 & 2)
Slot 4
Amplifier module (outputs: S4, Output 3 & 4)
Slot 5
Amplifier module (outputs: S4, Output 5 & 6)
Slot 6
Amplifier module (outputs: S4, Output 7 & 8)
Slot 7
Amplifier module (output: S4, Output 9)
Slot 8
Amplifier module (output: S4, Output 10)
Slot 9
Amplifier module (output: S4, Output 11)
Slot 10
Amplifier module (output: S4, Output 12)
Slot 11
Amplifier module (output: S4, Output 13)
Slot 12
Amplifier module (output: S4, Output 14)
Slot 13
Amplifier module (output: S4, Output 15)
Slot 14
Amplifier module (output: S4, Output 16)
F
Fan & monitoring module
3.3 Product Drawings
The DEV 2190 can be configured individually, thus numerous configurations are
possible. In the following a few examples are shown in order to demonstrate the
versatility how the product can be set up. This is also intended to illustrate the
explanations given in chapter 3.1.1 regarding the slot population conventions.
3.3.1 Distribution Options & Amplifier Options
Configuration:
1 * DEV 2190 with Option 16
1 * Option 64/50
1 * Option 32/50
4 * Option 2/50
8 * Option 1/50
Front View:
18 Copyright DEV Systemtechnik GmbH 2009-2017
Page 19
User Manual DEV 2190
1 2
3
4
5 6
7
8 9 10
11 12
13
14
C
P
S1
S2
S3
S4
Res et
Eth erne t
Com
1615
14
13
1211
1098
7
65
4
3
21In
1615
14
13
1211
1098
7
65
4
3
21
3231302928
27
2625
24
23
2221
201918
17
48
47
4645
44
43
4241
4039383736353433
64636261605958575655545352515049
1615
14
13
1211
1098
7
65
4
3
21
3231302928
27
2625
24
23
2221
201918
17
1615
14
13
1211
1098
7
65
4
3
21
Ou t
Sup ply 1 - Fus e 6 A T
Sup ply 2 - Fus e 6 A T
WA R NI NG :
Disc onne ct po wer befo re op enin g!
100 ...2 40 V
50.. .60 Hz
100 VA
1…14
Input modules Slot 1…14
S1,S2
1:64 splitter (input: module Slot 1)
S3
1:32 splitter (input: module Slot 2)
S4
Output 1 & 2 (input: module Slot 3)
Output 3 & 4 (input: module Slot 4)
Output 5 & 6 (input: module Slot 5)
Output 7 & 8 (input: module Slot 6)
Output 9 (input: module Slot 7)
Output 10 (input: module Slot 8)
Output 11 (input: module Slot 9)
Output 12 (input: module Slot 10)
Output 13 (input: module Slot 11)
Output 14 (input: module Slot 12)
Output 15 (input: module Slot 13)
Output 16 (input: module Slot 14)
C
CPU module
P
Power inlets, grounding bolt
Rear View:
Copyright DEV Systemtechnik GmbH 2009-2017 19
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User Manual DEV 2190
1 2 3
4 5
6
F
Slot
PS1 PS2 PS3
Pow er 1
Pow er 2
Fan
Tem p
Alarm
Rem ote
Loca l
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
PS1
Power supply module 1
PS2
Power supply module 2
PS3
Slot for power supply module 3 (not equipped)
Slot 1
Amplifier module (inputs: S1, first 16:1 combiner)
Slot 2
Amplifier module (inputs: S1, second 16:1 combiner)
Slot 3
Amplifier module (inputs: S2, first 8:1 combiner)
Slot 4
Amplifier module (inputs: S2, second 8:1 combiner)
Slot 5
Amplifier module (inputs: S2, third 8:1 combiner)
Slot 6
Amplifier module (inputs: S2, fourth 8:1 combiner)
F
Fan & monitoring module
3.3.2 Combiner Options
Configuration:
1 * DEV 2190
2 * Option C16/75
4 * Option C8/75
Front View:
20 Copyright DEV Systemtechnik GmbH 2009-2017
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User Manual DEV 2190
1 2
3
4
5 6
C
P
S1
S2
Res et
Eth erne t
Com
1615
14
13
1211
1098
7
65
4
3
21
1615
14
13
1211
1098
7
65
4
3
21
1615
14
13
1211
1098
7
65
4
3
21
1615
14
13
1211
1098
7
65
4
3
21
1615
14
13
1211
1098
7
65
4
3
21
Sup ply 1 - Fus e 6 A T
Sup ply 2 - Fus e 6 A T
WA R NI NG :
Disc onne ct po wer befo re op enin g!
100 ...2 40 V
50.. .60 Hz
100 VA
1…6
Output modules Slot 1…6
S1
First 16:1 combiner (upper row) (output: module Slot 1)
Second 16:1 combiner (lower row) (output: module Slot 2)
S2
First 8:1 combiner (upper row, left) (output: module Slot 3)
Second 8:1 combiner (upper row, right) (output: module Slot 4)
Third 8:1 combiner (lower row, left) (output: module Slot 5)
Fourth 8:1 combiner (lower row, right) (output: module Slot 6)
C
CPU module
P
Power inlets, grounding bolt
Rear View:
Copyright DEV Systemtechnik GmbH 2009-2017 21
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User Manual DEV 2190
1 2 3
4 5
6
7
8
F
Slot
PS1 PS2 PS3
Pow er 1
Pow er 2
Fan
Tem p
Alarm
Rem ote
Loca l
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
PS1
Power supply module 1
PS2
Power supply module 2
PS3
Power supply module 3 (Option 16)
Slot 1
Amplifier module (outputs: S1…S2, IRD controlled switch 1 HH)
Slot 2
Amplifier module (outputs: S1…S2, IRD controlled switch 1 VH)
Slot 3
Amplifier module (outputs: S1…S2, IRD controlled switch 1 HL)
Slot 4
Amplifier module (outputs: S1…S2, IRD controlled switch 1 VL)
Slot 5
Amplifier module (outputs: S3, IRD controlled switch 2 HH & S4, first 1:8 splitter)
Slot 6
Amplifier module (outputs: S3, IRD controlled switch 2 VH & S4, second 1:8 splitter)
Slot 7
Amplifier module (outputs: S3, IRD controlled switch 2 HL & S4, third 1:8 splitter)
Slot 8
Amplifier module (outputs: S3, IRD controlled switch 2 VL & S4, fourth 1:8 splitter)
F
Fan & monitoring module
3.3.3 IRD Controlled Switch Options + Extensions
Configuration:
1 * DEV 2190 with Option 16
1 * Option 4x32/75
1 * Option 4x16/75
4 * Option plus8/75
Front View:
22 Copyright DEV Systemtechnik GmbH 2009-2017
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User Manual DEV 2190
1 2
3
4
5 6
7
8
C
P
S1
S2
S3
S4
Res et
Eth erne t
Com
1615
14
13
1211
1098
7
65
4
3
21
1
9 10
11 12
13
14
15 16
2
3
4
8
7
65
1
9 10
11 12
13
14
15 16
2
3
4
8
7
65
1
9 10
11 12
13
14
15 16
2
3
4
8
7
65
8
7
65
4
3
21
8
7
65
4
3
21
8
7
65
4
3
21
8
7
65
4
3
21
Sup ply 1 - Fus e 6 A T
Sup ply 2 - Fus e 6 A T
WA R NI NG :
Disc onne ct po wer befo re op enin g!
100 ...2 40 V
50.. .60 Hz
100 VA
1
Input module Slot 1 (for IRD controlled switch 1 HH)
2
Input module Slot 2 (for IRD controlled switch 1 VH)
3
Input module Slot 3 (for IRD controlled switch 1 HL)
4
Input module Slot 4 (for IRD controlled switch 1 VL)
5
Input module Slot 5 (for IRD controlled switch 2 HH & S4, first 1:8 splitter)
6
Input module Slot 6 (for IRD controlled switch 2 VH & S4, second 1:8 splitter)
7
Input module Slot 7 (for IRD controlled switch 2 HL & S4, third 1:8 splitter)
8
Input module Slot 8 (for IRD controlled switch 2 VL & S4, fourth 1:8 splitter)
S1
IRD controlled switch 1, outputs 1…16 (inputs: modules Slot 1…4)
S2
IRD controlled switch 1, outputs 17…32 (inputs: modules Slot 1…4)
S3
IRD controlled switch 2, outputs 1…16 (inputs: modules Slot 5…8)
S4
First 1:8 splitter (upper row, left) (input: module Slot 5)
Second 1:8 splitter (upper row, right) (input: module Slot 6)
Third 1:8 splitter (lower row, left) (input: module Slot 7)
Fourth 1:8 splitter (lower row, right) (input: module Slot 8)
C
CPU module
P
Power inlets, grounding bolt
Rear View:
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1 2 3
4 5
6
7
8 9 10 11 12 13 14 15
F
Slot
PS1 PS2 PS3
1+1
S1
M1
S2
M2 M3B2 M4B3 B4
S4
B5
S5
B1
S3
M5
Pow er 1
Pow er 2
Fan
Tem p
Alarm
Rem ote
Loca l
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
12-0 02 0
Op era tio n
Fai lure
Pow er Su pp ly
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
PS1
Power supply module 1
PS2
Power supply module 2
PS3
Power supply module 3 (Option 16)
Slot 1
Amplifier module (redundancy unit 1 main, outputs: S1, 1:32 splitter)
Slot 2
Redundancy switch module for redundancy unit 1
Slot 3
Amplifier module (redundancy unit 1 backup, outputs: S1, 1:32 splitter)
Slot 4
Amplifier module (redundancy unit 2 main, outputs: S2, 1:32 splitter)
Slot 5
Redundancy switch module for redundancy unit 2
Slot 6
Amplifier module (redundancy unit 2 backup, outputs: S2, 1:32 splitter)
Slot 7
Amplifier module (redundancy unit 3 main, outputs: S3, 1:32 splitter)
Slot 8
Redundancy switch module for redundancy unit 3
Slot 9
Amplifier module (redundancy unit 3 backup, outputs: S3, 1:32 splitter)
Slot 10
Amplifier module (redundancy unit 4 main, outputs: S4, first 1:16 splitter)
Slot 11
Redundancy switch module for redundancy unit 4
Slot 12
Amplifier module (redundancy unit 4 backup, outputs: S4, first 1:16 splitter)
Slot 13
Amplifier module (redundancy unit 5 main, outputs: S4, second 1:16 splitter)
Slot 14
Redundancy switch module for redundancy unit 5
Slot 15
Amplifier module (redundancy unit 5 backup, outputs: S4, second 1:16 splitter)
F
Fan & monitoring module
3.3.4 Redundant Amplifier Options
Configuration:
1 * DEV 2190 with Option 16
5 * Option 24/75
3 * Option 32/75
2 * Option 16/75
Front View:
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S1
S2
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S4
Res et
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Com
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65
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3
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3231302928
27
2625
24
23
2221
201918
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27
2625
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23
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323130
2928
27
2625
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1615
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65
4
3
21
Sup ply 1 - Fus e 6 A T
Sup ply 2 - Fus e 6 A T
WA R NI NG :
Disc onne ct po wer befo re op enin g!
100 ...2 40 V
50.. .60 Hz
100 VA
1
Input modules Slot 1…3 (for redundancy unit 1)
2
Input modules Slot 4…6 (for redundancy unit 2)
3
Input modules Slot 7…9 (for redundancy unit 3)
4
Input modules Slot 10…12 (for redundancy unit 4)
5
Input modules Slot 13…15 (for redundancy unit 5)
S1
1:32 splitter (input: redundancy unit 1, modules Slot 1…3)
S2
1:32 splitter (input: redundancy unit 2, modules Slot 4…6)
S3
1:32 splitter (input: redundancy unit 3, modules Slot 7…9)
S4
First 1:16 splitter (upper row) (input: redundancy unit 4, modules Slot 10…12)
Second 1:16 splitter (lower row) (input: redundancy unit 5, modules Slot 13…15)
C
CPU module
P
Power inlets, grounding bolt
Rear View:
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1 2 3
4 5
6
7
8 9
F
Slot
PS1 PS2 PS3
1:1
7
8 9
1+1
S1
M1
S2
M2 B2B1
Port
1 2 3
4 5
6
7
Pow er 1
Pow er 2
Fan
Tem p
Alarm
Rem ote
Loca l
12-0 020
Op era tion
Fai lure
Pow er Su pp ly
12-0 020
Op era tion
Fai lure
Pow er Su pp ly
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
L-Ba nd A mp.
Mon
Bias
RF
Op.
Bias
PS1
Power supply module 1
PS2
Power supply module 2
PS3
Slot for power supply module 3 (not equipped)
Slot 1
Amplifier module (redundancy unit 1 main, outputs: IRD controlled switch 1 H)
Slot 2
Redundancy switch module for redundancy unit 1
Slot 3
Amplifier module (redundancy unit 1 backup, outputs: IRD controlled switch 1 H)
Slot 4
Amplifier module (redundancy unit 2 main, outputs: IRD controlled switch 1 V)
Slot 5
Redundancy switch module for redundancy unit 2
Slot 6
Amplifier module (redundancy unit 2 backup, outputs: IRD controlled switch 1 V)
Slot 7
Amplifier module (outputs: S2, 1:32 splitter)
Slot 8
Amplifier module (outputs: S3, 1:32 splitter)
Slot 9
Amplifier module (outputs: S4, 1:32 splitter)
F
Fan & monitoring module
3.3.5 Mixed Configuration 1+1/1:1
Configuration:
1 * DEV 2190 with Option 22 and Option 25
1 * Option 2x16/50-75
2 * Option 23/50
3 * Option 32/50-75
Front View:
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1 2
3
4
5 6
7
C
P
S1
S2
S3
S4
Res et
Eth erne t
Com
1615
14
13
1211
1098
7
65
4
3
21In
1
9 10
11 12
13
14
15 16
2
3
4
8
7
65
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1098
7
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3231302928
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2625
24
23
2221
201918
17
1615
14
13
1211
1098
7
65
4
3
21
3231302928
27
2625
24
23
2221
201918
17
1615
14
13
1211
1098
7
65
4
3
21
3231302928
27
2625
24
23
2221
201918
17
Sup ply 1 - Fus e 6 A T
Sup ply 2 - Fus e 6 A T
WA R NI NG :
Disc onne ct po wer befo re op enin g!
100 ...2 40 V
50.. .60 Hz
100 VA
1
Input module Slot 1 (for redundancy unit 1 main, IRD controlled switch 1 H)
2
Input module Slot 3 (for redundancy unit 1 backup, IRD controlled switch 1 H)
3
Input module Slot 4 (for redundancy unit 2 main, IRD controlled switch 1 V)
4
Input module Slot 6 (for redundancy unit 2 backup, IRD controlled switch 1 V)
5
Input module Slot 7 (for S2, 1:32 splitter)
6
Input module Slot 8 (for S3, 1:32 splitter)
7
Input module Slot 9 (for S3, 1:32 splitter)
S1
IRD controlled switch 1, outputs 1…16 (inputs: redundancy units 1…2, modules Slot 1…6)
S2
1:32 splitter (input: module Slot 7)
S3
1:32 splitter (input: module Slot 8)
S4
1:32 splitter (input: module Slot 9)
C
CPU module
P
Power inlets, grounding bolt
Rear View:
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GND
P1
F2
P2
F1
Eth
Res
Com
Re set
Ethe rn et
Co m
Su pp ly 1 - Fu se 6 A T
Su pp ly 2 - Fu se 6 A T
WARNING:
Dis co nn ec t po w er be fore o pe nin g!
10 0...2 40 V
50 ...60 H z
10 0 VA
4 Installation Instructions
4.1 Scope of Delivery
1 * DEV 2190 equipped with amplifier options, distribution options,
combiner options, IRD controlled switch options and extensions,
redundant amplifier options, and other options
as ordered
1 * User Manual (this document)
4.2 Installation of the Product
4.2.1 Mechanical Assembly of the Product
Please refer to the warnings in chapter 2.3 regarding the mechanical integration of
the product. For the assembly in a 19" rack the rack slots must be prepared with
rails for the chassis. After inserting the chassis in the rack, fix the chassis with four
screws to the rack at its rack mount flanges.
4.2.2 Grounding, Data Cables and Power Connection
For the warnings with respect to "Grounding, AC Connection, Cables" please refer
to chapter 2.3.
The chassis needs to be connected to the 19" rack via a ground wire. The grounding
bolt is located on the right at the rear side of the product:
Take off the upper nut and the first washer of the grounding bolt (labeled GND in
the figure above) and connect the grounding cable, which must have a ring tongue
terminal matching for the M4 fastening bolt. After that, the washer and the nut
have to be tightened again.
At the CPU module (chapter 3.2.3), establish the external Ethernet connection by
plugging an Ethernet cable from your network to the "Ethernet" port of the CPU
module (Eth).
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If the basic network setup via serial interface is required (chapter 4.4.2.2), a serial
connection between a PC and the serial connector of the CPU module labeled "Com"
(Com) is to be established using a 1:1 cable; the configuration of the serial interface
is described in chapter 4.4.1.
Finally, for the power cords it is recommended to use two separately fused phases
of the available electrical outlets. As stated in chapter 2.3, connect two power
cords sequentially to the primary connectors (P1 & P2).
Note:
Again, the two power lines must not be powered up simultaneously otherwise
this may cause severe damage of the device!
It is highly recommended to power-up the device after the installation of all
signal cables (chapter 4.2.3).
The power lines are fused separately; the fuse holders (F1 & F2) are located
below the corresponding power inlet (P1 & P2). If a fuse has to be exchanged,
unplug the device completely and use 6 A T 5*20 mm glass fuses for
replacement only!
4.2.3 Connection of RF Signal Cables
Apply strain relieves to the external RF signal cables which are to be connected in a
way that the connectors of the device are not stressed mechanically.
If the DEV 2190 is already powered up and before the RF signal cables are to be
connected to the chassis, the LNB power of all amplifier modules is to be turned
off! Otherwise, there is a risk that a high impulse current degrades the RF
performance of the corresponding RF input connector.
First, connect the RF input cables (e.g. from the LNB) to the corresponding RF input
ports of the chassis; then connect the RF output cables (to the signal receivers) to
the related RF output ports.
When connecting RF cables to the chassis, each connector providing a thread is to
be tightened with a torque wrench. The torque applied to 75 Ohm F connectors
should not exceed 4.5 Nm (39.8 lbf-in). In case of 50 Ohm SMA connectors a torque
wrench adjusted to 1 Nm (8.85 lbf-in) is to be used. For applied BNC connectors
make sure that the bayonet of each BNC connector is locked.
Note:
For 75 Ohm RF connectors, either female 75 Ohm BNC connectors or female
precision F connectors are applied. Make sure, that the applied connectors are
male 75 Ohm BNC connectors or male precision F connectors (with thin inner
conductor).
Each unused 50 Ohm SMA output (input) port of a distribution (combiner)
option has to be terminated with a 50 Ohm SMA load to achieve best
amplitude frequency response.
Each unused 75 Ohm F (or BNC) input port of a combiner option and each
unused 75 Ohm F (or BNC) output port of a distribution option or of an
IRD controlled switch option has to be terminated with a 75 Ohm F (or BNC)
load to achieve best amplitude frequency response.
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Recommendations for the output ports of distribution options:
Best signal quality is achieved by connecting the signal receivers symmetrically
to the output ports
• 1…2 and 3…4 of each 1:4 splitter;
• 1…4 and 5…8 of each 1:8 splitter;
• 1…4 / 5…8 and 9…12 / 13…16 of each 1:16 splitter;
• 1…4 / 5…8, 9…12 / 13…16 and 17…20 / 21…24, 25…28 / 29…32
of each 1:32 splitter;
• 1…4 / 5…8, 9…12 / 13…16, 17…20 / 21…24, 25…28 / 29…32 and
33…36 / 37…40, 41…44 / 45…48, 49…52 / 53…56, 57…60 / 61…64
of each 1:64 splitter;
• (an applied 1:128 splitter is to be connected in the same way);
and by connecting impedance matched loads to the unused ports.
Recommendations for the input ports of combiner options:
Best signal quality is achieved by connecting the signal transmitters
symmetrically to the input ports
• 1…2 and 3…4 of each 4:1 combiner;
• 1…4 and 5…8 of each 8:1 combiner;
• 1…4 / 5…8 and 9…12 / 13…16 of each 16:1 combiner;
and by connecting impedance matched loads to the unused ports.
If all cables are connected, the device can be powered up.
Now the LNB power can be turned on for the modules, which are required to
feed power to an LNB.
4.2.4 Exchange of Modules
The product is usually delivered with the ordered modules, which are already
installed. Therefore, you may proceed in reading the next chapter.
If a module has to be exchanged or if a DEV 2190 is to be upgraded with a third
power supply module or with amplifier modules -if ordered with Option(s) 26, i.e.
prepared distribution options, combiner options, IRD controlled switch
options/extensions, but without the corresponding amplifier module(s)-, the
following instructions are to be noticed.
Note that only modules are to be exchanged by the customer, which are fixed to
the chassis using knurled head screws; "modules" which are assembled with regular
Torx screws are to be treated by DEV Systemtechnik, only!
Even though the modules are hot pluggable components, it is recommended to
power down the device for exchange operations to avoid short circuits!
Removal of a module:
Any cable attached to the front side of the module (e.g. an Ethernet cable at the
CPU module) is to be disconnected it in the first step.
For the removal, unscrew the (all) knurled head screw(s) of the module (or of the
blind plate) before gently pulling out the module completely (or before taking off
the blind plate).
Note:
The CPU module provides a push down lever (please refer to chapter 3.2.3) to
simplify the extraction of the module.
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Installation of a module:
In the first step plug in the module by inserting it into the two card guides
(CPU module: single card guide, only) of the desired slot and by gently pushing the
module into the chassis that it levels with the adjacent front plates. Next screw in
the (all) knurled head screw(s) of the module. Finally and if applicable, (re-)connect
the corresponding cables to the module.
Note:
When exchanging an amplifier module, be sure to apply the correct type,
please refer to chapter 9.
An exchange amplifier module inserted in a slot of the DEV 2190 inherits the
stored settings of this slot; otherwise, the factory settings are applied.
Again, it is recommended to power down the device for exchange operations.
There may be situations where a longer lasting interruption of the signal transmission is not permitted, so -for instance- the exchange of a defective power
supply module has to be performed while the device is powered up. In this
situation, the operations as described above can be performed without
problems but have to be carried out with the utmost caution!
After the exchange of a module it has to be verified, e.g. via the Web Interface,
whether the (recovered) functionality of the module is detected by the device.
If not, a reset of the device (chapter 4.2.5) may update the CPU module regarding the applied changes. This reset does not interrupt the signal transmission.
4.2.4.1 Preventive Backup and Transfer of the Device Configuration Data
As a preventive measure and since the device provides numerous parameters and
settings, it is generally recommended to back up the device configuration data
externally after the installation of the device is completed, after major changes on
the settings, and before updating the device firmware.
For an external backup of the device configuration data, only the first two steps
need to be executed:
1. Using the data backup functionality (please refer to chapter 5.4.7.4.2) of the
Web Interface to perform a backup of the "Module Data" and of the "Device
Data" (to different slots/lines!).
2. Use the button of the data backup functionality for the external storage
of both backup sets ("Module Data" and "Device Data").
If the CPU module needs to be exchanged, the next steps are to be performed in
order to transfer the externally saved configuration data to the new CPU module.
3. Considering the instructions of chapter 4.2.4 remove the old CPU module and
install the new CPU module. Power up the device, and login to the Web
Interface (chapter 5.4.1) again using the factory network settings (chapter
4.3.2, considering chapter 4.4.2.1).
4. Using the button of the data backup functionality to import the
externally stored "Module Data" backup set and "Device Data" backup set
(to different slots/lines!).
5. To apply the imported backup sets to the device, the button is to be
used now for the imported "Module Data" and for the imported "Device Data".
Check the data categories/settings that are to be restored (usually all of them)
before operating the button.
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4.2.5 Reset of the Device and the Restore of Factory Defaults
During power-up or after a reset the CPU module performs a health check and
scans the assemblies of the device, e.g. to detect whether a module is installed in a
slot or not. If there is a module installed, the settings for this slot are transferred to
the module. This implies that a reset is necessary only if changes on the modules
population were performed (e.g. adding a replacement power supply module after
device operation without the defective power supply module); or if there were
applied elementary changes, e.g. restoring the factory defaults via Web Interface.
The reset of the device can be performed in three different ways:
1. Reset via the "Reset" push button of the CPU module:
press and hold (e.g. by using a ballpoint pen) the "Reset" button (please refer to
chapter 3.2.3) of the CPU module for approximately three seconds.
2. Reset via the serial interface when terminating the configuration program
(chapter 4.4.2.2.1).
3. Reset via Web Interface (chapter 5.4.7.4.3).
Note:
It takes about 60 seconds after a reset or after a power cycle that the device is
completely accessible again via serial interface, Web Interface, and via SNMP.
If the Web Interface does not react after a restart, then the ARP (Address Reso-
lution Protocol) cache of your computer may have to be cleared by opening a
command window and by typing: "arp –d<CR>" (<CR> stands for hitting the "Enter"
or "" key on the keyboard).
If –for any reason– neither a reset nor a power cycle of the device restores all
functionality, a reset to factory defaults is to be considered:
Usually, the factory settings (chapter 4.3) can be restored via Web Interface
(chapter 5.4.7.4.1). If –for any reason– the device is not accessible via Web
Interface, the factory settings can be applied in the following manner:
Press and hold the "Reset" push button of the CPU module e.g. by using a
ballpoint pen.
The yellow LED on the "Ethernet" connector of the CPU module starts to blink
after ~20…50 seconds, indicating that the "Reset" button can be released.
Now a reset follows resulting in a device with restored factory settings.
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4.3 Device Factory Settings
The product is delivered with factory settings as described in the following.
It is possible to restore these settings, please refer to chapter 4.2.5.
4.3.1 Factory Settings for the Amplifier Modules
The amplifier modules provide RF level monitoring functionality, i.e. the aggregated
signal power level of the RF signal is measured and compared with an RF threshold
level. If the signal level is below the threshold level, an alarm is triggered which is
indicated (e.g.) via LED. The factory setting for the RF threshold level is:
RF Threshold Level: (20 dB above lower limit)
For example, if the lower limit is -50 dBm, the factory setting for the RF threshold
level is -30 dBm. The RF threshold level can be adjusted via Web Interface (please
refer to chapter 5.4.4.2) or via SNMP (chapter 5.5.4.3.9.6).
The amplifier modules are capable of providing LNB power at the RF input. With
the current monitoring functionality, the current delivered by the input is
monitored. If the measured current exceeds the defined interval, an alarm is
triggered which is indicated (e.g.) via LED. The factory settings for the current
monitoring interval are:
Lower Limit: 100 mA
Upper Limit: 250 mA
The lower limit and the upper limit of the current monitoring interval can be
adjusted via Web Interface (chapter 5.4.4.2) and via SNMP (chapters 5.5.4.3.9.10 &
5.5.4.3.9.11).
Note:
Amplifier modules provide gain control and -with applied Option 25- slope (or
tilt) adjustment capability. It is not possible to make parameter adjustments
locally at the module; they are to be performed via Web Interface or via SNMP.
The factory settings are:
Gain: +10.0 dB
Slope (or Tilt): 0 dB
An exchange module is inserted in a slot of the DEV 2190 inherits the stored
settings of this slot.
4.3.2 Factory Network Settings
The factory network settings of the device are:
IP-Address: 192.168.0.11
Netmask: 255.255.255.0
Gateway: 192.168.0.99
For changing the network setup, please refer to chapters 4.4.2.2 & 5.4.7.2.1.
4.3.3 Factory SNMP Settings
The factory SNMP settings are configured as follows:
Read Community: public
Write Community: private
Local/Remote changeable via SNMP:
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Additionally, the default community for all four Trap Destination IP Addresses is set
to public and all configurable traps are disabled. If an address is defined without
explicit port assignment, the standard SNMP trap port 162 is assigned implicitly.
For changing the SNMP setup, please refer to chapter 5.4.7.2.2.
There are software factory defaults for some SNMP objects, please refer to the
corresponding chapters:
.application.controlMode chapter 5.5.4.3.1
.application.portTable.portEntry.poEnable chapter 5.5.4.3.9.2
.application.portTable.portEntry.poRfLimit chapter 5.5.4.3.9.6
.application.portTable.portEntry.poBiasOnOff chapter 5.5.4.3.9.8
.application.portTable.portEntry.poBiasLimitLo chapter 5.5.4.3.9.10
.application.portTable.portEntry.poBiasLimitHi chapter 5.5.4.3.9.11
.application.portTable.portEntry.poGain chapter 5.5.4.3.9.13
.application.portTable.portEntry.poTilt chapter 5.5.4.3.9.15
.surveillance.trapEnableMask chapter 5.5.4.4.1
.surveillance.errorEnableMask chapter 5.5.4.4.2
4.4 Communication Interface Configuration
Two hardware interfaces are provided at the CPU module for the communication
with the device: a serial interface and an Ethernet interface.
The serial interface can be used for the basic network setup and the Ethernet
interface is used for the operation via Web Interface or via SNMP.
4.4.1 Serial Interface
The Sub-D 9 pos female connector labeled "Com" for the standard (3-wire) RS 232
interface is located at the CPU module; the pin assignment is stated in chapter 7.
The serial interface configuration is described by the following parameters:
Transmission rate: 9600
Data bits: 8
Parity check: none
Start/Stop bit: 1
Handshake: none
4.4.2 Ethernet Interface
The connector labeled "Ethernet" at the CPU module is an RJ-45 jack for the standard
100Base-TX Ethernet interface; chapter 7 describes the pin assignment.
4.4.2.1 Ethernet Connection
If a standalone device is to be connected to a PC only, the connection can be
established via a direct Ethernet cable (or through a local hub/switch) between the
Ethernet connector of the device and the Ethernet connector of the PC. The network setup of the PC is to be altered that it is in the same subnet as the device. If it
is intended to use the factory network settings, the IP address of the standalone PC
is to be set to 192.168.0.x, with x in the range 1…254, except 11, which is the address of
the device, e.g. set the IP address of the standalone PC to the default gateway
address 192.168.0.99.
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If the device is to be connected to the local network, make sure to change the
network setup as required. Ask your network administrator for the details on
network parameters that are to be used.
The factory network settings are subject of chapter 4.3.2.
There are two different methods to change the network setup. First, the network
setup can be changed via Web Interface (please refer to chapter 5.4.7.2.1). The
other method that can be performed is subject of the following chapter.
4.4.2.2 Network Setup via the Serial Interface
Only a few elementary parameters of the network setup can be changed via the
serial interface.
First, establish a hardware connection between a serial port of a PC (e.g. COM1)
and the RS 232 interface of the device (i.e. the connector labeled "Com" at the
CPU module) using a straight cable; please refer to chapter 7 for the pin assignment
of the serial connector.
Next, start a terminal application (e.g. MS Windows HyperTerminal) on your PC.
Note:
The interface settings of the terminal application have to match the serial
interface configuration (chapter 4.4.1); otherwise, it is not possible to enter the
configuration program as described below.
The terminal application is to be configured that the "Backspace" or "←" key on
the keyboard works properly in the application, and that it sends a <CR> only
(and not a <CR><LF>) when hitting the "Enter" or "" key on the keyboard.
If using MS Windows HyperTerminal, select the "Properties" entry from the
"File" menu and click on the "Settings" tab. There select "ANSI" from the
Emulation drop down list and then click on the button to uncheck
"Send line ends with line feeds" as shown in the following figure:
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4.4.2.2.1 Start and Termination of the Configuration Program
In this application the serial interface is exclusively used for the configuration program, i.e. if the terminal application is started (and connected) either the following
text is displayed initially or after hitting the "Enter" or "" key on the keyboard:
DEV login:
With the following authentication the configuration program is started:
DEV login: config<CR>
Password: devConfig<CR>
Note:
<CR> stands for hitting the "Enter" or "" key on the keyboard.
All characters/commands to be entered are case sensitive.
After successful authentication, the configuration program is launched. After start
and after the finalization of most of the choices the program lists the choices that
can be performed:
config
======
1 set IP address (192.168.0.225)
2 set netmask (255.255.0.0)
3 set gateway (192.168.0.99)
q quit without saving
x save configuration and exit
your choice >
Choices can be executed by typing the character in the first column of each line
followed by a <CR>. The second column of each line provides a short description of
the choice and the third column displays in parentheses the current setting of the
corresponding choice. In the example above, the IP address and the netmask are
different from the factory network settings (please refer to chapter 4.3.2).
When using the "q" choice the configuration program terminates and the login
message is displayed again:
DEV login:
When using the "x" choice the configuration program saves all changes made and
resets the device (i.e. rebooting the device):
your choice > x<CR>
rebooting the device, please wait...
After a device reset it takes a few moments before the serial interface is accessible
again as described at the beginning of this chapter.
In the following, the available choices are explained:
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4.4.2.2.2 1 set IP address
This choice is used to change the IP address of the device:
(...)
your choice > 1<CR>
Current IP address is 192.168.0.225
Enter IP address ('NONE' to clear) >
To change the current IP address type in a different valid address; to clear the
address type in "NONE<CR>"; and just entering <CR> maintains the current setting:
Enter IP address ('NONE' to clear) ><CR>
unchanged
4.4.2.2.3 2 set netmask
This choice is used to change the netmask of the device:
(...)
your choice > 2<CR>
Current netmask is 255.255.0.0
Enter netmask ('NONE' to clear) >
To change the current netmask type in a different valid entry; to clear it type in
"NONE<CR>"; and just entering <CR> maintains the current setting.
4.4.2.2.4 3 set gateway
This choice is used to change the gateway address of the device:
(...)
your choice > 3<CR>
Current gateway is 192.168.0.99
Enter gateway ('NONE' to clear) >
To change the current gateway address type in a different valid address; to clear
the address type in "NONE<CR>"; and just entering <CR> maintains the current setting.
4.5 Maintenance of the Product
The product is almost maintenance-free.
Only the filter of the fan & monitoring module requires a little periodical
maintenance (for the spare part number, please refer to chapter 9):
Every 3 months: Check the filter and replace it if it is dusty.
Every 6 months: Replace the filter.
Cleaning of the surface of the chassis should be done carefully with a dry lint-free
cloth.
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5 Operation of the Product
After going through the installation steps as described above, the device is ready to
use. There are different possibilities for monitoring and control, please refer to
chapter 3.1.2. Before the operation via each of these possibilities is explained, the
different device operation modes are described:
5.1 Modes of Operation
Local Mode, Remote Mode, and Auto Mode define the manner how the device is
controlled. The operation mode can be changed via the fan & monitoring module
(please refer to chapter 3.2.2), via Web Interface (chapter 5.4.2), and via SNMP
(chapter 5.5.4.3.1).
Note:
The Auto Mode is available only if the DEV 2190 is equipped with redundancy
switching functionality.
The factory setting for the operation mode is Remote Mode.
5.1.1 Local Mode
In Local Mode the device executes commands which are issued via push button
actions on the modules or (also in parallel) via Web Interface.
The SNMP remote interface is disabled for modifying the settings and for switching
commands, but enabled for status queries.
No autonomous switching is performed in Local Mode if the DEV 2190 is equipped
with redundancy switching functionality.
The "Remote" LED at the fan & monitoring module being off indicates Local Mode.
5.1.2 Remote Mode
The Remote Mode is implemented for the operation via SNMP.
In Remote Mode, the status of the DEV 2190 is still indicated via the LEDs on the
modules and via Web Interface, but the buttons on the modules are locked and the
control functionality of the Web Interface is disabled.
No autonomous switching is performed in Remote Mode if the DEV 2190 is
equipped with redundancy switching functionality.
The "Remote" LED at the fan & monitoring module is on in Remote Mode, but it
cannot be distinguished whether it is Remote Mode or Auto Mode.
5.1.3 Auto Mode
The Auto Mode is implemented for autonomous switching if the DEV 2190 is
equipped with redundancy switching functionality.
As in Remote Mode, the status of the device is indicated via the LEDs on the
modules and via Web Interface, but the buttons on the modules are locked and the
control functionality of the Web Interface is disabled.
The SNMP remote interface is disabled for modifying the settings and for switching
commands, but enabled for status queries.
The "Remote" LED at the fan & monitoring module is on in Auto Mode, but it cannot
be distinguished whether it is Auto Mode or Remote Mode.
5.1.3.1 Autonomous Switching Functionality for Redundant Amplifier Options
If Auto Mode is activated and if an installed redundancy unit is in "normal operation" -i.e. the redundancy unit is switched to the main (amplifier module) channel
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and the backup (amplifier module) channel is not used-, the RF level status of the
main and of the backup channel is continuously monitored.
If -in normal operation- the RF level of the main channel falls below the defined
RF threshold level and if the RF level of the backup channel is above the defined
RF threshold level, the device operates the corresponding redundancy switch, thus
the transmission of the signal is realized via the backup channel.
Without Option 22, there will be no automatic switching back to the main channel,
i.e. the switching is to be done explicitly in Local Mode or in Remote Mode.
If Option 22 (main backup swap) is installed, the autonomous switching works in
both directions in the same manner as the switching from the main channel to the
backup channel. This means, that the device remains switched to the backup
channel unless the RF level falls below the defined RF threshold level on the backup
channel, and if the RF level on the corresponding main channel is above the
threshold level.
For the autonomous switching capability has to be considered in addition, whether
and which port -thus the corresponding RF level monitoring functionality- is
enabled or disabled (chapters 5.4.4.2 & 5.5.4.3.9.2), since this has an influence on
the switching behavior: Therefore, the following scenarios are to be examined for
the autonomous switching functionality:
Switching from the main channel to the backup channel:
If the main channel and the backup channel of a redundancy unit are enabled,
the switching is performed as described above. I.e. the device switches only if
the RF level on the main channel falls below the defined RF threshold level and
if the RF level on the related backup channel is above the threshold level.
If the main channel is disabled, the RF level information is ignored as a trigger;
i.e. the device does not switch to the backup channel.
If the backup channel is disabled, the RF level check is omitted. Thus, if the
redundancy unit is switched to the (enabled) main channel (normal operation)
and if on the main channel the RF level drops below the RF threshold level, the
redundancy unit is switched unconditionally to the backup channel.
With Option 22: Switching from the backup to the main channel:
If the main channel and the backup channel of a redundancy unit are enabled,
the switching is performed as described above. I.e. the device switches only if
the RF level on the backup channel falls below the RF threshold level and if the
RF level on the related main channel is above the RF threshold level.
If the main channel is disabled, the RF level check is omitted. Thus, if the
redundancy unit is switched to the (enabled) backup channel and if the RF level
on the backup channel drops below the defined RF threshold level, the
redundancy unit is switched unconditionally to the main channel.
If the backup channel is disabled, the RF level information is ignored as a
trigger; i.e. the device does not switch to the main channel.
5.2 Initialization of the Device
The device performs a health check and a configuration check during power-up and
after a device reset. This takes about 60 seconds; there is no manual configuration
necessary, all settings (including the operation mode) after power-up or after a
reset remain unchanged.
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5.3 Operation via the Device Panel
The local operation (via push buttons) and the status indication (via LEDs) of the
single modules were already explained, please refer to the chapters in parentheses:
• power supply modules (chapter 3.2.1),
• fan & monitoring module (chapter 3.2.2),
• CPU module (chapter 3.2.3), and
• amplifier modules (chapter 3.2.4).
Note:
The factory default for the operation mode is Remote Mode. To operate the
push buttons on the modules locally, the device has to be switched to
Local Mode via the fan & monitoring module (chapter 3.2.2), via Web Interface
(chapter 5.4.2), or via SNMP (chapter 5.5.4.3.1).
5.4 Operation via the Web Interface
The Web Interface is a comfortable user interface for operating the product, i.e. the
device is controlled via a computer and a Web Browser as the communication
application. Several users (assumed the appropriate number of licenses) can access
the device at a time. Eight licenses are included in the delivery and it is possible to
purchase additional license keys at any time, please contact DEV Systemtechnik.
Note:
Most of the screenshots shown in the following were made from the Web
Interface of a DEV 2190 in a mixed 1+1/1:1 configuration as demonstrated in
chapter 3.3.5. Other configurations deviate from the layout but not from the
basic functionality of the Web Interface.
5.4.1 Start of the Web Interface
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To start the Web Interface open a web browser (recommended is Mozilla Firefox
(version 3.5 or higher) but also Chrome, Opera, Safari, or Internet Explorer (starting
with version 8, recommended is version 9 or higher) are supported) and type in the
URL (IP address) of the device:
After a moment, the Start Screen of the Web Interface appears (as shown above).
To log on the first time use the factory default account:
Username: ADMIN
Password: ADMIN
After entering username and password, click on .
Note:
Both, username and password are case sensitive.
Note the header in the Start Screen:
"1+1" in the top line indicates a device with 1+1 redundancy functionality,
otherwise (or in addition) "1:1" appears.
The labels "SystemName" and "SystemLocation" are the SNMP variables
'System Name' and 'System Location'; both can be set within the SNMP setup
(please refer to chapter 5.4.7.2.2).
If the Start Screen is unavailable, make sure that the computer accessing the
device is in the same subnet of the common network (chapter 4.4.2.1).
If the network connection to the device gets lost during a session, an appropri-
ate notification will pop up. After confirmation, the web browser is redirected
to the Start Screen. If the device is accessible again, a new authentication is
required.
During power-up or after a reset the device displays a different screen:
http://<IP-of-the-device>/
DEV 2190 1+1 / 1:1
SystemName
SystemLocation
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If the device is operational (again), the screen usually automatically changes to
the Start Screen, thus enables the input fields to be edited; if not, please use
the refresh functionality of your web browser (e.g. the function key F5).
The Web Interface permits the definition of a number of users for accessing the
Web Interface in parallel (in accordance to the number of installed licenses). An
additional user who tries to log in receives a corresponding notification
informing about the logged in user(s), e.g.:
It is recommended to add users AND to change the password of the factory de-
fault account. How this is to be done is subject of chapters 5.4.7.1.2 & 5.4.7.1.1.
The language of the screenshots shown here is English, as a second language
currently German is available (chapter 5.4.7.1.1).
5.4.2 The Main Window and Common Features of the Main Tabs
After successful authentication the main window of the Web Interface shows up
with the Status Tab opened, which is the default view:
In the top of the window on the left side, the six tabs are located ("Status",
"Control", "Events", "Recording", "Setup", and "Info"). The active tab is highlighted;
clicking on an inactive tab opens the corresponding tab instead.
In the middle on the top of the window two or three buttons are located indicating
that the device is in Remote Mode (as shown in the screenshot above), or in
Local Mode (as shown in the screenshot of chapter 5.4.3), or in Auto Mode. Note
that the button appears only if the DEV 2190 is equipped with redundancy
switching functionality.
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Changing the operation mode of the device via Web Interface is performed by
clicking on the desired button, e.g. clicking in the situation above on the
button, highlights the button instead of the button. In the
representation of the fan & monitoring module in the upper part of the Status Tab,
the "Remote" indicator changes correspondingly (here from yellow to off).
Right to these buttons the currently logged in user (here: "ADMIN") and the permission of the user (here: "admin") are shown. Please refer to chapter 5.4.7.1.2 for
more information on this subject.
Then, the date and time of the device are displayed right to this information. The
correct date and time depend on the proper configuration of an NTP timeserver
and of the timezone (chapter 5.4.7.2.1). Note that if there was no timeserver
detected at power-up, the device sets the date and time to "01-Jan-2000 00:00".
In the right corner close to the company logo, the button is located. Clicking
on this button returns the Web Interface to the Start Screen.
Note:
It is recommended to finish a Web Interface session by clicking on the
button. This instantaneously releases the allocated license and enables other
users to log in.
A timeout feature (20 seconds) is implemented within the Web Interface, i.e. a
session is automatically terminated (and the allocated license is released) if a
user who is currently logged in closes the web browser.
This means that a Web Interface session is kept open unless the button
is operated or if the web browser (in other words, the connection to the device) is closed.
It is possible to start a Web Interface session on another computer using the
same user account; naturally, this automatically terminates the session on the
preceding computer.
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5.4.3 Status Tab
The upper part of the Status Tab shows a simplified representation of the front side
of the device. Thus, a quick overview is provided regarding the detected module
configuration, regarding the operating status, and regarding the health status of the
device. The round indicators are equivalent to the physical LEDs at the device (red =
failure, green = ok/activated, yellow = Remote/Auto Mode, or gray = off/Local
Mode), please refer to chapter 3.2 for details on the indicator information.
In the lower part of the Status Tab, the Active Events Window is located. This window shows appearing and pending errors with the corresponding error message
and a date/time stamp. The error shown in the following screenshot was triggered
for demonstration purpose. To obtain more details on the errors open the Events
Tab (chapter 5.4.5).
Note:
The representation of the DEV 2190 is very symbolic. Here, for a configuration
with applied redundant amplifier options, i.e. with two 1+1 redundancy units,
the representation of two redundancy switch modules (labeled "Red 1+1") are
shown. Please note, that the inactive channel of each redundancy unit is grayed
out, meaning that the active transmission is realized via the other module
channel of the redundancy unit.
The module specific panel in the Control Tab (chapter 5.4.4 and sub-chapters)
can be accessed directly from the Status Tab by clicking on the switch module
or amplifier module representation.
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5.4.4 Control Tab
On the left side, the Control Tab contains a number of items in order to branch to
the different functionalities of the device. The number and the type of functionality
items depends on the device configuration, here the functionality items
"Redundancy Switches" and "Amplifier Channels 1+1" show up first, since this DEV 2190 is
equipped with (two) redundant amplifier options. Then the functionality item
"Amplifier Channels 1:1" appears, since there are installed (three) amplifier modules in
1:1 configuration in addition.
The left column within a functionality item refers to the module functionality and
to the entity counting (e.g. "1: L-Band Amp 1"). The name in the right column is a
descriptive designator. Default is e.g. "Redundancy 1" for the switch functionality of the
first redundancy unit, and default is e.g. "Amp 1 Main" & "Amp 2 Backup" for the two
amplifier modules serving as the main and as the backup channel of the first
redundancy unit; and default is here e.g. "Amp 6" for the sixth amplifier module (in
1:1 configuration).
A descriptive designator can be edited by double-clicking the specific item:
Note that on the right side in a switch panel (!) the port names of the
corresponding switch (here: "Amp 1 Main", "Amp 2 Backup", and "RF Out 1") can be edited in
the same manner.
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Note:
If changes of settings (which are to be saved explicitly) are applied in a panel of
the Control Tab (or within an entry of the Setup Tab, please refer to
chapter 5.4.7), they are highlighted in yellow. If a different panel within the
Control Tab (or if a different entry within the Setup Tab) is selected without
saving the change(s) in the current panel or entry, a corresponding warning
message pops up. The following figure shows this situation for selecting the
"1+1 Switch 1" panel after deactivating the "Surveillance Enable" check box in the
"7: L-Band Amp 7" panel:
On the left side of the Control Tab the appearing functionality items, the
appearing module functionality with the entity counting, and the appearing
default descriptive designator naming are dependent on the configuration and
on the module population of the device:
The functionality item "Redundancy Switches" appears only for devices with applied
redundancy switching functionality; these devices provide a second
functionality item: "Amplifier Channels 1+1". These functionalities are subdivided for
each redundancy unit, here the sub-functionality items "1+1 Switch 1" and
"1+1 Switch 2" are shown containing the amplifier modules being member of the
corresponding redundancy unit.
If no redundancy switching functionality is installed or if there are installed
additional amplifier modules being not part of a redundancy unit, the
(additionally) appearing functionality item is "Amplifier Channels 1:1".
With respect to the module functionality, the switch functionality of a
redundancy unit is named "1+1 Switch X". The "X" in "1+1 Switch X" indicates the
entity counting, i.e. the number of the redundancy unit. The module
functionality of amplifier modules is named "P: L-Band Amp P".
The "P" indicates the port number (and the entity counting) of the module
functionality, as a reference to the index of the SNMP .portTable (chapter
5.5.4.3.9) and if port specific error messages are to be identified within the
Events Tab (chapter 5.4.5). Only slots are considered in counting which are
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populated with amplifier modules. I.e. other modules (like redundancy switch
modules) and empty slots (if not reserved for the use with amplifier modules)
are not considered.
With respect to the default descriptive designator naming (which can be
changed), the switch functionality of a redundancy unit is named "Redundancy Y";
with "Y" indicating the number of the redundancy unit. Amplifier modules in 1:1
configuration are named "Amp P"; the "P" here is again the port number. If the
device provides redundancy switching functionality, "Amp P Main" is assigned to
the main channel of a redundancy unit and "Amp P Backup" is assigned to the
backup channel of the redundancy unit.
The switching and the change of settings within the Control Tab of the Web
Interface can be performed by operators with "read/write" or "admin"
permission only, and if the device is in Local Mode.
If a module functionality within a functionality item is selected on the left side of
the Control Tab, the corresponding panel appears on the right side. The different
panels are explained in the following.
5.4.4.1 1+1 Switch
Only for a device with applied redundancy switching functionality, this kind of
switch panel is available. If a switch is selected on the left side of the Control Tab,
the switch panel appears on the right side. It consists of two sections:
1) In the upper section below the descriptive designator ("Redundancy 1") first
the "Input Port Numbers" of the switch are shown as a reference to the index
of the SNMP .portTable (please refer to chapter 5.5.4.3.9) and if port specific
error messages are to be identified within the Events Tab (chapter 5.4.5). Then
the "Module Type" (here: "DEV 11-0090") of the switch module is listed.
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2) Within the second section the switching of the redundancy switch can be
performed.
The screenshot above shows in the middle the measured RF levels of the main
channel (here: "Amp 1 Main") and of the backup channel (here: "Amp 2 Backup") on
the left side. The green background implies that the level is above the
individual RF threshold; otherwise, it is red.
The background color of a port rectangle appears in gray if it is disabled (e.g. by
deactivating the corresponding "Surveillance Enable" check box).
The switching of the redundancy unit is performed as follows:
As shown in the screenshot above, a click on the circle between the
representation of inputs and output causes two additional buttons to appear.
After a click on the button in Local Mode (!), the actual switching is
performed and the new switching position (the switch is switched to the
backup channel) is shown:
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5.4.4.2 Amplifier
This kind of panel is available for each amplifier module installed in the chassis.
It consists of two sections:
1) In the upper "Status" section first the "Port Number" is shown as a reference to
the index of the SNMP .portTable (please refer to chapter 5.5.4.3.9) and if port
specific error messages are to be identified within the Events Tab (chapter
5.4.5). In the line below, the "Module Type" is listed (here: "DEV 11-0096").
Next, the "RF Level" status (red/green) and the measured level (in [dBm]) are
shown. Finally, since amplifier modules provide LNB power with current monitoring, the "LNB Power Level" status (green, red, or gray) and the measured
current (in [mA] or "off") are indicated.
2) The "Setup" section permits changes on the parameters of the related amplifier
module. Note that after settings have been altered within this section in Local
Mode (!), a click on the button is necessary to apply the changes:
• "Gain" and -with applied Option 25- "Slope" can be adjusted roughly by
clicking into the corresponding control bar, or in discrete steps using the
or buttons. The current target setting is displayed via the
(blue/green) colored bar and via a numerical value next to the button.
• The "RF Threshold" for the RF level monitoring functionality can be
adjusted within a certain range.
• If LNB power is required at the RF input of an amplifier module, the drop
down list "LNB Power Enable" needs to be operated. The default is "Off", to
turn on the LNB power, select one of the polarization/band entries:
"HL" (horizontal low: 18 V, 0 Hz), "HH" (horizontal high: 18 V, 22 kHz),
"VL" (vertical low: 13 V, 0 Hz), or "VH" (vertical high: 13 V, 22 kHz).
The current monitoring interval for the current monitoring functionality is
defined by "LNB Power Upper Limit" and "LNB Power Lower Limit". The
values of these entries may be altered within certain ranges.
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The check box "LNB Power Button Enable" can be used to enable (default)
or to disable in Local Mode the functionality of the "Bias" push button of the
corresponding amplifier module (chapter 3.2.4).
• The "Surveillance Enable" check box is used to enable (default) or to disable
error messages possibly caused by the specific amplifier module.
Note:
In certain DEV 2190 configurations, a check box "Bias Enable" is applied instead
of the drop down list "LNB Power Enable". The functionality of the check box
"Bias Enable" is identical with the "Bias" push button (chapter 3.2.4), i.e. the LNB
power supply can be turned on in VL mode (13 V, 0 Hz), only.
5.4.5 Events Tab
The Events Tab displays a table of the errors, which were detected by the device.
The different errors are listed line-by-line, i.e. each error carries a Date/Time stamp
(in the format: "DDD DD MMM YYYY hh:mm:ss", here: "Wed 19 Apr 2017 10:37:21") informing
about the last occurrence of that error. The second column is a Counter reporting
the number of occurrences of that error (here: "1"). The third column denotes
whether that error is Ack.nowledged ("X") or not (" ") (here: " ", i.e. <space>, meaning
not acknowledged). The fourth column shows whether that error is Pend.ing ("X")
or not (" ") (here: "X", i.e. pending). The fifth and the sixth column inform about the
error code No. in Hexadecimal (here: "1201") and in Decimal (here: "4609") notation;
the last column reports the corresponding Event Description (here: "Power Line 1"),
please refer to chapter 6.1.
Below, the buttons and are located:
An error can be acknowledged by highlighting (i.e. clicking on) the related line and
by operating the button afterwards. The intention of the
acknowledgement of an error is to provide means to mask out a pending error of
the Active Events Window in the Status Tab (chapter 5.4.3) and to turn the "Alarm"
LED at the fan & monitoring module (chapter 3.2.2) to green if all pending errors in
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the table are acknowledged. If a confirmed error occurs again, the counter in the
table is increased and the acknowledgement is reset (i.e. the "X" disappears, the
Active Events Window reports the error again, and the "Alarm" LED becomes red at
the fan & monitoring module).
An acknowledged and not pending error can be deleted from the list by highlighting
the corresponding line, followed by clicking on the button.
If a deleted error occurs again, a line added at the beginning of the table.
Note:
It is possible to acknowledge (and to delete) more than one entry at a time by
highlighting more errors using the <Ctrl> or the <Shift> key of the keyboard in
combination with mouse click(s).
Users with "read" permission only have no rights to acknowledge or to delete
error entries (chapter 5.4.7.1.2).
If an error is still pending or not acknowledged, it cannot be deleted.
The table content can be stored using the data backup functionality
(chapter 5.4.7.4.2).
5.4.6 Recording Tab
Some data of each amplifier module is continuously captured in discrete intervals.
The Recording Tab permits the visualization and the external storage of this data.
After opening the Recording Tab for the first time in a Web Interface session, two
empty diagrams labeled "Overview" and "Details" are shown as in the next
screenshot.
After selecting "RF Level" or "LNB Power" (for LNB power current monitoring data)
from the drop down list "Signal Type" and after selecting one to three "Signals" via
the three drop down lists, the recorded data shows up in both diagrams:
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Note:
The recording interval and thus the recording duration can be altered, please
refer to chapter 5.4.7.3.1. The data representation initially always comprises
the recorded data for the selected items, i.e. it is stretched if the full recording
duration is not reached yet, and the graphs indicate via gaps if the device was
turned off for a span of time.
The check box labeled "Show Thresholds" enables the display of the related
present threshold(s) for the selected signals. If checked, each threshold is
shown as a separate horizontal line with an individual label.
It is possible to magnify the data by drawing a zoom window in either (!) diagram,
i.e. by clicking and holding the left mouse button while pulling the mouse over the
interesting area:
Directly after releasing the left mouse button, the zoomed area appears in the
"Details" diagram while the "Overview" diagram is highlighting the zoomed area:
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Three buttons are located at the bottom of the Recording Tab:
If the recorded data of the selected items was zoomed as described above, the but-
ton resets the data representation to the initial state, i.e. all recorded
data for the selected signals is displayed in both diagrams.
The remaining two buttons provide the option to store the captured data externally
(without the possibly displayed thresholds). stores the recorded data
of the currently selected signals and the button stores all recorded data of
the device, i.e. the available data of all signals. After operating one of the buttons, a
browser specific window pops up and suggests the storage of the data as
"recording.csv" and as "recording_all.csv", respectively. The csv (comma-separated values)
file format permits the data import e.g. into a MS Excel worksheet:
The csv-file is a text file modeling a table. Each line is interpreted as row containing
column information, here with the columns delimited by a semicolon (";") character as the column separator.
The number of columns depends on the export method ( vs. ).
If the button is selected, the number of columns depends on the
number of signals currently presented. In any case, each signal consists of a "Time"
and of a "Value" column; the number of lines depends on the recording duration
(over 17000 lines e.g. within two days with the default ten seconds recording
interval).
The first line of the csv-file is the header line providing the column information. The
first entry is assigned to the first channel (e.g. "Amp 1 Main", indicating the
descriptive designator of the first signal, please refer to chapter 5.4.4),
concatenated with the "Signal Type" (i.e. either "RF Level" or "LNB Power") and with
"Time". After the semicolon, the same entry is listed with "Values" instead of "Time".
This sequence is repeated for all columns that are part of the csv-file.
The actual data starts in the second line of the csv-file. Note that the time
information is stated in standard MS Excel format, i.e. the integral part of the
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Amp 1 Main
RF Level Time
Amp 1 Main
RF Level Values
Amp 2 Backup
RF Level Time
Amp 2 Backup
RF Level Values
25-Aug-2017, 10:40:31
-18.5
25-Aug-2017, 10:40:31
-17.8
25-Aug-2017, 10:41:31
-18.5
25-Aug-2017, 10:41:31
-17.7
25-Aug-2017, 10:42:31
-18.5
25-Aug-2017, 10:42:31
-17.8
25-Aug-2017, 10:43:31
-18.5
25-Aug-2017, 10:43:31
-17.8
25-Aug-2017, 10:44:31
-18.5
25-Aug-2017, 10:44:31
-17.8
25-Aug-2017, 10:45:31
-18.5
25-Aug-2017, 10:45:31
-17.7
25-Aug-2017, 10:46:31
-18.5
25-Aug-2017, 10:46:31
-17.7
25-Aug-2017, 10:47:31
-18.5
25-Aug-2017, 10:47:31
-17.7
25-Aug-2017, 10:48:31
-18.5
25-Aug-2017, 10:48:31
-17.6
25-Aug-2017, 10:49:31
-18.5
25-Aug-2017, 10:49:31
-17.8
25-Aug-2017, 10:50:31
-18.5
25-Aug-2017, 10:50:31
-17.7
number defines the date (starting from 1 being the 01-Jan-1900, e.g. 42972
denotes the date 25-Aug-2017 and the fractional part defines the time within the
date (1/(24 * 60 * 60) = 00:00:01, e.g. .45 = 10:48:00).
In the following only the first few lines of a csv-file are listed which was created by
exporting the data shown in this chapter via the button ("⌡" and "⌠"
are symbolizing that the two consecutive lines are actually one line in the file):
Amp 1 Main RF Level Time;Amp 1 Main RF Level Values;⌡
⌠Amp 2 Backup RF Level Time;Amp 2 Backup RF Level Values;
42972.444803240740741;-18.5;42972.444803240740741;-17.8;
42972.445497685185185;-18.5;42972.445497685185185;-17.7;
42972.446192129629630;-18.5;42972.446192129629630;-17.8;
42972.446886574074074;-18.5;42972.446886574074074;-17.8;
42972.447581018518519;-18.5;42972.447581018518519;-17.8;
42972.448275462962963;-18.5;42972.448275462962963;-17.7;
42972.448969907407407;-18.5;42972.448969907407407;-17.7;
42972.449664351851852;-18.5;42972.449664351851852;-17.7;
42972.450358796296296;-18.5;42972.450358796296296;-17.6;
42972.451053240740741;-18.5;42972.451053240740741;-17.8;
42972.451747685185185;-18.5;42972.451747685185185;-17.7;
After import and formatting the "Time" columns to the format
"DD-MMM-YYYY, hh:mm:ss" this results in the following table:
Note:
The decimal separator in the csv-file is the point character ("."), this has to be
considered during the data import of the csv-file e.g. into an Excel worksheet.
For the data import into an empty MS Excel worksheet select the tab "Data"
and there the icon "From Text". Then locate the csv-file and follow the instructions of the text import wizard.
The correct time information is dependent on the proper configuration of a
timeserver and of the timezone. The settings can be applied via the network
setup of the Setup Tab (chapter 5.4.7.2.1).
If no timeserver is configured for the device, the recording of the data starts at
01-Jan-2000, 00:00:00, after a device reset the time is reset to 01-Jan-2000,
00:00:00 as well, but the recording of the data is continued with the time of the
last sample.
If a timeserver was configured for the device that is not available anymore after
a reset, the recording of the data is continued with the time of the last sample
as well. Otherwise, if the timeserver is available after a device reset, the
recording of the data is continued with the correct time; i.e. this causes a time
gap within the data.
The export of all data via the button may require some time,
especially, if the device is equipped with many signal channels.
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5.4.7 Setup Tab
On the left side, the Setup Tab contains the menu items structuring the different
entries described in the following. Initially, the single entries are not displayed:
To demonstrate the available setup entries, all menu items above were folded out
in the following screenshot:
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5.4.7.1 User Setup
The menu item User Setup on the left side of the Setup Tab provides access to the
Password and Language entry for all users and access to the User Management
entry for users with "admin" permission.
5.4.7.1.1 Password and Language
The input fields of the Password and Language entry enable the user who is currently logged in to change the password and to alter the personal language setting.
To change the password, enter the old password, the new password, and the confirmation of the new password.
To change the language, select an entry from the drop down list "Language".
A click on the button applies the changes made. If the password has
been changed, a window pops up for confirmation.
Note:
English and German are the languages supported by the current firmware.
5.4.7.1.2 User Management
The currently logged in user has to have "admin" permission to access the User
Management entry where users can be added or deleted and the permission can
be modified.
In the next screenshot, a user named TEST with "admin" permission is in the pro-
cess to be restricted to "read/write" permission. After a click on the
button, this user will then have all rights but only access to the Password and Language entry within the Setup Tab. A user with "read" permission additionally is not
able to apply any changes within the other tabs of the Web Interface.
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To add a new user click on the item "Add New User" and enter a name in the appearing text field and click again. By default this new user has "read" permission
and no password is set for this user.
By activating an existing user, the permission category can be altered and a pass-
word can be set for this user. A click on the button applies the changes
made. If the password has been changed, a confirmation window pops up.
To delete a user, click on the trash bin icon right to the user entry, a window pops
up for confirmation.
Note:
As already mentioned, user names and passwords are case sensitive.
Do not forget to click on the button to store the settings made
before selecting (or adding) another user.
A user logs on without any password if this user was added without an assigned
password. The following message pops up during the login process:
It is not possible to delete the ADMIN user but it is recommended to change
the default password.
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5.4.7.2 System Setup
The menu item System Setup on the left side of the Setup Tab provides access to
the Network entry and to the SNMP entry for users with "admin" permission.
5.4.7.2.1 Network
For the network setup of the device, at least the fields "IP Address" and "Netmask"
have to contain valid entries.
"Gateway", "Nameserver 1", and "Nameserver 2" are to be specified by their IP addresses; the "Nameserver" entries are used for the resolution of the "Timeserver"
fields, only.
The "Timeserver" fields are used to specify one or two timeservers either via fullqualified domain name or via IP address.
To specify the timezone select an entry from the drop down list "Timezone":
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A click on the button applies the changes made.
If the IP address has been changed, a confirmation window pops up informing
about the redirection of the browser to the new address, e.g.:
Note:
The LED symbols right to the fields for the gateway, for the name servers, and
for the timeservers indicate whether the saved (!) entry is an available network
resource (green) or not (red).
5.4.7.2.2 SNMP
With the SNMP setup, the settings for "System Name" and "System Location" can
be modified. A "System Administrator" can be defined and the passwords for the
"Read Community" and for the "Write Community" can be set. The check box
below these entries is used to enable the switching between Local Mode, Remote
Mode, and Auto Mode (if applicable) via SNMP, please refer to chapter 5.5.4.3.1.
Additionally, up to four Trap Destination IP Addresses can be defined via the IP address and the port in the format <ip-address>{:<port>}, e.g. 192.168.0.148:121. If <port> is not
specified, the standard SNMP trap port 162 is assumed. The LED symbols right to
the IP addresses fields indicate (after the entries have been saved) whether the addresses are available network resources (green) or not (red). The community for
each of the four entries can be altered from the default "public" as well.
The check boxes below the header "Enabled Traps" provide access to the SNMP
.trapEnableMask (chapter 5.5.4.4.1) via Web Interface.
Finally, a click on the icon initiates the download of the MIB of the device.
A click on the button applies the changes made.
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Recording Interval
Resulting Recording Duration
10 Seconds
2 Days
30 Seconds
6 Days
60 Seconds
12 Days
Note:
The strings "System Name" and "System Location" are part of standard SNMP
functionality and are limited to 40 characters, each. The number of visible
characters in the text fields is limited by the field size.
As mentioned, the strings "System Name" and "System Location" are also
displayed in the Start Screen of the Web Interface (chapter 5.4.1).
5.4.7.3 Feature Setup
The Feature Setup menu item on the left side of the Setup Tab provides access for
users with "admin" permission to the device specific setup entries, i.e. to the
Recording entry and to the Auto Mode entry for devices with applied Option 22.
5.4.7.3.1 Recording
The Recording entry permits the configuration of the interval for the signal
recording functionality; please refer to chapter 5.4.6.
Via the "Recording Interval" drop down list the interval for the regular data capture
can be selected. After an entry was picked, the "Resulting Recording Duration" is
displayed in the line below. The following choices are available:
Note:
After clicking on the button with a different recording interval
The default recording interval setting is 10 seconds; after a Restore Factory
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selected than the currently applied setting all stored recording data is deleted
instantaneously; the recording starts with the new recording interval setting!
Defaults (chapter 5.4.7.4.1), this setting is applied as well.
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5.4.7.3.2 Auto Mode
The Auto Mode entry is available only if the device is equipped with redundant
amplifier options in combination with the main backup swap functionality
(Option 22).
The drop down list "Auto Mode Assignment" in the section Auto Mode provides
the single entry "Autonomous Switching" which cannot be altered.
If Option 22 is installed, the main backup swap functionality is activated
permanently. Thus, no explicit adjustments need to be performed and the button
is functionless.
5.4.7.4 Software Service
The Software Service menu item on the left side of the Setup Tab provides access
for users with "admin" permission to the Restore Factory Defaults entry, to the
Data Backup entry, and to the Firmware Update entry.
5.4.7.4.1 Restore Factory Defaults
With a click on the button, the settings of the device are reset
to the factory values as described in chapter 4.3 including all changes on the Web
Interface. To maintain the network setup of the device, activate the check box
"Keep IP Settings" before operating the button. After a click on
, a device reset is initiated indicated via a pop up window, e.g.:
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Note:
Any data stored via the data backup functionality is not deleted, please refer to
chapter 5.4.7.4.2.
Recorded data (chapter 5.4.6) is deleted only if a different recording interval is
applied than the recording interval default setting (chapter 5.4.7.3.1).
5.4.7.4.2 Data Backup
The data backup functionality provides means to manage various device data.
It is recommended to perform external backups of the device configuration data
periodically (please refer to chapter 4.2.4.1 for a systematic description).
The data backup functionality shows up with a table providing ten lines ("slots")
and with five buttons below the table which are grayed out initially.
The first action is to activate one of the ten slots by clicking on it, which causes the
corresponding line to be highlighted. Additionally, depending on the content of the
selected slot, two to all of the five buttons become active, thus enabling the data
backup functionality:
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After operating the button, the drop down list "Type", the text field
"Description", and a button labeled appear:
With the drop down list, the type of data to be saved can be chosen:
"Module Data"
to store the following data categories for all (!) installed modules:
● "Switch Settings" (if applicable),
● "LNB Power Settings",
● "Gain Settings",
● "Slope Settings" (if applicable),
● "RF Threshold Settings", and
● "Channel Settings and Names".
Please refer to chapters 5.4.4.1…5.4.4.2 for details on these settings and to the
"Restore" section below for retrieving all or only a part of these settings.
"Device Data"
to store device specific settings accessible via the Setup Tab:
● "IP Settings" (chapter 5.4.7.2.1),
● "User Setup" (chapter 5.4.7.1), and
● "General Setup (SNMP, Device Setup,…)"
(chapters 5.4.7.2.2, 5.4.7.3, including the operation mode (chapter 5.1)).
Please refer to the chapters in parentheses for details on these settings and to
the "Restore" section below for retrieving all or only a part of these settings.
"Error Log"
to store the current content of the Events Tab (chapter 5.4.5).
Note that "Error Log" data can neither be restored nor be imported.
For better identification, it is recommended to enter a descriptive name for the
backup set in the "Description" text field before operating the button.
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In the following screenshot, the first three slots are occupied with a backup set for
each type of data. These backup sets were created in the way as described above.
As indicated, the content of the selected slot determines which of the five buttons
is active or not. In the screenshot above the button is grayed out since it is
not possible to restore the content of an "Error Log" backup set. The
button is active only if either a slot with a backup set containing "Module Data" or
"Device Data" is selected.
Note:
A backup set can only be restored to a device with the same product number.
Otherwise the message "Error: Backup created with different device" appears
instead of the button.
If a backup set containing "Module Data" is selected as shown in the next screenshot and if the button is operated, the available categories (as described
above) are listed. It is possible to (de-)select particular categories via the adjacent
check boxes before operating the button.
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If a backup set containing "Device Data" is selected as shown in the next screenshot
and the button is operated, the available categories (as described above)
are listed. It is possible to (de-)select particular categories via the adjacent check
boxes before operating the button.
After operating the button, the appearing "File" text field permits the
insertion of a filename including the path where the file resides. Alternatively, the
button can be used to locate the file. After the file was selected, a click on
the button activates the file transfer to the device.
Note:
Precondition for the import is a valid backup set containing "Module Data" or
"Device Data", which was generated before via the button (see below),
or which was provided by DEV Systemtechnik.
It is always possible to import a valid backup set containing "Module Data" or
"Device Data" to a selected slot. The information, which is possibly stored in
that slot, is overwritten without any confirmation.
If the imported backup set is to be applied to the device, the button is
to be operated after the import.
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After operating the button a browser specific window pops up and suggests
the storage of the data as "backup_slot_xx" (with "xx" being the number of the slot (i.e.
the line number 01…10 of the table) to be exported). If a backup set contains
"Module Data" or "Device Data", this data is stored in an encoded binary format.
The export of an "Error Log" backup set is stored in text format similar to the
appearance in the Events Tab (chapter 5.4.5).
With the button, the content of the selected slot is deleted without any
confirmation.
5.4.7.4.3 Firmware Update
The Firmware Update entry provides means to update the device firmware,
manuals etc., and/or to reset the device via Web Interface.
Precondition for updating the device firmware is a service package provided by
DEV Systemtechnik.
The input field permits the insertion of a filename including the path where the file
resides. Alternatively, the button can be used to locate the file. After the
selection of the file, a click on the button activates the file transfer to the
device. As soon as the upload is finished, the installation is started, please observe
the text output, which appears in the "Update Status:" text window.
If –for any reason– a device reset is required, the button can be used
to reset the device without updating the firmware.
After a click on the button, a device reset is initiated indicated via a
pop up window, e.g.:
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5.4.8 Info Tab
The Info Tab provides information regarding configuration and setup of the device.
This information is mainly intended for support purposes; part of this information
may be requested when contacting DEV Systemtechnik.
In the left column, first the "Hardware Configuration" is described:
Device, here: DEV 2190
MAC Address, here: 00-D0-93-37-F1-29
System Type, here: 1+1 / 1:1
• since this is a mixed system, the number of 1+1 redundancy units (here: 2)
and of amplifier modules in 1:1 configuration (here: 3) are listed.
The second section in the left column describes the "Software Options"; here the
device is equipped with Option 22 and with Option 25.
In the right column on the top, the "Software Configuration" is described:
Device Firmware version, here: 32-0059 S.02
Linux Kernel version, here: 3.14.73-S
SNMP Software version, here: 3.1.13
the current IP Address of the device, here: 192.168.0.11
Web Interface Licenses, here: 8
SNMP Licenses, here: 1
An icon is located on the bottom of the right column for downloading the electronic version of the user manual.
Finally, in the right column in the middle the manufacturer's name, country, and
hyperlink are listed.
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5.5 Control via Remote Interface: SNMP
5.5.1 SNMP Overview
The "Simple Network Management Protocol" (SNMP) essentially is a request-reply
protocol running over UDP (usually ports 161 and 162). SNMP is an asymmetric
protocol operating between two types of management units: managers and agents.
A manager is called "Network Management Station" (NMS), which is usually a
computer on which one or more management systems are running. On small NMS,
command line tools can be used. On larger NMS normally third-party software, also
called a "network management suite" collects the data and provides a graphical
user interface.
An agent or SNMP-agent is software, which runs on a "Network Element" (NE).
NEs in a SNMP environment are called "nodes". An agent collects and stores information from the system, translates the information in SNMP-compatible form, and
makes this information available to the manager. The agents manage the "objects"
of the node. Each object has an own individual management "Object ID" (OID).
In the system, the objects are the variables, which can be simple values or tables.
The object information is stored in the "Management Information Base" (MIB).
Note:
The iReasoning MIB Browser Personal Edition (including Trap Receiver) by
iReasoning Inc. is recommended to test the communication via SNMP.
5.5.2 Private Enterprise Number, Device Index Number
The Private Enterprise Number of DEV Systemtechnik GmbH is 21035.
This MIB is designed in SNMP v2 compliant format starting with the object sections
.sysDevModules and .devSysMibConformance, which are not described in this
context.
The actual MIB content for DEV Systemtechnik switch systems starts with the
object section .devSwitch, which has the Device Index Number 41.
This concatenates to the string (i.e. the numerical OID: .1.3.6.1.4.1.21035.41):
iso.org.dod.internet.private.enterprises.devSystemtechnik.devSwitch
1 . 3 . 6 . 1 . 4 . 1 . 21035 . 41
Note:
The intention for this MIB design was to keep the structure universal that it can
be applied to numerous DEV Systemtechnik products. This implies that only a
subset of the MIB functionality is applicable for this type of device.
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5.5.3 The Switch MIB Tree
The MIB is stored on the CPU module of the device and can be downloaded via the
SNMP setup of the Web Interface (please refer to chapter 5.4.7.2.2) or directly with
a web browser via the link:
http://<IP-of-the-device>/dev-switch.mib
As shown above, the section .devSwitch is divided in four branches:
• .devSwitchTraps (chapter 5.5.4.1),
• .instrument (chapter 5.5.4.2),
• .application (chapter 5.5.4.3), and
• .surveillance (chapter 5.5.4.4).
In the corresponding sub-chapter, the content of each branch is shown expanded
and each object within a branch is described.
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5.5.4 MIB Objects
In the following, the objects of the section .devSwitch in the MIB tree are
described.
The complete name of an MIB object results out of the concatenation of the MIBString (please refer to chapter 5.5.2):
iso.org.dod.internet.private.enterprises.devSystemtechnik.devSwitch
and of the corresponding object.
E.g., complete textual OID of the object .instrument.controllerMac is ("⌡" and "⌠"
are symbolizing that the corresponding two lines are actually one line):
iso.org.dod.internet.private.enterprise.devSystemtechnik⌡
⌠.devSwitch.instrument.controllerMac
Note:
• Some of the objects are set to a factory default chapter 4.3.3
• The following objects can be modified in Remote Mode only:
• .switchUnitTable.switchUnitEntry.swPosition chapter 5.5.4.3.7.4
• .portTable.portEntry.poEnable chapter 5.5.4.3.9.2
• .portTable.portEntry.poRfLimit chapter 5.5.4.3.9.6
• .portTable.portEntry.poBiasOnOff chapter 5.5.4.3.9.8
• .portTable.portEntry.poBiasLimitLo chapter 5.5.4.3.9.10
• .portTable.portEntry.poBiasLimitHi chapter 5.5.4.3.9.11
• .portTable.portEntry.poGain chapter 5.5.4.3.9.13
• .portTable.portEntry.poTilt chapter 5.5.4.3.9.15
• And some objects can be modified in all modes of operation:
• .application.controlMode chapter 5.5.4.3.1
• .surveillance.trapEnableMask chapter 5.5.4.4.1
• .surveillance.errorEnableMask chapter 5.5.4.4.2
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5.5.4.1 .devSwitchTraps
Aside from the SNMP standard trap 'Cold Start Trap', this MIB additionally supports
three specific traps:
Note:
By default, all traps are disabled.
By setting the corresponding bit in the .trapEnableMask (please refer to
chapter 5.5.4.4.1) each trap can be enabled individually.
Traps for specific error classes can be masked out by clearing the appropriate
bits in the .errorEnableMask (chapter 5.5.4.4.2).
5.5.4.1.1 .devSwitchTraps.trapAlarmText
This trap (number 3, OID: .1.3.6.1.4.1.21035.41.0.3) is triggered if the device
detects a new error. It delivers the appropriate error message (please refer to
chapter 6.1) obtained via .errorDescription (chapter 5.5.4.4.14).
To enable the trap, bit 6 (enum: errortext) in the .trapEnableMask is to be set.
5.5.4.1.2 .devSwitchTraps.trapAlarm
This trap (number 4, OID: .1.3.6.1.4.1.21035.41.0.4) is triggered if the device either
detects a new error or if a pending error disappears. The trap delivers .errorNr
(please refer to chapter 5.5.4.4.4.2) and .errorPending (chapter 5.5.4.4.4.5) for the
corresponding entry in the .errorTable.
Bit 5 (enum: error) in the .trapEnableMask is to be set to enable the trap.
5.5.4.1.3 .devSwitchTraps.trapModeChange
This trap (number 5, OID: .1.3.6.1.4.1.21035.41.0.5) is triggered if the device
detects that an operation mode change was performed. The trap delivers
.controlMode (please refer to chapter 5.5.4.3.1).
To enable the trap, bit 4 (enum: modechange) in the .trapEnableMask is to be set.
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5.5.4.2 .instrument
5.5.4.2.1 .instrument.controllerMac
OID: .1.3.6.1.4.1.21035.41.1.1.0
Syntax: OCTET STRING (SIZE(18))
Access: read-only
Description: The individual MAC address of the controller of the device
in hexadecimal characters separated by dashes ("-").
Example: "00-D0-93-37-F1-29"
5.5.4.2.2 .instrument.firmwareRevision
OID: .1.3.6.1.4.1.21035.41.1.2.0
Syntax: OCTET STRING (SIZE(32))
Access: read-only
Description: The device firmware revision.
Example: "R.02"
5.5.4.2.3 .instrument.instrumentType
OID: .1.3.6.1.4.1.21035.41.1.3.0
Syntax: OCTET STRING (SIZE(64))
Access: read-only
Description: The device type.
Example: "DEV2190 1+1" (if equipped with redundancy options)
5.5.4.2.4 .instrument.antennaControllerType
OID: .1.3.6.1.4.1.21035.41.1.4.0
Syntax: INTEGER {none (0), rc2000 (1), andrew (2), aks200 (3),
hmam (4), aks250 (5)}
Access: read-only
Description: The antenna controller type.
.antennaControllerType is not implemented for this type of device.
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5.5.4.3 .application
5.5.4.3.1 .application.controlMode
OID: .1.3.6.1.4.1.21035.41.2.1.0
Syntax: INTEGER {local (1), remote (2), auto (3)}
Access: read-write OR read-only
Description: The device operation mode (chapter 5.1), possible values:
"1" Local Mode: local operation at the device or via Web I/F;
"2" Remote Mode: remote operation via SNMP;
"3" Auto Mode: autonomous switching.
Note:
The value "3" (Auto Mode) is available for devices with installed redundancy
switching functionality, only.
Via the SNMP setup of the Web Interface (please refer to chapter 5.4.7.2.2)
.controlMode can be set to read-write (default) or to read-only.
The factory setting is "2" (Remote Mode).
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5.5.4.3.2 .application.switchingControl
OID: .1.3.6.1.4.1.21035.41.2.2.0
Syntax: INTEGER32
Access: read-write
Description: .switchingControl is still present due to backward compatibility
reasons; i.e. it has no effect on the functionality of the device.
5.5.4.3.3 .application.simultaneousMode
OID: .1.3.6.1.4.1.21035.41.2.3.0
Syntax: INTEGER {simultaneous (1), individual (2)}
Access: read-write
Description: .simultaneousMode is not supported by this type of device;
i.e. it has no effect on the functionality of the device.
5.5.4.3.4 .application.numberOfSwitchGroups
OID: .1.3.6.1.4.1.21035.41.2.4.0
Syntax: INTEGER32
Access: read-only
Description: The number of switch groups within the device.
This type of device does not support switch groups, thus "0" is
returned.
Note:
This value is used to determine the maximum index of the following table:
5.5.4.3.5 .application.switchGroupTable
The table is required for products that feature switch groups, i.e. it is not relevant
for this type of device.
Therefore and due to the fact that for .numberOfSwitchGroups (please refer to
chapter 5.5.4.3.4) "0" is returned, the .switchGroupTable is not available.
5.5.4.3.5.1 .application.switchGroupTable.switchGroupEntry.swGroupIndex
OID: .1.3.6.1.4.1.21035.41.2.5.1.1.x
Syntax: INTEGER32 (1..32)
Access: not-accessible
Description: A unique value for each table entry ranging between "1" and the
number of entries (defined by .numberOfSwitchGroups, please
refer to chapter 5.5.4.3.4).
Not applicable for this type of device, since the .switchGroupTable
is not available.
5.5.4.3.5.2 .application.switchGroupTable.switchGroupEntry.swGroupMembers
OID: .1.3.6.1.4.1.21035.41.2.5.1.2.x
Syntax: OCTET STRING
Access: read-write
Description: A comma separated string containing the indices of the switch units
being member of the corresponding switch group.
Not applicable for this type of device, since the .switchGroupTable
is not available.
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5.5.4.3.5.3 .application.switchGroupTable.switchGroupEntry.swMainRfStatus
OID: .1.3.6.1.4.1.21035.41.2.5.1.3.x
Syntax: INTEGER {ok (1), notok (2), notapplicable (3)}
Access: read-only
Description: The RF signal status for the main ports of the switch units being
member of the corresponding switch group.
Not applicable for this type of device, since the .switchGroupTable
is not available.
5.5.4.3.5.4 .application.switchGroupTable.switchGroupEntry.swRedundancyRfStatus
OID: .1.3.6.1.4.1.21035.41.2.5.1.4.x
Syntax: INTEGER {ok (1), notok (2), notapplicable (3)}
Access: read-only
Description: The RF signal status for the redundancy ports of the switch units
being member of the corresponding switch group.
Not applicable for this type of device, since the .switchGroupTable
is not available.
5.5.4.3.6 .application.numberOfSwitchUnits
OID: .1.3.6.1.4.1.21035.41.2.6.0
Syntax: INTEGER32
Access: read-only
Description: The number of switch units within the device.
For a device with applied redundant amplifier options a value in the
range "1"…"5" can be returned; otherwise (i.e. for a device without
applied redundancy switching functionality) "0" is returned.
Note:
This value is used to determine the maximum index of the following table:
5.5.4.3.7 .application.switchUnitTable
The .switchUnitTable is not available if .numberOfSwitchUnits (please refer to
chapter 5.5.4.3.6) is "0". Only for a device equipped with redundancy switching
functionality a value different from "0" is returned for .numberOfSwitchUnits, thus
a corresponding number of entries per .switchUnitTable OID. With this table the
switching status of a switch unit (here: redundancy unit) can be checked or can be
altered using .swPosition (chapter 5.5.4.3.7.4). Additionally via .swMembers
(chapter 5.5.4.3.7.3) the assignment is stated which port of the .portTable is
member of the related switch unit.
5.5.4.3.7.1 .application.switchUnitTable.switchUnitEntry.swIndex
OID: .1.3.6.1.4.1.21035.41.2.7.1.1.x
Syntax: INTEGER32 (1..64)
Access: not-accessible
Description: A unique value for each table entry ranging between "1" and the
number of entries (defined by .numberOfSwitchUnits, please refer
to chapter 5.5.4.3.6).
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5.5.4.3.7.2 .application.switchUnitTable.switchUnitEntry.swSize
OID: .1.3.6.1.4.1.21035.41.2.7.1.2.x
Syntax: INTEGER32
Access: read-only
Description: The size of the switch unit (here: redundancy unit).
Due to the 2:1 redundancy switch applied with a redundant ampli-
fier option, "2" is returned.
5.5.4.3.7.3 .application.switchUnitTable.switchUnitEntry.swMembers
OID: .1.3.6.1.4.1.21035.41.2.7.1.3.x
Syntax: OCTET STRING
Access: read-only
Description: A comma separated string that is interpreted as integers, con-
taining the indices of the ports in the .portTable (please refer to
chapter 5.5.4.3.9) being member of the switch unit (here: redun-
dancy unit).
Example: first redundancy unit: "1,2,", second redundancy unit: "3,4," (…)
5.5.4.3.7.4 .application.switchUnitTable.switchUnitEntry.swPosition
OID: .1.3.6.1.4.1.21035.41.2.7.1.4.x
Syntax: INTEGER32
Access: read-write
Description: The switching status of the corresponding switch unit (here: redun-
dancy unit). By writing to .swPosition the switching state can be
altered; possible values:
"1" the unit is (to be) switched to the main channel;
"2" the unit is (to be) switched to the backup channel.
Note:
.swPosition is used to perform the switching via SNMP in Remote Mode.
5.5.4.3.8 .application.numberOfPorts
OID: .1.3.6.1.4.1.21035.41.2.8.0
Syntax: INTEGER32 (0..255)
Access: read-only
Description: The number of ports with special properties within the device.
Each amplifier module is considered as a single port.
Example: "4" for a device with 4 amplifier modules
Note:
This value determines the maximum index of the following table:
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5.5.4.3.9 .application.portTable
The .portTable describes the special features and settings of each amplifier module.
Note:
The switch functionality of applied redundancy units is not considered in the
.portTable. I.e. the redundancy switch modules of redundant amplifier options
are not listed in the .portTable.
Examples for the occurrence and the sequence of ports in the .portTable:
a) 1:1 configuration with 16 amplifier modules:
Index 1: module in the first slot
Index 2: module in the second slot
(…)
Index 16: module in the sixteenth slot
b) Configuration with redundant amplifier options (chapter 3.3.4):
Index 1: module in the first slot (redundancy unit 1, main channel)
Index 2: module in the third slot (redundancy unit 1, backup channel)
Index 3: module in the fourth slot (redundancy unit 2, main channel)
(…)
Index 10: module in the fifteenth slot (redundancy unit 5, backup channel)
c) Mixed 1+1/1:1 configuration (chapter 3.3.5):
Index 1: module in the first slot (redundancy unit 1, main channel)
Index 2: module in the third slot (redundancy unit 1, backup channel)
Index 3: module in the fourth slot (redundancy unit 2, main channel)
Index 4: module in the sixth slot (redundancy unit 2, backup channel)
Index 5: module in the seventh slot (1:1 module)
Index 6: module in the eighth slot (1:1 module)
Index 7: module in the ninth slot (1:1 module)
5.5.4.3.9.1 .application.portTable.portEntry.portIndex
OID: .1.3.6.1.4.1.21035.41.2.9.1.1.x
Syntax: INTEGER32 (1..255)
Access: not-accessible
Description: A unique value for each table entry ranging between "1" and the
number of entries (defined by .numberOfPorts, chapter 5.5.4.3.8).
5.5.4.3.9.2 .application.portTable.portEntry.poEnable
OID: .1.3.6.1.4.1.21035.41.2.9.1.2.x
Syntax: INTEGER {disabled (1), enabled (2)}
Access: read-write
Description: Error messages possibly caused by the port are (or can be) enabled
or disabled. Additionally this setting influences the switching be-
havior of a device with applied redundancy switching functionality
in Auto Mode; please refer to chapter 5.1.3.1.
Note:
The factory setting is "2" (enabled) for all ports.
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5.5.4.3.9.3 .application.portTable.portEntry.poType
OID: .1.3.6.1.4.1.21035.41.2.9.1.3.x
Syntax: INTEGER32 (0..255)
Access: read-only
Description: The functionality of the port, possible values:
"0" any module port in a 1:1 configuration;
"1" main channel of a 1+1 redundancy unit;
"2" backup channel of a 1+1 redundancy unit.
Note:
For devices without applied redundancy switching functionality, "0" is returned
for all ports. For an empty slot, "0" is returned as well.
5.5.4.3.9.4 .application.portTable.portEntry.poHasRfSense
OID: .1.3.6.1.4.1.21035.41.2.9.1.4.x
Syntax: INTEGER {yes (1), no (2)}
Access: read-only
Description: The indication whether RF level information is provided or not.
For this type of device, "1" (yes) is returned for all amplifier
modules and "0" is returned for an empty slot.
5.5.4.3.9.5 .application.portTable.portEntry.poRfSense
OID: .1.3.6.1.4.1.21035.41.2.9.1.5.x
Syntax: INTEGER32
Access: read-only
Description: The measured RF level in [dBm/10].
"9999" means not available or not present.
Example: "-129" ≡ -12.9 dBm
5.5.4.3.9.6 .application.portTable.portEntry.poRfLimit
OID: .1.3.6.1.4.1.21035.41.2.9.1.6.x
Syntax: INTEGER32
Access: read-write
Description: The RF threshold level in [dBm/10].
"9999" means not available or not present.
Note:
The factory setting is stated in chapter 4.3.1.
5.5.4.3.9.7 .application.portTable.portEntry.poHasBias
OID: .1.3.6.1.4.1.21035.41.2.9.1.7.x
Syntax: INTEGER {yes (1), no (2)}
Access: read-only
Description: The indication whether bias (i.e. LNB power) is provided or not.
For this type of device, "1" (yes) is returned for all amplifier
modules and "0" is returned for an empty slot.
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5.5.4.3.9.8 .application.portTable.portEntry.poBiasOnOff
OID: .1.3.6.1.4.1.21035.41.2.9.1.8.x
Syntax: INTEGER {no (0), on (1), off (2), vertlow (3), horlow (4),
verthigh (5), horhigh (6)}
Access: read-write
Description: The LNB power (or bias) supply state can be read or set,
possible values:
"0" no: for ports with .poHasBias "2" (no) & for empty slots;
"1" on: is supported only for some configurations (see below);
"2" off: LNB power is (to be) turned off;
otherwise:
LNB power is (to be) turned on & (to be) set to polarization/band
"3" VL (vertical low: 13 V, 0 Hz),
"4" HL (horizontal low: 18 V, 0 Hz),
"5" VH (vertical high: 13 V, 22 kHz), or
"6" HH (horizontal high: 18 V, 22 kHz).
Note:
The factory setting is "2" (off) for all installed amplifier modules.
In certain DEV 2190 configurations, .poBiasOnOff supports the value "1" (on)
for the VL mode (13 V, 0 Hz), instead of the polarization/band values "3"…"6".
5.5.4.3.9.9 .application.portTable.portEntry.poBiasCurrent
OID: .1.3.6.1.4.1.21035.41.2.9.1.9.x
Syntax: INTEGER32
Access: read-only
Description: The measured current in [mA/10].
"9999" means not available or not present.
Example: "1850" ≡ 185.0 mA
5.5.4.3.9.10 .application.portTable.portEntry.poBiasLimitLo
OID: .1.3.6.1.4.1.21035.41.2.9.1.10.x
Syntax: INTEGER32 (0..3000)
Access: read-write
Description: The lower limit of the current monitoring interval in [mA/10].
"9999" means not available or not present.
Example: "1000" ≡ 100.0 mA
Note:
The factory setting is stated in chapter 4.3.1.
5.5.4.3.9.11 .application.portTable.portEntry.poBiasLimitHi
OID: .1.3.6.1.4.1.21035.41.2.9.1.11.x
Syntax: INTEGER32 (3000..6000)
Access: read-write
Description: The upper limit of the current monitoring interval in [mA/10].
"9999" means not available or not present.
Example: "3000" ≡ 300.0 mA
Note:
The factory setting is stated in chapter 4.3.1.
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5.5.4.3.9.12 .application.portTable.portEntry.poHasGain
OID: .1.3.6.1.4.1.21035.41.2.9.1.12.x
Syntax: INTEGER {yes (1), no (2), (0)}
Access: read-only
Description: The indication whether gain control is provided or not.
For this type of device, "1" (yes) is returned for all amplifier
modules and "0" is returned for an empty slot.
5.5.4.3.9.13 .application.portTable.portEntry.poGain
OID: .1.3.6.1.4.1.21035.41.2.9.1.13.x
Syntax: INTEGER32
Access: read-write
Description: The gain control value in [dB/10].
"9999" means not available or not present.
Example: "50" ≡ +5.0 dB
Note:
The factory setting is stated in chapter 4.3.1.
5.5.4.3.9.14 .application.portTable.portEntry.poHasTilt
OID: .1.3.6.1.4.1.21035.41.2.9.1.14.x
Syntax: INTEGER {yes (1), no (2), (0)}
Access: read-only
Description: The indication whether slope (or tilt) control is provided or not.
Only for products with applied Option 25, "1" (yes) is returned;
otherwise "2" (no). For an empty slot, "0" is returned.
5.5.4.3.9.15 .application.portTable.portEntry.poTilt
OID: .1.3.6.1.4.1.21035.41.2.9.1.15.x
Syntax: INTEGER32
Access: read-write
Description: The slope (or tilt) setting in [dB/10].
"9999" means not available or not present.
Example: "20" ≡ +2.0 dB
Note:
The factory setting is stated in chapter 4.3.1.
5.5.4.3.9.16 .application.portTable.portEntry.poCardType
OID: .1.3.6.1.4.1.21035.41.2.9.1.16.x
Syntax: OCTET STRING (SIZE(32))
Access: read-only
Description: The DEV name for the module to which this port belongs to.
Examples: "11-0096" (for a DEV 11-0096 amplifier module) and
"11-????" (for an empty slot)
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5.5.4.3.9.17 .application.portTable.portEntry.poSlot
OID: .1.3.6.1.4.1.21035.41.2.9.1.17.x
Syntax: OCTET STRING (SIZE(32))
Access: read-only
Description: The slot location of the module to which the port belongs to.
As explained in chapter 5.4.4, the slots on the front side of the
device are counted from left to right (i.e. 1…16), but only slots are
considered in counting which are populated with amplifier
modules. Other modules (i.e. redundancy switch modules), and
empty slots (if not reserved for the use with amplifier modules) are
not considered.
Example: If a DEV 2190 is equipped with amplifier modules as in the example
of chapter 3.3.5, one of the following strings is returned for .poSlot:
• "Amp1" for the amplifier module in the first slot
• "Amp2" for the amplifier module in the third slot
• "Amp3" for the amplifier module in the fourth slot
• "Amp4" for the amplifier module in the sixth slot
• "Amp5" for the amplifier module in the seventh slot
• "Amp6" for the amplifier module in the eighth slot
• "Amp7" for the amplifier module in the ninth slot
E.g. if the eighth slot becomes reserved (i.e. if the module is
removed and after a device reset), the same values are returned
for .poSlot, except for the eighth slot, for this port an empty string
is returned.
5.5.4.3.9.18 .application.portTable.portEntry.poRfSenseStatus
OID: .1.3.6.1.4.1.21035.41.2.9.1.18.x
Syntax: INTEGER {(0), ok (1), notok (2), notapplicable (3)}
Access: read-only
Description: The status of the RF level monitoring, possible values:
"0" is returned for an empty slot;
"1" ok: the RF level is above the RF threshold level;
"2" not ok: the RF level is below the RF threshold level;
"3" not applicable: is not returned for this type of device.
5.5.4.3.9.19 .application.portTable.portEntry.poBiasStatus
OID: .1.3.6.1.4.1.21035.41.2.9.1.19.x
Syntax: INTEGER {(0), ok (1), notok (2), notapplicable (3)}
Access: read-only
Description: The status of the LNB (bias) current monitoring, possible values:
"0" is returned for an empty slot;
"1" ok: the current is within the defined current monitoring
interval (or LNB power is turned off);
"2" not ok: the current exceeds the defined current monitoring
interval;
"3" not applicable: is not returned for this type of device.
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5.5.4.3.9.20 .application.portTable.portEntry.poLightStatus
OID: .1.3.6.1.4.1.21035.41.2.9.1.20.x
Syntax: INTEGER {ok (1), notok (2), notapplicable (3)}
Access: read-only
Description: The light detection status.
For this type of device, "3" (notapplicable) is returned for all ports.
5.5.4.3.9.21 .application.portTable.portEntry.poCardStatus
OID: .1.3.6.1.4.1.21035.41.2.9.1.21.x
Syntax: INTEGER {ok (1), notok (2), notapplicable (3)}
Access: read-only
Description: The health status of the module to which the port belongs to,
possible values:
"1" ok: no errors are reported for the module;
"2" not ok: a module error was detected;
"3" not applicable: this value is returned for empty slots.
5.5.4.3.9.22 .application.portTable.portEntry.poGainMode
OID: .1.3.6.1.4.1.21035.41.2.9.1.22.x
Syntax: INTEGER {notapplicable (0), manual (1), auto (2), mute (3)}
Access: read-write
Description: For this type of device, the gain mode can be read only,
possible values:
"0" not applicable: this value is returned for empty slots;
"1" manual: this value is returned for all amplifier modules, since
they are all providing manual gain control
functionality.
Note:
The values "2" (auto) and "3" (mute) are not supported by this type of device.
5.5.4.3.9.23 .application.portTable.portEntry.poOutputPowerSetpoint
OID: .1.3.6.1.4.1.21035.41.2.9.1.23.x
Syntax: INTEGER32
Access: read-write
Description: The automatic gain control set point.
For this type of device, "9999" is returned for all ports.
5.5.4.3.9.24 .application.portTable.portEntry.poHasInputPower
OID: .1.3.6.1.4.1.21035.41.2.9.1.24.x
Syntax: INTEGER {yes (1), no (2)}
Access: read-only
Description: The indication whether input power measurement capability is
provided or not.
.poHasInputPower is not implemented for this type of device.
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5.5.4.3.9.25 .application.portTable.portEntry.poInputPower
OID: .1.3.6.1.4.1.21035.41.2.9.1.25.x
Syntax: INTEGER32
Access: read-only
Description: The measured input power in [dBm/10].
.poInputPower is not implemented for this type of device.
5.5.4.3.9.26 .application.portTable.portEntry.poInputPowerLimit
OID: .1.3.6.1.4.1.21035.41.2.9.1.26.x
Syntax: INTEGER32
Access: read-write
Description: The lower limit of the input power in [dBm/10].
.poInputPowerLimit is not implemented for this type of device.
5.5.4.3.9.27 .application.portTable.portEntry.poHasOutputPower
OID: .1.3.6.1.4.1.21035.41.2.9.1.27.x
Syntax: INTEGER {yes (1), no (2)}
Access: read-only
Description: The indication whether output power measurement capability is
provided or not.
.poHasOutputPower is not implemented for this type of device.
5.5.4.3.9.28 .application.portTable.portEntry.poOutputPower
OID: .1.3.6.1.4.1.21035.41.2.9.1.28.x
Syntax: INTEGER32
Access: read-only
Description: The measured output power in [dBm/10].
.poOutputPower is not implemented for this type of device.
5.5.4.3.9.29 .application.portTable.portEntry.poDWDMChannelNumber
OID: .1.3.6.1.4.1.21035.41.2.9.1.29.x
Syntax: INTEGER32
Access: read-only
Description: The channel number for DWDM Tx modules.
.poDWDMChannelNumber is not implemented for this type of
device.
5.5.4.3.10 .application.antennaStatus
OID: .1.3.6.1.4.1.21035.41.2.10.0
Syntax: INTEGER {moving (1), rfok (2), rfnok (3), (0)}
Access: read-only
Description: The status of the motorized antenna.
.antennaStatus is not implemented for this type of device.
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5.5.4.3.11 .application.antennaPosition
OID: .1.3.6.1.4.1.21035.41.2.11.0
Syntax: INTEGER32
Access: read-only
Description: The position of the motorized antenna.
.antennaPosition is not implemented for this type of device.
5.5.4.3.12 .application.numberOfMatrixOutputs
OID: .1.3.6.1.4.1.21035.41.2.12.0
Syntax: INTEGER (0..128)
Access: read-only
Description: The number of matrix output ports.
Not applicable for this type of device, thus "0" is returned.
5.5.4.3.13 .application.numberOfMatrixInputs
OID: .1.3.6.1.4.1.21035.41.2.13.0
Syntax: INTEGER (0..128)
Access: read-only
Description: The number of matrix input ports.
Not applicable for this type of device, thus "0" is returned.
5.5.4.3.14 .application.selectCrosspointSwitchingMode
OID: .1.3.6.1.4.1.21035.41.2.14.0
Syntax: INTEGER {tablemode (1), stringmode (2)}
Access: read-write
Description: The switching mode of the matrix.
.selectCrosspointSwitchingMode is not supported by this type of
device; i.e. it has no effect on the functionality of the device.
5.5.4.3.15 .application.activeCrosspointSetting
OID: .1.3.6.1.4.1.21035.41.2.15.0
Syntax: INTEGER (1..16)
Access: read-write
Description: The selection of a string from the .crosspointStringTable (please
refer to chapter 5.5.4.3.16) to apply the corresponding switching
scenario.
.activeCrosspointSetting is not supported by this type of device; i.e.
it has no effect on the functionality of the device.
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5.5.4.3.16 .application.crosspointStringTable
The .crosspointStringTable is not implemented for this type of device.
5.5.4.3.16.1 .application.crosspointStringTable.crosspointStringEntry.crosspointStringIndex
OID: .1.3.6.1.4.1.21035.41.2.16.1.1.x
Syntax: INTEGER (1..16)
Access: read-only
Description: A unique value for each table entry ranging between "1" and the
number of entries (i.e. "16").
Not applicable for this type of device, since the
.crosspointStringTable is not implemented.
5.5.4.3.16.2 .application.crosspointStringTable.crosspointStringEntry.crosspointString
OID: .1.3.6.1.4.1.21035.41.2.16.1.2.x
Syntax: OCTET STRING
Access: read-write
Description: A comma separated string that is interpreted as integers describing
a switching scenario of the matrix.
Not applicable for this type of device, since the
.crosspointStringTable is not implemented.
5.5.4.3.17 .application.crosspointTable
The .crosspointTable is not available for this type of device due to the fact that for
.numberOfMatrixOutputs (please refer to chapter 5.5.4.3.12) "0" is returned.
5.5.4.3.17.1 .application.crosspointTable.crosspointEntry.outChNr
OID: .1.3.6.1.4.1.21035.41.2.17.1.1.x
Syntax: INTEGER (1..128)
Access: read-only
Description: A unique value for each table entry ranging between "1" and the
number of entries (defined by .numberOfMatrixOutputs, please
refer to chapter 5.5.4.3.12).
Not applicable for this type of device, since the .crosspointTable is
not available.
5.5.4.3.17.2 .application.crosspointTable.crosspointEntry.inChNr
OID: .1.3.6.1.4.1.21035.41.2.17.1.2.x
Syntax: INTEGER (1..128)
Access: read-write
Description: The number of the input port to which the corresponding output
port is (to be) connected to.
Not applicable for this type of device, since the .crosspointTable is
not available.
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5.5.4.4 .surveillance
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Hex
80
40
20
10
08
04
02
01
BITS 0 1 2 3 4 5 6 7
Trap
unused4
unused3
unused2
unused1
modechange
error
errortext
coldstart
Hex
8000
4000
2000
1000
0800
0400
0200
0100
0080
0040
0020
0010
0008
0004
0002
0001
Bit
15
14
13
12
11
10 9 8 7 6 5 4 3 2 1 0
Class
ANT
COM
LNB
OPT
AMP
MAT
OUT
INP
SWI
FAN
POW
INT
Bit Class
Number
Class
Abbreviation
Class
Name
Reference
(Chapter) 0 0
INT
Internal Error
6.1.5 1 1
POW
Power Supply
6.1.1 2 2
FAN
Fan
6.1.2 3 3
SWI
Switch Module
6.1.2, 6.1.3
4 4 INP
Input Module
6.1.5
5 5 OUT
Output Module
(no reference)
6 6 MAT
Matrix Module
(no reference)
7 7 AMP
Amplifier Module
6.1.4 8 8
OPT
Optical Module
(no reference)
9 9 LNB
LNB Power
6.1.4
10 A COM
Communication
(no reference)
11 B ANT
Antenna Controller
(no reference)
12 C
(future use)
(no reference)
13 D
(future use)
(no reference)
14 E
(future use)
(no reference)
15 F
(future use)
(no reference)
5.5.4.4.1 .surveillance.trapEnableMask
OID: .1.3.6.1.4.1.21035.41.3.1.0
Syntax: BITS {unused4 (0), unused3 (1), unused2 (2), unused1 (3),
modechange (4), error (5), errortext (6), coldstart (7)}
Access: read-write
Description: Trap enable mask: A trap is enabled if the corresponding bit is set.
Note:
The .trapEnableMask is defined as follows:
I.e. only bits 4…7 are supported; please refer to chapter 5.5.4.1.
Note the differences for the Set-method of the .trapEnableMask
(BITS has the reverse order vs. hex addressing via OCTET STRING
(e.g. writing of "0x0F" to enable all supported traps)).
By default all traps are disabled, i.e. all bits are zero.
5.5.4.4.2 .surveillance.errorEnableMask
OID: .1.3.6.1.4.1.21035.41.3.2.0
Syntax: INTEGER32 (0..65535)
Access: read-write
Description: Error enable mask: If all bits are 1, then all errors are enabled; the
errors are grouped into classes; each error class can be masked out
with its corresponding bit set to 0.
Note:
The .errorEnableMask is defined as follows:
If an error class is masked out, an appearing or disappearing error of this class is
not generating a trap and will not appear/disappear in the Active Events Window of the Web Interface.
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The error and its status (pending or not) are still stated in the .errorTable and in
the Events Tab of the Web Interface where the error can be acknowledged and
deleted (if it is not pending anymore).
By default all errors are enabled, i.e. the .errorEnableMask is "65535".
5.5.4.4.3 .surveillance.numberOfErrors
OID: .1.3.6.1.4.1.21035.41.3.3.0
Syntax: INTEGER32
Access: read-only
Description: The number of errors.
Note:
This value is used to determine the maximum index of the following table:
5.5.4.4.4 .surveillance.errorTable
The .errorTable can contain entries that are classified by an error number. An error
count per entry indicates the number of occurrences of the specific error, and
furthermore there it is specified per entry when the last error of this type did occur,
whether the error is still pending, and whether the error was acknowledged or not.
If .numberOfErrors (please refer to chapter 5.5.4.4.3) is "0", the .errorTable is not
available.
5.5.4.4.4.1 .surveillance.errorTable.errorEntry.errorIndex
OID: .1.3.6.1.4.1.21035.41.3.4.1.1.x
Syntax: INTEGER32 (1..512)
Access: not-accessible
Description: A unique value for each table entry ranging between "1" and the
number of entries (defined by .numberOfErrors, chapter 5.5.4.4.3).
5.5.4.4.4.2 .surveillance.errorTable.errorEntry.errorNr
OID: .1.3.6.1.4.1.21035.41.3.4.1.2.x
Syntax: INTEGER32
Access: read-only
Description: The error code.
Example: "4609" (for a "Power Line 1" error, please refer to chapter 6.1)
5.5.4.4.4.3 .surveillance.errorTable.errorEntry.errorCount
OID: .1.3.6.1.4.1.21035.41.3.4.1.3.x
Syntax: INTEGER32
Access: read-only
Description: The number of occurrences of the error.
5.5.4.4.4.4 .surveillance.errorTable.errorEntry.errorDateTime
OID: .1.3.6.1.4.1.21035.41.3.4.1.4.x
Syntax: INTEGER32
Access: read-only
Description: The last occurrence of the error
(Unix time stamp, seconds since 01-Jan-1970 00:00:00 UTC).
Example: "1504718384" ≡ 06-Sep-2017 17:19:44 CEST
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5.5.4.4.4.5 .surveillance.errorTable.errorEntry.errorPending
OID: .1.3.6.1.4.1.21035.41.3.4.1.5.x
Syntax: INTEGER {pending (1), gone (2)}
Access: read-only
Description: The last occurrence of the error is
"1" still pending, or
"2" not pending anymore, i.e. gone.
5.5.4.4.4.6 .surveillance.errorTable.errorEntry.errorAcknowledge
OID: .1.3.6.1.4.1.21035.41.3.4.1.6.x
Syntax: INTEGER {notAcknowledged (1), acknowledged (2)}
Access: read-only
Description: The last occurrence of the error is
"1" not acknowledged, or
"2" acknowledged.
5.5.4.4.5 .surveillance.numberOfPowerLines
OID: .1.3.6.1.4.1.21035.41.3.5.0
Syntax: INTEGER32
Access: read-only
Description: The number of power lines. This type of device supports
monitoring for the two power lines, thus "2" is returned.
Note:
This value is used to determine the maximum index of the following table:
5.5.4.4.6 .surveillance.powerLineTable
With the .powerLineTable the status of each power line can be checked.
5.5.4.4.6.1 .surveillance.powerLineTable.powerLineEntry.powerLineIndex
OID: .1.3.6.1.4.1.21035.41.3.6.1.1.x
Syntax: INTEGER32 (1..3)
Access: not-accessible
Description: A unique value for each table entry ranging between "1" and the
number of entries (defined by .numberOfPowerLines, please refer
to chapter 5.5.4.4.5).
5.5.4.4.6.2 .surveillance.powerLineTable.powerLineEntry.powerLineStatus
OID: .1.3.6.1.4.1.21035.41.3.6.1.2.x
Syntax: INTEGER {ok (1), notok (2), notapplicable (3)}
Access: read-only
Description: The status of the related power line, possible values:
"1" ok: no errors are reported for the power line;
"2" not ok: an error was detected for the power line;
"3" not applicable: is not returned for this type of device.
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5.5.4.4.7 .surveillance.numberOfPowerSupplies
OID: .1.3.6.1.4.1.21035.41.3.7.0
Syntax: INTEGER32
Access: read-only
Description: The number of power supplies. This type of device is equipped with
two (or three) power supply modules, thus "2" (or "3") is returned.
Note:
This value is used to determine the maximum index of the following table:
5.5.4.4.8 .surveillance.powerSupplyTable
With the .powerSupplyTable the status of each power supply module can be
checked.
5.5.4.4.8.1 .surveillance.powerSupplyTable.powerSupplyEntry.powerSupplyIndex
OID: .1.3.6.1.4.1.21035.41.3.8.1.1.x
Syntax: INTEGER32 (1..3)
Access: not-accessible
Description: A unique value for each table entry ranging between "1" and the
number of entries (defined by .numberOfPowerSupplies, please
refer to chapter 5.5.4.4.7).
5.5.4.4.8.2 .surveillance.powerSupplyTable.powerSupplyEntry.powerSupplyStatus
OID: .1.3.6.1.4.1.21035.41.3.8.1.2.x
Syntax: INTEGER {ok (1), notok (2), notapplicable (3)}
Access: read-only
Description: The status of the related power supply module, possible values:
"1" ok: no errors are reported for the power supply module;
"2" not ok: an error was detected for the power supply module;
"3" not applicable: is not returned for this type of device.
5.5.4.4.9 .surveillance.numberOfFans
OID: .1.3.6.1.4.1.21035.41.3.9.0
Syntax: INTEGER32
Access: read-only
Description: The number of fans. This type of device is equipped with a single
fan (and monitoring module), thus "1" is returned.
Note:
This value is used to determine the maximum index of the following table:
5.5.4.4.10 .surveillance.fanTable
With the .fanTable the status of each fan can be checked.
5.5.4.4.10.1 .surveillance.fanTable.fanEntry.fanIndex
OID: .1.3.6.1.4.1.21035.41.3.10.1.1.x
Syntax: INTEGER32 (1..16)
Access: not-accessible
Description: A unique value for each table entry ranging between "1" and the
number of entries (defined by .numberOfFans, chapter 5.5.4.4.9).
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5.5.4.4.10.2 .surveillance.fanTable.fanEntry.fanStatus
OID: .1.3.6.1.4.1.21035.41.3.10.1.2.x
Syntax: INTEGER {ok (1), notok (2)}
Access: read-only
Description: The status of the related fan, possible values:
"1" ok: no errors are reported for the fan;
"2" not ok: an error was detected for the fan.
5.5.4.4.11 .surveillance.internalDeviceStatus
OID: .1.3.6.1.4.1.21035.41.3.11.0
Syntax: INTEGER {ok (1), notok (2)}
Access: read-only
Description: The internal device status (e.g. temperature, communication),
possible values:
"1" ok: no internal device errors are reported;
"2" not ok: an internal device error was detected.
5.5.4.4.12 .surveillance.externalDeviceStatus
OID: .1.3.6.1.4.1.21035.41.3.12.0
Syntax: INTEGER {ok (1), notok (2), notapplicable (3)}
Access: read-only
Description: The status of external devices, e.g. of an antenna controller.
There are no external devices available for the DEV 2190, thus
"3" (notapplicable) is returned.
5.5.4.4.13 .surveillance.supportHardwareStatus
OID: .1.3.6.1.4.1.21035.41.3.13.0
Syntax: INTEGER {ok (1), notok (2), notapplicable (3)}
Access: read-only
Description: The status of supporting hardware, e.g. of a digital interface
module. In this application .supportHardwareStatus is mapped to
the surveillance of the fan & monitoring module, i.e.
"1" ok: no fan & monitoring module error is reported;
"2" not ok: a fan & monitoring module error was detected;
"3" not applicable: is not returned for this type of device.
5.5.4.4.14 .surveillance.errorDescription
OID: .1.3.6.1.4.1.21035.41.3.14.0
Syntax: OCTET STRING (SIZE(1..48))
Access: accessible-for-notify
Description: .errorDescription contains the latest error description string, which
is used for .trapAlarmText; please refer to chapter 5.5.4.1.1.
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Error
Code
Description
Decimal
Hexadecimal
04609…04610
0x1201…0x1202
Power Line [i] (i = {1…2})
04865…04867
0x1301…0x1303
Power Supply [i] (i = {1…3})
07169…07171
0x1C01…0x1C03
Power Module [i] (i = {1…3})
Error
Code
Description
Decimal
Hexadecimal
08448
0x2100
Fan Slow
08704
0x2200
Fan Module
12288
0x3000
Status Module
Error
Code
Description
Decimal
Hexadecimal
12545…12549
0x3101…0x3105
Switch Module [i] (i = {1…5})
6 Error Indication
The indication of an error is realized via hardware, i.e. via red LEDs and additionally
via software, i.e. via Web Interface, via an SNMP trap, or by polling the
corresponding SNMP object(s). The hardware indication via LEDs is described in
chapter 3.2. The indication via Web Interface is subject of chapters 5.4.3 & 5.4.5;
the indication via SNMP is explained in chapters 5.5.4.1 & 5.5.4.4. The software
error indication (i.e. the error codes) is described in the following.
6.1 Software Error Indication
The device is capable to detect several types of errors that are reported to the Web
Interface and to the M&C system. Either the M&C system has to poll the device for
these errors or it is informed via an alarm trap, assuming that the specific SNMP
trap is enabled.
6.1.1 Power Errors
The power supply of the device is monitored. In case that a power line error, that a
defective power supply module, or that a communication problem with the power
module is detected, a corresponding error is reported.
6.1.2 Fan & Monitoring Module Errors
The speed of the fan and the fan & monitoring module functionality itself are
monitored and a corresponding error is reported in case of a failure.
6.1.3 Switch Errors
If equipped with redundancy switching functionality, the redundancy switch
modules are monitored. A corresponding error is reported in case of a failure.
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Error
Code
Description
Decimal
Hexadecimal
30976…30991
0x7900…0x790F
Amplifier [i] (i = {1…16})
31232…31247
0x7A00…0x7A0F
Overtemp Module [i] (i = {1…16})
31488…31503
0x7B00…0x7B0F
Overcurr Module [i] (i = {1…16})
31744…31759
0x7C00…0x7C0F
RF Sense Port [i] (i = {1…16})
36864…36879
0x9000…0x900F
Bias Limit Port [i] (i = {1…16})
Error
Code
Description
Decimal
Hexadecimal
2560
0x0A00
Internal
16384
0x4000
System Setup/Config
6.1.4 Module and Port Errors
Up to 16 amplifier modules can be installed in the DEV 2190. The different
functionalities of the modules (or of the module ports) are monitored. Error
indication is provided for the functionality of the amplifiers, for the temperature,
for the amplifier supply current, for the RF level functionality, and for the LNB
power (or bias) current monitoring functionality.
6.1.5 Other Errors
For the sake of completeness, the other error codes that might be reported by the
device are listed here. If experiencing one of these errors, please contact
DEV Systemtechnik for assistance.
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AC Power Plug
Pin
Functionality
Pin 1
L (Live/Phase)
Pin 2
PE (Protective Earth)
Pin 3
N (Neutral)
Ethernet Connector
Pin
Functionality
Pin 1
Tx+
Pin 2
Tx-
Pin 3
Rx+
Pins 4…5
do not use
Pin 6
Rx-
Pins 7…8
do not use
Serial Connector (RS 232)
Pin
Functionality
Pin 1
do not use
Pin 2
Tx
Pin 3
Rx
Pin 4
do not use
Pin 5
GND
Pins 6…9
do not use
1
2
3
81
9
1
7 Connectors
AC Power Plug
Connector: IEC rubber connector (male) IEC 60320 C14
Connector screws: none
Ethernet Connector (at the CPU module)
Connector: RJ-45
Connector assembly: none
• "do not use" means that normally the pin should be left open.
Serial Connector (at the CPU module)
Connector: Sub-D 9 (female)
Connector screws: UNC 4-40
• "do not use" means that normally the pin should be left open. It is usually not a problem to use a fully
populated 1:1 Sub-D 9 (m)-(f) cable to establish a RS 232 connection between the device and a PC.
8 Technical Data and Options
The technical data and the options are stated in the spec sheet; please refer to
www.dev-systemtechnik.com.
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9 Spare Parts
CPU Module (without SD-card) (up to Rev. 5) DEV 14-0100
CPU Module (Rev. 6 or higher) DEV 14-0119
Power Supply Module; 100…240 V AC DEV 12-0020
Fan Module (up to Rev. 3) DEV 17-0023
Fan & Monitoring Module (Rev. 4 or higher) DEV 17-0042
Fan Filter DEV 78-0032
Amplifier Modules
Amplifier modules are required as spare parts if defective modules are to be
exchanged or if a functionality (e.g. an IRD controlled switch option) is to be
enabled which was ordered in combination with a (number of) Option 26 (upgrade
option, please refer to chapter 3.1.8).
Note, that in the following amplifier module selection bullet points "zz" is used as a
placeholder for "50", "50-75", "50-50-75", or "75" indicating that the impedance of the
option is not relevant.
Amplifier modules with one RF output port are required for:
• Amplifier options: Option 1/zz
• Distribution options: Option 2*4/zz (2 amplifier modules), 8/zz, 128/zz;
• Combiner options: Option 2*C4/zz (2 amplifier modules), C8/zz, C16/zz
• IRD controlled switch options (2 or 4 amplifier modules per IRD controlled
switch option): Option 2x16/zz, 4x16/zz, 2x32/zz, 4x32/zz
Amplifier modules with two RF output ports are required for:
• Amplifier options: Option 2/zz
• Distribution options: Option 16/zz, 32/zz, 64/zz
• IRD controlled switch options (2 or 4 amplifier modules per IRD controlled
switch option): Option 2x48/zz, 4x48/zz, 2x64/zz, 4x64/zz
• Redundant amplifier options (2 amplifier modules per redundant amplifier
option): 23/zz, 24/zz
Please specify the amplifier module by selecting the appropriate part number:
Amplifier Module (with one RF output port) DEV 11-0096
Amplifier Module (with two RF output ports) DEV 11-0081
Switch Module for Redundant Amplifier Options
Redundancy Switch Module DEV 11-0090
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10 Conformance Declarations
10.1 Certificate of Conformance
Since DEV Systemtechnik develops and produces in Germany, the Certificate of
Conformance for each product or product series is to be issued in German
(as stated on the next page).
For the ease of comprehension, the harmonized standards that were taken into
consideration during development and production are listed here in English:
DIN EN 50083-2:2016-03 Cable networks for television signals, sound signals and interactive services -
Part 2: Electromagnetic compatibility for equipment;
German version EN 50083-2:2012 + A1:2015
DIN EN 55022:2011-12 Information technology equipment - Radio disturbance characteristics -
Limits and methods of measurement
(CISPR 22:2008, modified); German version EN 55022:2010
DIN EN 55024:2016-05 Information technology equipment - Immunity characteristics -
Limits and methods of measurement
(CISPR 24:2010 + Cor.:2011 + A1:2015); German version EN 55024:2010 + A1:2015
DIN EN 61000-3-2:2015-03 Electromagnetic compatibility (EMC) - Part 3-2: Limits -
Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)
(IEC 61000-3-2:2014); German version EN 61000-3-2:2014
DIN EN 61000-3-3:2014-03 Electromagnetic compatibility (EMC) - Part 3-3: Limits -
Limitation of voltage changes, voltage fluctuations, and flicker in public low-voltage
supply systems, for equipment with rated current ≤16 A per phase and not subject to
conditional connection
(IEC 61000-3-3:2013); German version EN 61000-3-3:2013
DIN EN 62368-1:2016-05 Audio/video, information and communication technology equipment -
Part 1: Safety requirements
(IEC 62368-1:2014, modified + Cor.:2015);
German version EN 62368-1:2014 + AC:2015
96 Copyright DEV Systemtechnik GmbH 2009-2017
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Der Hersteller: DEV Systemtechnik GmbH
Grüner Weg 4A
61169 Friedberg
erklärt hiermit in alleiniger Verantwortung, dass nachfolgend bezeichnete Produkt in der von uns in Verkehr
gebrachten Ausführung:
Produktbezeichnung: Überwachbares L-Band Verteilsystem
Produktnummer: DEV 2190
Baujahr: ab 2009
auf das sich diese Erklärung bezieht, mit den folgenden Normen übereinstimmt.
Bei der Konzipierung und beim Bau des Gerätes wurden die folgenden harmonisierten Normen berücksichtigt:
DIN EN 50083-2:2016-03 Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste -
Teil 2: Elektromagnetische Verträglichkeit von Geräten;
Deutsche Fassung EN 50083-2:2012 + A1:2015
DIN EN 55022:2011-12 Einrichtungen der Informationstechnik - Funkstöreigenschaften -
Grenzwerte und Messverfahren
(CISPR 22:2008, modifiziert); Deutsche Fassung EN 55022:2010
DIN EN 55024:2016-05 Einrichtungen der Informationstechnik - Störfestigkeitseigenschaften -
Grenzwerte und Prüfverfahren
(CISPR 24:2010 + Cor.:2011 + A1:2015); Deutsche Fassung EN 55024:2010 + A1:2015
DIN EN 61000-3-2:2015-03 Elektromagnetische Verträglichkeit (EMV) - Teil 3-2: Grenzwerte -
Grenzwerte für Oberschwingungsströme (Geräte-Eingangsstrom ≤16 A je Leiter)
(IEC 61000-3-2:2014); Deutsche Fassung EN 61000-3-2:2014
DIN EN 61000-3-3:2014-03 Elektromagnetische Verträglichkeit (EMV) - Teil 3-3: Grenzwerte -
Begrenzung von Spannungsänderungen, Spannungsschwankungen und Flicker in
öffentlichen Niederspannungs-Versorgungsnetzen für Geräte mit einem
Bemessungsstrom ≤16 A je Leiter, die keiner Sonderanschlussbedingung unterliegen
(IEC 61000-3-3:2013); Deutsche Fassung EN 61000-3-3:2013
DIN EN 62368-1:2016-05 Einrichtungen für Audio/Video-, Informations- und Kommunikationstechnik -
Teil 1: Sicherheitsanforderungen
(IEC 62368-1:2014, modifiziert + Cor.:2015);
Deutsche Fassung EN 62368-1:2014 + AC:2015
DEV Systemtechnik GmbH _____________________________
Friedberg, 19.07.2017 Jörg Schmidt
Managing Director
Konformitätserklärung nach
EMV-Richtlinie (2014/30/EU)
Niederspannungsrichtlinie (2014/35/EU)
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(This Page Intentionally Left Blank)
98 Copyright DEV Systemtechnik GmbH 2009-2017
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Product:
DEV 2190 Managed L-Band Distribution System
Options:
• redundant amplifier options:
23/50, 23/75, 24/50, 24/75;
• pre-divider options:
4*1x2/50, 4*1x2/75;
• IRD controlled switch options:
2x16/50-75, 2x16/75, 4x16/50-75, 4x16/75,
2x32/50-75, 2x32/75, 4x32/50-75, 4x32/75,
2x48/50-75, 2x48/75, 4x48/50-75, 4x48/75,
2x64/50-75, 2x64/75, 4x64/50-75, 4x64/75;
• amplifier options:
1/50, 1/75, 2/50, 2/50-50-75, 2/50-75, 2/75;
• distribution options:
2*4/50, 2*4/75, 8/50, 8/50-75, 8/75, 16/50, 16/50-75, 16/75,
32/50, 32/50-75, 32/75, 64/50, 64/50-75, 64/75, 128/50, 128/50-75, 128/75,
and additionally 8/BNC;
• combiner options:
2*C4/50, 2*C4/75, C8/50, C8/75, C16/50, C16/75;
• IRD controlled switch option extensions:
plus8/50, plus8/75, plus16/50, plus16/75;
• general options:
16, 22, 25, 26, 78;
and future options
10.2 EU Declaration of Conformity
As original manufacturer of Electrical & Electronic Equipment (EEE)
DEV Systemtechnik GmbH
Grüner Weg 4A
61169 Friedberg
GERMANY
declares under sole responsibility that the
to which this declaration refers to, is in conformity with Directive 2011/65/EU of the European Parliament and of
the Council of 8-Jun-2011 on the restriction of the use of certain hazardous substances in electrical and electronic
equipment (RoHS).
Signed for and on behalf of DEV Systemtechnik GmbH
Name: Jörg Schmidt
Position: Managing Director
Place and date of issue: Friedberg, 19-Jul-2017
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AC
Alternating Current
ARP
Address Resolution Protocol (cache)
ASCII
American Standard Code for Information Interchange (character coding system)
CEST
Central European Summer Time
CET
Central European Time
CPU
Central Processing Unit (the controller of the product, here installed as CPU module)
DA
Distribution Amplifier
DC
Direct Current
DWDM
Dense Wavelength Division Multiplex (optical multiplexing technology)
HH
Horizontal High (18 V, 22 kHz) (see also → HL, → VL, → VH):
Polarization/Band at the input of an IRD controlled switch and LNB power supply mode
HL
Horizontal Low (18 V, 0 Hz) (see also → HH, → VL, → VH):
Polarization/Band at the input of an IRD controlled switch and LNB power supply mode
IP
Internet Protocol
IRD
Integrated Receiver Decoder
LED
Light Emitting Diode
LNB
Low Noise Block Converter
M&C System
Management and Control System
MAC
Media Access Control (address) is the hardware address for the
unique identification of a device within a network.
MIB
Management Information Base
NE
Network Element
NMS
Network Management System
NTP
Network Time Protocol
OID
Object IDentifier
PC
Personal Computer
RF
Radio Frequency
RU
Rack Unit: Units of vertical height. 1 RU = 1 ¾" = 44.45 mm
Sometimes simply referred to as "U" (Unit).
SAT IF
SATellite Intermediate Frequency
SNMP
Simple Network Management Protocol
TCP
Transmission Control Protocol
TCP/IP
TCP/Internet Protocol
TV
TeleVision
UDP
User Datagram Protocol
URL
Uniform Resource Locator
UTC
Universal Time Coordinated
VH
Vertical High (13 V, 22 kHz) (see also → HH, → HL, → VL):
Polarization/Band at the input of an IRD controlled switch and LNB power supply mode
VL
Vertical Low (13 V, 0 Hz) (see also → HH, → HL, → VH):
Polarization/Band at the input of an IRD controlled switch and LNB power supply mode
11 Glossary
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