(Une nouvelle édition annule et remplace la précédente)
No/
N°
0101April 2000/
Remarque importante : La version logicielle actuelle n'offre pas la fonction RIP décrite dans ce
Important remark :The current software version does not offer the RIP function described
Date/
Date
Avril 2000
guide.
in this guide
Change description
mise à jour
Creation of original user guide/
Création du document à l'édition originale
/Description de la
Page
/Page
All pages/
Toutes pages
COMPACT 155 Mbit/s
ADD-DROP MULTIPLEXER
ADR 155C
Installation and User Guide
Installation and User Guide - N56717020101
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(
Page A0-1
PORTS SECURITY LEVEL
Port safety level for the 19" subrack access
The connectors are identified on the front panels of the equipment (cards or motherboard).
ConnectorsFunction
Security
level
PWRA/PWRBPower supply
PWRPower supplySELV
Motherboard
SYNCG.703 2 Mbit/s synchronization PortsSELV
E1 INPUT & E1 OUTPUTG.703 2 Mbit/s PortsSELV
MNGTOther equipment connectionSELV
COMMVT100 local supervisionSELV
ETHEthernet LAN remote supervisionSELV
LOOPSLoops and remote signalingSELV
ADR ICI 1.x Card
TR and RECG.957 and G.958 STM-1 IC1.1 or IC1.2 OpticalLaser class 1
Dangerless
EOW and AUXEngineering Order WireSELV
ADR LAN1 Card
ETHEthernet PortSELV
ADR 21E120 Card
E1 INPUT & E1 OUTPUTG.703 2 Mbit/s PortsSELV
SELV
1
)
The 19" subrack must be mounted only in racks with a bottom part that is
closed or fitted with a class V1 or HF1 or better air filter, or that stand on a
non-flammable floor..
Safe earth requirement
This equipment m us t be ins talled only by skilled personnel. For compliance, the protective earth
terminal must be connected to a safe earth with an impedance Z of less than 5 Ohms.
)
Handling precaution: For any work to be carried out inside the equipment, an
antistatic wrist strap must be worn.
Lithium Battery
)
Warning : If the battery is incorrectly replaced there is a risk of explosion.
Only replace with same type battery or equivalent type recommanded by the
manufacturer
Dispose of used battery according to manufacturer instructions
In ADR155C, battery replacement may only be done by return Supply Support Department.
1
Safety Extra Low Voltage Circuit
Installation and User Guide - N56717020101
Page A0-2
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CONTENTS
CHANGE LIST0-2
SECTION A : Installation and user guide...................... A0-1 to AA-6
PORTS SECURITY LEVELA0-2
CONTENTSA0-3 to A0-4
1. INSTALLATION AND COMMISSIONING
1.1 - GeneralA1-1
1.2 - Subrack
1.3 - Connecting portsA1-4
1.3.1- Connecting Power SupplyA1-4
1.3.2- Connecting on motherboard
1.3.3- Connecting on the ADR IC1.x card
1.3.4- Connecting on ADR LAN1 card
1.3.5-
1.3.6- 75 Ω connecting stripA1-18
1.4 - Commissioning
1.4.1- Configuration requiredA1-22
1.4.2- Parameterizing the communication functionA1-22
1.4.3- Using HTTP navigator
Figure 1-1ADR155C Subrack InstallationA1-2
Figure 1-2Connecting power supply portsA1-5
Figure 1-3Connecting motherboard inputsA1-6
Figure 1-4Connecting ADR IC1.x card inputsA1-12
Figure 1-5Connecting ADR LAN1 card inputA1-16
Figure 1-6Connecting ADR 21E120 card inputA1-17
Figure 1-775 Ω connecting stripA1-18
Figure 1-8Commissioning procedure for ADR155C networkA1-19
Figure 1-9Examples of the communication function configurationA1-21
Figure 1-10 Menu structureA1-27
installationA1-3
Connecting on ADR 21E120 card
........................................................... A1-1 to A1-28
A1-7
A1-13
A1-16
A1-17
A1-20
A1-26
2. OPERATION......................................................................................................... A2-1 to A2-20
2.1 - Functional descriptionA2-1
2.2 - GeneralA2-2
2.3 - Operational parametersA2-2
2.4 - Predefined functionsA2-9
2.5 - Alarms processingA2-12
2.6 - Performance processingA2-17
2.7 - Procedure for replacing subassembliesA2-19
Installation and User Guide - N56717020101
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Page A0-3
Figure 2-1Synchronization from the 2 MHz external sync input (T3)A2-10
Figure 2-2Synchronization from the 2 MHz portA2-10
Figure 2-3Remote loopback function (registering alarms on central site)A2-11
Tables 2-1 to 2-6Configuration parametersA2-2 to A2-7
Tables 2-7 to 2-8CommandsA2-8 to A2-9
Tables 2-9 to 2-10Alarms and severityA2-13 to A2-14
3. SPARE PARTS....................................................................................................... A3-1 to A3-2
4. SPECIFICATIONS.................................................................................................. A4-1 to A4-2
ANNEX A - CONSTRUCTING AN IP NETWORK ADDRESSING PLANAA-1 to AA-6
A.1 - PreambleAA-1
A.2 - Addressing IPAA-2
A.3 - Adressing planAA-3
A.4 - Use of static tablesAA-3
A.5 - Use of RIP routing demonAA-5
SECTION B : Guide d'installation et d'utilisation............ B0-1 à BA-6
Installation and User Guide - N56717020101
Page A0-4
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1 - INSTALLATION AND COMMISSIONING
1. INSTALLATION AND COMMISSIONING
1.1 - General
The ADR 155C is an optical STM-1 add-drop multiplexer used to build STM-1 point-to-point
links, STM-1 rings, or mesh networks with conduct (SNC) or line (MSP) protection, so
performing the conveyance of links at 2 Mbit/s, Ethernet, STM-1.
The ADR 155C can be used as:
STM-1 terminal multiplexer with maximum capacity of 63 VC12 and capability of 1+1
protection,
STM-1 repeater, capability of regenerating 2 VC4,
STM1 multiplexer with insertion/extraction, with maximum capacity of 4 STM-1 and
insertion/extraction of 21 VC12
LAN interconnection point (in exclusive function up to 3 remote links totalling 3 VC3 used).
This equipment is managed from a HTTP navigator:
either locally, via its dedicated Ethernet interface
or remotely by teleoperation
or from the IONOS- ANM network manager; in this last case, us ing the SNMP protocol also
allows global network supervision.
Using a local terminal with VT100 emulation is necessary on the first commissioning, for the
configuration of communication parameters.
Management network connections are performed via DCC D1 to D3 (or D4 to D12) of the STM1
or on Ethernet (ETH) or P (MNGT) interfaces of the equipment.
The ADR155C is placed in 19" racks or ETSI frames. It consists of:
a 2U subrack fitted with a motherboard grouping together the basic functions of the
equipment, a backplane and a secured 48V DC power supply,
an ADRFAN module, consisting of two redundant ventilation units,
four traffic cards:
IC1.1 or IC1.2 STM1 optical card (ADR IC1.1 or ADR IC1.2 card) allowing a VC4
connection or 3 VC3 connections or 63 VC12 connections or a com bination of VC3/VC12
connections
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Page A1-1
1 - INSTALLATION AND COMMISSIONING
g
g
B
A
V
P
D
76 ,2 mm
Left uprights
of rack
ADR 155C
19" SUBRACK
2U
C
M
ADR 155C Subrack
ADR 155C
ETSI RACK
76 ,2 mm
6
(
6<1&
(
<1&
2
28
873
7387
87
2U
6
(
6<1&
(
<1&
2
28
873
7387
87
22
Two M6x12
1
HM screw
Two M6
cage nuts
19" rack mountin
Figure 1-1- ADR155C Subrack Installation
Installation and User Guide - N56717020101
Page A1-2
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1
Two M6
cage nuts
ETSI rack moutin
SAGEM SA
Two M6x12
HM screw
1 - INSTALLATION AND COMMISSIONING
- Subrack
1.2
The ADR 155C subrack can be installed in 19" rack or ETSI fram e (see Figure 1-1). It consists
of:
a motherboard located in the lower part (item M),
four non-dedicated slots (items A to D), designed to accommodate the traffic cards,
a slide located on the left of the subrack designed to accom modate the ventilation module
(item V),
a power supply (item P).
All connections are performed on front panel, either on the subrack, or on the modules.
Installation in a 19" rack
Elements attaching the subrack in 19" rack (brackets, cage nuts and attaching screws), are
provided in its package.
The ADR155C has a system of therm al contr ol by ventilation ; during the installation, provide for
sufficient space for the ventilation aperture on the left of the subrack , and also f or the aeration,
at the top and right of the subrack. On the other hand, never hinder the natur al air convec tion on
the right side.
installation
Perform the following operations:
provide a 2U place in the rack for each equipment and a 1U space between equipments,
secure the attaching brackets for mounting in 19" rack, on either side of the subrack,
clip, on either side of the rack, two M6 cage nuts (item 1),
position the 19" subrack back in front of the rack,
slide the 19" subrack until attaching brackets are in contact with uprights, opposite the 4 cage
nuts, and then secure the subrack with 4 M6x12 hex head screws (item 2).
Installation in an ETSI rack
The installation of the subrack in ETSI rack is identical with that in 19" rack.
In this case, use the set of attaching brackets specific for mounting in ETSI rack.
Installation of cards
RECALL:Prior to any operation on the cards, the operator must be provided with an
antistatic bracelet.
ADR155C slots are non-dedicated. However, in order to make wiring easier and ensure the
homogeneity among sites, it is advisable to proceed as follows:
position the tributary cards from C clockwise
position the agregate cards from D counter-clockwise
check the ventilation module presence in its reserved slide,
secure each card through M3 screws of Torx type (6-branch star), using a suited screwdriver.
Installation and User Guide - N56717020101
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Page A1-3
1 - INSTALLATION AND COMMISSIONING
1.3 - Connecting ports
The connections to be performed on the equipment depend on the configuration chosen:
On the power supply card:
poser supply ports: "
PWR
" or "
PWRA
" and/or "
PWRB
",
On the subrack motherboard strip:
management ports : "
Remote indication, remote control and station alarm port : "
2Mbit/s G.703 synchronization port : "
21x2Mbit/s G.703 traffic ports: "
COMM
ETH"
", "
E1 INPUT
and/or "
SYNC
" and "
MNGT
"
E1 OUTPUT
"
LOOPS
"
".
Depending on the traffic modules used
optical STM-1 ports and order wire channels ports,
Ethernet port
21x2Mbit/s G.703 traffic ports.
Connection requirements :
Ö
For a right distribution of cords on either side of the subr ack, the connections of slots A and
C, the 21 2Mbit/s accesses and synchronization access are oriented leftward. All other
connections are oriented leftward.
Ö
The run of cords must not hinder the extraction of a module; in particular, connecting
cables of the left subrack half is to be secured to the frame with enough backlash to
enable the ventilation module to be extracted during a maintenance operation.
1.3.1 - Connecting Power Supply
"PWRA" and/or "PWRB" ports, when the equipment is powered from one or two 48 V
sources, the power source(s) should be limited to 100 VA.
. "PWR" port when the equipment is powered from a mains voltage (230 V AC), via an
optional 110-240//48V 60W/ transformer.
Observe the following connection requirements :
Ö
"PWR" and "PWRA" and/or "PWRB" Power supply ports can be connected simultaneously.
Ö
The power cord or the 110-240//48V 60W/ transf orm er m us t not be connected to the prim ar y
source prior to being connected to the equipment.
Ö
The 110-240//48V 60W/ transformer must be mounted far from any heat source, and no
traction must be exerted on its connecting wires.
Installation and User Guide - N56717020101
Page A1-4
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1 - INSTALLATION AND COMMISSIONING
Description of power supply ports
POWER
- 48V
2A MAX
"PWR" Jack type connector
F4AL250V Fuse 4A Quick fuse
low power shutdown
250V
1 : Break B
2 : Make B 9 : Common B
3 : Common A 10 : Break A
4 : Gnd 11 : Make A
5 : R-MON 4 N 12 : R-MON 4 P (OB)
6 : R-MON 3 N 13 : R-MON 3 P (OB)
7 : R-MON 2 N 14 : R-MON 2 P (OB)
8 : R-MON 1 N 15 : R-MON 1 P (OB)
ground
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Output (Input) 2 Mbit/s (hot poi nt)
Output (input) 2 Mbit/s (cold poi nt)
Ground
NOTA : The shielding of the connector case is connected to the subrack front panel ground
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Page A1-11
1 - INSTALLATION AND COMMISSIONING
ADR IC1
STM1 transmission port
STM1 reception port
STATUS
LED STATUS
Green Red
ON OFF Card in service
ON ON Card in alarm
OFF OFF Hardware default (fuse)
OFF ON Card out of service
Flashing Autotest default
ADR IC1.1
TRREC
Version 1
AUXEOW
"
EOW and "AUX
81
15
1 : NC
2 : TA 9 : TB
3 : TOF PA 10 : TOF PB
4 : RA 11 : RB
5 : ROF PA 12 : ROF PB
6 : R64 A 13 : R64 B
7 : T64 A 14 : T64 B
8 : GND 15 : NC
"
9
STM1 transmission port
STM1 reception port
STATUS
LED STATUS
Green Red
ON OFF Card in service
ON ON Card in alarm
OFF OFF Hardware default (fuse)
OFF ON Card out of service
Flashing Autotest default
EOWAUX
Figure 1-4 - Connecting ADR IC1.x card inputs
Version 2
TRREC
"
EOW and "AUX
81
15
1 : NC
2 : TA 9 : TB
3 : TOF PA 10 : TOF PB
4 : RA 11 : RB
5 : ROF PA 12 : ROF PB
6 : R64 A 13 : R64 B
7 : T64 A 14 : T64 B
8 : GND 15 : NC
"
9
NC: Reserved
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1 - INSTALLATION AND COMMISSIONING
1.3.3 - Connecting on the ADR IC1.x card
Each ADR IC1.x module provides connection for:
an STM1 interface ("TR" transmission port and "
two order wire channels at 64 kbit/s (named "EOW" and "AUX"), which, by default, are
conveyed in E1 and F1 bytes of the SOH, respectively.
REC
1.3.3.1 - Connecting STM1 interface
Remove the contact protection connector,
Connect STM-1 interface to front panel FC/PC connectors:
Ö
TransmissionTR Connector
Ö
ReceptionREC Connector
"TR" and "REC" ports:
" reception port)
Interface TypeIC 1.1 = L 1.1 + S 1.1 or IC 1.2 = L 1.2 + S 1.2,
Bit rate155.520 Mbit/s ± 15 ppm,
StandartITU-T G.957/G.958,
EncodingNot encoded (NRZ),
Optical fiber*Single mode (1300 nm (IC1.1) or
1550 nm (IC1.2), ITU-T G.652),
Transmit optical power-5 to 0 dBm
Max. receive power0 dBm
Sensibility at 10
garanteed Attenuation0 - 28 dB with no external attenuator,
Typical range0 - 60 km (IC1.1) or 0 - 90 km (IC1.2),
Connectorall ceramic FC/PC
* : It is pos sible to use a multi-mode optical fiber with diameter sm aller than or equal to 62.5
microns. The optic al budget is then reduced to 25 % of the optical budget obtained with a
mono-mode optical f iber . T he tr ansmission optical fiber is mono-mode type and the reception
optical fiber is multi-mode type.
-10
- 34 dB
1.3.3.2 - Connecting order-wire channels
"EOW" and "AUX" Interface:
Portsynchronous V.11 (differential),
Bit rate64 kbit/s,
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Page A1-13
1 - INSTALLATION AND COMMISSIONING
9
)
ConnectorFemale 15-way HE5.
81
15
Pin N°Signal namePolarityComments
1-Not connected
9TB(+)
2TA(-)
10TOFPB(+)
3TOFPA(-)
11RB(+)
4RA(-)
12ROFPB(+)
5ROFPA(-)
13R64B(+)
6R64A(-)
14T64B(+)
7T64A(-)
15-Not connected
8Ground
Input for data to send over the STM-1 line and sampled on the
rising edge of clock T64 (B-A)
Transmit mode byte sync output indicating the positioning of bit 1
and sent on the rising edge of clock T64 (B-A)
Output for data extracted from STM-1 line and sampled on the
falling edge of clock T64 (B -A)
Receive mode byte sync output indicating the setting of bit 1 and
sent on the falling edge of cl ock T64 (B-A)
64 kHz receive clock output
64 kHz transmit cl ock output
Timing diagram f or the "EOW /AUX" interfac e in contra-directional m ode (64 k bit/s synchronous
use):
T64 (B-A)
(transmit clock output)
T (B-A)
(input for data to transmit
over STM1 line)
TOFP (B-A)
(transmit synchro byte
pulse output)
R64 (B-A)
(receive clock output)
R (B-A)
(output for data received
from STM1 line)
B8B1B2
B8B1B2
ROFP (B-A)
(receive synchro b yte
pulse output
Installation and User Guide - N56717020101
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1 - INSTALLATION AND COMMISSIONING
1.3.3.3 – Connecting with MSP operati on
As EOW and AUX ports are physically integral with ADR IC1.x, operating the order wire and
auxiliary channels with MSP protection requires the use of a "Y" cord elec tr ically connecting, one
by one, identically, the signals of EOW and AUX connectors.
EOW
ADR IC1.x Working
EOW
ADR IC1.x Prot ection
"Y" cord for
order wire
channel operation
TRTRREC
REC
AUX
AUX
"Y" cord for
auxiliar y wire
channel operation
Likewise, in order to ensure a good behaviour during the changeover from one m odule to the
other, the operator should take care to k eep identical c onfigur ations on both ADR IC1.x cards ; a
warning message appears in case of modification.
Only the connections are not identical. There must be no connections on the "Protection"
module, as in all the connections are made to the "Working" module.
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Page A1-15
1 - INSTALLATION AND COMMISSIONING
1.3.4 - Connecting on ADR LAN1 card
ADR LAN1
STATUS
ETH
/
10
100 HALF/FULL
LED STATUS
Green Red
ON OFF Card in service
ON ON Card in alarm
OFF OFF Hardware default (fuse)
OFF ON Card out of service
Flashing Autotest default
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Page A1-17
1 - INSTALLATION AND COMMISSIONING
1.3.6 - 75 Ω connecting strip
Drafting TBD
Figure 1-7 - 75 ΩΩ connecting strip
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1 - INSTALLATION AND COMMISSIONING
LOCAL TEST
Equipment Inventory
- 48 V power Check
Aggregate optical loopback
Insertion of communication parameters (VT100)
* case of underequipped
unitary equipment
Settin g to time and insertion of the test configuration tributary accesses
Connecti on of external sync input from of an "Master" equipment
no
(HTTP browser)
Tributary Ports continuity ch eck
- 48 V redundancy Check
A and B loops and alarms check
Local tr ansmission test (30 m n ) *
Optical connection
(optional)
Configuration Elaboration
Local Test on network
of last équi pm ent ?
yes
Link established
Optical m easurements
MSP protection check
Counters reset
24 H link Performance
Equipment operational
(constitution of in stallat ion file)
Configuration Save
Figure 1-8 – Commissioning procedure for ADR155C network
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Page A1-19
1 - INSTALLATION AND COMMISSIONING
1.4 - Commissioning
:The equipm ent can be operated from a PC fitted with VT 100 emulation and HT TP navigator;
NOTE
its minimum configuration is defined in section 1.4.1.
A local terminal with VT100 emulation is indispensable during the first commissioning, in
order to be able to access the equipment via the management function; however, this
terminal only enables the communication function to be parameterized.
Procedure.
)
On the first commissioning, the equipment scans its constitution and considers it as the
expected configuration, in service, not monitored. It is thus advisable to insert the traffic
cards before power-up, in order to speed up the commissioning.
)
Switch on the power supply connected to the equipment.
)
The equipment conducts self-tests:
When self-tests have run correctly, the "ON" indicator light is illuminating,
In the opposite case, an indicator flashing code defines the faulty self-test (c ontact the
hotline).
)
Parameterize the communication interface, using the VT100 (see § 1.4.1).
)
Using the HTTP navigator, (see § 1.4.3).
Update the equipment time and date
Set each card under monitoring: validate the "Monitoring" command.
)
Connect the 2 Mbit/s and/or Ethernet ports, according to the equipment composition,
)
Connect the AUX and EOW ports required.
)
Download a predefined configuration or prepare the desired configuration, using the HTTP
navigator:
Create the connections
Establish the wished protection (MSP protection, SNC protection ...)
Choose the synchronization source, and change its parameters if required.
Change, if necessary, the configuration parameters and the alarm configuration.
The default configuration of the various parameters is provided by § 2.1.1.
)
Conduct the tests on STM-1 links, complying with the process described in Figure 1-2.
)
From that moment, the equipment is operational.
)
Operating alarms can signal a wrong connec tion of interfaces. Chec k the connection of por ts,
the alarms corresponding to the connected ports, and correct any problems that may arise.
)
Save configuration.
REMARK:It is possible, once the commissioning is perf orm ed, to connect additional 2 Mbit/s G .703,
Ethernet or STM1 ports, and to insert or extract powered cards.
Installation and User Guide - N56717020101
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1 - INSTALLATION AND COMMISSIONING
g
T
HTP
E
T
H
R
SN PM
P
P
P
Communication function over an ADR 155C
D1 - D3 over STM1D1 - D3 over STM1
HT PT
E
T
H
R
SN PM
P
P
P
Example 1 : communication over a point to point link
Mngt port
ETH port
.
4 PPP ports
.
(Point to Point Protocol)
x
x
x
Application
HTTP server
.
SNNP agent for
.
IONOS ANM
R
Routing
function
HT PT
P
P
P
R
SN PM
E
T
H
The TPI can be connec ted to any
Ethernet int erf ace as soon as the
parametere zing enables to reach
1 equipment to be ope rated
E
ADR
IONOS ANM in neces sary
to operate this FOT C
(but the ADR cannot be
operated from the ETH
interface of the F OT C
T
H
FOT C *
E
T
H
R
SN PM
P
P
P
HT PT
R
SN PM
- D3
D
1
on STM1
aggregate
P
P
P
- D3
D
1
on STM1
tributary
D1 - D3 STM1
on East
- D3 STM1
D
1
on West
S
N
M
P
D1 - D3
STM1
on West
- D3
D
1
STM1
on East
S
N
M
P
IONOS ANM
HT
E
R
PPP
PPP
R
HTE
H
T
T
P
- D3
D
1
STM1
on East
- D3
D
1
STM1
on West
H
T
T
P
ADR
ADR
Example 2 : communication over an ADR 155C and FOT 155C rin
Figure 1-9 – Examples of the communication function configuration
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1 - INSTALLATION AND COMMISSIONING
1.4.1 - Configuration required
The minimum configuration proposed for the operating PC is as follows:
Ethernet 10 base T network card
Operating systemWindows 95Windows NT4
ApplicationsHyperterminal for Windows
HTTP navigator: Netscape Communicator 4.5
1.4.2 - Parameterizing the communication function
Figure 1-9 presents the available resources and various configurations possible for the
communication function;
)
Connect "
COMM
" port of the equipment to a "COM" port not used on the PC with VT100
emulation,
)
Power the PC on,
)
Start the Hyper Terminal application
on the first use, proceed as follows:
connect "
power the PC on,
select, in succession, from Windows desktop, the Start, Programs, Accessories and
COMM
" port of the equipment to a "COM" port not used on the PC,
HyperTerminal command buttons,
choose the icon representative of the HyperTerminal application,
a description window for the connection appears; give a nam e for the connection and
validate your choices,
a new window appears; choose that PC "COM" port which is connected to the
equipment and validate your choice,
a new window appears; configure the port parameters as indicated below and validate
the programming :
. Bits per second : 19200,
. Data bits: 8,
. Parity : no parity,
. Stop bits : 1,
. Flow control: none,
save the connection (Save command in the application File menu).
NOTE
:On the next opening of "Hyperterm inal" application, choosing the connection icon
will be enough to be logged on the equipment.
On the equipment power-up, the operating menu appears.
To exit the "Hyperterminal" application, select Quit command from File menu.
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1 - INSTALLATION AND COMMISSIONING
)
Open a session and enter your password (to param eterize the communication f unction, it is
indispensable to have "supervisor" rights).
NOTE : By default, on the first commissioning, the password is empty.
)
The following menu appears:
To select a command, type the command number in "Choice ?" text zone, and press
"ENTER" key to validate your choice.
)
Choice "1" : Configuration of communication interface,
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1 - INSTALLATION AND COMMISSIONING
The screen displays the 5 communication interfaces possible, with their characteristics, and
proposes to change each of them by turns. These interfaces are:
- an Ethernet port –ETH
- 4 PPP (Point to Point Protocol) portes – PPP1 to PPP4 - to be chosen from the following
management paths:
either at bytes D1 to D3 of channel DCC1 of an STM1 frame (named DCC1-A, DCC1-B,
DCC1-C or DCC1-D according to the number and position of ADR IC1.x modules in the
equipment), or the MNGT interface
Each interface is defined by its characteristics:
- "Port" : physical port "ETH", "PPP1" to "PPP4"
- "Admin" or interface state: "ON" (interface active) or "OFF" (interface inactive)
- "@ IP" : IP address
- "subnet mask" : subnetwork mask
- "@ IP of dest" : destination IP address (for PPP ports only)
- "Path" : management path chosen for the PPP ports (DCC1x or MNGT)
- "RIP" : management routing self-adaptability to the network struc ture validated or not (limited
to 16 hops without gateway)
The parameterization is backed up port by port.
)
Choice "2" : Configuration of static routes,
The screen displays the already defined management routes with their characteristics:
- "No" : reference of the route
- "destination @ IP" : destination IP address (equipment or subnetwork)
- "subnet mask" : subnetwork mask
- "next hop @ IP" : IP address of the next equipment (connected on line with the given
equipment)
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"interface" : interface used to reach the next equipment
"cost" : or "metric", number of hops to reach the destination.
From this screen, it is possible to change the existing routes , to delete them or to create new
ones (the static routing is necessary if FOT155C's are present on the network or for an
interconnection with a contiguous network).
)
Choice "3" : Display of routing information,
1 - INSTALLATION AND COMMISSIONING
This screen is used to view the routing table, to list the dynamic and/or static routes and also the
interface configurations
)
Choice "4" : equipment REBOOT,
This command is used to perform immediate application REBOOT and to restart with the
parameters already stored in the equipment .
)
Choice "5" : Logout
With the parameterization being complete, this command closes the current session.
An automatic session ex it is performed after a few m inutes of inactivity (time parameterizable
from the manager).
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1 - INSTALLATION AND COMMISSIONING
1.4.3 - Using HTTP navigator
1.4.3.1 - First commissioning
Start the NESCAPE application
On the Welcome screen, fill in the "Address" field with the IP address of the ADR155C
equipment.
WARNING :
With NESCAPE 4.5, the equipment IP address should include no nonsignificant '0'. Example: "http://135.11.9.30/" instead of "http://135.11.09.30/"
The navigator welcome screen "Welcome to the ADR155C's site" appears.
On the first commissioning, the password is empty; click on
Apply
to access "ADR155C shelf
view" screen.
From that moment, the navigator is operational.
1.4.3.2 - Navigator Presentation
On session opening on the HTTP navigator, the "ADR155C shelf view" represents the
equipment global view, where each slot is marked with a letter, A, B, C, D or M according to
Figure 1-1.
This screen is used to view the equipment status, in particular:
inconsistencies between configuration and composition: each slot inc ludes the name of the
expected card (top, left) and the nam e of the inserted card (in the middle, red coloured if
necessary)
alarmed modules, framed red in the case of a major alarm, yellow for a minor alarm,
modules configured out of monitoring are represented greyed.
modules configured out of service include a cross to signal this administrative status.
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1 - INSTALLATION AND COMMISSIONING
This screen is also used to:
activate the common f unctions of the equipment, s uch as the synchronization, safety, traffic
information, etc. by clicking on a function in the menu bar; s ee tree structure of the general
menu,Figure 1-10.
access the functionalities related to a module in particular (for exam ple, MSP protection in
the case of an ADRIC1.x module) : double click on the module to be selec ted, the selection
arrow is blinking and its specific menu appears; see the tree structure of "card" menus in
Figure 1-10;
view the own characteristics of a port (connections performed, conf iguration of connections,
alarm states ...), by selecting the relevant connector.
For each function viewed, the configuration parameters, operating commands, active
parameters and alarm s tates are gr ouped together on the sam e s creen, with the various ac tions
possible being accessible or not by the operator according to his/her clearance level.
The upper edge of the navigator window recalls the equipm ent IP address, the clearance level
acquired and, if required, the slot concerned.
LOGIN
EQUIPMENT
Date and Time
Inventories
(hardware/Software)
Security
Management
Upload and
Download
Menu "ADR21E120"
Maintenance
Monitoring
Service
Expected Card
Performance :
VC12 Near (#1 to 21)
VC12 Far (# 1 to 21)
Board status
E1 INPUT/OUTPUT ports
TRANSMISSION
Failure hold off/on
time
Laser
VC12 Near / VC12 Far
SYNCHRONISATION
Synchronisation
sources
Menu "ADRIC1.x"
Maintenance
Monitoring
Service
Expected Card
Performance :
VC3 Near / VC3 Far
RST Near
MST Near / MST Far
Protection
Board status
TR /REC ports
EOW port
AUX port
CROSS-
CONNECTION
Configuration
Delete
Names
modifications
LAN Wizard
Menu "ADRLAN1"
Monitoring
Service
Expected Card
Performance :
VC3 Near / VC3 Far
Board status
ETH port
EVENT LOGS
Clear
Refresh
Convert
Save
Menu "CARTE-MERE"
Maintenance
Monitoring
Performance :
VC12 Near (# 1 to 21)
VC12 Far (# 1 to 21)
IP Parameters
Board status
E1 INPUT/OUTPUT ports
About
Help
?
Figure 1-10 – Menu structure
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1 - INSTALLATION AND COMMISSIONING
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2 - OPERATION
2. OPERATION
2.1 - Functional description
The ADR 155C is an optical STM1 add-drop multiplex er us ed to build STM-1 point-to-point links,
STM-1 rings, or mesh networks, so achieving the mismatch of links at 2 Mbit/s, Ethernet or
STM1.
The ADR 155C can also be connected to an equipment of the synchronous digital hierarchy in
accordance with UIT-T recommendations G.707 and G.783.
The ADR 155C modelling in functional blocks according to standard G.783 is presented below:
HPC : Higher order Path Connection
HPT : Higher order Path Terminati on
SETS : Synchronous Equi pment
SETPI : Synchronous Equipment
Timing Source
Timing Physical I nterface
HPA : Higher order Path Adaptation
LUG : Lower order path Unequipped Generator
LPOM : Lower order Path Overhead MonitorMCF : Message
LPC : Lower order Path Connection
LPT : Lower order Path Termination
LPA Lower order Path
Adaptation (VC12)
PPI : plesiochronous phys i cal
Interface (VC12)
SEMF : Synchronous Equipm ent
Management Function
Communication Func tion
Lower order Path
Adaptation (VC3)
plesiochronous physical
Interface (VC3)
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2 - OPERATION
g
2.2 - General
The ADR155C operation and maintenance are carried out:
-either directly on the equipment, through the front panel indicator lights and two engineering
management loops (loops A and B),
- or from a PC fitted with HTTP navigator,
- or from a network manager, using the SNMP protocol.
2.3 - Operational parameters
The operational parameters include:
the configuration parameters,
the maintenance commands or operations (these actions are cleared in case of power supply
loss)
the alarms and their severity.
Configuration parameters
NOTE : The functional blocks naming, configuration parameters and their default value, noted
XXXXXX
"
", are displayed on HTTP navigator.
Configuration parameters per functional blocksDefault
value
SPI :SDH Physical Interface
The Automatic Laser Shutdown function is always enabled
(equipment global functionality)
ALS
"
" (Automatic Laser Shutdown)"
enable
"
MST : Multiplex section Termination
EBER-B2 monitoring ; configurable in "
If EBER-B2 is not monitor in
, AIS, SF and MS-RDI consequent actions are
Monitoring
" or "No
Monitoring
"
Monitoring
"
"
inhibited
SD-B2 threshold: configurable from 10-6 to 10
SD-B2 threshold
"
"
-9
-6
10
"
"
MSP : Multiplex Section Protection
Link type : 1+0 or 1+1
1+0
"
"
Protection mode : bi-directional / unidirectional
Mode
"
"
BIDIR
"
"
Revertive authorization : return after a W TR time-delay to the working link
when the fault (SF or SD) causing the switch has disappeared.
Revertive
"
"
OFF
"
"
Table 2-1 – Configuration parameters (1/6)
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Configuration parameters per functional blocksDefault
MSP : Multiplex Section Protection - suite
Wait Time to Restore (WTR) period : in revertive mode, period following
restoration of nominal operation ; configurable from 0 to 15mn in onesecond steps
"WTR"
SF/SD priority according to Recommendation G. 783 [1994] annex A.1.2.1 ;
possible value :"high" or "low" (compatibility with MXA)
"Sf/sd priority"
SF and SD fault persistence : configurable from 0 to 10s in 100ms steps
"Hold-off time"
HPOM :Higher order path overhead monitor
Signal label expected and received (byte C2 of VC4 path overhead) ;
"Label" :
-- "Expected", possible values : "01H" (equipment not specified) or
"02H" (TUG mode structure)
-"Received".
HPT :Higher Order Path Termination
Signal label transmitted, expected and received (byte C2 of VC4 path
overhead) ; "Label" " :
-"Transmitted", possible values : "01H" (equipment not specified) or
"02H" (TUG mode structure)
-"Expected", possible values : "01H" (equipment not specified) or
"02H" (TUG mode structure)
-"Received". (hexadecimal value)
2 - OPERATION
value
"1 mn"
"low"
"0 ms"
"02H"
"02H"
"02H"
Path trace Byte J1 transmitted :
"UNNAMED VC4" + CRC7 not configurable and not treated in reception
LUG : Lower order path Unequipped Generator
Number of the unequipped VC12s transmitted in TUG3s
(by default no connection)
LPOM : Lower order path overhead monitor)
Signal label (VC12) received:
-"Label Rec".
Signal label (VC3) received:
-"Label Rec".
SD threshold : configurable from 10-5 to 10-9 for VC3
configurable from 10
-5
to 10-8 for VC12
"SD threshold"
Table 2-2 – Configuration parameters (2/6)
"UNNAMED .
VC4" + CRC7
"FFH"
-6
"
"10
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2 - OPERATION
LPC :Lower order Path Connection
Connection switch
Connection name (configurable according to M.1400 §13)No name
Configuration parameters per functional blocksDefault
value
Not put into
service
Type : bi-directional / unidirectional
SNC protection
Type
Protection mode
Revertive authorization (path by path) : return after a WTR tim e-delay to
the working link when the fault (SF or SD) causing the switch has
disappeared.
"Revertive"
Wait Time to Restore (WTR) period (common to all paths): in revertive
mode, period following restoration of nominal operation ; configurable
from 0 to 15mn in one-second steps
"WTR"
SF and SD fault persistence (path by path) : configurable from 0 to 10s in
100ms steps
"Hold-off time"
LPT :Lower order Path Termination
Signal label (VC12) transmitted, expected and received; "Label" :
-"Transmitted",: "000b" no connection or "010b" (asynchronous)
if connection (not configurable by the operator)
-"Expected", possible value : "001b" equipped without specification or
"010b" (asynchronous)
-"Received".
MONO
SNC/I
MONO
"no"
"1 mn"
"0 ms"
"010b"
SD-V5 threshold (VC12) configurable from 10-5 to 10-8 for VC12
"SD-V5 threshold""10
ADRLAN Card
Signal label (VC3# i) transmitted, expected and received; "Label" :
-"Transmitted", not configurable
-"Expected", not configurable
-"Received".
Bit rate : Forcing the Ethernet port bit rate
The bit rate is imposed on or self- adaptive to the connection (selection of
the maximum proposed bit rate on the half- or full-duplex bus)
Flow control
- LAN towards VC3_# i
- VC3_# i towardsVC3_# j or LAN
Table 2-3 – Configuration parameters (3/6)
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-6
"
"A8H"
"A8H"
10 Mbit/s
60 %
60 %
Configuration parameters per functional blocksDefault
ADRLAN Card – continue
Interface configuration
- LAN in service / no service
- Maximum route Age
- Path trace J1 transmitted :
"UNNAMED VC3" + CRC7 not configurable and not treated in reception
SETS : Synchronous Equipment Timing Source
Quality level of synchronization sources ; "Quality" :
-"PRC" (Primary Reference Clock),
-"SSUT" (Synchronisation Supply Unit Transit),
-"SSUL" (Synchronisation Supply Unit Local),
-"SEC" (Synchronisation Equipment Clock),
-"DNU" (Do Not Use),
-"SSMB" (Synchronisation Status Message Byte) (synchronization quality
carried out in S1 Byte).
2 - OPERATION
value
Service
300 s
"UNNAMED .
VC3" + CRC7
T3 : PRC
T1 : SSMB
T2 : SEC
T4 : SEC
Use of synchronization status messages (SSM) ;
"SSM""ON"
T0 priority Table, according to enabled sources ;
possible values : 1 to 8
2 Mbit/s port number chosen for T2 ; "T2 Tributary port"
"1"
for all sources
"1"
(1 port per enabled 2 Mbit/s card)
Revertive authorization (common to all s ources) : return after a W TR tim e-
delay to the working link when the fault (SF or SD) causing the s witch has
disappeared.
"Revertive"
"yes"
Wait Time to Restore (WTR) period : in revertive mode, period following
restoration of nominal operation ; configurable from 0 to 30mn by onesecond step
"WTR""1 mn"
Source selected for T4 ;
"Active source"
"T0"
SASE mode control (enable or disable)disabled
T3 source selection for SASE mode (T3-1 or T3-2)
Quality level for T4
T3-1
"PRC"
-"PRC" (Primary Reference Clock),
-"SSUT" (Synchronisation Supply Unit Transit),
-"SSUL" (Synchronisation Supply Unit Local),
-"SEC" (Synchronisation Equipment Clock),
Table 2-4 – Configuration parameters (4/6)
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2 - OPERATION
OHA : OverHead Access
EOW interface operating mode :
CO (codirectional) or CT (contra-directional master)
"EOW configuration"
Configuration parameters per functional blocksDefault
value
CT
Selection of E1/E2"
AUX interface operating mode (F1);
CO (codirectional) or CT (contra-directional master)
"AUX configuration"
MCF :Message Communications Function
MNGT interface operating mode ;
CO (codirectional) or CT (contra-directional master)
"P port configuration"CO
Equipment
Session
Selection of clearance level :
Administrator
Operator
Observer
One password by clearance level
No password
(Only the administrator may modify password)
Equipment date and time
Status of slots A, B, C, D (slot configured with an expected card)
"01/01/1970"
A, C:ADR21E120
B, D : ADRIC1.x
Monitoring
E1
CT
Admin
Monitoring of modules
A no-monitored card is indicated in the equipment view; not monitoring a
card inhibits the entire management of the faults related to this card (card
and port)
Subrack Monitoring
Monitoring of ports
Not monitoring a port inhibits the entire management of the faults related to
this port
Putting a card into/out of service
(The card is ignored by the management function)
Table 2-5 – Configuration parameters (5/6)
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No Monitoring
Monitoring
Monitoring
for physical port
No Monitoring
for performance
Service
SAGEM SA
Configuration parameters per functional blocksDefault
Equipment – Continue
Alarms
2 - OPERATION
value
Alarm severity
The severity of each alarm is configurable individually with the following
See tables
2-9 to 2-11
attributes: major, major reverse, minor, minor reverse, none, none reverse
Alarm Persistence
Persistence for the appearance: X = 1, 3, 10 or 30s
Persistence for the disappearance: Y = 01, 3, 10 or 30s
X = 3s
Y = 3s
Loops
Mismatch of remote indication loops 1 and 2 validated or not
Not validated
(use of bits 1 to 4 of byte S1)
Centre site (yes/no)No
Routing
Authorization to transmit traps to the management: declaration of the
manager addresses (10 addresses possible)
Tables of configured static routesNot configured
Putting ports into service: Ethernet, PPP1, PPP2, PPP3 or PPP4
Enabled / Disabled (port by port)Disabled
Port addressing (port by port) :
Interface IP address
Subnetwork mask
Destination IP address (PPP interface only)
RIP routing validated or not (port by port)Not validated
Table 2-6 – Configuration parameters (6/6)
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2 - OPERATION
Maintenance operation commands
Monitoring commands according to the functional blocks
SPI :SDH Physical Interface
2s laser restart on operator action
9s laser restart on operator action
Line loopback enabled/disabled (transparent type)
Equipment loopback enabled/disabled (transparent type)
MSP : Multiplex Section Protection
Operator command for MSP protection
Clear
Lockout of Protection
Forced Switch to Working
Forced Switch to Protection
Manual Switch to Working
Manual Switch to Protection
LPC :Lower order Path Connection
Operator command for SNC protection of VC12 or VC3 path (per path and in order of priority):
Clear
Lockout of Protection
Forced Switch to Working
Forced Switch to Protection
Manual Switch to Working
Manual Switch to Protection
PPI :PDH Physical Interface
Line loopback enabled/disabled (transparent type)
Equipment loopback enabled/disabled (transparent type)
ADRLAN Card
LAN statistics
VC3 # i statistics
Flow control
Interface status-
SETS : Synchronous Equipment Timing Source
Protection operator command
Clear
Lockout of Protection
Forced Switch
Manual Switch to Protection
Table 2-7- Commands (1/2)
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Monitoring commands according to the functional blocks
Equipment
Alarms
Alarm acknowledgements using the front panel push-button
(such acknoledgements occur only at the level of major and minor output loops).
RESET of alarm and event logs
Performance
RESET of performance logs 15 mn # i
RESET of performance logs 24 h # i
Reset
Hot reset of the equipment, performed by software
(the reset time should be shorter than 30s)
Table 2-8 : Commands (2/2)
2.4 - Predefined functions
2 - OPERATION
On commissioning, the following mechanisms are implemented automatically:
synchronization,
management of outgoing remote indication loops.
Synchronization
The synchronisation of the local equipment and remote equipment is m anaged according to the
available synchronization sources, their quality and the priority they are allocated.
The synchronization sources possible are:
standalone operation (local oscillator),
T1 extracted from one of the incoming STM1 stream s (1 to 4 possibilities according to the
number of ADRIC1.x cards present in the equipment),
T2 : one 2 Mbit/s G.703 source per dec lared 2 Mbit/s m odule, and s elected f rom the various
2 Mbit/s G.703 accesses
T3 : two external 2 MHz G.703 sources
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2 - OPERATION
q
q
The following figures give typical synchronization examples according to equipment connections.
2 MHz external
sync input (T3):
- Quality = PRC,
- Priority = 1.
ADR155C 1
STM-1port (T1-C):
- Quality = DNU
- Priority = 2.
ADR155C 2
STM-1port (T1-C):
- Quality = DNU
- Priority = 2.
Internal
synchronization
T0 = T3
T1-C = T0 = T3
SSM = PRC
ADR155C 3
T0 = T1-c
2 MHz clock output
T4= T1-N
Synchronization
of other e
uipments
T0 = T1-C
2 MHz clock output
T4= T0 = T3 (ADR155C1)
Synchronization
of other equipments
SSM = PRC
T1-C = T0 = T3 (ADR155C1)
Figure 2-1 - Synchronization from the 2 MHz external sync input (T3)
2 Mbit/s port (T2):
- Quality = PRC,
- Priority = 1.
ADR155C 1
Internal
synchronization
T0 = T2
T1-C = T0 = T2
STM-1port (T1-C):
- Quality = DNU
- Priority = 2.
SSM = SEC
ADR155C 2
T0 = T1-C West
STM-1port (T1-C):
- Quality = DNU
- Priority = 2.
T1-C = T0 - T1-c (West)
or T2 (ADR155C1)
2 MHz clock output
T4= T0 = T1c West
ADR155C 3
T0 = T1-c
2 MHz clock output
T4= T1-N
Synchronization
of other e
uipments
SSM = SEC
Synchronization
of other equipments
NOTE : Synchronization is applied to the 2 Mbit/s port of the ADR155C which is enabled first
(local ADR155C in the example).
Figure 2-2 - Synchronization from a 2 Mbit/s port
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2 - OPERATION
Loops Management
On remote sites, two local outgoing loops (Local user outputs A and B) are activated on the
appearance of a local : equipment alarm or rem ote indication loops 3 and 4 (Local user input #3
or #4).
The remote loopback function allows an equipment named " central site", to register faults
present on remote sites.
This function requires eac h site to transm it to the central site an alarm pres ence m essage. This
messages which corr esponds to remote m onitoring loopback 1 or 2 (Loc al user input #1 or #2)
is transmitted in the S1 byte. To link this mes sage to equipment's alarms, the outputs of the A
and B loops (Local user outputs A and B) should be connected to remote monitoring loops 1 and
2 (Local user input #1 or #2) respectively.
Data chaining in a bus or ring type network architectur e is provided by "OR" f unction validation
between the data received (Far user inputs #1 et #2) via S1 STM1 West and S1 STM1 East, and
local data, for each site in the network.
At the "central site" equipment, "OR" function validation between the data received (Far user
inputs #1 and #2) via S1 STM1 W est and S1 ST M1 East, and loc al data (Local us er input #1 or
#2 and local alarm), enables local alarm loopbacks to be activated (Local user outputs A and B).
To configure the remote loopback function, the f ollowing parameters should be programmed :
"Line remote loopback" and " central site".
The Figure 2-3 gives an exam ple of remote m anagement of the local outgoing loops according
to the equipment connections.
A
EASTEASTWESTWEST
Activation of
Local user
inputs #1 or #2
S1 = state of local user
inputs #1 and #2
Received
West S1
#1
#2
#3
#4
Local
user inputs
AB
Acivation of local
user inputs
folowing activation
of loc a l user
outputs A or B
( équipment
or local user
inputs #3 rt #4)
ADR 155C 2
Local user outputs
#1 or # 2
alarms
S1 = state of local user
inputs #1 and #2
AB
EASTWEST
Acivation of local
user inputs
#1 or #2
folowing activation
#1
#2
#3
#4
Local user
inputs
of loc a l user
outputs A or B
( équipment
alarms
or local user
inputs #3 rt #4)
ADR 155C 3
#1
#2
#3
#4
Local
user inputs
Local user outputs
Local user outputs
B
Figure 2-3 – Remote loopback function (registering alarms on central site)
NOTE : Status of :
- incoming loops (Local user inputs #1 to #4),
- far incoming loops (Far user inputs #1 to #2),
- and outgoing loops (Local user outputs A and B),
may be displayed on HTTP navigator.
No reproduction or communi cation without the written consent of
Installation and User Guide - N56717020101
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Page A2-11
2 - OPERATION
2.5 - Alarms processing
LEDs and pushbuttons
The following tables give the meanings of the lit LEDs and the actions initiated by using the
pushbuttons.
LEDs :
Ö
Monitored
item
Motherboard"ON"GreenOnIn service card
Ethernet"Activity"GreenOnOn reception
(management portOffNo traffic
or ADRLAN card)"Link"YellowOnCorrect Link
Traffic cards"STATUS"See table below
"STATUS"LEDs on ADR IC 1.x, ADR LAN and ADR 21E120 cards :
Ö
Green LEDRed LEDMeaning
OnOffCard in service and configured
OnOnCard in service and in alarm
OffOffHardware default on card (fuse)
OffOnCard out of service (not configured)
FlashingSelf-test default
DesignationColourStatusMeaning
FlashingSelf-test default
OffNot powered equipment or not
run software
"ALA M"RedOnMajor alarm
"ALA m"YellowOnMinor alarm
OffNo link
Pushbuttons :
Ö
DesignationLocationRoleAction initiated
"ACK"Front panelAlarm
"INIT
CONFIG"*
* :To activate "INIT", keep button pressed for at least 5 seconds. This button is
inaccessible (and unused) in normal operation. It is neces sary to remove the cover to
access it.
Installation and User Guide - N56717020101
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MotherboardConfiguration
acknowledge
reload
Pressing disables the outgoing alarm
loops. The visual alarm is kept.
"Factory" Configuration reload
SAGEM SA
2 - OPERATION
Defaults and Alarms
The tables below give the default values of severity associated with the failures.
SCMSelector Control Mismatchminor
OTMOperation Type Mismatchminor
MSA :
Multiplex Section Adaptation
AU-AISAdministrative Unit - Alarm Indication SignalNon-alarmed
AU-LOPAdministrative Unit – Loss Of Pointermajor
HPOM :
Higher Order path Overhead Monitor
HO-RDI/G1High Order Path -Remote Defect Indicationminor
HO-UNEQHigh order Path – UnequippedNon-alarmed
HPT :
Higher Order Path Termination
HO-SLMHigh Order Path -Signal Label MismatchNon-alarmed
HO-RDI/G1High Order Path -Remote Defect Indicationminor
HO-UNEQHigh Order Path –UNEQuippedNon-alarmed
HPA :
Higher Order Path Adaptation
TU-LOMTributary Unit - Loss Of Multiframeminor
TU-AISTributary Unit – Alarm Indication SignalNon-alarmed
TU-LOPTributary Unit - Loss Of Pointerminor
LPOM :
Lower Order path Overhead Monitor
SD-B3 (VC3)Signal Degrade –B3minor
SD-B2 (VC12)Signal Degrade –B2minor
LO-RDILow order Path -Remote Defect Indicationminor
LO-UNEQLow order Path – UnequippedNon-alarmed
Table 2-9 : Alarms and severity (1/2)
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2 - OPERATION
AlarmsDescriptionSeverity
LPT :
SD-V5 (VC12)Signal Degrade –V5minor
SD-B3 (VC3)Signal Degrade –B3minor
LO-SLMLow order Path – Signal Label MismatchNon-alarmed
LO-RDILow order Path – Remote Defect Indicationminor
LO-UNEQLow order Path – UnequippedNon-alarmed
LPA :
LO-SLMLow order Path – Signal Label MismatchNon-alarmed
PPI :
LOSLoss Of Signalminor
AISAlarm Indication SignalNon-alarmed
SETS :
T3 LOSLoss Of Signal on T3 sync inputminor
Lower order Path Termination
Lower order Path Adaptation
PDH Physical Interface
Synchronous Equipment Timing Source
T1 LOSLoss Of Signal on T1 sync inputNon-alarmed
T2 LOSLoss Of Signal on T2 sync inputNon-alarmed
T4 - Failure Failure on T4 synchronization outputminor
*If the equipment configured is declared centre site.
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2 - OPERATION
Correlation of faults
A correlation mechanism is implemented on all faults detected.
This correlation m echanism, implemented on eac h change of information collected, is used to
eliminate faults induced by other faults to facilitate fault finding and fault locating.
The following tables define the faults that are masked for each fault detected in the system..
Key :
X: The fault concerned on the current line is masked by the fault in the current
column.
For example: The LOF fault is masked by fault 2 (LOS).
Correlation of STM1 faults
FAULTS
FAULTS
1
TF2LOS3LOF4AIS
5
SD-B2
6
RDI
1TF
2LOS
3LOFX
4AIS (MS-AIS)XX
5SD-B2XX X
6RDI (MS-RDI)XXX
Correlation of MSP faults
FAULTS
FAULTS
1
PAM
2
SCM
3
OTM
1PAM
2SCMX
3OTMX
Correlation of AU faults
The AU faults are masked by the STM1 LOS, LOF and AIS (MS-AIS) faults.
The TU-LOM fault is filtered, if there is no configured VC12 connection on this STM1.
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2 - OPERATION
Correlation of TU/VC faults
TU-AIS, LP UNEQ, LP-RDI and LP-SLM are m ask ed by the STM1 LOS, LOF and AIS (MS-AIS)
faults, and by the AU AU-LOP, AU-AIS, UNEQ (VC4 UNEQ) and TU-LOM faults.
TU-LOP is masked by the AU SLM and TU-LOM faults.
Tu-AIS and TU-LOP faults of a not connected input are filtered.
LO-REI, LO-RDI, HO-REI and HO-RDI faults of unidirectional connection input are filtered.
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-
2.6
Performance processing
Performance processing consists in supervising the following monitoring ports:
for local equipment:
regeneration section (byte B1) ("
multiplex section (byte B2) ("
VC3 tributary paths ("
VC12 tributary paths (byte V5) ("
near end Low Path Virtual Container
near end working (protection) RS
near end working (protection) MS
"),
near end Low Path Virtual Container
for the remote equipment:
multiplex section (byte M1) ("
VC3 tributary paths ("
VC12 tributary paths (byte V5) ("
far end Low Path Virtual Container
far end working (protection) MS
")
far end Low Path Virtual Container
Performance processing includes the following functions:
2 - OPERATION
"),
"),
"),
"),
").
calculation of the number of errored blocks (or bit errors) on local and remote faults and
monitoring of the appearance f aults over a one second period (VC12-REI indic ators are not
taken into account in the calculation),
calculation and determination of the ES (Err ored Second), SES (Severely Errored Second),
BBE (Background Block Error) and UAS (UnAvailable Second) states for each monitoring
point,
generation for each monitoring point of 15-minute counters and 24- hour counters (BBE, ES,
SES and UAS).
Determination of ES, SES and UAS performance states:
For each of the monitoring points, the following states are:
(Errored Second): number of seconds with at least one error detected
-ES
in a 1 s period or one fault,
(Severely Errored Second): number of severely errored seconds,
- SES
An SES is a second for which the number of errors exceeds a defined threshold or
during which at least one fault is detected.
Monitoring pointSES declaration threshold
MS (byte B2) (for local) and MS (byte M1) (for remote)2400
RS (byte B1) (for local)2400
VC3 (for local)600
VC12 (byte V5) (for local)600
(UnAvailable Second): number of seconds of unavailability,
-UAS
(Background Block Error): number of residual errored blocks excluding SES.
- BBE
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2 - OPERATION
Generation of 15-minute and 24-hour counters:
The result of these calculations is then aggregated for each of the monitoring points in:
24-hour counters (BBE, ES, SES and UAS),
15-minute counters (BBE, ES, SES and UAS).
The last 6 UNAVAILABLE PERIODS are stored and displayed on HTTP navigator.
The performanc e process is initialized when the equipment is powered up and the monitoring
point is monitored.
The last 16 non-zero 15-minute counters , the current 15-minute counter, the las t non-zero 24-
hour counter, the current 24-hour counter and the las t 6 unavailable periods are displayed on
HTTP navigator.
Installation and User Guide - N56717020101
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2 - OPERATION
2.7 - Procedure for replacing subassemblies
Replacing a card
Remarks:
Alarms appear whenever a card is ex tracted from the subrack. In order to pr event feedback
of M/m alarms and ALA 1 and ALA 2 loops, the card should be declared out of service.
Each module can be extracted or inser ted without acting on other modules or their wiring.
Only the traffic of the concerned module is disturbed.
Procedure:
The procedure described below can apply, unless otherwise specified, to all the cards in the
equipment.
1. Put the card concerned "no service" from HTTP navigator.
2. Remove the external connections performed on the card front side.
NOTE: When the external optical fibers are disconnected, reinstall the protective
covers on connectors.
3. Screw off the TORX screws located on the front side, using the suited screwdriver and
unplug the card
4. Extract the card, complying with the measures of protection against electrostatic discharges.
NOTE:For any card handling, the operator must wear an anti-static bracelet w ell
tight around the wrist and earthed.
5. Package the extracted card in an anti-static bag.
6. Take the new card out of its anti-static bag.
7. Carefully insert the card into its cell, complying with the measures of protection against
electrostatic discharges, and secure it with the TORX screws.
8. Restore connections on the card front side.
NOTE:For the optical STM1 card, remove the protective covers from connectors.
To clean the optical connectors, use a pressurized air aerosol.
9. Configure the card, if necessary, and put it into service.
Replacing the fan module
The ADRFAN module consists of two redundant fans in order to ensure sufficient ventilation
when either of them is defective. Fan failures are detected on the motherboard by monitoring the
power consumed; failures are viewed on "ADR155C shelf view" screen of HTT P navigator: if at
least one fan is faulty, ADRFAN module is framed red (major alarm, not configurable).
NOTE: The operation of ADRFAN is not continuous; its initiation is related to the
equipment internal temperature.
ADRFAN can be extracted, it can be replaced at any moment without disturbing the traffic.
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Page A2-19
2 - OPERATION
Procedure:
1. Screw off the TORX screws located on the front side, using the suited screwdriver and
unplug the card.
2. Extract the card, complying with the measures of protection against electrostatic discharges.
NOTE:For any card handling, the operator must wear an anti-static bracelet w ell
tight around the wrist and earthed.
3. Package the extracted module in an anti-static bag.
4. Take the new module out of its anti-static bag.
5 Carefully insert the module into its plac e, com plying with the measures of pr otection against
electrostatic discharges, and secure it with TORX screws
Replacing the front-panel fuse
Procedure:
1. Disconnect the power cable or the 110-240//48V 60W / transf ormer from the primary power
source.
2. Screw off the fuse-holder from the power supply front panel.
3. Replace the defective fuse with an equivalent fuse, namely:
ITU-T G.652)
* : It is possible to use a multi-mode optical fiber
whose diameter is smaller than or equal to 62.5
microns
Guaranteed attenuation0 - 28 dB with no external attenuator
Typical range0 - 70 km (IC1.1) or 0 - 100 km (IC1.2)
ConnectorAll-ceramic FC/PC
Mechanical specifications
Height2U
Width19" or ETSI
Depth300 mm
Weight6 kg approx.
Protection Class (IP)Corresponding to the IP of the rack used
Consumption
< 40 W (to a equipped subrack of two cards
ADR IC1.x and two cards ADR LAN)
Environmental specifications
MechanicalETS 300 119-4 (19") or CEI 297-3 (ETSI)
ETS 300 019-2-3
Climatic conditionsCEI 721-1 (1993)
ETS300 019 part 1-3, class 3.1, 3.2
Operating temperature range- 5 °C à + 45°C
Extended operating temperature
range
Packaged transportation and
storage temperature
Relative humidity< 85%
ESDNF EN 50081-1,
EMC (Electromagnetic Compatibility)NF EN 55022 (1994)
SafetyNF EN 60950 and UTE C 92130
EnergyETS 300132-2
- 25 °C to + 55°C (the MTBF [Mean Time Between
Failure] is significantly degraded)
- 40°C to + 70°C
NF EN 50082-1 June 1992
and ETS 300 386-1 1994
+ Additive A1 02/1996 equipment Class B
(the equipment does not provide the fire envelope)
(is VLV equipment)
Installation and User Guide - N56717020101
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* The predicted reliability computations ar e based on the CNET's 1993 issue (RDF 93) of the
Reliability Data Manual, on the assumption of specific requirem ents f or the f ollowing: am bient
temperature 25°C (with ventilation conditions such as the subrack internal middle
temperature is less than 40°C), environment (mounted on the ground, f ixed and protected),
qualification, and component ageing. Any changes in the above requirements may entail
variations in the results.
** The fan module does not operate continuously, but only for high ambient temperature.
-6
-6
-6
-6
-6
-6
-6
TRANSFORMER 110-240//48V 60W/ (OPTIONAL)
Dimensions (without cable and connector)L x l x H = 132 mm x 58 mm x 30 mm
Operating temperature0°C to 40°C
Storage temperature-20°C to 85°C
Input voltage90 to 264 VAC
Input frequency47 to 63 Hz
output voltage48 VDC
Electronics protectionShort circuit and overload
StandardEN60950 and UL-CSA
Installation and User Guide - N56717020101
Page A4-2
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ANNEX A - CONSTRUCTING AN IP NETWORK ADDRESSING PLAN
A. CONSTRUCTING AN IP NETWORK ADDRESSING PLAN
This annex summarizes the rules for constructing a TMN based on the IP protocols suite.
A.1 - Preamble
The IP protocols suite enables the transport of data in a transmission network in the form of
packets between two points in the network.
According to the ISO model, IP is the network layer protocol. It is therefore responsible f or the
packet routing of each node, so that the packets can be routed correctly via the network.
The protocols "below" IP correspond to the link and physical layers: they set up the links
between two consecutive network nodes.
The protocols "above" IP, TCP and UDP, are the tr ansport layer protocols: they enable end-toend data transmission between two remote points on the network. The protocols based on
TCP/UDP are application oriented: they offer services such as file transfer (TFTP over UDP,
FTP over TCP), equipment management (SNMP), messaging (SMTP), etc...
The figure below describes the stac king of the main protocols that can be used in a network
node.
To download
HTTP Server
HTTP
TCP
ICMP
ARPMACPPP
mechanism
TFTP
IP
Ethernet
To OS
functions
SNMP
UDP
EOC
IP protocol suite
RIP
Note:T he MAC protocol is linked to the Ethernet physical port (point-multipoint media) and
PPP protocol is linked to the physical ports for the point-to-point link s (optical, radio,
V11 , etc...)
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Page AA-1
ANNEX A - CONSTRUCTING AN IP NETWORK ADDRESSING PLAN
A.2 - Addressing IP
To route packets in a node, IP uses an addressing mechanism : depending on the destination
address contained in the packet, it determines by polling its routing table the next router to which
it should send the packet, and determines the physical interface over which it should transmit the
packet. (The terms "router" and "equipment" will be used interchangeably in the following),
There are two, non-exclusive, ways of updating IP routing tables:
• use of static routes entered by operator,
• us e of a routing demon (such as RIP, RIP2, OSPF) which takes charge of dynamic
management of routing tables across the network.
The IP addresses are coded over 4 bytes and are usually represented in decimal form (e.g.:
135.11.33.115). An IP address is divided into 3 fields:
• the "NET" field, on the left,
• the "subnet" field, in the center,
• the "host" field, on the right.
The length of the first field depends on the class to which the addres s belongs. The length of the
"subnet" and "host" fields is defined by a mask associated with the address. T here are three
address classes:
• class A: the "NET" field is coded over the firs t byte; the three other bytes are res erved
for the "SUBNET" and "HOST" fields ; class A addresses vary from 1.0.0.0 to
126.255.255.254,
• class B: the "NET" field is coded over the first two bytes; the two other bytes are
reserved for the "SUBNET" and "HOST" fields ; class B addresses vary from
128.0.0.0 to 191.255.255.254,
• class C: the "NET" field is coded over the f irst three bytes; the last byte is reserved for
the "SUBNET" and "HOST" fields ; class C addresses vary from 192.0.0.0 to
223.255.255.254 ; the maximum number of equipment pieces that can belong to the
same class C IP network (having the same "NET") is 254.
Note:Addresses s tarting with 127 and addresses including "all-1" or "all-0" in the "SUBNET"
and "HOST" fields are not permitted.
Note:The IP standard authorizes that the "SUBNET " and "HOST" fields can be coded over a
number of bits that does not correspond to an byte border; usually this is not
implemented for reasons of address legibility and since the majority of RIP routing
demon implementations do not support this feature.
The "SUBNET" field is defined by a mask which is written in the form: 255.255.255.0,
255.255.0.0, 255.0.0.0, etc : the number of zero bits from the left of the mas k defines the length
of the "HOST" field ; e.g., for the address 40.2.2.2 associated with mask 255.255.255.0, the
"NET" field takes the value 40, the "SUBNET" field the value 2.2 and the "HOST" field the
value 2.
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ANNEX A - CONSTRUCTING AN IP NETWORK ADDRESSING PLAN
A.3 - Addressing plan
A global IP network may be sub-divided into N networks, each with a "NET" number.
Within each network, each physical link (point-to-point or point-multipoint) has its own "SUBNET"
number.
Each equipment connected to this link (2 for point- to-point link, N f or an Ethernet segm ent), has
its own "HOST" number.
Depending on the number of equipm ent pieces and links, address c lasses A, B or C are used
with "SUBNETS" coded over one or two bytes.
To conclude, an IP address and its "SUBNET" mask must be associated with each interface of a
network node.
A.4 - Use of static tables
Concerning the use of static tables, each network node must have its routing table c ompleted in
order for it to be able to route correctly the received packets.
All IP routes of a given equipment routing table contains the following fields:
• "destination @ip" : corresponding to the IP address of the equipment or sub-network (or
network) that is targeted from the equipment in question,
• "subnet mask" : sub-network mask associated with the IP address defined in "destination
@ip"; all equipment pieces with this part of their IP address fields defined by "1" bits
correspond to the "destination @ip" (defined by this same mask) that can be attained us ing
this route,
• "next hop @ip" : IP address of the next router (in direct connection with the equipment in
question) to which the packet is to be sent,
• «m etr ic» (also named «c ost» or dis tance) : value f rom 1 to 15, indic ating the num ber of hops
required to reach the equipment corresponding to the "destination @ip" address. 16
corresponds to infinite for the RIP routing demon. This field m ay only be used by a routing
demon to select a pref erential route if there are several dif ferent possible routes for a given
destination. It is possible to always enter "1" for this field in order to simplif y, if this operation
is not required,
• "interf." : interface number used to r each the nex t r outer ( the IP addres s of which is "next hop
@ip").
Rem : The declaration of interface IP addresses induces the establishment of implicit static
routes to associated SUBNETs. So, it is not necessary to define static routes to join two
equipments of the same SUBNET.
Rem : T he equipment IP addresses are the addres ses of its configured interfaces (or ports).
The manager knows only one IP address per equipment. So, IP address of an
equipment is frequently used to refer to the addres s f illed in the manager database. This
is the address of the port through which the equipment interacts normally with manager.
Rem : To operate an equipment via a PC and an Ethernet interface, it is necessary to change
the IP address of the operating PC for the PC to belong to the same SUBNET as the
Ethernet interface that is used to be connected to the network.
It is advisable to leave HOST 1 number free on eac h SUBNET, i.e., to start numbering
the equipments from HOST 2 number. Thus , the PC will always take an IP address of
this type: NET.SUBNET.1
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Page AA-3
ANNEX A - CONSTRUCTING AN IP NETWORK ADDRESSING PLAN
Note:If it is possible to define a default router (option sometimes available), to which any
packet may be transmitted which cannot be routed using the routing table.
The following figure shows an example of an IP network and routing tables ass ociated with two
equipment types. It shall be noted that each port of the onboard routing function corresponds to
a different SUBNET.
Block diagram of example TMN architecture
140.1.0.2
F2
Ethernet
SNMPC
128.1.0.1
128.1.0.2
140.1.0.2140.1.0.3
F1
Fiber
140.1.1.3
F3
140.1.1.4
F4
Ethernet
Interfaces
NET 128.1
NET 160.1
Ethernet
128.1.0.3
F6
150.1.0.2
Fiber
Ethernet
150.1.1.3
ADR155C F6 Configuration
Ether IP128.1.0.3
Ether Mask255.255.0.0
NET 140 - 1
Fiber
SUBNET 150.1.0
150.1.0.3
F7
150.1.1.2
150.1.1.4
F8F9F10
SUBNET 150.1.1
NET 150.1
140.1.1.5
F5
150.1.1.5
STM1 IP150.1.0.2
STM1 Mask255.255.255.0
X21:P IP0.0.0.0 (Interface not put into service)
X21:P Mask0.0.0.0
Static routes
Dest @IPSubnet maskNext hopInterfaceMetric Remark
140.1.0.0255.255.0.0128.1.0.2e1All the NET 140.1
150.1.1.0255.255.255.0150.1.0.3s1All the SUBNET 155.1.1
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ANNEX A - CONSTRUCTING AN IP NETWORK ADDRESSING PLAN
ADR155C F8 Modification
Interfaces
Ether IP150.1.1.3
Ether Mask255.255.255.0
STM1 IP0.0.0.0 (Interface not put into service)
STM1 Mask0.0.0.0
X21:P IP0.0.0.0 (Interface not put into service)
X21:P Mask0.0.0.0
Static routes
Dest @IPSubnet maskNext hopInterfaceMetric Remark
128.1.0.0255.255.0.0150.1.1.2e2All the NET 128.1
140.1.0.0255.255.0.0150.1.1.2e3All the NET 140.1
150.1.0.0255.255.255.0150.1.1.2e1All the SUBNET 155.1.0
A.5 - Use of RIP routing demon
"RIP" is a routing demon which makes it possible to dispense with part of the static routing
tables.
The network mus t be divided into "AUTONOMOUS SYSTEMS" or "AS", each with a different
"NET" number.
Each AS is an RIP routing domain and must be lim ited to a length of 15 hops m ax. between two
equipment pieces requiring to exchange pack ets within this AS. T he m axim um distanc e is tak en
into account to include the worst case security.
These ASs are mutually independent (within RIP), and are linked via isolated networks each
constituting a single link (Ethernet or point-to- point). Each isolated network has its own "NET"
number.
The equipment interfac es belonging to an isolated network must be filtering ( RIP filtering option
activated on these interfaces), i.e., they prohibit export of automatic updates of RIP routing
tables. These equipment pieces with a filtering interface are designated "border".
Within an AS, all equipment pieces must have their RIP routing demon activated.
Within each AS, each link between two equipment pieces is des cribed by a specific "SUBNET"
value.
The routings from one AS to another AS, via an isolated network, are described using static
routes.
In the example given above, "NET" 128.1 corresponds to an isolated network and "NETs" 160.1
and 150.1 correspond to ASs in which RIP is activated.
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Page AA-5
ANNEX A - CONSTRUCTING AN IP NETWORK ADDRESSING PLAN
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MULTIPLEXEUR ADD-DROP
à 155 Mbit/s COMPACT
ADR 155C
Guide d'Installation et d'Utilisation
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Page B0-1
NIVEAUX DE SECURITE DES ACCES
Niveau de sécurité des accès du châssis 19"
Les connecteurs sont repérés sur les faces avant de l'équipement (carte-mère et modules).
SYNCAccès de synchronisation 2 Mbit/s G.703TBTS
E1 INPUT & E1 OUTPUTAccès de trafic 2 Mbit/s G.703TBTS
MNGTAccès d'interconnexion avec d'autres équipementsTBTS
COMMAccès de gestion locale via une console au standard
VT100 ou un PC
ETHAccès de gestion distante via un réseau EthernetTBTS
LOOPSAccès boucles sèches et télésignalisationsTBTS
Carte ADR ICI 1.x
TR et RECAccès optique STM-1 IC1.1 ou IC1.2 G.957 et G.958Laser classe 1
Sans danger
EOW et AUXAccès voie de serviceTBTS
Carte ADR LAN1
ETHAccès EthernetTBTS
Carte ADR 21E120
E1 INPUT & E1 OUTPUTAccès de trafic 2 Mbit/s G.703TBTS
1
TBTS
)
Le châssis 19" ne doit être monté que dans des baies ou bâtis dont la partie
inférieure est fermée ou équipée d'un filtre à air classé V1 ou HF1 au
minimum, ou reposant sur un sol non inflammable.
Obligation de terre sûre
Ce matériel ne peut être installé que par un personnel compétent. Sa conformité est
conditionnée au raccordement de la borne de terre de protection à une terre sûre de résistance
Z < 5 ohms.
)
Précaution de manipulation : Toute intervention à l'intérieur des équipements
nécessite obligatoirement l'utilisation d'un bracelet électrostatique.
Pile au Lithium
)
Attention : il y a danger d'explosion, s'il y a remplacement incorrect de la pile.
Remplacer uniquement avec une batterie de mêm e type ou d'un type équivalent
recommandé par le constructeur
Mettre au rebut les batteries usagées conformément aux instructions du fabricant
Dans l'ADR155C, le remplacement de la pile ne peut être effectué que par retour SAV.
1
Circuit à Très Basse Tension de Sécurité
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TABLE DES MATIERES
REPERTOIRE DES MISES A JOUR0-2
SECTION A : Installation and user guide...................... A0-1 to AA-6
SECTION B: Guide d'installation et d'utilisation............. B0-1 à BA-6
NIVEAUX DE SECURITE DES ACCESB0-2
TABLE DES MATIERESB0-3
1. INSTALLATION ET MISE EN SERVICE ...............................................................B1-1 à B1-28
1.1 - GénéralitésB1-1
1.2 - Installation du châssisB1-3
1.3 - Raccordement des accèsB1-4
1.3.1 - Raccordement de l'alimentationB1-4
1.3.2 - Raccordements sur la carte-mèreB1-7
1.3.3 - Raccordement sur le module ADR IC1.xB1-13
1.3.4 - Raccordement sur le module ADR LAN1B1-16
1.3.5 - Raccordement sur le module ADR 21E120B1-17
1.3.6 - Bandeau de raccordement 75 ΩB1-18
1.4 - Mise en serviceB1-20
1.4.1 - Configuration nécessaireB1-22
1.4.2 - Paramétrage de la fonction communicationB1-22
1.4.3 - Utilisation du navigateur HTTPB1-26
Figure 1-1- Installation du châssis ADR155CB1-2
Figure 1-2 - Raccordement des accès alimentationB1-5
Figure 1-3 - Raccordement des accès sur la carte-mèreB1-6
Figure 1-4 - Raccordement sur le module ADR IC1.xB1-12
Figure 1-5 - Raccordement sur le module ADR LAN1B1-16
Figure 1-6 - Raccordement sur le module ADR 21E120B1-17
Figure 1-7 - Bandeau de raccordement 75 ΩB1-18
Figure 1-8 - Processus de mise en service d’un réseau d’ADR155CB1-19
Figure 1-9 - Exemples de configuration de la fonction de communicationB1-21
Figure 1-10 - Arborescence des menusB1-27
2 . EXPLOITATION ....................................................................................................B2-1 à B2-20
2.1 - Présentation fonctionnelleB2-1
2.2 - GénéralitésB2-2
2.3 - Paramètres d'exploitationB2-2
2.4 - Fonctions prédéfiniesB2-9
2.5 - Traitement des alarmesB2-12
2.6 - Traitement de la qualitéB2-18
2.7 - Procédures de changement de sous-ensembleB2-20
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Figure 2-1 - Synchronisation à partir de l'entrée de synchronisation externe à 2 MHz (T3)B2-10
Figure 2-2 - Synchronisation à partir d'un accès à 2 Mbit/sB2-10
Figure 2-3 - Déport de boucles (Rapatriement des alarmes sur un site central)B2-11
Tableaux 2-1 à 2-6 - Paramètres de configurationB2-2 à B2-7
Tableaux 2-7 et 2-8 - CommandesB2-8 à B2-9
Tableaux 2-9 à 2-11 : Alarmes et gravité..................................................................B2-13 à B2-15
3. RECHANGES..........................................................................................................B3-1 à B3-2
4. CARACTERISTIQUES TECHNIQUES ...................................................................B4-1 à B4-2
A. CONSTRUCTION DU PLAN D'ADRESSAGE D'UN RESEAU IP..........................BA-1 à BA5
A.1 - PréambuleBA-1
A.2 - Adressage IPBA-2
A.3 - Plan d’adressageBA-3
A.4 - Utilisation des tables statiquesBA-3
A.5 - Utilisation du démon de routage RIPBA-5
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1 - INSTALLATION ET MISE EN SERVICE
1. INSTALLATION ET MISE EN SERVICE
1.1 - Généralités
L’ ADR 155C est un multiplexeur add-drop optique ST M-1 qui perm et de construir e des liais ons
point à point STM-1, des anneaux STM-1 ou des réseaux maillés, avec protection de conduit
(SNC) ou de ligne (MSP), réalisant ainsi le transport de liaisons à 2 Mbit/s, Ethernet, STM-1.
L’ ADR 155C peut être utilisé en :
Multiplexeur terminal STM-1 avec une capacité maximale de 63 VC12 et possibilité de
protection 1+1,
Répéteur STM-1, aptitude à régénérer 2 VC4,
Multiplexeur STM1 à insertion/extraction avec une capacité maximale de 4 STM-1 et
insertion/extraction de 21 VC12
Point d’interconnexion de LAN (en fonction exclusive jusqu’à 3 liais ons déportées totalisant 3
VC3 utilisés).
Cet équipement est géré à partir d'un navigateur HTTP :
soit localement, via son interface Ethernet dédiée
soit à distance par téléexploitation
ou à partir du gestionnaire de réseau IONOS-ANM ; dans ce dernier cas, l'utilisation du
protocole SNMP permet également la supervision globale du réseau.
L'utilisation d’un terminal local avec émulation VT100 es t néces s air e lors de la pr emière mise
en service pour la configuration des paramètres de communication.
Les raccordements du réseau de gestion s'effectuent via les DCC D1 à D3 (ou D4 à D12)
des STM1 ou sur les interfaces Ethernet (ETH) ou P (MNGT) de l'équipement
L'ADR155C prend place dans des baies 19" ou bâtis ETSI. Il est constitué :
d'un châssis 2U équipé d'une carte-m ère regroupant les fonctions de base de l'équipement,
d'un fond de panier et d'une alimentation 48V DC sécurisée,
d'un module ADRFAN, composée de deux blocs de ventilation redondants,
de quatre cartes d’accès au choix :
carte d’accès STM1 optique IC1.1 ou IC1.2 (c arte ADR IC1.1 ou ADR IC1.2) permettant
une connexion VC4 ou 3 connexions VC3 ou 63 connexions VC12 ou un mixte de
connexions VC3/VC12
carte d'accès 21 x 2 Mbit/s G.703 (carte ADR21E120), permettant 21 connexions VC12
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B
A
V
P
D
76,2 mm
Montan ts ga uc h es
ADR 155C
CHASSIS 19"
2U
de la baie
6
(
6<
(28
<1
1&
&
2873
C
M
Châssis ADR 155C
ADR 155C
bâti ETSI
76,2 mm
738
87
7
2U
6
(
6<
(28
<1
2873
1&
738
&
87
7
2
2 vis HS
1
M6x12
2 écrous
cage M6
Montage en baie 19"
Figure 1-1- Installation du châssis ADR155C
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1
2 écrous
cage M6
Montage en bâti ETSI
SAGEM SA
2
2 vis HS
M6x12
1 - INSTALLATION ET MISE EN SERVICE
1.2 - Installation du châssis
Le châssis ADR 155C peut s'installer en baie 19" ou en bâti ETSI (voir Figure 1-1). Il est
constitué :
d'une carte-mère située dans sa partie inférieure (repère M),
de quatre alvéoles banalisées (repères A à D), destinées à recevoir les cartes d'accès,
d'un tiroir situé à gauche du châssis destiné à recevoir le module de ventilation (repère V),
d'une alimentation (repère P).
Tous les raccordem ents s'effec tuent en face avant, soit sur le bandeau du châssis, soit sur
les modules eux-mêmes.
Installation en baie 19"
Les éléments de fixation du châssis en baie 19" (équerres, écrous cage et vis de fixation),
sont fournis dans son emballage.
L'ADR155C possède un système de régulation thermique par ventilation ; lors de
l'installation, prévoir un espace suffisant pour la prise d'air à gauche du châss is et un pour
l'évacuation d'air en haut à droite du châssis. Par ailleurs, ne pas gêner la convection
naturelle d'air sur le flanc droit.
Procéder aux opérations suivantes :
prévoir un emplacement de 2U dans la baie pour chaque équipement et un es pacement de
1U entre les équipements,
fixer les équerres de fixation pour montage en baie 19" de chaque côté du châssis,
clipser de chaque côté de la baie deux écrous cage M6 (repère 1),
présenter l'arrière du châssis 19" face à la baie,
faire glisser le châssis 19" j usqu'à c e que les équerr es de f ixation entr ent en c ontact avec les
montants, face aux 4 écrous cage, puis le fixer au m oyen de 4 vis à tête hexagonale M6x12
(repère 2).
Installation en bâti ETSI
L'installation du châssis en bâti ETSI est identique à celle en baie 19".
Dans ce cas, utiliser le jeu d'équerres de fixation spécifique d'un montage en bâti ETSI.
Implantation des cartes
RAPPEL : Avant toute intervention sur les cartes, l'opérateur doit se munir d'un bracelet
antistatique.
Les alvéoles d'un ADR155C sont banalisées. Cependant pour faciliter le c âblage et garantir
l'homogénéité des sites il est recommandé de procéder de la façon suivante :
positionner les cartes affluents depuis l'alvéole C dans le sens des aiguilles d'une montre
positionner les cartes rés ultants depuis l'alvéole D dans le sens inver se des aiguilles d'une
montre
vérifier la présence du module de ventilation dans son tiroir réservé,
Fixer chaque carte au moyen des vis de type Torx de type M3 (étoile à 6 branches) en
utilisant un tournevis adapté.
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1.3 - Raccordement des accès
Les raccordements à effectuer sur l'équipement sont fonction de la configuration choisie :
Sur la carte d'alimentation :
accès d'alimentation : "
PWR
" ou "
PWRA
" et/ou "
PWRB
",
Sur le bandeau de la carte-mère du châssis :
accès de gestion : "
accès de télésignalisation, de télécommandes et d'alarmes station "
accès de synchronisation 2Mbit/s G.703 "
accès de trafic 21x2Mbit/s G.703 "
COMM
ETH" et/ou "MNGT
", "
E1 INPUT
SYNC
" et "
"
".
E1 OUTPUT
".
LOOPS
".
Selon les modules d’accès utilisés
accès STM-1 optiques et accès des voies de service,
accès Ethernet
accès de trafic 21x2Mbit/s G.703.
Règles de raccordement
Ö
Pour une bonne répartition des cordons de part et d'autre du châssis, les racc ordem ents des
alvéoles A et C, les 21 accès 2Mbit/s et l'accès de synchronisation sont orientés vers la
gauche. Tous les autres raccordements sont orientés vers la droite.
Ö
Le passage des cordons ne doit pas gêner l'extraction d'un module ; en particulier, les
câbles de raccordement de la moitié gauche du châssis doivent être assujettis au bâti
avec un mou suffisant afin de permettre l'extraction du module de ventilation lors
d'une opération de maintenance.
1.3.1 - Raccordement de l'alimentation
.Accès "PWRA" et/ou "PWRB", lorsque l'équipement est alim enté à partir d'une (ou deux)
source(s) - 48 V, la (ou les) sources(s) d'alimentation doit (doivent) être limitée(s) à 100 VA.
.Accès "PWR" lorsque l'équipement est alimenté à partir d'une tension réseau (230 V CA),
via un transformateur 110-240//48V 60W/ optionnel.
Règles de raccordement à respecter :
Ö
Les accès d'alimentation "PWR" et "PWRA" et/ou "PWRB" peuvent être connectés
simultanément.
Ö
Le cordon d'alim entation ou le transform ateur 110-240//48V 60W / ne doit pas être relié à la
source primaire avant d'être raccordé à l'équipement.
Ö
Le transf ormateur 110-240//48V 60W / doit être m onté éloigné de toute source de chaleur et
aucune traction ne doit être exercée sur ses fils de raccordement.
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Description des accès d'alimentation
POWER
- 48V
2A MAX
"PWR"Connecteur de type Jack
Fusible F4A L250 V fusible rap ide 4A
faible pouvoir de coupure
250V
1 : Break B
2 : Make B 9 : Common B
3 : Common A 10 : Break A
4 : Gnd 11 : Make A
5 : R-MON 4 N 12 : R-MON 4 P (OB)
6 : R-MON 3 N 13 : R-MON 3 P (OB)
7 : R-MON 2 N 14 : R-MON 2 P (OB)
8 : R-MON 1 N 15 : R-MON 1 P (OB)
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NOTA : Deux LEDs sont associées au connecteur "ETH" :
•LED, de couleur verte, "Activity": indicateur de l'état du trafic,
•LED, de couleur jaune, "Link": indicateur de l'état de la liaison.
1.3.2.2 - Accès de gestion et d'exploitation
Interface "COMM" :
AccèsInterface RS232, interconnexion d’une console ou émulation au
standard VT100
Débit19200 bauds (8 bits de données, pas de bit de parité et 1 bit de
stop),
ConnecteurType HE5 – 9 points femelles
5
9
N° de brocheDésignation du signalRemarques
1DCDRelié à DSR
6DSRPoste de données prêt (Data Set Ready) (vers E T CD)*
2RXRéception de données (vers ETCD)*
7RTSDemande pour émettre (Request To Send) (de ETCD)*
3TXEmission de données (de ET CD)*
8CTSPrêt à émet tre (Clear To Send) (vers ETCD)*
4DTRTerminal de données prêt (Data Terminal Ready) (de E T CD)*
9RIRing Indicator (non connecté)
5GNDMasse
1
6
* L'ADR155C est vue comme un ETCD
Câble de raccordementVoir schéma ci-dessous.
Côté équipement
"COMM"
Connecteur HE5
9 points mâles
Schéma de cablage
1
6
9
5
Côté VT100 ou PC
Connecteur HE5
9 points femelles
1
6
9
5
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)
Interface "MNGT" :
Accèssynchrone V.11 (différentiel) Interconnexion possible avec
d’autres équipements SAGEM ADR155C, FOT 155C, à travers
des liens synchrones série utilisés en mode codirectionnel à 64
kbit/s ou contra-directionnel maître (rythme défini par l’ADR
Entrée données reçues sur l'interface P et éc hantillonnées sur le
front montant de l'horloge de réception RXCLKP (B-A)
Sortie données émises sur l'interface P sur le f ront descendant
de l'horloge d'émission TXCLKP (B -A)
Sortie * horloge d'émission ; en mode codirectionnel, le rythme
de l'horloge d'émission est issu du rythme interne de
l'équipement
Entrée horloge de réception
*En mode contradirectionnel esclave (entrant) les signaux TXCLK sont des entrées.
Chronogramme de l'interface "MNGT" en mode codirectionnel (utilisation synchrone 64
kbit/s) :
TXCLKP (B-A)
(sortie horloge d'émission
codirectionnelle)
TXP (B-A)
(sortie données émises
sur l'interface P)
B8B1B2
RXCLKP (B-A)
(entrée horloge de réception)
RXP (B-A)
(entrée données reçues
sur l'interface P
B8B1B2
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1.3.2.3 - Accès de synchronisation 2 Mbit/s G.703
Interface "SYNC"
Accès2 Interfaces d'entrée de synchronisation externe à 2 MHz G.703
(T3) et une interface de sortie de synchronisation à 2 MHz
G.703 (T4) Conforme à la recommandation G.703 de l'UIT-T (§
10.3 pour l'interface d'entrée, § tab.10 pour l'interface de sortie)
Débit2,048 Mbit/s ± 50 ppm,
Impédance120 Ω symétrique,
ConnecteurHE5 9 points femelles (120 Ω).
5
9
N° de brocheDésignation du signalRemarques
1GNDTerre
6TX1 RING (T4-)Sortie T4-1 (point froid)
2TX1 TIP (T4+)Sortie T4-1 (point chaud)
7RX2 TIP (T3+)Entrée T3-2 (point chaud)
3RX1 TIP (T3+)Entrée T3-1 (point chaud)
8RX1 RING (T3-)Entrée T3-1 (point froid)
4RX2 RING (T3-)Entrée T3-2 (point froid)
9NCRéservé
5NCRéservé
1
6
NOTA : Le blindage du connecteur est relié à la masse électrique de la face avant du châssis
1.3.2.4 - Accès de trafic 21 x 2 Mbit/s G.703
Accès "E1 INPUT" et "E1 OUTPUT" :
AccèsAccès de trafic 21 x 2 Mbit/s Conforme à la recommandation
G.703 de l'UIT-T (§ 6.3 pour l'interface d'entrée, § tab.6 pour
l'interface de sortie)
Débit2,048 Mbit/s ± 50 ppm,
CodeHDB3,
Impédance120 Ω symétrique,
ConnecteurSUB D haute densité 44 points femelles supportant le câble
L907
(21 accès).
Deux connecteurs sont associés aux accès : les appellations (RX) correspondent à celles du
connecteur E1 INPUT et les appellations (TX) à celles du connecteur E1 OUTPUT.
15
30
4431
1
16
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ADR IC1
STATUS
STATUS
Voyants STATUS
Vert Rouge
Allumé Eteint Carte en service
Allumé Allumé Carte en alarme
Eteint Eteint Défaut matériel de la carte (fusible)
Eteint Allumé Carte hors service
Clignotant Défaut autotest
TRREC
TRREC
Accès STM1 émission
Accès STM1 réception
AUXEOW
AUXEOW
"
et "
"
et "
EOW
EOW
81
15
1 : NC
2 : TA 9 : TB
3 : TOF PA 10 : TOF PB
4 : RA 11 : RB
5 : ROF PA 12 : ROF PB
6 : R64 A 13 : R64 B
7 : T64 A 14 : T64 B
8 : GND 15 : NC
AUX
AUX
"
"
9
ADR IC1.1
STATUS
Voyants STATUS
Vert Rouge
Allumé Eteint Carte en service
Allumé Allumé Carte en alarme
Eteint Eteint Défaut matériel de la carte (fusible)
Eteint Allumé Carte hors service
Clignotant Défaut autotest
EOWAUX
Version 1
Accès STM1 émission
Accès STM1 réception
TRREC
"
et "
AUX
"
9
EOW
81
15
1 : NC
2 : TA 9 : TB
3 : TOF PA 10 : TOF PB
4 : RA 11 : RB
5 : ROF PA 12 : ROF PB
6 : R64 A 13 : R64 B
7 : T64 A 14 : T64 B
8 : GND 15 : NC
Version 2
Figure 1-4 - Raccordement sur le module ADR IC1.x
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1.3.3 - Raccor dement sur le module ADR IC1.x
Chaque module ADR IC1.x permet de raccorder :
un accès STM1 (un accès émission "TR" et un accès réception "
deux voies de service à 64 kbit/s (appelées "EOW" et "AUX") qui par défaut sont
transportées respectivement dans les octets E1 et F1 du SOH
1.3.3.1 - Raccordement des accès STM1
Retirer le connecteur protège contacts,
Raccorder les accès STM-1 sur les connecteurs FC/PC de face avant :
Ö
EmissionConnecteur TR
Ö
RéceptionConnecteur REC
Accès "TR" et "REC" :
Type d'interface: IC 1.1 = L 1.1 + S 1.1 ou IC 1.2 = L 1.2 + S 1.2,
Débit: 155,520 Mbit/s ± 15 ppm,
Norme: UIT-T G.957/G.958,
Codage: Non codé (NRZ),
Fibre optique*: monomode (1300 nm (IC1.1) ou
Sensibilité à 10
Atténuation garantie : 0 - 28 dB sans atténuateur externe,
Portée typique: 0 - 60 km (IC1.1) ou 0 - 90 km (IC1.2),
Connecteur: FC/PC tout céramique
* : Il est possible d'utiliser une fibre optique multi-m ode, de diamètre inférieur ou égal à 62,5
microns. Le budget optique est alors r éduit à 25 % du budget optique obtenu avec une fibre
mono-mode. La f ibre optique émission est de type mono-mode et la f ibre optique réception
est de type multi-mode.
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9
)
ConnecteurType HE5 - 15 points femelles.
81
15
N° de brocheDésignation
du signal
1-Non connecté
9TB(+)
2TA(-)
10TOFPB(+)
3TOFPA(-)
11RB(+)
4RA(-)
12ROFPB(+)
5ROFPA(-)
13R64B(+)
6R64A(-)
14T64B(+)
7T64A(-)
15-Non connecté
8Masse
Pola-
rité
Remarques
Entrée données à transmettre sur la trame STM-1 et
échantillonnées sur le front mont ant de l'horloge T64 (B-A)
Sortie synchro octet en ém iss ion indiquant le positi onnement du bit
1 et émise sur le front montant de l'horloge T64 (B-A)
Sortie données extraites de la tram e STM-1 et émises s ur le front
descendant de l'horloge R64 (B-A)
Sortie synchro octet en réc eption i ndiquant l e posi tionnem ent du bit
1 et émise sur le front descendant de l'horloge R64 (B-A)
Sortie horloge de réception à 64 kHz
Sortie horloge d'émiss i on à 64 kHz
Chronogramme de l' interface "EO W /AUX " en mode c ontra-direc tionnel (utilisation s ynchrone
64 kbit/s) :
T64 (B-A)
(sortie horloge d'émission)
T (B-A)
(entrée données à transmettre
sur la ligne STM1)
TOFP (B-A)
(sortie synchro octet
en émission)
R64 (B-A)
(sortie horloge de réception)
R (B-A)
(sortie données reçues
de la ligne STM1)
ROFP (B-A)
(sortie impulsion de trame
en réception
B8B1B2
B8B1B2
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1.3.3.3 – Raccordement avec exploitation MSP
Les accès EOW et AUX étant physiquement solidaires des modules ADR IC1.x, l'exploitation
des voie de service et voie auxiliaire avec protection MSP nécessite l'utilisation d'un cordon
en Y reliant électriquement un à un à l'identique les signaux des connecteurs EOW et AUX.
EOW
ADR IC1.x Working
EOW
ADR IC1.x Prot ection
Cordon en Y
pour exploitation
de la voie de service
TRTRREC
REC
AUX
AUX
Cordon en Y
pour exploitation
de la voie auxilia ir e
De même pour garantir un bon compor tement lors du basculement d'un m odule sur l'autre,
l'opérateur doit veiller à conserver une conf iguration identique s ur les deux c artes ADR IC1.x
; un message d'avertissement apparaît en cas de modification.
Seules les connexions ne sont pas identiques. Il ne doit pas y avoir de connexions sur le
module en "Protection" toutes les connexions étant créées sur le module "Working".
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1.3.4 - Raccordement sur le module ADR LAN1
ADR LAN1
/
10
STATUS
Voyants STATUS
Vert Rouge
Allumé Eteint Carte en service
Allumé Allumé Carte en alarme
Eteint Eteint Défaut matériel de la carte (fusible)
Eteint Allumé Carte hors service
Clignotant Défaut autotest
AccèsInterface Ethernet de trafic fonctionnant à 10 ou 100 Mbit/s en
mode half duplex ou full duplex selon le mode utilisé par
l’interlocuteur (adaptation dynamique du port Ethernet à chaque
nouvelle connexion de l’interlocuteur),
ConnecteurPrise Ethernet 10 ou 100 BaseT - Type RJ48 (RJ45 blindé).
Figure 1-6 - Raccordement sur le module ADR 21E120
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1.3.6 - Bandeau de raccordement 75 Ω
Rédaction réservée
Figure 1-7 - Bandeau de raccordement 75
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TEST LOCAL
Inventaire du matériel
Contrôle des alimentation - 48 V
Bouclage optique des résultants
Insertion des paramètres de communication (VT100)
* cas d'un équipement
unitaire sous équipé
Mise à l'heu re et insertion de la conf i guration de test des accès afflue nts
Contrôle de continuité des accès affluents
Contrôle de redondan ce du - 48 V
Contrôle des alarmes et des boucles A et B
Test local de la transm ission (30 mn) *
Raccordement de l'entrée de synchronisation
externe d'un équipement "maître" (o ptionnel)
non
(navi g at eu r H T T P )
Raccordement optique
Elaborati on de la configu ra t i on
Test local du dernier
équipement sur le réseau ?
oui
Mise en liaison
Mesures opt iques
Vérifica tion de la protection MSP
Raz des compteurs
Qualité 24 H en liaison
Equipement opérationnel
(constitution du doss ier d'installation)
Sauvegarde de la configuration
Figure 1-8 - Processus de mise en service d’un réseau d’ADR155C
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1.4 - Mise en service
NOTA
: L'exploitation de l'équipement peut être réalisée à partir d'un PC équipé d'une émulation
VT100 et du navigateur HTTP ; sa configuration minimale est définie au paragraphe 1.4.1.
Un terminal local avec émulation VT100 est indispensable lors de la première mise en
service, afin de pouvoir accéder à l'équipement via la fonction de gestion ; toutefois, celui-ci
ne permet que le paramétrage de la fonction communication
Procédure.
)
A la première mise en service, l'équipement scrute sa constitution et la prend comme
configuration attendue, en service, non monitoré. Il est donc conseillé d'insérer toutes les
cartes d'accès avant la mise sous tension afin d'accélérer la mise en service.
)
Mettre en marche l'alimentation raccordée à l'équipement.
)
L'équipement effectue des auto-tests :
lorsque les auto-tests se sont déroulés correctement, le voyant "ON" est allumé,
dans le cas contraire, un code de clignotement du voyant définit l'auto-test défaillant
(contacter la hotline).
)
Paramétrer l'interface de communication à l'aide de la VT100 (voir § 1.4.1).
)
A l'aide du navigateur HTTP, (voir § 1.4.3).
Mettre à jour l'heure et la date de l'équipement
Mettre chaque carte d'accès sous surveillance : valider la commande "Monitoring".
)
Raccorder les accès 2 Mbit/s et/ou Ethernet, selon la constitution de l'équipement,
)
Raccorder le s accès AUX et EOW nécessaires.
)
Télécharger une configuration prédéfinie ou élaborer la configuration souhaitée à l'aide du
navigateur HTTP :
Créer les connexions
Etablir les sécurisations souhaitées (protection MSP, protection SNC ..)
Choisir la source de synchronisation et modifier ses paramètres si nécessaire.
Modifier si nécessaire les paramètres de surveillance et la configuration des alarmes
La configuration par défaut des différents paramètres est donnée au § 2.1.1.
)
Effectuer les tests des liaisons STM-1 en respectant le processus décrit à la Figure 1-8.
)
L'équipement est dès lors opérationnel.
)
Les alarmes d'exploitation peuvent signaler un mauvais r accordement des acc ès. Vérifier le
raccordement des accès, les alarm es qui corr espondent aux accès r accordés et corr iger les
problèmes éventuels.
)
Effectuer une sauvegarde de la configuration
REMARQUE : Il est possible, une fois la mise en service effectuée, de raccorder des accès
supplémentaires 2 Mbit/s G.703, Ethernet ou STM1 et d'insérer ou d'extraire des
cartes sous tension.
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T
HTP
E
T
H
R
SN PM
P
P
P
Fonction de communication sur un ADR 155C
D1 - D3 sur STM1D1 - D3 sur STM1
HT PT
E
T
H
R
SN PM
P
P
P
Exemple 1 : communication sur une liaison point à point d'ADR 155C
Accès de gestion
Accès ETH
.
4 accès PPP
.
(Point to Point Protocole)
x
x
x
Application
Serveur HTTP
.
Agent SNNP pour
.
IONOS ANM
R
Fonction
de
routage
HT PT
P
P
P
R
SN PM
E
T
H
Le "TPI" peut se brancher sur une
interface Ethernet quelconque dès
lors que le paramètrage permet
d'atteindre 1 équipement à exploiter
ADR
* Il faut IONOS ANM pour
exploiter ce FOT C
(mais on peut exploiter
l'ADR depuis l'interface
ETH du FOT C)
FOT C *
E
T
H
R
SN PM
E
T
H
P
P
P
HT PT
R
SN PM
- D3
D
1
sur Résultant
STM1
P
P
P
- D3
D
1
sur Affluent
STM1
D1 - D3 sur
STM1 Est
D1 - D3 sur
STM1 Ouest
S
N
M
P
D1 - D3
sur STM1
Ouest
- D3
D
1
sur STM1
Est
S
N
M
P
IONOS ANM
HT
E
R
PPP
PPP
R
HTE
H
T
T
P
- D3
D
1
sur STM1
Est
- D3
D
1
sur STM1
Ouest
H
T
T
P
ADR
ADR
Exemple 2 : communication sur un anneau d'ADR 155C et de FOT 155C
Figure 1-9 – Exemples de configuration de la fonction de communication
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1.4.1 - Configuration nécessaire
La configuration minimale proposée pour le PC d'exploitation est la suivante :
DescriptionConfiguration 1Configuration 2
ProcesseurPentium à 266 MHz
Mémoire32 Mo64 Mo
Affichage800x600, 256 couleurs (conseillé 1024x768)
InterfaceInterface série RS232
Carte réseau Ethernet 10 base T
Système d'exploitationWindows 95Windows NT4
ApplicationsHyperterminal pour Windows
Navigateur HTTP : Netscape Communicator 4.5
1.4.2 - Paramétrage de la fonction communication
La Figure 1-9 présente les ressources disponibles et dif férentes configurations possibles de la
fonction de communication;
)
Raccorder l'accès "
COMM
" de l'équipement à un port "COM" non utilisé du PC avec
émulation VT100,
)
Mettre le PC sous tension,
)
Lancer l'application Hyper Terminal
Lors de la première utilisation, procéder comme suit:
raccorder l'accès "
mettre le PC sous tension,
sélectionner, successivement, dans le bureau de Windows les boutons de commande
COMM
" de l'équipement à un port "COM" non utilisé du PC,
Démarrer, Programmes, Accessoires et HyperTerminal,
choisir l'icône représentative de l'application HyperTerminal,
une fenêtre de description de la connexion apparaît ; donner un nom et choisir une icône
pour la connexion et valider vos choix,
une nouvelle fenêtre apparaît ; choisir le port "COM" du PC qui est raccordé à
l'équipement et valider votre choix,
une nouvelle fenêtre apparaît ; configurer les paramètres du port comme indiqué ci-
dessous et valider la programmation :
. Bits par seconde : 19200,
. Bits de données : 8,
. Parité : aucun,
. Bits d'arrêt : 1,
. Contrôle du flux : aucun,
enregistrer la connexion (commande Enregistrer du menu Fichier de l'application).
NOTA
: Lors de la prochaine ouverture de l'application "Hyperterminal", il suf fira de choisir
l'icône de la connexion pour se connecter sur l'équipement.
A la mise sous tension de l'équipement, le menu d'exploitation apparaît.
Pour quitter l'application "Hyperterminal", sélectionner la commande Quitter du menu Fichier.
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)
Ouvrir une session et entrer votre mot de passe (pour paramétrer la fonction de
communication, il est indispensable de disposer des droits "supervisor")
NOTE : par défaut, lors de la première mise en service, le mot de passe est vide.
)
Le menu ci-dessous apparaît :
Pour sélectionner une commande, taper le numéro de la com mande dans la zone de texte
"Choice ?" et appuyer sur la touche "ENTER" pour valider votre choix.
)
Choix "1" : Configuration des interfaces de communication,
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L'écran présente les 5 interfaces de comm unication possibles avec leurs carac téristiques et
propose de modifier chacune d'elles tour à tour. Ces interfaces sont :
- un accès Ethernet –ETH
- 4 accès PPP (Point to Point Protoc ole) – PPP1 à PPP4 - à choisir parmi les c hemins de
gestion suivants :
soit aux octets D1 à D3 du canal DCC1 d'une trame STM1 (appelés DCC1-A, DCC1-B,
DCC1-C ou DCC1-D selon le nombre et la position des modules ADR IC1.x dans
l'équipement) ,
soit l'interface MNGT
Chaque interface est définie par ses caractéristiques:
- "Port" : port physique "ETH", "PPP1" à "PPP4"
- "Admin" ou état de l'interface : "ON" (interface active) ou "OFF" (interface non active)
- "@ IP" : adresse IP
- "subnet mask" : masque de sous-réseau
- "@ IP of dest" : adresse IP du destinataire (pour les ports PPP uniquement)
- "Path" : chemin de gestion choisi pour les ports PPP (DCC1x ou MNGT)
- "RIP" : autoadaptativité du routage de gestion à la structure du réseau validée ou non
(limitée à 16 bonds sans passerelle)
La sauvegarde du paramétrage s'effectue port par port.
)
Choix "2" : Configuration des routes statiques,
L'écran visualise les routes de gestion déjà définies avec leurs caractéristiques :
- "No" : référence de la route
- "destination @ IP" : adresse IP du destinataire (équipement ou sous-réseau)
- "subnet mask" : masque de sous-réseau
- "next hop @ IP" : adresse IP de l'équipement suivant (connecté en direct avec
l'équipement donné)
- "interface" : interface utilisée pour atteindre l'équipement suivant
- "cost" : ou "metric", nombre de bonds pour atteindre le destinataire.
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A partir de cet écran, il est possible de m odifier les routes existantes, de les supprim er ou
d'en créer de nouvelles (le routage statique est nécessair e si des FOT155C sont présents
dans le réseau ou pour une interconnexion avec un sous-réseau voisin).
)
Choix "3" : Affichage des informations de routage,
Cet écran permet de visualiser la table de routage, de lister les routes dynamiques et/ou
statiques ainsi que la configuration des interfaces
)
Choix "4" : REBOOT de l'équipement,
Cette commande perm et d'eff ectuer un REBOO T im m édiat de l'application et de redémar rer
avec les paramètres déjà mémorisés dans l'équipement
)
Choix "5" : Logout / Déconnexion
Le paramétrage terminé, cette commande ferme la session en cours
Une sortie de session automatique est effectuée après quelques minutes de non activité
(délai paramétrable à partir du gestionnaire).
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1.4.3 - Utilisation du navigateur HTTP
1.4.3.1 - Première mise en service
Lancer l'application NESCAPE
Dans l'écran d'accueil, renseigner le champ "Adresse" avec l'adresse IP de l'équipement
ADR155C
ATTENTION
: Avec NESCAPE 4.5, l'adresse IP de l'équipement ne doit pas c omporter de '0'
non significatif. Exemple : "http://135.11.9.30/" au lieu de "http://135.11.09.30/".
L'écran d'accueil du navigateur "Welcome on the ADR155C's site" apparaît.
Lors de la première m ise en service, le mot de passe est vide ; c liquer sur
accéder à l'écran "ADR155C shelf view"
Le navigateur est dès lors, opérationnel.
1.4.3.2 - Présentation du navigateur
A l'ouverture d'une session sur le navigateur HT TP, l'écran "ADR155C s helf view" r eprésente la
vue globale de l'équipement, où chaque alvéole est repérée par une lettre A, B, C, D ou M
conformément à la Figure 1-1.
Apply
pour
Cet écran permet de visualiser l'état de l'équipement, en particulier :
les incohérences entre configuration et constitution : chaque alvéole com porte le nom de la
carte attendue (haut, gauche) et le nom de la carte insérée (au milieu, en rouge, si
nécessaire),
les modules en alarme, encadrés en rouge dans le c as d'une alarm e m aj eure, en jaune pour
une alarme mineure,
les modules configurés hors surveillance sont représentés en grisé.
Les modules configurés hors service comportent une croix pour signaler cet état
administratif.
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Cet écran permet également :
d'activer les fonctionnalités communes de l'équipement telles que la synchronisation, la
sécurité, les inform ations de trafic, etc en cliquant sur une fonc tion de la bar r e de menu ; voir
arborescence du menu général Figure 1-10 .
d'accéder aux fonctionnalités liées à un module en partic ulier (par exem ple, protection MSP
dans le cas d'un module ADRIC1.x) : double click sur le module à sélec tionner, la flèche de
sélection clignote et son menu spécifique apparaît ; voir arborescence des menus "carte"
Figure 1-10
de visualiser les caractér istiques propres à un accès (connexions ef fectuées, configuration
de celles-ci, état des alarmes ...) en sélectionnant le connecteur correspondant.
Pour chaque fonction visualisée, les paramètres de configuration, les commandes
d'exploitation, les paramètres ac tifs et l'état des alarm es sont regroupés sur le mêm e écran,
les différentes actions possibles étant accessibles ou non à l'opérateur selon son niveau
d'habilitation.
Le bord supérieur de la fenêtre du navigateur rappelle l'adresse IP de l'équipement le niveau
d'habilitation acquis et, si besoin, l'alvéole concernée.
LOGIN
EQUIPMENT
Date and Time
Inventories
(hardware/Software)
Security
Management
Upload and
Download
Menu "ADR21E120"
Maintenance
Monitoring
Service
Expected Card
Performance :
VC12 Near (#1 to 21)
VC12 Far (# 1 to 21)
Board status
E1 INPUT/OUTPUT ports
TRANSMISSION
Failure hold off/on
time
Laser
VC12 Near / VC12 Far
SYNCHRONISATION
Synchronisation
sources
Menu "ADRIC1.x"
Maintenance
Monitoring
Service
Expected Card
Performance :
VC3 Near / VC3 Far
RST Near
MST Near / MST Far
Protection
Board status
TR /REC ports
EOW port
AUX port
CROSS-
CONNECTION
Configuration
Delete
Names
modifications
LAN Wizard
Menu "ADRLAN1"
Monitoring
Service
Expected Card
Performance :
VC3 Near / VC3 Far
Board status
ETH port
EVENT LOGS
Clear
Refresh
Convert
Save
Menu "CARTE-MERE"
Maintenance
Monitoring
Performance :
VC12 Near (# 1 to 21)
VC12 Far (# 1 to 21)
IP Parameters
Board status
E1 INPUT/OUTPUT ports
About
Help
?
Figure 1-10 - Arborescence des menus
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2. EXPLOITATION
2.1 - Présentation fonctionnelle
L'ADR 155C est un multiplexeur add-drop optique ST M1 qui permet de construire des liaisons
point à point STM1, des anneaux STM1 ou des réseaux maillés, en r éalisant, ainsi le déport de
liaisons à 2 Mbit/s, Ethernet ou STM1.
L'ADR 155C peut aussi être raccordé à un équipem ent de la hiérarchie numérique synchrone
conforme aux recommandations G.707 et G.783 de l'UIT-T.
La modélisation de l'ADR 155C en blocs fonc tionnels selon la norme G.783 est présentée c iaprès :
SPI : Interface P hysique synchrone
RST : Terminaison de sec tion de régénérationOHA : Accès au surdébit
MST : Terminaison de section de multiplexage
MSP : Protection de sec tion de multiplexage
SETS : Source de rythme de
MSA : Adaptation de sect i on de multiplexage
HPOM : Surveillance de préfixe de conduit d'ordre supérieur
HPC : Connexion de conduit d'ordre supérieur
HPT : Terminaison de conduit d'ordre supérieur
HPA : Adaptation de conduit d'ordre supérieur
LUG : Générateur de conduit d'ordre d'ordre inféri eur non équi pé
LPOM : Surveillance de préfixe de conduit d'ordre i nférieurMCF : Fonction de
LPC : Connexion de conduit d'ordre inférieur
LPT : Terminaison de conduit d'ordre inférieur
LPA Adaptation de conduit
d'ordre inférieur (VC12)
PPI : Interface physique
plésiochrone (VC12)
Adaptation de conduit
d'ordre inférieur (VC3)
Interface physique
plésiochrone (VC3)
l'équipement synchrone
SETPI : Interface physique
de synchronisation de
l'équipement synchrone
SEMF : Fonction de gestion
d'équipement synchrone
communicati on de message
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2.2 - Généralités
L'exploitation et la maintenance de l'ADR 155C sont réalisées:
-soit directement sur l'équipement, au moyen des voyants de la face avant et des deux
boucles de gestion technique (boucles A et B),
- soit à partir d'un PC équipé d'un navigateur HTTP,
- soit à partir d'un gestionnaire de réseau par l'utilisation du protocole SNMP.
2.3 - Paramètres d'exploitation
Les paramètres d'exploitation regroupent :
les paramètres de configuration,
les commandes ou opérations de maintenance (ces actions sont effacées en cas de perte de
l'alimentation)
les alarmes et leur sévérité.
Paramètres de configuration
NOTA : La dénomination des blocs fonctionnels, les paramètres de configuration et leur valeur
par défaut, notés "
XXXXXX
", sont visualisés sur le navigateur HTTP.
Paramètres de configuration en fonction des blocs fonctionnelsValeur par