Troposcatter C-Band Outdoor Amplifier
Part Number MN-TRP1000-OD
IMPORTANT NOTE: The information contained in this document supersedes all previously published
information regarding this product. Product specifications are subject to change without prior notice.
TRP1000-OD
Installation and Operation Manual
Revision 0
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Copyright © 2017 Comtech EF Data. All rights reserved. Printed in the USA.
Comtech EF Data, 2114 West 7th Street, Tempe, Arizona 85281 USA, 480.333.2200, FAX: 480.333.2161
Revision History
Rev
Date
Description
0 6-2017
Initial Release.
MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
TABLE OF CONTENTS
PREFACE ..................................................................................................................... VII
1B1BAbout this Manual .................................................................................................................. vii
Disclaimer ................................................................................................................................... vii
Reporting Comments or Suggestions Concerning this Manual ................................................. vii
Conventions and References ................................................................................................... vii
Patents and Trademarks ............................................................................................................. vii
Warnings, Cautions, and Notes ................................................................................................. viii
Examples of Multi-Hazard Notices ............................................................................................ viii
Recommended Standard Designations ..................................................................................... viii
Metric Conversion ..................................................................................................................... viii
3B3BElectrical Safety Notice .......................................................................................................... viii
Getting Help ............................................................................................................................ix
Contacting Comtech EF Data ....................................................................................................... ix
Returning a Product for Upgrade or Repair .................................................................................. x
4B4BInstallation Guidelines Regarding Power Line Quality ............................................................. xi
5B5BWarranty Policy .......................................................................................................................xi
12B12BLimitations of Warranty .............................................................................................................. xii
13B13BExclusive Remedies ..................................................................................................................... xii
CHAPTER 1. INTRODUCTION ................................................................................ 1–1
1.1 Overview ................................................................................................................... 1–1
1.2 Functional Description .............................................................................................. 1–2
1.3 Features .................................................................................................................... 1–2
1.3.1 The Solid-State Advantage ........................................................................................... 1–2
1.3.2 High Efficiency .............................................................................................................. 1–2
1.3.3 Enhanced Standard Features ....................................................................................... 1–2
1.3.4 Monitor and Control via Ethernet or Serial Communications ..................................... 1–2
1.3.5 Forward, Reverse, and Input Power Monitors ............................................................. 1–2
1.3.6 Complete Temperature Testing .................................................................................... 1–3
1.3.7 Data Logging Capability ................................................................................................ 1–3
1.4 Theory of Operation .................................................................................................. 1–4
1.4.1 SSPA Block Diagram ...................................................................................................... 1–4
1.4.2 SSPA Module ................................................................................................................ 1–5
1.4.3 Power Supply ............................................................................................................... 1–5
Table of Contents i MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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1.4.4 Monitor and Control (M&C) ......................................................................................... 1–5
1.4.5 Cooling System ............................................................................................................. 1–5
1.4.6 Important Information on Temperature and RF Overdrive ......................................... 1–6
1.4.6.1 Overview: .......................................................................................................... 1–6
1.4.6.2 Over Temperature ............................................................................................. 1–6
1.4.6.3 Over Drive (excessive RF input level) ................................................................. 1–7
1.4.6.4 Maximum Operating Points ............................................................................... 1–7
1.5 Summary of Specifications ........................................................................................ 1–8
1.5.1 RF Specifications (per 013F012755 RevC dated 10/28/15) ........................................... 1–8
1.5.2 Prime Power Requirements ......................................................................................... 1–9
1.6 Dimensional Envelope .............................................................................................. 1–10
CHAPTER 2. SYSTEM CONNECTIONS, INSTALLATION AND STARTUP ............ 2–1
2.1 Overview ................................................................................................................... 2–1
2.2 Interface Connectors ................................................................................................. 2–2
2.2.1 TX (RF Input) Connector ‘J1 | TX IN’ (Type N-F) ........................................................... 2–2
2.2.2 RF Output Connector ‘J2 | RF OUT’ ............................................................................. 2–3
2.2.3 AC Power Main Connector ‘J3 | AC IN’ ........................................................................ 2–3
2.2.4 Remote Communications/Discrete Control Port Connector ‘J6 | COMM 1’ ............... 2–4
2.2.5 Output Sample Port Connector ‘J9’ (Type ‘N’ Female) ................................................ 2–5
2.2.6 Ground Connector ....................................................................................................... 2–6
2.3 TRP1000-4450-OD Installation................................................................................... 2–7
2.4 Power On the Unit ..................................................................................................... 2–8
CHAPTER 3. UPDATING FIRMWARE ..................................................................... 3–1
3.1 Introduction .............................................................................................................. 3–1
3.2 Getting Started: Prepare for the Firmware Download ............................................... 3–2
3.3 Download and Extract the Firmware Update ............................................................. 3–6
3.4 Perform the FTP Upload Procedures .......................................................................... 3–8
3.4.1 Perform the Automated Serial-Based FTP Upload Procedure (CReflash) .................... 3–8
3.4.2 Perform the Ethernet-based FTP Upload Procedure ................................................... 3–9
CHAPTER 4. ETHERNET-BASED REMOTE PRODUCT MANAGEMENT ............. 4–1
4.1 Overview ................................................................................................................... 4–1
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TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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4.2 Ethernet Management Interface Protocols ................................................................ 4–1
4.3 Simple Network Management Protocol (SNMP) Interface ......................................... 4–2
4.3.1 Management Information Base (MIB) Files ................................................................. 4–2
4.3.2 SNMP Community Strings ............................................................................................ 4–3
4.3.3 SNMP Traps .................................................................................................................. 4–3
4.4 Telnet Interface ......................................................................................................... 4–6
4.5 Web Server (HTTP) Interface ..................................................................................... 4–6
4.5.1 User Login ..................................................................................................................... 4–6
4.5.2 Web Server Interface – Operational Features.............................................................. 4–8
4.5.2.1 Navigation .......................................................................................................... 4–8
4.5.2.2 Page Sections ..................................................................................................... 4–8
4.5.2.3 Execution Buttons ............................................................................................. 4–8
4.5.2.4 Drop-down Lists ................................................................................................. 4–9
4.5.2.5 Text or Data Entry .............................................................................................. 4–9
4.5.3 Web Server Interface – Menu Tree .............................................................................. 4–9
4.5.4 Web Server Page Descriptions ................................................................................... 4–10
4.5.4.1 Home Pages ..................................................................................................... 4–10
4.5.4.1.1 Home | Home .............................................................................................. 4–10
4.5.4.1.2 Home | Contact ............................................................................................ 4–11
4.5.4.2 Admin (Administration) Pages ......................................................................... 4–11
4.5.4.2.1 Admin | Access ............................................................................................. 4–11
4.5.4.2.2 Admin | SNMP .............................................................................................. 4–13
4.5.4.3 Config (TRP1000-4450 Configuration) Pages .................................................. 4–14
4.5.4.3.1 Config | Amplifier ......................................................................................... 4–14
4.5.4.3.2 Config | Mask ............................................................................................... 4–16
4.5.4.3.3 Config | Utility .............................................................................................. 4–17
4.5.4.4 Status Pages ..................................................................................................... 4–18
4.5.4.4.1 Status | Summary......................................................................................... 4–18
4.5.4.4.2 Status | Status .............................................................................................. 4–19
4.5.4.4.3 Status | FETs ................................................................................................. 4–20
4.5.4.4.4 Status | Events ............................................................................................. 4–21
4.5.4.4.5 Status | Statistics .......................................................................................... 4–22
4.5.4.4.6 Status | MOP ................................................................................................ 4–23
CHAPTER 5. SERIAL-BASED REMOTE PRODUCT MANAGEMENT ................... 5–1
5.1 Overview ................................................................................................................... 5–1
5.2 Key Operational Parameters ...................................................................................... 5–1
5.2.1 Faults ............................................................................................................................ 5–2
5.2.2 Some Common Commands ......................................................................................... 5–2
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TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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5.3 Remote Control Protocol and Structure ..................................................................... 5–2
5.3.1 EIA-485 ......................................................................................................................... 5–3
5.3.2 EIA-232 ......................................................................................................................... 5–3
5.3.3 Basic Protocol ............................................................................................................... 5–4
5.3.4 Packet Structure ........................................................................................................... 5–4
5.3.4.1 Start of Packet ................................................................................................... 5–5
5.3.4.2 Target Address ................................................................................................... 5–5
5.3.4.3 Address Delimiter .............................................................................................. 5–5
5.3.4.4 Instruction Code ................................................................................................ 5–6
5.3.4.5 Instruction Code Qualifier ................................................................................. 5–6
5.3.4.6 Optional Message Arguments ........................................................................... 5–7
5.3.4.7 End of Packet ..................................................................................................... 5–8
5.3.5 End-Of-Life Commands ................................................................................................ 5–8
5.4 Remote Commands and Queries ............................................................................... 5–9
5.5 Customer Commands ............................................................................................... 5–10
Acronym List ........................................................................................................................... vi
LIST OF TABLES
Table 1-1. RF Specifications ......................................................................................................... 1–8
Table 1-2. Prime Power Requirements ........................................................................................ 1–9
Table 2-1. Connector ‘J3 | AC IN’ Pin Assignments ..................................................................... 2–3
Table 2-2. Connector ‘J6 | COMM 1’ Pin Assignments ............................................................... 2–5
Table of Contents iv MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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LIST OF FIGURES
Figure 1-1. TRP1000-4450-OD C-Band Outdoor Amplifier ......................................................... 1–1
Figure 1-2. TRP1000-4450-OD Block Diagram ............................................................................ 1–4
Figure 1-3. TRP1000-4450-OD Dimensional Envelope ............................................................. 1–10
Figure 2-1. TRP1000-4450-OD Interface Connectors - Front ...................................................... 2–1
Figure 2-2. TRP-1000-4450-OD Interface Connectors - Back ...................................................... 2–2
Figure 2-3. Ferrite Beads added to AC Power Cable ................................................................... 2–4
Figure 2-4. TRP1000-4450-OD Ground Connection .................................................................... 2–6
Figure 2-5. TRP1000-4450-OD Mounting ................................................................................... 2–7
Figure 3-1. Temporary Folder Setup using Windows Desktop ................................................... 3–3
Figure 3-2. Temporary Folder Setup using Windows Explorer ................................................... 3–3
Figure 3-3. Temporary Folder Setup using ‘Run’ and ‘Browse’ ................................................... 3–4
Figure 3-4. Temporary Folder Setup using Windows Command Line ........................................ 3–5
Figure 3-5. Download Firmware Archive File ............................................................................. 3–7
Figure 4-1. Home | Home Page ................................................................................................ 4–10
Figure 4-2. Home | Contact Page .............................................................................................. 4–11
Figure 4-3. Admin | Access Page ............................................................................................... 4–12
Figure 4-4. Admin | SNMP Page ............................................................................................... 4–13
Figure 4-5. Config | Amplifier Page ........................................................................................... 4–14
Figure 4-6. Config | Utility Page ................................................................................................ 4–16
Figure 4-7. Config | Utility Page ................................................................................................ 4–17
Figure 4-8. Status | Summary Page .......................................................................................... 4–18
Figure 4-9. Status | Status Page ................................................................................................ 4–19
Figure 4-10. Status | FETs Page ................................................................................................. 4–20
Figure 4-11. Status | Events Page ............................................................................................. 4–21
Figure 4-12. Status | Statistics Page .......................................................................................... 4–22
Figure 4-13. Status | MOP Page ................................................................................................ 4–23
Table of Contents v MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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Acronym List
Acronym Description
EIA Electronic Industries Association
FET Field Effect Transistor
FTP File Transfer Protocol
GaN Gallium Nitrate
GUI Graphics User Interface
LED Light Emitting Diode
M&C Monitor and Control
MCP Monitor & Control Processor
MIB Management Information Base
MTBF Mean Time Between Failures
NMS Network Management System
OID Object Identifiers
RAS Retrieve Alarm Status
RCS Retrieve Configuration Status
RF Radio Frequency
RMS Retrieve Maintenance Status
SSPA Solid State Power Amplifier
VSWR Voltage Standing Wave Ratio
Table of Contents vi MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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PREFACE
1B1BAbout this Manual
This manual provides installation and operation i nformation for the Comtech EF Data
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier, also referred to as TRP-1000-4450-OD,
and TRP1000-4450. This manual is an informational document intended for the persons
responsible for the operation and maintenance of the amplifier.
Disclaimer
Comtech EF Data has reviewed this manual thoroughly in order to provide an easy-to-use guide
to this equipment. All statements, technical information, and recommendations in this manual and
in any guides or related documents are believed rel i able, but the accuracy and completeness
thereof are not guaranteed or warranted, and they are not intended to be, nor should they be
understood to be, representations or warranties concerning the products described. Further,
Comtech EF Data reserves the right to make cha nges in the specifications of the products
described in this manual at any time without notice and without obligation to notify any person of
such changes.
If there are any questions regarding this equipment or the information in this manual, please
contact the Comtech EF Data Customer Support Department.
Reporting Comments or Suggestions Concerning this Manual
Comtech EF Data welcomes comments and suggestions regarding the content and design of this
manual. To submit comments, please contact the Comtech EF Data Technical Publications
department:
TechnicalPublications@comtechefdata.com
Conventions and References
Patents and Trademarks
See all of Comtech EF Data's Patents and Patents Pending at http://patents.comtechefdata.com.
Comtech EF Data acknowledges that all t rademarks are the property of the trademark owners.
Preface vii MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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Warnings, Cautions, an d Notes
A WARNING informs you about a possib l e hazard that MAY CAUSE
DEATH or SERIOUS INJURY.
A CAUTION informs you about a possible hazard that MAY CAUS E
INJURY or PROPERTY DAMAGE.
A NOTE gives you important information about a task or the
equipment.
A REFERENCE directs you to additional information about a task or
the equipment.
Examples of Multi-Hazard Notices
Recommended Standard Designations
The Electronic Industries Association (EIA) designations replace Recommended Standard (RS)
Designations. References to the old designations may appear when depicting actual text (e.g.,
RS-232) as displayed on the Web Server pages or the Serial Interface for the unit. All other
references in the manual address the EIA designations.
Metric Conversion
Metric conversion information is located on the inside back cover of this manual. Comtech EF
Data furnishes this information to assist in the cross-referencing of non-Metric to Metric
conversions.
3B3BElectrical Safety Notice
Neutral Fusing – Double pole/neutral fusing is used on the prime power
supply input.
Preface viii MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Customer and
Support
RMA
Authorization)
2114 West 7th Street
Tempe, Arizona 85281 USA
Review the Warranty Policy before contacting Comtech EF Da ta Technical Support or
Revision 0
This equipment is designed to minimize exposure of personnel to hazards. For further
information, contact Comtech EF Data, Cust om er Support Department. The operators and
technicians must:
Know how to work around, with, and on high voltage equipment.
Exercise every precaution to ensure personnel safet y.
Exercise extreme care when working near high vol tages.
Be familiar with the warnings presented in this manu al.
Getting Help
Customer Service.
Contacting Comtech EF Data
Contact Comtech EF Data for :
• Technical Support – Product support or training.
• Customer Service – Information on returning an in-warranty or out-of-warranty product for
upgrade or repair. Be prepared to provide the product model number and its serial
number.
Contact Comtech EF Data Customer & Technical Support during normal business hours (Monday
through Friday, 8 A.M. to 5 P.M Mountain Standard T i me (MST)):
For: Contact:
Technical
Support and
Service
Comtech EF
Data Web Site
Telephone +1.480.333.4357
Email TechSupport@comtechefdata.com
Fax +1.480.333.2500
Main Page http://www.comtechefdata.com
Technical
(Return Material
http://www.comtechefdata.com/support.asp
http://www.comtechefdata.com/rmaform.asp
Comtech EF Data Main Number +1.480.333.2200
Mailing Address
Preface ix MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Go to the Comtech EF Data Home page (http://www.comtechefdata.com). From the SUPPORT
Authorization section in its entirety.
2
Request a Return Material Authorization Number:
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Returning a Product f or Upgrade or Repair
Step Task
1
column at the bottom of the page, select the Service hyperlink, and read the Return Material
• On the Comtech EF Data Home page: From the SUPPORT column at the bottom of the
page, select the RMA Request hyperlink;
OR
• On the Comtech EF Data Support page: Click [Send RMA Request];
OR
• On the Comtech EF Data Service page: Select the Return Material Authorizaion
hyperlink;
• Fill out the RMA form completely;
• Click [Send Email].
Alternately:
• Send an e-mail providing this same detailed information to Comtech EF Data Customer
Service (service@comtechefdata.com).
• Contact Comtech EF Data Customer & Technical Support by phone or fax.
3 Pack the product in its original shipping carton and protective packaging.
4 Ship the product back to Comtech EF Data. Shipping charges should be prepaid.
Preface x MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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4B4BInstallation Guidelines Regarding Power Line Quality
Comtech EF Data has become familiar with the varying quality of the AC
power grid around the world. Observing the following installation guidelines
should help ensure a reliable installation.
Surge suppression: High voltage surges can cause failure of t he power supply. These surges
are typically caused by circuit switching on the main AC power grid, erratic generator operation,
as well as lightning strikes. The TRP1000 does not
have built in surge suppression; therefore,
regardless of power grid quality at the point of i nstal l ation, Comtech EF Data recommends
installation of additional power conditioning/ surge suppression at the power junction box.
Grounding: The TRP1000 provides a grounding terminal. This is provided to allow grounding of
the TRP1000 to the antenna’s grounding networ k. All installed components should be grounded
to a common grounding point at the antenna.
Electrical welding: If welding needs to take place at the antenna, disconnect all cables from the
TRP1000 except for the ground wire. Cap all RF con necti ons with terminations. This will prevent
damage to the input/output circuitry of the amplifier.
Lightning: Lightning strikes on or around the antenna will generate extremely high voltages on
all cables connected to the TRP1000. Depending on the severity of the stri ke, the external surge
suppression may protect the TRP1000’s power supply. However, if the installation will be in an
area with a high probability of lightning strikes, Comtech EF Data recommends the installation of
surge suppression on the RF and IF cables. One sourc e of these suppressors is PolyPhaser
2Hwww.polyphaser.com).
(
5B5BWarranty Policy
Comtech EF Data products are warranted against defects in material and workmanship for a
specific period from the date of shipment, and this peri od varies by product. In most cases, the
warranty period is two years. During the warranty period, Comtech EF Data will, at its option,
repair or replace products that prove to be defective. Repairs are warranted for the remainder of
the original warranty or a 90 day extended warrant y, whichever is longer. Contact Comtech EF
Data for the warranty period specific to the product purchased.
For equipment under warranty, the owner is respon sible for freight to Comtech EF Data and all
related customs, taxes, tariffs, insurance, et c. Comtech EF Data is responsible for the freight
charges only for return of the equipment from the factory to the owner. Comtech EF Data will
return the equipment by the same method (i.e., A i r, Ex press, Surface) as the equipment was sent
to Comtech EF Data.
All equipment returned for warranty repair must have a valid RMA number issued prior to return
and be marked clearly on the return packaging. Comtech EF Data strongly recommends all
equipment be returned in its original packaging.
Comtech EF Data Corporation’s obligations under this warranty are limited to repair or
replacement of failed parts, and the return shipment to the buyer of the repaired or replaced
parts.
Preface xi MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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12B12BLimitations of Warranty
The warranty does not apply to any part of a product that has been installed, altered, repaired, or
misused in any way that, in the opinion of Comtech EF Data C orporation, would affect the
reliability or detracts from the performance of any part of the product, or is damaged as the result
of use in a way or with equipment that had not been previously approved by Comtech EF Data
Corporation.
The warranty does not apply to any product or parts thereof where the serial number or the serial
number of any of its parts has been altered, defaced, or removed.
The warranty does not cover damage or loss incurred in transportation of the product.
The warranty does not cover replacement or repair n ecessitated by loss or damage from any
cause beyond the control of Comtech EF Data Corpo rat i on, such as lightning or other natural and
weather related events or wartime environment s.
The warranty does not cover any labor involved in t he removal and or reinstallation of warranted
equipment or parts on site, or any labor required to diagno se t he necessity for repair or
replacement.
The warranty excludes any responsibility by Comtech EF Data Corporation for incidental or
consequential damages arising from the use of t he equipment or products, or for any inability to
use them either separate from or in combination wit h any other equipment or products.
A fixed charge established for each product will be imposed for all equipment returned for
warranty repair where Comtech EF Data Corporation cannot identify the cause of the reported
failure.
13B13BExclusive Remedies
Comtech EF Data Corporation’s warranty , as stated is in lieu of all other warranties, expressed,
implied, or statutory, including those of merchantabi l ity and fitness for a particular purpose. The
buyer shall pass on to any purchaser, lessee, or othe r user of Comtech EF Data Corporation’s
products, the aforementioned warranty, and shall i ndemnify and hold harmless Comtech EF Data
Corporation from any claims or liability of such purchaser, lessee, or user based upon allegations
that the buyer, its agents, or employees have made additional warranties or representations as to
product preference or use.
The remedies provided herein are the buyer’s sole an d exclusive remedies. Comtech EF Data
shall not be liable for any direct, indirect, special, incidental, or consequential damages, whether
based on contract, tort, or any other legal theory.
Preface xii MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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Chapter 1. INTRODUCTION
1.1 Overview
Before operation, read Section 1.4.6 “Important Information on
Temperature and RF Overdrive.”
The compact, thermally efficient design and beneficial features of the Comtech EF Data
TRP1000-4450-OD Troposcatter C-Band Outdoor Amplifier (Figure 1-1) – referred to throughout
this manual as the TRP1000-4450, SSPA, TRP-1000-OD, or amplifier – are the result of Comtech
EF Data’s extensive experience in the design of outdoor RF amplifiers and transceivers.
Figure 1-1. TRP1000-4450-OD C-Band Outdoor Amplifier
Introduction 1–1 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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1.2 Functional Description
Each TRP1000-4450 consists of a Comtech EF Data Solid-State Power Amplifier (SSPA)
module, a Monitor/Control Processor (MCP), Forward, Reflected, and Input RF Power monitoring,
a power supply, and thermal management system with heat sink s and cooling fans. The amplifier
features a proprietary Comtech EF Data low-loss combining technique and MCP-based
temperature-versus-gain compensation circuitry.
1.3 Features
1.3.1 The Solid-State Advanta ge
The TRP1000-4450 is constructed entir ely with solid-state devices, including the latest, high
reliability, high power density gallium nitride (GaN) transitor s. SSPAs are known to exhibit much
longer lifetimes or mean time between failures (M T B F ) t han their tube based counterparts,
eliminating the frequent and expensive need for tube replacement and the associated out-ofservice operation loss.
1.3.2 High Efficiency
The advances in GaN technogoly utilized in the active transistors mentioned above also allow for
the best possible efficiency at these high power l evels, reducing operating costs. Also, as the
user lowers output power according to operation needs, dc power consumption is also reduced
accordingly.
1.3.3 Enhanced Standard Features
The TRP1000-4450 comes equipped with useful features that other manufacturers offer only as
options. Included are temperature compensation, output sample port, forward, reverse and power
monitors, power factor corrected supply, and full remote monitor and control (M&C) capabilities
(including Ethernet).
1.3.4 Monitor and Control via Ethernet or Serial Communications
A user can monitor and control all critical parameters of the SSPA by multiple methods. A user
can use the Ethernet and the built in graphics user int erf ace (GUI) interface, via serial
communications commands and responses, or manually by the front panel light emitting diode
(LED) interface menu and keypad.
1.3.5 Forward, Reverse, and Input Power Monitors
The TRP1000-4450 comes equipped with an out put sample port, along with forward, reverse, and
input power monitors. The unit will shut itself off in case of excessive reflected power.
Introduction 1–2 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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1.3.6 Complete Temperature Testing
While others may imply temperature compliance, each TRP1000-4450 is fully tested over the
specified operating temperature range. Corresponding test data is supplied, which ensures a
reliable unit. The customer can have confidence and the knowledge that each unit has been
tested and has passed criticial specifications at the operating temperature extremes.
1.3.7 Data Logging Capability
The TRP1000-4450’s built-in data logging capability greatly enh ances system maintainability. By
recording critical operational parameters such as t emperature, output power, mute status, etc. at
time stamped intervals, the user can quickly gather intelligence about not only the unit itself, but
also the unit’s operational environment.
Introduction 1–3 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
O
C
I
O
C
I
J2
TX OUT
J9
OUTPUT
SAMPLE
J1
TX IN
RF MODULE
2
12
2
3
J6
COMM 1
J3
AC IN
PL-0021952
CA-0020988
J2
J6
CA-00231332
TROPO 1kW OUTDOOR BLOCK DIAGRAM
(013F012755-1)
O
C
I
CA-0021324
O
C
I
+24
+40
+10Gnd
Sig
+24 +40
+10Gnd
Sig
Inp Pwr
Fwd Pwr
Rev
Pwr
Monitor & Control
PS2
PS1
40V
10V
40V
+24V
EMI Filter
Status
LEDs
PS
Fans
RF Fans
Outside
Temp Sensor
Exhaust
Temp Sensor
PS MODULE
PL-0022293
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1.4 Theory of Operation
As shown in the block diagram of Figure 1-2, the major components of the TRP1000-4450 SSPA
are:
• The SSPA Module
• The Power Factor Corrected Power Supply
• Monitor & Control (M&C)
• The Cooling System
1.4.1 SSPA Block Diagram
Figure 1-2. TRP1000-4450-OD Block Diagram
Introduction 1–4 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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1.4.2 SSPA Module
The amplifier module performs the core function of the unit. An isolator is at the RF input to
ensure good voltage standing wave ratio (VSWR). The RF signal then passes through the input
power monitor and on to an electronically controlled attenuator that adjusts the overall attenuation
according to the user input. This attenuator is autom atically controlled via a look-up table to
maintain the amplifier gain at a constant level ov er t em perature variations.
The RF signal is then amplified by a multi-stage de sign that utilizes proprietary low-load
combining techniques to meet the rated power requi rements. The output circuitry contains a
coupler to provide a sampled signal for monitoring purposes. A forward power detector circuit
also is included and the reading can be accessed via remote communication. A high power
circulator and load is located at the output t o prov i de good VSWR and protection from external
mismatch. A reverse power detector will shut down and prote ct the unit in case of excessive
reflected power. A low pass filter provides harmonic rejection.
1.4.3 Power Supply
The SSPA features a power supply that is power factor corrected. It supplies several voltages
necessary for the unit to operate:
The 10V and 40V power supplies output states are controlled by circuitry within the RF module. If
the RF module does not have the –5.8V supply for any reason, it will not allow the 10/40V power
supplies to turn on. This protects the power tran sistors within the RF module from failure due to
improper power supply sequencing.
The +24V output powers the cooling fans and the M&C circuitry.
1.4.4 Monitor and Control (M &C)
The TRP1000-4450 includes a microprocessor-based system that provides monitoring and
control of the essential parameters of the unit. T he user interfaces with the unit through the M&C
system via the remote control/discrete communications port. The unit is capable of EIA-232, EIA485, or Ethernet remote communication. A di screte mute control and relay status output is also
available.
The M&C system monitors and controls the fan speeds, unit temperature, all power supply
voltages, power transistor currents, output power, etc. Should a critical monitored parameter fail,
the unit will mute the RF signal and report a fault. The details of the fault can be accessed via
remote communication.
1.4.5 Cooling System
The SSPA contains a robust and proprietary heat sink and thermal design to maintain a low
operating temperature. There are three larger fans dedicated to the radio frequency (RF) heat
sink, and three smaller fans dedicated to keeping t he power supply cool. Each of the fans are
monitored and speed controlled by the M&C board. The f ans draw cool outside air in across the
power supply and specialized RF heat sink.
The amplifier module temperature is monitored and, i f for any reason the amplifier temperature
exceeds a safe preset limit, the amplifier module s upply is shut down to protect the unit from
thermal failure.
Introduction 1–5 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
The M&C also monitors a temperature sensor placed in t he out side airstream, to give the user an
indication of the “Outside” or ambient temperature the amplifier is operating in. An alarm is
presented to the user if the outside temperature is 3ºC more than the upper temperarature rating.
The unit will shut down to protect itself if it senses the outside temperature at 6ºC above the rated
upper limit.
The user should install the unit in such a way as to not i m pede adequate airflow (see Section 2
on Installation) and always operate the unit within the rated tempe rature specification. The heat
sinks should be regularly cleaned as well to ensure adequate airf l ow and cooling (see Section 5
on Maintenance).
1.4.6 Important Information on Temperature and RF Over dr ive
Read and understand this important section to ensure long time
amplifier reliability.
1.4.6.1 Overview:
The TRP1000-4450 has firmware intended to hel p the user be more aware of potential over
temperature and over drive conditions that coul d degrade the reliability of the amplifier.
Furthermore, the user will can view recorded maxim um and minimum values of important
parameters as they have occurred over the operati ng history of the unit . These updat es are
explained below.
1.4.6.2 Over Temperature
As stated in the specifications, the amplifier is rat ed to operate up to ambient temperatures of
60ºC. Operating temperatures beyond this rating may degrade the performance and life of the
amplifier. The unit has an internal sensor that monitors the temperature of the airflow across the
cooling fans, and is very close to the actual ambient or outside temperature. This temperature
can be monitored on the Status webpage, where it i s labeled Outside Temperature. It is also
reported via the serial RMS command, and has the label of OTEMP. This t em perat ure should be
consistent with the expected ambient temperature in which the unit resides. If it is not, then the
user should try and ensure that there are no obstructions blocking the cool air inlet or recirculating
the hot air exhaust of the unit back into the inlet, that there is adequate clearance around the cool
air inlet and exhaust areas, that all fans are working p roperly, etc.
If this Outside Temperature sensor is ≥ 63ºC, or other internally monitored temperatures exceed
their threshold (such as the amplifier heat sink temperature, ATEMP>95ºC), an alarm or fault will
be declared. The unit will not shut down but the condit i on causing the elevated temperature
should be promptly remedied. If temperatures continue to rise (Outside Temp ≥66ºC or ATEMP
≥66ºC), the unit will declare an Over Temperature Shutdown fault and will turn off the power
supplies to the critical RF transistors for protection purposes. (The Amplifier/Outside Temperature
Alarm has a hysteresis of 5ºC, while the Over Temperature Shutdown fault has a hysteresis of
10ºC).
Introduction 1–6 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
1.4.6.3 Over Drive (excessive RF input level)
As stated in the specifications, the amplifier is guaranteed to deliver at least 60 dBm of power at
the rated output level. Note that 59 dBm is the rated output level where the spectral regrowth will
not exceed -25 dBc. Although the unit may be capable, operating b eyond this 60 dBm level is
discouraged. As the input drive level is increased, output saturation will soon be reached where
device currents and temperatures may rise very quickly to disconcerting levels, but without any
effective or visual increase in overall unit output power.
Although the best protection against potentially degrading overdrive conditions is user attention
and vigilance to the input and output levels as mentioned above, Comtech EF Data has
implemented software updates that will help self-protect the unit and warn the user of gross
overdrive conditions. This Overdrive alarm is v isible on the Status webpage. The unit begins
adding attenuation at estimated excessive input l evels and will eventually declare the visible
alarm when this estimated level is at or above 1.2 dB . If this occurs, the user should reduce input
power until the alarm clears and the estimated ov erdrive is 0 dB. (Note: Once the alarm is
activated, for hysteresis purposes the input power must be reduced until the estimated overdrive
is 0 before the alarm will clear. This reduction may need to be as much as double the amount of
overdrive because the unit releases attenuation as the input power is decreased). Power Supply
currents are also displayed.
1.4.6.4 Maximum Operating Points
The Status webpage includes the maximum (and in some cases, minimum) operating points of
key parameters as they are recorded by the unit over time. This helps the factory and the user
ensure that the unit is being operated correctly, especially in regards to ambient temperature and
user drive levels.
Introduction 1–7 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Para.
Description
Specification
1.5.1.6.2
Gain Adjustment range
10 dB min
1.5.1.7
Input Power Without Damage
+35 dBm, minimum
1.5.1.8
Gain Variation at rated power over 620 MHz
±1.6 dB maximum
1.5.1.10
Gain Slope
±0.02dB/MHz maximum
1.5.1.11
Gain Stability (constant drive and
±0.25 dB maximum/24 hours @ P1 dB (at +25ºC )
1.5.1.12
Input Connector
Type-N, Female
1.5.1.15
Load VSWR (maximum allowable)
1.5:1 for specification compliance
1.5.1.19.1
f0 to 4 kHz
-35 dBc minimum
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1.5 Summary of Specifications
1.5.1 RF Specifications (per 013F012755 RevC dated 10/28/15)
Table 1-1. RF Specifications
1.5.1.1 Frequency Range 4.390– 5.010 GHz
1.5.1.2 Instantaneous 3 dB Bandwidth 620 MHz minimum
1.5.1.3 Amplifier Type Class A or AB, Continuous Wave
1.5.1.4 Noise Figure (with RF Input Attenuator set
for minimum attenuation)
1.5.1.5 Output Power
1.5.1.5.1 Rated Power +60.0dBm
1.5.1.6 Gain
1.5.1.6.1 Small Signal Gain (small signal with RF Input
Attenuator set for minimum attenuation)
18 dB maximum
+41 dB minimum
bandwidth
1.5.1.9 Gain Variation at any output power over any
±0.5dB maximum
40 MHz bandwidth
temperature) over 24 hours,
-40ºC to +60ºC
Marking:
and
+1 to -0.5 dB over the temperature range
“J1 (TX In)”
1.5.1.13 Output Connector Waveguide: Type CPR-187G, all threaded
stainless steel inserts
1.5.1.14 Input VSWR (with RF Input Attenuator set for
1.25:1 maximum (19.1 dB return loss)
minimum attenuation)
2:1 with no damage (continuous)
1.5.1.16 AM to PM Conversion 2.5 deg./dB at P
Rated
– 1dB
1.5.1.17 Harmonic Output (dB below fundamental) -60 dB below rated carrier
1.5.1.18 Group Delay (in any 40 MHz Band)
1.5.1.18.1 Linear 0.04 nanoseconds/MHz
1.5.1.18.2 Parabolic 0.005 nanoseconds/MHz
2
1.5.1.18.3 Ripple 1.0 nanoseconds peak to peak maximum
1.5.1.19 Residual AM (in dB below rated single carrier
output as measured in a 4 kHz band)
Introduction 1–8 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Para.
Description
Specification
1.5.1.19.2
4 kHz to 500 kHz
-20 (1.15 + log f), where f is in kHz
1.5.1.19.3
Above 500 kHz
-77 dBc maximum
1.5.1.20
Phase Noise
(IESS 308/309) -10dB
1.5.1.21
Noise & Spurious
-70 dBc
1.5.1.24
RF Output Power Monitor
Front panel Connector:
Type-N, Female
1.5.2.3
Frequency
47 to 63 Hz
1.5.2.4
Power Consumption
4500 VA maximum @ 1.0 kW output
1.5.2.5
Inrush Current
144A peak
1.5.2.7
Ground Leakage Current
2 mA AC maximum
1.5.2.8
Power Interruption
20 msec min without performance degradation
1.5.2.9
EMC Conducted and Radiated
EN55022-Level A
Revision 0
The sum of the fundamental and each harmonic
component of the alternating (AC) line frequency
shall not exceed -40 dBc.
1.5.1.22 Intermodulation Products for two equal
carriers anywhere in the Frequency Range
rd
order IM products measured relative to either
3
desired carrier at the RF output
spaced 3 MHz apart with each carrier set to
the RF output power shown in paragraphs
1.5.1.22.1 to 1.5.1.22.2.
1.5.1.22.1 Each carrier set 6 dB below rated power -17 dBc
1.5.1.22.2 Each carrier set 9 dB below rated power -25 dBc
1.5.1.23 Spectral re-growth @ QPSK +/- 1 to 1.5
Symbol Rate offset
-25 dBc minimum at any power up to 1 dB below
rated output power
Coupling relative to RF Output: 50 dB, nominal
Front Panel Marking: “OUTPUT SAMPLE”
1.5.2 Prime Power Requirements
Table 1-2. Prime Power Requirements
Para. Description Specification
1.5.2.1 Type Single phase, Three -wire
1.5.2.2 AC Voltage 200-250 VAC
FCC Part 15 Class A
Introduction 1–9 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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1.6 Dimensional Envelope
Note that all dimensions are in inches. Bracketed dimensions, where shown, are in metric units
(mm).
Figure 1-3. TRP1000-4450-OD Dimensional Envelope
Introduction 1–10 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
J9
J2
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Chapter 2. SYSTEM
CONNECTIONS, INSTALLATION
AND STARTUP
2.1 Overview
This chapter summarizes the connectors provided for all necessary external connections between
the TRP1000-4450-OD Troposcatter C-Band Outdoor Amplifier and other equipment. Basic
installation and operational startup informat i on i s pr ovided in Sect.2.3 and Sect 2.4, respectively.
Figure 2-1. TRP1000-4450-OD Interface Connectors - Front
System Connections, Installat i on and Startup 2–1 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
J1
J6
J3
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Figure 2-2. TRP-1000-4450-OD Interface Connectors - Back
2.2 Interface Connectors
2.2.1 TX (RF Input) Connector ‘J1 | TX IN’ (Type N-F)
The ‘J1 | TX IN’ (RF Input) connector is a 50Ω Type ‘N’ f em ale connector. Typical
input levels (+0 dBm to ~ + 20 dBm) depend on desired output power. For
example, if the unit has a gain of 45dB, then an input lev el of +10 dBm will result
in an output of 55dBm. In general, RF input levels above those which result in
output saturation (>> Prated) should be avoided and, to prevent damge to the
TRP1000-4450, should never exceed +30 dBm (refer to Section 1.4.6).
System Connections, Installat i on and Startup 2–2 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Pin #
Description
B
NEUTRAL (L2)
C
LINE (L1)
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2.2.2 RF Output Connector ‘J2 | RF OUT’
For safety reasons, never look directly into the waveguide output. Also,
never apply power to the unit without an appropriate
termination/connection to the waveguide flange.
The ‘J2 | RF OUT’ connector is a CPR187G waveguide flange interface. Be
careful not to allow any unwanted material to enter the waveguide output while
the interface is open. The opening is covered with a protective material during
shipment. Assuming the mating flange is also a type CPR187G interface, use
the supplied gasket to ensure a watertight connecti on, and make sure the
screws used to secure the mating flange do not bottom out .
2.2.3 AC Power Main Connector ‘J3 | AC IN’
The AC prime power input requirements for the TRP 1000-4450 are as follows:
• 200-250 VAC
The power supply is power factor corrected. See Sect. 1.5 Summary of
Specifications for the total power required from the prime power supply.
Mating Connector: CEFD PN CN/MS-STPG03F07 (Glenair ITS3106F20-
19SF7).
Table 2-1. Connector ‘J3 | AC IN’ Pin Assignments
A GND
• 47 to 63 Hz
System Connections, Installat i on and Startup 2–3 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
In order to meet the EMC standard(s) EN55022/EN55032/FCC Part 15 for radiated emissions, it
is recommend adding the three ferrite beads, CEFD pn ID-0020718, included in the accessory kit,
to the AC power cable built by the user as shown in Figure 2-3 below:
Figure 2-3. Ferrite Beads added to AC Power Cable
2.2.4 Remote Communications/D i scr et e C ontrol Port Connector ‘J6 |
COMM 1’
The ‘J6 | COMM 1’ Remote Communications/Discrete Control connector is a 19-pin
circular connector, type MS3112E14-19S. It is the primary input for remote M&C of the
SSPA.
Mating connector: ITT KPT06J14-19P or MS3116J14-19P.
System Connections, Installat i on and Startup 2–4 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Pin
Name
Description
B
RS485_-RX
D
RS485_-TX
E RS232_RD
G
RS232_TD
J
Not Used
Conecting this pin to Gnd (Pin K) will cause the SUM_FLT_Out relay to
N
Not Used
R
Not Used
T
Gnd
U
ENET RX-
Revision 0
Table 2-2. Connector ‘J6 | COMM 1’ Pin Assignments
A RS485_+RX
C RS485_+TX
F ENET TX+
Ask Mark K about TX and RX being switched vs 500W GaAs manual and
CSI Spec
H ENET TX-
K Gnd
L SUM_FLT_In
activate (i.e. connects pin m to pin k)
M SUM_FLT_Out When faulted, tied to Pin K, else open
P Not Used
S System Mute Control System muted if customer ties to Pin K
V ENET RX+
2.2.5 Output Sample Port Connector ‘J9’ (Type ‘N’ Female)
The output Sample Port connector is found on the lef t-hand side of the front
chassis. It is a Type ‘N’ female connector that provides a nominal -50 dB sample
of the output signal. A calibration label, provided near the connector, shows the
actual coupling values vs. frequency.
System Connections, Installat i on and Startup 2–5 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
2.2.6 Ground Connector
A #10-32 stud is provided at the location shown in Figure 2-4 for conne cti ng a common
chassis ground among equipment.
Figure 2-4. TRP1000-4450-OD Ground Connection
System Connections, Installat i on and Startup 2–6 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
2.3 TRP1000-4450-OD Installation
To allow for proper cooling of the TRP1000-4450, keep any mounting
obstructions least four inches away from the cooling fans and the end vents.
Also, do not install the unit in such a way that would cause the hot exhaust
air to return to the air inlet area.
As shown in Figure 2-5, mounting holes are ar e prov ided for rack or panel installation of the
TRP1000-4450. Several holes are available on the f lat (bottom) surface of the TRP1000-4450 for
mounting/installation purposes. Contact Comtech EF Data if factory furnished mounting kits are
desired.
System Connections, Installat i on and Startup 2–7 MN-TRP1000-OD
Figure 2-5. TRP1000-4450-OD Mounting
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Never turn the unit ON without proper output termination on the ‘J2 | RF OUT’ port.
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2.4 Power On the Unit
Individuals can be exposed to dangerously high electromagnetic levels.
The TRP1000-4450 does not contain a ‘Power On/Off’ switch. The SSPA is powered ON by
connecting the ‘J3 | AC IN’ power connector to the appropriate prime power source. The Mute or
Transmit status of the SSPA will automatically come up in the factory default state (factory default
= transmit off, not muted).
System Connections, Installat i on and Startup 2–8 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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Chapter 3. UPDATING FIRMWARE
3.1 Introduction
To ensure optimal performance, it is important to operate the TRP1000-4450 with
its latest available firmware.
Comtech EF Data’s TRP1000-4450 Troposcatter C-Band Outdoor Ampl ifier is factory-shipped
with the latest version of operating firmware. Firm ware updates may be applied to a unit without
having to remove it from operation. If a firmware update is needed, it can be acquired:
• By download from the Comtech EF Data Web site (
• From Comtech EF Data Customer Support during no rmal business hours, via e-mail or
on CD by standard mail delivery (refer to Preface).
The TRP1000-4450 Firmware Update process is as follows:
• Download the firmware update archive file via the Internet to a user-supplied Microsoft
Windows
• Use the appropriate adapter cable to connect the unit’s ‘J6 | COMM 1’ 19-pin port to a 9-
pin serial port or Ethernet port of the user PC.
• Extract the firmware update files from the archive download file, and then transfer the
files from the user PC to the unit via File Transfer Pr otocol (FTP):
®
-compatible computer.
o For serial-based units, this is accomplished using the user terminal emulator
program configured for serial operation and the provided CREFLASH.exe utility
program.
o For Ethernet-based units, this is accomplished using the FTP protocol and the
user terminal emulator program configured for Teln et operation and the units
Web Server Interface.
www.comtechefdata.com)
Updating Firmware 3–1 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
NONE
Rx/Tx: CR
Revision 0
3.2 Getting Started: Prepare for the Firmware Download
1. Identify the firmware number and its version number.
User-supplied items needed:
• A Microsoft Windows-based PC, equipped with available serial and Ethernet ports; a
compatible Web browser (e.g., Internet Explorer); and a terminal emulator program (e.g.,
Tera Term or HyperTerminal).
• An M&C adapter cable for connection between the unit’s ‘J6 | COMM 1’ port and the user
PC using a 19-pin to 9-pin Serial Adapter Cable, or a 19-pin to RJ-45 Ethernet Adapter
Cable.
a. Connect the Adapter Cable from the unit’s ‘J6 | COMM 1’ port to the pertinent
port on the user PC.
b. On the PC – configure the terminal emulator program.
Refer to your terminal emulator program HELP feature or user
guide for operating and configuration instructions.
• 19200 bps (Baud
Rate)
• Parity = NO
• Local Echo = ON
c. Energize the TRP1000-4450.
d. Obtain the fi rmware information via one of the following methods:
• Using Serial Remote Control or Telnet via the user PC terminal
emulation program – Log in to the TRP1000-4450, and then u se
‘FRW’ remote query to obtain, and make note of, the firmware infor mation:
Type (without the quotes) “<1/FRW?”<cr> at the command prompt to query
the TRP1000-4450 for its Firmware Number.
• 8 Data Bits • 1 Stop Bit
• Port Flow Control =
• Display New line
See Chapter 5. SERIAL-BASED REMOTE PRODUCT
MANAGEMENT for information and instructions on using
Remote Commands and Queries.
Updating Firmware 3–2 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
• Drive letter ‘c:’ is used in these examples. Any valid, writable drive
Revision 0
2. Create a temporary folder (subdirectory) on the user PC for the firmware archive download.
letter can be used.
• Typical for all tasks: Type the command without q uotes, and then
press Enter to execute.
There are several ways the user may use create a temporary folder on a Windows-based PC:
a. Use the Windows Desktop to create and rename the temporary folder.
• Right-click anywhere on the desktop to open the popup submenu, and then
select New > Folder to create the temporary folde r. T he new folder will be
created on the desktop.
• Right-click on the new folder and then select ‘Rename’ from the popup submenu.
Rename this folder to "temp" or some other convenient, unused name.
Figure 3-1. Temporary Folder Setup using Windows Desktop
b. Use Windo ws E xplorer to create and rename the temporary folder.
• Select File > New > Folder to create the temporary folder. The new folder
will be created in the active folder.
• Right-click the ‘New Folder’ folder name, and t hen rename this folder to
"temp" or some other convenient, unused name.
Figure 3-2. Temporary Folder Setup using Windows Explorer
Updating Firmware 3–3 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
c. Use the ‘Run’ and ‘Browse’ windows to create an d rename the temporary folder.
• Select [Start] on the Windows taskbar and then click the Run... icon. The
‘Run’ window will open.
• Click [Browse] in the ‘Run’ window. The ‘Browse’ window will open.
• Click the Create New Folder icon in the ‘Browse’ window. The new folder
will be created.
• Right-click the ‘New Folder’ folder name, and t hen rename this folder to
“temp” or some other convenient, unused name.
Figure 3-3. Temporary Folder Setup using ‘Run’ and ‘Browse’
d. Use Windo ws Command-line t o cr eate the temporary folder.
• First, click [Start] on the Windows tas kbar, and then click the ‘Run...’ icon
(or, depending on Windows OS versions prior to Windows 95, click the ‘ MS-
DOS Prompt’ icon from the Main Menu).
• Next, open a Command-line window…
o For Windows 95 or Windows 98 – Type “command”.
o For any Windows OS versions later than Windows 98 – Type “cmd” or
o Alternately, from [Start], select All Programs > Accessories > Command
o Finally, from the Command-line ‘c:\>’ prompt, type “mkdir temp” or “md
“command”.
Prompt.
temp” (mkdir and md stand for make directory), and then click [OK].
Updating Firmware 3–4 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Figure 3-4. Temporary Folder Setup using Windows Command Line
There should now be a ‘temp’ folder created and avai labl e f or pl acement of the firmware file
download.
Updating Firmware 3–5 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
• About Firmware Numbers, File Versions, and Formats: The Comtech
Revision 0
3.3 Download and Extract the Fi rm ware Up dat e
1. First, download the firmware update file from the Comtech EF Data Web site:
a. Go online t o
www.comtechefdata.com.
b. On the Main page – Under Support Information or the Support tab, select the
Software Downloads hyperlink.
c. On the Software Downloads page – Click Download Flash and Software Update
Files.
d. On the Flash Upda tes Index page – Select t he appropriate (Select a Product Line)
product hyperlink.
e. Select the appropriate firmware archive EXE or ZIP file download hyperlink.
EF Data Web site catalogues its firmware update files by product type
(e.g., router, modem, etc.), the specific m odel , and optional hardware
configurations.
• Note that ‘X’ denotes the revision letter, and ‘####’ represents the firmware
version (e.g., V111 = Version 1.1.1).
• About File Archive Formats: Comtech EF Data provides its
downloadable files in two compressed archive f ormats: *.exe (selfextracting) and *.zip (compressed). The *.exe file does not require a file
archiver and compression utility program such as PKZIP for Windows,
WinZip, ZipCentral, etc. (PKZIP for DOS is not supported due to file
naming conventions). Comtech EF Data does not provide this utility
program.
Some firewalls do not allow the download of *.exe f il es. Download the *.zip
file instead, and extract the firmware files from t he archive download with a
user-supplied utility program. For detailed information on handling archived
files, refer to the utility program Help document ation.
f. Download the archive file to the temporary folder.
• Once the EXE or ZIP hyperlink is selected the ‘File Download’ window opens and
prompts selection of [Open] or [Save]:
o Click [Open] to turn over file extraction to the user-supplied utility program. Be
sure to extract the firmware files to the ‘temp’ folder created earlier.
o Click [Save] to open the ‘Save As’ window. Be sure to select and [Save] the
archive *.exe or *.zip file to the ‘temp’ folder created earlier.
o Otherwise, click [Cancel] to quit and exit the file download process.
Updating Firmware 3–6 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Figure 3-5. Download Firmware Archive File
2. Extract the f i rmware files from the archive file.
a. (If not already done with File Download > [Open]) Extract the firmware files from the
downloaded *.exe or *.zip archive file with the user-supplied utility program:
b. Double-click on the archiv e file name, and then follow the prompts provided by the user-
supplied utility program. Extract, at a minimum, three files:
• The release notes PDF file.
• FW-#######x.bin – Firmware file, where “XXXXXXX ” is t he firmware number, and
"x" denotes the firmware revision letter.
• The CREFLASH FTP utility program file.
3. Confirm av ailability of the firmware files in the temporary folder.
There are several ways the user may view the content s of the temporary folder on a
Windows-based PC:
a. From the Windows Deskto p:
• Double-left-click the ‘temp’ folder saved to the Windows Desktop.
• Use Windows Explorer to locate, and then double-left-click the ‘temp’ folder.
• Use the ‘Browse‘ window ([Start] > ...Run > [Browse]) to locate, and then double-
click the ‘c:\temp’ folder.
b. Using Command-line:
• Type “cd c:\temp” at the Command-line prompt to change to the temporary directory
created earlier using Command-line.
• Type “dir” to list the files extracted to the temporary dir ectory from the downloaded
archive file.
The firmware files have been successfully downloaded and are now
available for transfer to the TRP1000-4450-OD.
Updating Firmware 3–7 MN-TRP1000-OD
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
To proceed with the firmware update procedure, assumptions are made that:
a b c
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3.4 Perform the FTP Upload Procedures
• The TRP1000-4450 ‘J6 | COMM 1’ port is connected to the user-supplied,
Windows-based PC serial port, and
• The PC is running a terminal emulation program (for operation of the
TRP1000-4450 serial or Telnet interface).
• The latest firmware files have been downloaded or otherwise received from
Comtech EF Data and are available on the user PC in an accessible
temporary folder.
3.4.1 Perform the Automated Serial-Based FTP Upload Procedure
(CReflash)
1. Run the CRef l ash application by either double clicking the application icon from the
temporary folder (or Desktop), or by selecting the application from the Program Files menu:
a. Type in the c orrect IP address of the unit.
b. Select the f irmware bulk image file, as identified in Section 3.3. Type in the name, or
select the file using [Browse].
c. Click [Start] to begin the flash upgrade procedure.
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2. Check that the transfer completed successfully.
3. Verify the file transfer.
a. Reboot the unit:
• Disconnect the power source from the TRP1000-4450.
• Re-energize the TRP1000-4450. The uni t will reboot using the updated firmware
image.
b. To verify that the new file has loaded, use the firmware version verification procedure
outlined in Section 3.2, Step 1.
The TRP1000 -4450 is now operating with its latest firmware. The serialbased firmware update process is now complete.
3.4.2 Perform the Ethernet-based FTP Upload Procedure
1. Use Command-line to send a “PING” command to confirm proper connection and
communication between the user PC and the TRP1000-4450.
a. If the I P A ddres s of the TRP1000-4450 is still not known:
• Via Telnet Remote Control – Type the “<1/IPA?” remote query (without quote s) at
the command prompt. The TRP1000-4450 returns the configured IP Address:
>0001/IPA= xxx.xxx.xxx.xxx
• Via the TRP1000-4450 Web Server Interface – View t he IP Address/Range entry in
the Network Maintenance section of the ‘Admin | Access’ page:
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b. Once the IP A ddress is known – use Command-line to PING:
• Type “ping xxx.xxx.xxx.xxx” at the Command-line prompt (where ‘xxx.xxx.xxx.xxx’
denotes the TRP1000-4450 IP Address).
• The response should confirm whether or not the TRP1000-4450 is properly
connected and communicating.
2. Use Command-line to transfer (FTP) the files from the user PC to the TRP1000-4450:
a. Type "ftp x xx.xxx.xxx.xxx" (where ‘xxx.xxx.xxx.xxx’ is the TRP1000-4450 IP Address).
b. Type “bin” to set the binary transfer mode.
c. Type “prompt” and then “hash” to facilitate the file t ransfer.
d. Type "put FW-#######x.bin bulk:" (where ‘x’ denotes the revision letter) at the
Command-line prompt, without quotes, to begin the file transfer. The de st i nation “bulk”
must be all lower case.
The process sequences through several bloc ks – this may take several minutes for the
transfer to occur.
In the event you receive the “Connection clo sed by remote host.”
message, wait another minute before continuing. The firmware
update sometimes takes longer than the FTP client allows.
e. Type "bye" to terminate the FTP session, and then close the Command-line window.
3. Use Telnet R emote Control or the TRP1000-4450 Web Server Interface to verify that the PCto-Unit FTP file transfer was successful.
• Via Telnet Remote Control – Type the “<1/FRW?” remote query (without quotes) at the
command prompt. The unit will return the Bulk, MnC, and FPGA firmware load
information.
• Via the TRP1000-4450 Web Server Interface – Open the ‘Config | Utility’ page and
review the Firmware Information section to v erif y that the PC-to-Unit FTP file transfer was
successful.
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4. Use the TRP 1000-4450 Web Server Interface to select the boot image. To select the
desired boot Image, open the TRP1000-4450 Web S erver Interface ‘Config | Utility’ page.
Use the Next Reboot Image drop-down list in the Current Active Firmware Image # section
to select 1 or 2, and then click [Submit].
5. Reboot the TRP1000-4450.
a. Disconnect t he power source from the TRP1000-4450.
b. Re-energize the TRP1000-4450. The unit will reboot using the updated firmware image.
6. To update th e other firmware image, repeat steps 1 through 5.
The TRP1000-4450 is now operating with its latest firmware. The Ethernetbased firmware update process is now complete.
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Chapter 4. ETHERNET-BASED
REMOTE PRODUCT
MANAGEMENT
4.1 Overview
This chapter describes the functionality of the TRP1000-4450 100BaseT/10BaseTx Ethernet
Management Interface. This interface is generally modeled after interface of Comtech EF Data’s
other Solid State Power Amplifier product lines.
Refer to the Remote Commands Specifications tables found in Chapter 5. SERIAL-BASED
REMOTE PRODUCT MANAGEMENT for detailed descriptions of the configuration parameters
featured on the individual web pages depicted in this section.
4.2 Ethernet Management Interface Protocols
The user PC facilitates access to Ethernet-based remote M&C of the TRP1000-4450
100BaseT/10BaseTx Ethernet Management Interface through two separately operated protocols:
• Telnet Interface. This requires use of the user PC’s Command-line interface, or a user-
supplied terminal emulation program such as HyperTerminal.
• TRP1000-4450 Web Server (HTTP) Interface. This requires a compatible user-supplied
web browser such as Internet Explorer.
• Simple Network Management Protocol (SNMP). This requires a user-supplied Network
Management System (NMS) and a user-supplied Management Information Base (MIB) File
Browser.
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ComtechEFData MIB file gives the root tree for ALL Comtech EF Data products
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4.3 Simple Network Management Protocol (SNMP) Interface
The SNMP is an Internet-standard protocol for managing devices on IP networks. The SNMPmanaged network consists of three key components:
• The managed device. This includes the TRP1000-4450.
• The SNMP Agent. This is the software that runs on the TRP1000-4450. The TRP1000-
4450 SNMP Agent supports both SNMPv1 and SNMPv2c.
• The user-supplied NMS. This is the software that runs on the manager.
4.3.1 Management Information Base (MIB) Files
MIB files are used for SNMP remote management of a unique device. A MIB file consists of a tree
of nodes called Object Identifiers (OIDs). Each OID provides remote management of a particular
function. These MIB files should be compiled in a user-supplied MIB Browser or SNMP Network
Monitoring System server. The following MIB files are associated with the TRP1000-4450:
MIB File/Name
(where ‘x’ is revision letter)
FW-0021006x.mib
ComtechEFData Root MIB file
TRP1000-4450 MIB file
FW-0021007x.mib
TRP1000-4450 Traps MIB file
Description
and consists of only the following OID:
Name: comtechEFData
Type: MODULE-IDENTITY
OID: 1.3.6.1.4.1.6247.95
Full path:
iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).comtechEFData(6247)
Module: ComtechEFData
MIB file consists of all of the OIDs for management of the amplifier functions
Trap MIB file is provided for SNMPv1 traps common for TRP1000-4450.
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In SNMP v1/v2c, the SNMP Community String is sent unencrypted in the SNMP
For proper SNMP operation, the TRP1000-4450 MIB files must be used with the
MIB2 SNMPv1 trap: Authentication Failure
5
MIB2 SNMPv2 notifications: Authentication Failure
1.3.6.1.4.1.6247.95.1.3.1
Faults SNMPv1 traps:
tropoSystemSummaryFaultEventV1
62479501
tropoSystemInputPowerEventV1
62479502
tropoSystemReversePowerEventV1
62479504
tropoSystemRFOverdrivenEventV1
62479505
tropoSystemOperatingAirTemperatureEventV1
62479506
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4.3.2 SNMP Community Strings
packets. Caution must be taken by the network administrator to ensure that SNMP
packets travel only over a secure and private network if security is a concern.
The TRP1000-4450 uses Community Strings as a password scheme that provides authentication
before gaining access to the TRP1000-4450 agent’s MIBs. They are used to authenticate users
and determine access privileges to the SNMP agent.
Type the SNMP Community String into the user-supplied MIB Browser or Network Node
Management software. You must define three Community Strings for SNMP access:
• Read Community default = public
• Write Community default = private
• Trap Community default = comtech
associated version of the TRP1000-4450 Remote Router M&C. Refer to the
TRP1000-4450 Firmware Release Notes for information on the required FW/SW
compatibility.
4.3.3 SNMP Traps
The TRP1000-4450 supports both SNMPv1 traps and SNMPv2 notifications. The TRP1000-4450
has the ability to send out SNMP traps when certain events occur in the unit. A trap is sent both
when a fault occurs and is cleared. You may configure which style of traps the TRP1000-4450
sends by using the TRP1000-4450 SNMPTrapVersion OID.
The following MIB2 SNMPv1traps and SNMPv2 notifications are supported by the TRP1000-4450:
The following Faults SNMPv1 traps and SNMPv2 notifications are supported by the TRP1000-
4450.
tropoSystemForwardPowerEventV1 62479503
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tropoSystemInternalTemperatureEventV1
62479507
tropoRFPowerSupply24VEventV1
62479508
tropoRFPowerSupply13V5EventV1
62479509
tropoRFPowerSupply5V8EventV1
62479510
tropoRFPowerSupplyNeg5V8EventV1
62479511
tropoRFFan1EventV1
62479512
tropoRFFan2EventV1
62479513
tropoRFFan3EventV1
62479514
tropoPS40VEventV1
62479515
tropoPS10VEventV1
62479516
tropoPS40VCurrentEventV1
62479517
tropoPS10VCurrentEventV1
62479518
tropoPS24VCurrentEventV1
62479519
tropoPSFan1EventV1
62479520
tropoPSFan2EventV1
62479521
tropoPSFan3EventV1
62479522
tropoRFHeatSinkTemperatureEventV1
62479523
tropoRFExhaustTemperatureEventV1
62479524
tropoPS5V8EventV1
62479525
Faults SNMPv2 notifications:
tropoSystemSummaryFaultEvent
1.3.6.1.4.1.6247.95.2.1.1
tropoSystemInputPowerEvent
1.3.6.1.4.1.6247.95.2.1.2
tropoSystemForwardPowerEvent
1.3.6.1.4.1.6247.95.2.1.3
1.3.6.1.4.1.6247.50.2.1.4
tropoSystemRFOverdrivenEvent
1.3.6.1.4.1.6247.95.2.1.5
tropoSystemOperatingAirTemperatureEvent
1.3.6.1.4.1.6247.95.2.1.6
tropoSystemInternalTemperatureEvent
1.3.6.1.4.1.6247.95.2.1.7
tropoRFPowerSupply24VEvent
1.3.6.1.4.1.6247.95.2.1.8
1.3.6.1.4.1.6247.95.2.1.9
tropoRFPowerSupply5V8Event
1.3.6.1.4.1.6247.95.2.1.10
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tropoSystemReversePowerEvent
tropoRFPowerSupply13V5Event
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tropoRFPowerSupplyNeg5V8Event
1.3.6.1.4.1.6247.95.2.1.11
tropoRFFan1Event
1.3.6.1.4.1.6247.95.2.1.12
tropoRFFan2Event
1.3.6.1.4.1.6247.95.2.1.13
tropoRFFan3Event
1.3.6.1.4.1.6247.95.2.1.14
tropoPS40VEvent
1.3.6.1.4.1.6247.95.2.1.15
tropoPS10VEvent
1.3.6.1.4.1.6247.95.2.1.16
tropoPS40VCurrentEvent
1.3.6.1.4.1.6247.95.2.1.17
tropoPS10VCurrentEvent
1.3.6.1.4.1.6247.95.2.1.18
tropoPS24VCurrentEvent
1.3.6.1.4.1.6247.95.2.1.19
tropoPSFan1Event
1.3.6.1.4.1.6247.95.2.1.20
tropoPSFan2Event
1.3.6.1.4.1.6247.95.2.1.21
tropoPSFan3Event
1.3.6.1.4.1.6247.95.2.1.22
tropoRFHeatSinkTemperatureEvent
1.3.6.1.4.1.6247.95.2.1.23
tropoRFExhaustTemperatureEvent
1.3.6.1.4.1.6247.95.2.1.24
tropoPS5V8Event
1.3.6.1.4.1.6247.95.2.1.25
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4.4 Telnet I nterface
The TRP1000-4450 provides a Telnet interface for the purpose of equipment M&C via the standard
Remote Control protocol. The Telnet interface requires user login at the Administrator level and
Read/Write level. An example of the login process is shown here:
Once logged into the Telnet interface as the Administrator, you can access the standard remote
control interface, defined in Chapter 5. SERIAL-BASED REMOTE PRODUCT MANAGEME NT, by
typing in a pertinent remote command or query at the Telnet -- > prompt.
4.5 Web Server (HTTP) Interface
A user-supplied web browser allows the full M&C of the TRP1000-4450 from its Web Server
Interface. This embedded web application is designed for, and works best with, Microsoft’s Internet
Explorer Version 5.5 or higher.
Refer to the Remote Commands and Queries specifications tables found in Chapter 5. SERIAL-
BASED REMOTE PRODUCT MANAGEMENT for detailed descriptions of the configuration
parameters featured on the individual web pages shown in this chapter.
4.5.1 User Login
From the PC, type http://192.168.1.4 (the default IP address for the TRP1000-4450) into the
Address area of the browser:
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The Login window will appear, similar to the example shown here. Type the User name and
Password, and then click [OK]. The default User Name and Password are both comtech.
Once the valid User Name and Password is accepted, the TRP1000-4450 Web Server Interface
“splash” page displays, as per the example shown to the right (note that the Firmware Version listed
here is subject to change):
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If you edit a field, make sure to click the action button before you leave the page.
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4.5.2 Web Server Interface – Operational Features
4.5.2.1 Navigation
The TRP1000-4450 Web Server Interface features navigation tabs located at the top of each page.
After you click a navigation tab, you may click an available primary page hyperlink. In turn, any
nested hyperlinks appear for further selection.
This manual uses a naming format for all web pages to indicate to you the depth of navigation
needed to view the referenced page: “Top Level Tab | Primary Page Hyperlink.”
For example: “Home | Contact” is interpreted to mean “first click the top-level ‘Home’ navigation
tab; then, click the ‘Contact’ page hyperlink.”
4.5.2.2 Page Sections
Each page features one or more sections. The title at the upper-left corner of each page or page
section describes its operational features. Each section can feature editable fields, action buttons,
and read-only displays for a specific function.
This manual explains the purpose and operation for each Web page on a per-page, per-section
basis.
4.5.2.3 Execution Buttons
Action buttons are important in the Web Server Interface. Click an action button to do one of these
tasks:
• Refresh the page with current data.
• Reset changed parameters to remove unsaved changes.
• Submit (permanently save) changes.
If you go to another page without first clicking the action button, your changes
are not
saved.
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If you edit any field, make sure to click the action button before you leave the
Summar
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4.5.2.4 Drop-down Lists
A drop-down list lets you choose from a list of selections. Left-click the drop-down button to open
the list. Then, left-click on an item to select that choice.
4.5.2.5 Text or Data Entry
Text boxes let you type data into a field. An action button may be associated with a single text box,
or a group of text boxes.
For any text box, left-click anywhere inside the box, type the desired information into that field, and
be sure to press [ENTER] when done.
Click the related action button to save the data.
page. If you go to another page without first clicking the action button, your
changes are not
saved.
4.5.3 Web Server Interface – Menu Tree
The TRP1000-4450 Web Server Interface provides access to four (4) navigation tabs (shown in
blue):
Home Admin Config Status
Home
Contact SNMP Mask Status
Utility FETs
Access
Amplifier
y
Events
Statistics
MOP
Beyond this top-level row of navigation tabs, the diagram illustrates the available primary (gray)
page hyperlinks that afford you more specific functionality.
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4.5.4 Web Server Page Descriptions
The sections and subsections that follow detail the pages accessible via hyperlink from the “Splash”
page navigation tabs shown in Section 4.5.4:
Section 4.5.4.1 Home Pages
Section 4.5.4.2 Admin (Administration) Pages
Section 4.5.4.3 Config (Configure TRP1000-4450) Pages
Section 4.5.4.4 Status Pages
4.5.4.1 Home Pages
Select the Home, or Contact hyperlink to continue.
4.5.4.1.1 Home | Home
From any location within the Web Server Interface, click the Home top navigation tab and/or the
nested hyperlink to return to this top-level page. Use this page to identify the product and its current
operating firmware version.
Figure 4-1. Home | Home Page
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4.5.4.1.2 Home | Contact
Use this page to reference basic contact information needed to reach Comtech EF Data Sales and
Customer Support via phone, fax, or Web/e-mail hyperlinks.
Figure 4-2. Home | C ontact Page
4.5.4.2 Admin (Administration) Pages
Select the Access or SNMP hyperlink to continue.
The Admin pages are available only to users who have logged in using the
Administrator Name and Password.
4.5.4.2.1 Admin | Access
Use this page to set up and maintain user names, passwords, the e-mail server, and the host IP
addresses to facilitate communication with the TRP1000-4450 Web Server.
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Figure 4-3. Admin | Access Page
Network Maintenance
IP Gateway, IP Address/Range: Enter the desired IP Gateway Address and IP Address/
Range in these text boxes.
MAC Address (read-only): The MAC is set at the factory to a guaranteed unique address that
you cannot modify.
Click [Change IP Address] to save. Otherwise, click [Reset] to revert to the previously
assigned IP Gateway and IP Address/Range.
System Account Access Information
Admin, Read/Write, and Read Only Names and Passwords:
The factory defaults for these names/passwords are:
Admin comtech/comtech
Read/Write opcenter/1234
Read Only monitor/1234
Note the following:
These Name fields can be any alphanumeric combination with a maximum length of 10
characters.
These Password fields can be any alphanumeric combination with a maximum length of
10 characters.
Make the desired configuration settings in this section, and then click [Change Access] to
save these changes. Otherwise, click [Reset] to revert to the previously assigned System
Account Access Information.
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Webpage Timeout
Use the drop-down list to select the desired time lapse bef ore the TRP1000-4450 Web Server
Interface pages time out as either five minutes or eight hours. The default timeout setting is five
minutes. Click [Submit] when done.
Click [Refresh] to update the page appearance to the current operating configuration.
The ‘Status | Status’ page (Sect. 4.5.4.4.2) will automatically refresh once every
ten seconds, and will reset the timeout counter.
4.5.4.2.2 Admin | SNMP
Use this page to set and returns administration information for the TRP1000-4450 SNMP feature.
Figure 4-4. Admi n | SNMP Page
SNMP
Simple Network Management Operational Status: Use the drop-down list to select the
Simple Network Management operational setting as Enabled or Disabled.
The SNMP Read and Write Community String fields can be any combination of characters
and a length of 0 - 20 characters:
The factory default for the Read Community String parameter is public.
The factory default Write Community String is private.
Enable Authentication Trap: Use the drop-down list to select the Enable Authentication Trap
operational setting as Enabled or Disabled.
The Administrator can assign up to two SNMP Trap IP addresses and one SNMP Trap
Community String. The SNMP Trap Community String field can be any combination of
characters and a length of 0 - 20 characters:
The factory default for the Trap Community String is comtech.
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Trap Version: Use the drop-down list to select the SNMP Trap Version as SNMPv1 or
SNMPv2.
For details pertaining to the remaining configuration parameters available on this page, see Section
6.3 SNMP INTERFACE.
Click [Submit SNMP] to save. If it is desired to revert back to the previously assigned SNMP
designations, click [Reset] instead.
4.5.4.3 Config (TRP1000-4450 Configuration) Pages
Select the Amplifier or Utility hyperlink to continue.
4.5.4.3.1 Config | Amplifier
Figure 4-5. Config | Amplifi e r P age
Use this page to configure the communications, operations, and alarms/faults handling for the
amplifier.
To update the page to the current amplifier configuration: Click [Refresh].
Serial
Remote Address – Enter a valid physical remote address from 0001 to 9999.
Baud Rate – Use the drop-down list to select the operating baud rate as 2400, 4800, 9600,
19200, or 38400 baud
Data Bits - Parity - Stop Bits – Use the drop-down list to select the data bits, parity, andstop
bits as 8-N-1, 7-E-2, or 7-O-2. Default is 8-N-1.
Click [Save Changes] to save.
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Amplifier
Amplifier – Use the drop-down list to select the amplifier as either On or Off.
Mute – Use the drop-down list to select the Mute as either Enabled or Disabled.
Aux Mute – Use the drop-down list to select t he Mute as either Enabled or Disabled.
Enabled allow the Mute signal on the communication connector to control the mute function.
Atenuation (dB) – Enter a valid attenuation level (00.00 to 20.00 dB) in 0.25 dB steps.
Fault Recovery – Use the drop-down list to select Fault Recovery as either Automatic or
Manual.
Click [Save Changes] to save.
Threshold Power Settings
• RF Input Threshold (dBm)
• RF Output Min Threshold (dBm)
• RF Output Max Threshold (dBm)
• RF Reverse Threshold (dBm)
Use the field to set the threshold value, in dBm, for each parameter. When the forward power
monitor is set to Alarm or Fault instead of the factory default of Mask, and the forward power
drops below the specified value, the alarm/fault is indicated.
Setting this parameter to the default value of 00.00 effectively disables the threshold.
Click [Save Changes] to save.
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4.5.4.3.2 Config | Mask
Use this page to configure TRP1000-4450 mask parameters.
Figure 4-6. Config | Utility Page
Each pull down menu has three sections: MASKED, ALARM, FAULT.
• MASKED does not generate a ALARM or FAULT.
• ALARM may generate an Alarm (does not set the Summary Fault Relay).
• FAULT may generate an Fault (does set the Summary Fault Relay).
All Alarms and Fault are recorded in the Event log.
• RF Module Fan 1 Speed
• RF Module Fan 2 Speed
• RF Module Fan 3 Speed
• PS Module Fan 1 Speed
• PS Module Fan 1 Speed
• PS Module Fan 1 Speed
• High Input Power
• High Reverse Power
• Low Forward Power
Click [Change Alarm Mask] to save changes. Otherwise, click [Reset] to revert to the previously
assigned Alarm Mask settings.
Click [Refresh] to update the page with the current viewing and operating configuration.
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4.5.4.3.3 Config | Utility
Use this page to configure TRP1000-4450 operating parameters.
Figure 4-7. Config | Utility Page
Date and Time
Enter a date using international format in the form DD/MM/YY (where DD = day [01 t o 31] , M M
= month [01 to 12], and YY = year [00 to 99]).
Enter a time using HH:MM:SS format (where HH = hour [00 to 23], MM = minutes [00 to 59],
and SS = seconds [00 to 59]).
Click [Change Date/Time] once the desired date and time have been entered in this section.
Circuit ID
Enter a Circuit ID string of up to 48 characters. Click [Save Changes] once the desired string is
entered in this section.
Current Active Firmware Image (read-only)
The selected Current Active Firmware Image is identified here. In this example, Image 2 is the
Current Active Firmware Image.
Next Reboot Image
Use the drop-down list to select Reboot Image 1 or 2. Press [Submit] when done.
Perform Soft Reboot
Click [Reboot Now] to reboot the TRP1000-4450 using the Current Active Firmware Image.
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Unlike the remaining pages available through this interface that refresh/update only
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Firmware Information (read-only)
This read-only scrollable window provides information about the currently loaded Bootrom; for
complete Bulk1 and Bulk2 information, scroll through all the constituent firmware blocks that
make up the bulk.
Part Number (read-only)
This read-only scrollable window provides identifying part number information for the unit in
use.
Click [Refresh] to update the page appearance to the current utility configuration.
4.5.4.4 Status Pages
The hyperlinks available under the ‘Status’ tab provide access to event logging, operational
statistics, status, and FET windows.
Select the Summary, Status, FETs, or Events hyperlink to continue.
4.5.4.4.1 Status | Summary
Use this page to access summarized information about the TRP1000-4450.
when manually selected, the ‘Status | Summary’ page updates automatically once
every 10 seconds. Even with this automatic refresh function, you may click
[Refresh] to update the operational status parameters found on this page.
Figure 4-8. Status | Summary Page
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Unlike the remaining pages available through this interface that refresh/update only
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4.5.4.4.2 Status | Status
Use this page to review all pertinent information about the TRP1000-4450.
when manually selected, the ‘Status | Status’ page updates automatically once
every 10 seconds. Even with this automatic refresh function, you may click
[Refresh] to update the operational status parameters found on this page.
Figure 4-9. Status | Status Page
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4.5.4.4.3 Status | FETs
Use this page to review a read-only scrollable window that displays the operating currents of all
FETs (Field Effect Transistors) installed in the RF amplifier.
Figure 4-10. Status | FETs Page
Click [Refresh] to update the page with the most recent RF Power FET Current Status parameters.
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4.5.4.4.4 Status | Events
Use this page to view with all pertinent information about stored events, and to define the TRP10004450 alarm parameters that determine how those events are triggered.
Figure 4-11. Status | Events Page
Unread Stored Events
This read-only scrollable window displays the unread stored events log in sequential, date-
stamped format. A running tally of the number of unread stored events is displayed in the
window header. The unit returns and displays the five oldest stored events in the alarm log. All
events that are read from the log are also automatically removed from the log.
Manage the unread Stored Events window as follows:
Read Next Five Events – Select to display the next five unread stored events in the log.
Clear Events Log – Select to clear all stored events from the log.
Initialize Events Pointer – Select to reset the internal pointer to allow queries to start at the
beginning of the stored events log.
Click [Submit] to execute the choice – the window will update according to the selection made.
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4.5.4.4.5 Status | Statistics
Use this page to view with all pertinent information about stored stistics, and to define the TRP10004450 Statistics Interval and Statistics Averaging.
Figure 4-12. Status | Statistics Page
This read-only scrollable window displays the unread stored statists log in sequential, date-
stamped format. The unit returns and displays the oldest stored statistics in the statistics log.
Statistics Interval: indicates how often one statistical entry is made. Values range from 1 min to 99
min. Click [Submit] to execute the choice – the window
Statistics Averaging: indicates if averaging is used or not. Values range from Disable or Enable.
Click [Submit] to execute the choice – the window
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4.5.4.4.6 Status | MOP
Use this page to view some miniumum and maximum values. Each entry has a Date and Time
stamp.
Figure 4-13. Status | MOP Page
This read-only scrollable window displays the unread stored statists log in sequential, date-
stamped format. The unit returns and displays the oldest stored statistics in the statistics log.
• INPWR = Input Power (dBm)
• FWRWR = Forward Power (dBm)
• RVPWR = Reverse Power (dBm)
• OTEMP = Outside Temperature
• ATEMP = Heat Sink Temperature
• ETEMP = Exhaust Temperature
• PS40I = 40V current (Amps)
• PS10I = 10V current (Amps)
• PS24I = 24V current (Amps)
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Chapter 5. SERIAL-BASED REMOTE PRODUCT
MANAGEMENT
5.1 Overview
Serial-based remote product management of Comtech EF Data’s TRP1000-4450 Troposcatter C-Band Outdoor Amplifier is available
using the TRP1000-4450’s ‘J6 | COMM 1’ port. Some key parameters and procedures and their as sociated remote commands and
queries are summarized, followed by detailed instructions for use of the serial remote control communication command and query
interface.
5.2 Key Operational Parameters
For detailed information about the remote commands and queries mentioned in this section, see Section 5.4 Remote Commands and
Queries in this chapter.
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5.2.1 Faults
The M&C system monitors certain key functions of the TRP1000-4450 for proper operation. Should any of these parameters exceed
predetermined limits, the M&C system will declare a fault. The con di tions that trigger a fault are:
• Any power su ppl y that is outside its nominal value.
• Fan running less than 25% of maximum speed.
• I2C internal bus communications fault.
Thermal Shutdown – A temperature fault is indicated if the unit is greater than +90°C. This creates a summary fault and will cause the unit
to mute itself and switch to the back-up unit (if in a redundant system). However, the 10V supply to the FET transistors will remain on until
the unit reaches the thermal shutdown temperature of +95°C or greater. For protection reasons, the unit will shut down the 10V supply to
the power transistors at temperatures greater than +95°C.
5.2.2 Some Common Commands
A few of the most common commands and queries are:
• RMS – Retrieve Maintenance Status. Displays voltages, fan speeds, Heatsink temperature, output power monitor reading, etc.
• RCS – Retrieve Configuration Status. Displays current attenuation, mute, amplifier, online, etc. status.
• RAS – Retrieve Alarm Status. Displays current alarm or fault status.
Full details for each of these are listed in Section 5.4 of this chapter.
5.3 Remote Control Protocol and Structure
For legacy serial communication, the electrical interface is either a full-duplex EIA-485/EIA-422 multi-drop bus (for the control of many
devices) or an EIA-232 connection (for the control of a single device), and data is transmitted in asynchronous serial form, using ASCI I
characters. Control and status information is transmitted in packets, of variable length, in accordance with the structure and protocol
defined in later sections.
Additionally, the TRP1000-4450 also supports the serial command protocol over a Telnet session through the use of a 10/100Base-T
Ethernet connection with the TRP1000-4450. The Ethernet communications interface also supports SNMP protocol, and provides a
graphical user interface (GUI) through web pages that can be accessed using a web browser.
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5.3.1 EIA-485
For applications where multiple devices are to be monitored and controlled, a full-duplex (or 4-wire) EIA-485 is preferred. Half-duplex (2wire) EIA-485 is possible, but is not preferred.
In full-duplex EIA-485 communication there are two separate, isolated, i ndependent, differential-mode twisted pairs, each handling serial
data in different directions. It is assumed that there is a ‘Controll er’ device (a PC or dumb terminal), which transmits data, in a broadcast
mode, via one of the pairs. Many ‘Target’ devices are connected to this pair, which all simultaneously receive data from the Controller. The
Controller is the only device with a line-driver connected to this pair – the Target devices only have line-receivers connected.
In the other direction, on the other pair, each Target has a Tri-Stateable line driver connected, and the Controller has a line-receiver
connected. All the line drivers are held in high-impedance mode unti l one (and only one) Target transmits back to the Controller.
Each Target has a unique address, and each time the Controller transmit s, in a framed ‘packet’ of data, the address of the intended
recipient Target is included. All of the Targets receive the pack et, but only one (the intended) will reply. The Target enables its output line
driver, and transmits its return data packet back to the Controller, i n t he ot her direction, on the physically separate pair.
EIA-485 (Full Duplex) Summary:
Two differential pairs
One pair for Controller to Target, one pair for Target to Controller.
Controller-to-Target pair
Pair has one line driver (Controller), and all Targets have line-receivers.
Target-to-Controller pair
Pair has one line receiver (Controller), and all Targets have Tri -State drivers.
5.3.2 EIA-232
This is a much simpler configuration in which the Controller devi ce is connected directly to the Target via a two-wire-plus-ground
connection. Controller-to-Target data is carried, via EIA-232 electrical levels, on one conductor, and Target-to-Controller data is carried in
the other direction on the other conductor.
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5.3.3 Basic Protocol
Whether in EIA-232 or EIA-485 mode, all data is transmitted as asynchronous serial characters, suitable for transmission and reception by
a UART. The character format should be 8N1 (8 data bits, no parity, 1 stop bit). The baud rate may vary between 2400 and 38400 baud.
All data is transmitted in framed packets. The Controller is assum ed to be a PC or ASCII dumb terminal, which is in charge of the process
of monitor and control. The Controller is the only device that is permi tted to initiate, at will, the transmission of data. Targets are only
permitted to transmit when they have been specifically instruct ed to do so by the Controller.
All bytes within a packet are printable ASCII characters, less than AS CI I code 127. In this context, the Carriage Return and Line Feed
characters are considered printable.
All messages from Controller-to-Target require a response – with one exception. This will be either to return data that has been requested
by the Controller, or to acknowledge reception of an instruction t o change the configuration of the Target. The exception to this is when the
Controller broadcasts a message (such as Set time/date) using Address 0, when the Target is set to EIA-485 mode.
5.3.4 Packet Structure
The exchange of information is transmitted, Controller-to-Ta rget and Target-to-Controller, in ‘packets’. Each packet contains a finite
number of bytes consisting of printable ASCII characters, excludi ng ASCII code 127.
In this context, the Carriage Return and Line Feed characters are considered printable. With one exception, all messages from Controllerto-Target require a response – this will be either to return data that has be en requested by the Controller, or to acknowledge reception of
an instruction to change the configuration of the Target.
Controller-to-Target
Start of Packet
Target Address
Address Delimiter
Instruction Code
Code Qualifier
Optional Arguments
End of Packet
<
ASCII code 60
(1 character)
(4 characters)
/
ASCII code 47
(1 character)
(3 characters)
=or ?
ASCII codes 61 or 63
(1 character)
(n characters)
Carriage Return
ASCII code 13
(1 character)
EXAMPLE: <0412/MUT=1{CR}
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Target-to-Controller
Start of Packet Target Address Address Delimiter Instruction Code Code Qualifier Optional Arguments End of Packet
>
ASCII code 62
(1 character)
(4 characters)
/
ASCII code 47
(1 character)
(3 characters)
=, ?, !, or *
ASCII codes
61, 63, 33, or 42
(1 character)
(From 0 thru n
characters)
Carriage Return, Line
Feed
ASCII codes 13,10
(2 characters)
EXAMPLE: >0412/MUT=1{CR}{LF}
5.3.4.1 Start of Packet
The ‘<’ and ‘>’ characters indicate the start of packet. They may not appear anywhere else within the body of the message.
• Controlle r to Target: This is the character ‘<’ (ASCII code 60)
• Target to Controller: This is the character ‘>’ (ASCII code 62)
5.3.4.2 Target Address
Up to 9,999 devices can be uniquely addressed. In both EIA-232 and EIA-485 applications, the permissible range of values is 1 to 9999. It
is programmed into a target unit using the remote control port.
The controller sends a packet with the address of a target - the d esti nation of the packet. When the target responds,
the address used is the same address, to indicate to the controller the source of the packet. The controller does not
have its own address.
5.3.4.3 Address Delimiter
This is the ‘forward slash’ character ' / ' (ASCII code 47).
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5.3.4.4 Instruction Code
This is a three-character alphabetic sequence that identifi es t he subject of the message. Wherever possible, the instruction codes have
been chosen to have some significance.
For Example: GAC for Global Amplifier Configuration; IPA for IP Address, etc. This aids in the readability of the message, should it be
displayed in its raw ASCII form.
Both upper case and lower case alphabetic characters may be u sed (A-Z and a-z, ASCII codes 65-90 and 97-122).
5.3.4.5 Instruction Code Qualifier
This is a single character that further qualifies the preceding inst ruction code. Code Qualifiers obey the following rules:
1. From Controller to Target, the only permitted values are:
Symbol
Definition
=
(ASCII code 61)
The ‘=’ code is used as the Assignment Operator (AO) and is used to indicate that the parameter defined by the preceding byte should
be set to the value of the argument (s) which follow it.
EXAMPLE: In a message from Controller-to-Target, MUT=1 would mean ‘enable the mute function’.
?
(ASCII code 63)
The ‘?’ code is used as the Query Operator (QO) and is used to indicate that the Target should return the current value of the
parameters defined by the preceding byte.
EXAMPLE: In a message from Controller-to-Target, MUT? denotes ‘return the current state of the mute function’.
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2. From Target to Controller, the only permitted values are:
Symbol
Definition
=
(ASCII code 61)
The ‘=’ code is used in two ways:
a. If the controller sends a query code to a target, (EXAMPLE: MUT?, meaning ‘is mute enabled or disabled?’), the target responds
with MUT=x, where x represents the frequency in question, “1” being ‘enabled’ and “0” being ‘disabled’.
b. If the controller sends an instruction to set a parameter to a particular value, and, providing the value sent is valid, the target will
acknowledge the message by replying with MUT=(with no message arguments).
?
(ASCII code 63)
If the controller sends an instruction to set a parameter to a particular value, and, if the value sent is not valid, the target will acknowledge
the message by replying (for example) with MUT? (with no message arguments). This indicates that there was an error in the message
sent by the controller.
!
(ASCII code 33)
If the controller sends an instruction code that the target does not recognize, the target will acknowledge the message by echoing the
invalid instruction, followed by the ! character. (EXAMPLE: XYZ!)
*
(ASCII code 42)
If the controller sends an instruction to set a parameter to a particular value, and, if the value sent in the argument is valid, however, if
the target is in the wrong mode, the modulator will not permit that particular parameter to be changed at this time, the target will
acknowledge the message by replying, (for example), with MUT* (with no message arguments).
#
(ASCI code 35)
If the controller sends an instruction code that the target cannot currently perform because of hardware resource issues, the target will
acknowledge the message by echoing the invalid instruction followed by the # character. This response can only occur if the operator
sends two or more ‘hardware configuration’ type commands without allowing adequate time between commands for the hardware to
be figured. For example, if the operator issues commands to change both the frequency and the attenuation with less than 100
milliseconds between commands, and if the response # is returned, then the command was not accepted and the operator must
resend the command.
5.3.4.6 Optional Message Arguments
Arguments are not required for all messages. Arguments are AS CII codes for any printable character.
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5.3.4.7 End of Packet
Both of the following examples indicate the valid termination of a packet.
• Controlle r to Target: This is the ‘Carriage Return’ character (ASCII code 13)
• Target to Controller: This is the two-character sequence ‘Carriage Return’, ‘Line Feed’. (ASCII code 13, and code 10.)
5.3.5 End-Of-Life Commands
Certain commands (denoted by an ‘E’ in the Parameter Type col umn in Section 5.4 Remote Commands and Queries) are marked as
End-of-Life (EOL). While these commands are fully supported in this product, it is highly recommended that the equivalent new commands
be used for new implementations. The new commands will generally follow the outdated commands.
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5.4 Remote Commands and Queries
Table Indexes:
Notes:
1) Index Columns – Where Column ‘C’=Command, and Column ‘Q’=Query, columns marked ‘X’ designate the instruction code as
Command only, Query only, or Command or Query. Where CODE=XXX, this indicates a priority command.
2) In the tables that follow, the following codes are used in the ‘Response to Command’ column (per Sect. 8.5.5):
= Message ok
# Message ok, but unit is not in Remote mode.
? Received ok, but invalid arguments were found.
~ Time out of a pass-through message, either to via EDMAC or to a local
ODU.
^ Message ok, but unit is in Ethernet mode.
Sect. 5.5 Customer Commands
CODE C Q PAGE CODE C Q PAGE
COD
E
C Q PAGE CODE C Q PAGE CODE C Q PAGE
AFR X X
5–10 HPT X X
5–14 MUT X X
5–20 RUS - X
5–29 SSL X X
5–32
AMP X X
5–10 IEP X -
5–14 NUE - X
5–20 SAS - X
5–29 STA X X
5–32
APM X X
5–10 IMG X X
5–15 NUS - X
5–20 SBR X X
5–29 STB X X
5–33
ATT X X 5–11 IPA X X 5–15 PNM - X 5–20 SCN X X 5–32
STV X X 5–33
AUX X X 5–11 IPG X X 5–16 RAS - X 5–20 SFS - X 5–30
SWC X X 5–33
CAA
X
-
5–11 ISP
X
X
5–16 RBT
X
-
5–23 SNA
X
X
5–30
TIM
X
X
5–33
CAE X -
5–11 LAM X X
5–16 RCS - X
5–23 SNM X X
5–30 TMP -
5–34
CID X X
5–12 LNA - X
5–16 RET - X
5–23 SNO - X
5–30 TNA - X
5–34
DAT X X
5–12 LPT X X
5–17 RFS - X
5–24 SPA X X
5–31 TNE - X
5–34
DAY X X 5–12 LRS X X 5–17 RMS - X 5–24 SPB X X 5–31
ESA X X 5–13 MAC - X 5–17 RNE - X 5–27 SRC X X 5–31
FRW
-
X
5–13 MOP
-
X
5–18 RNS
-
X
5–28 SSC
X
X
5–31
HID - X
5–14 MSK X X
5–19 RPT X X
5–28 SSI X X
5–32
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5.5 Customer Commands
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Auto Fault
Recovery
AFR= 1 byte Command or Query.
Sets the automatic fault recovery mute mode.
Where:
1 = Automatic fault recovery enabled (unit will automatically
return to its pre-fault mute state after all fault conditions
clear)
0 = Automatic fault recovery disabled (unit will remain
muted until the user un-mutes the output using the MUT
command)
Example:
<0001/AFR=1’cr’
>0001/AFR=’cr’’lf’
Default Value: 1
AFR=
AFR?
AFR? AFR=x
(Same
format as
command
arguments)
RF Power
Amplifier
State
AMP= 1 byte Command or Query.
Turns ON or OFF the RF power amplifiers.
0 = Off
1 = On
Example:
<1/AMP=1’cr’
>0001/AMP=’cr’’lf’
Default Value: 0
AMP=
AMP?
AMP*
AMP? AMP=x
(Same
format as
command
arguments)
Amplifier
Power-up
Mode
APM= 1 byte Command or Query.
Enables or disables the amplifier power-up mode.
0 = Disabled. Amplifier is always off at power -up.
1 = Enabled. Amplifier is set to the last user conf i gured state
at power-up (on or off depending on the AMP sett i ng) .
Example:
<1/APM=1’cr’
>0001/APM=’cr’’lf’
Default Value: 0
APM=
APM?
APM*
APM? APM=x
(Same
format as
command
arguments)
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Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Attenuation ATT= 5 bytes Command or Query.
Set the RF attenuation level from 0 to 10dB in 0.25dB s teps.
Example:
<1/ATT=10.00’cr’
>0001/ATT=’cr’’lf’
Default Value: 10.00
Default ATT Step: 0.25 dB
ATT=
ATT?
ATT*
ATT? ATT=xx.xx
(Same
format as
command
arguments)
Auxilliary
Mute
AUX= 1 byte Command or Query.
Enable or disable the auxiliary mute hard wa r e control.
Where:
1 = auxiliary mute enabled
0 = auxiliary mute disabled
Example:
<1/AUX=1’cr’
>0001/AUX=’cr’’lf’
Default Value: 0
AUX=
AUX?
AUX*
AUX?
Clear All
Stored
Alarms
CAA= None Comman d only.
Instructs the unit to clear all Stored Alarms. This command
takes no arguments.
Example:
<1/CAA=’cr’
>0001/CAA=’cr’’lf’
CAA=
CAA*
N/A N/A
Clear All
Stored
Events
CAE= None Comman d only.
Clear all Stored Events. This command takes no ar guments.
Example:
<1/CAE=’cr’
>0001/CAE=’cr’’lf’
CAE=
CAE*
N/A N/A
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Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Circuit
Identification
CID= 48 bytes Command or Query.
CID is a user-defined string of data that may be use d to
identify or name the unit or station. The CID is an 80-byte
field of data that is entered as one line, but it will be read
back from the unit as two 40-byte lines of data.
Examples:
<1/CID= Station #001--SSPA #01--’cr’
>0001/CID=
<1/CID?’cr’
>0001/CID=’cr’
Station #001--SSPA #01--’cr’’lf’
Default Value:
--------------CUSTOMER ID---------------
----------------MESSAGE-----------------
CID=
CID?
CID*
CID? CID=x…x
(See
description
for details of
arguments)
Set RTC
(Real-TimeClock) Date
DAT= 6 bytes Command or Query.
A command in the form mmddyy, where; dd = day of the
month, between 01 and 31, mm = month of the year,
between 01 and 12 and yy = year, between 00 and 96 (1K
OD to 2096)
Example (date = April 24, 2003):
<1/DAT=042503’cr’
>0001/DAT=’cr’’lf’
DAT=
DAT?
DAT*
DAT?
DAT=xxxxxx
(Same
format as
command
arguments)
Set RTC
(Real-TimeClock) Date
DAY= 6 bytes Command or Query.
A command in the form ddmmyy, where; dd = day of the
month, between 01 and 31, mm = month of the year,
between 01 and 12 and yy = year, between 00 and 99 (1K
OD to 2099)
Example (date = April 24, 2003):
<1/DAY=240403’cr’
>0001/DAY=’cr’’lf’
DAY=
DAY?
DAY*
DAY? DAY=xxxxxx
(Same
format as
command
arguments)
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Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Enable
Statistics
Averaging
ESA= 1 byte Command or Query.
Enable or disable statistics averaging. When statistics
averaging is enabled all new entries in the sta tistics log are
comprised of averaged measurements.
Where:
0 = Disable
1 = Enable
Example:
<0001/ESA=1’cr’
>0001/ESA=1’cr’’lf’
Default Value: 0
ESA=
ESA?
ESA*
ESA?
Retrieve
Firmware
Number
N/A Query only.
Returns the firmware type(s) loaded into the unit. The firmware
information is returned in the following format:
FW-AAAAAAA B.B.BB DD/MM/YY
Where:
FW-AAAAAAA = the firmware part number
B.B.BB = the version number
DD/MM/YY = Day/Month/Year firmware released
Example:
<1/FRW?’cr’
>0001/FRW=
Boot:
FW-0000082 0.0.1a 04/09/08
Bulk1:
FW-0000078 0.0.1a 04/09/08
FW-0000080 0.0.1a 04/09/08
FW-0000081 0.0.1a 04/09/08
Bulk2:
FW-0000078 0.0.1a 04/09/08
FW-0000080 0.0.1a 04/09/08
FW-0000081 0.0.1a 04/09/08
FRW= FRW?
FRW={CR}B
oot:{CR}abc
{CR}Bulki:{C
R}abc{CR}a
bc
(See
description
for details of
arguments)
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–14 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Hardware ID N/A 1 byte Query only:
Returns the value of the Hardware ID byte.
Example:
<0001/HID?’cr’
>0001/HID=0’cr’’lf’
HID= HID? HID=x
High Power
Threshold
HPT= 5 bytes Command or Query.
This command allows the user to set the threshold for the
high forward power alarm/fault. If the forward power rises
above the specified value, the alarm/fault will be indicated.
HPT=xx.xx,
Where:
xx.xx = a real number between 48.00 and 64.00 dBm.
Example:
<1/HPT=63.00’cr’
>0001/HPT=’cr’’lf’
HPT=
HPT?
HPT*
HPT?
High Power
Threshold
Initialize
Events
Pointer
IEP= None Command only.
Resets internal pointer to allow RNE? Queries to start at the
beginning of the stored events log.
Example:
<1/IEP=’cr’
>0001/IEP=’cr’’lf’
IEP=
IEP?
IEP*
N/A N/A
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–15 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Software
Image
IMG= 1 byte Command or Query.
Current Active software image,
Where:
1=Bulk Image # 1 currently active
2=Bulk Image # 2 currently active
Examples:
<1/IMG=1’cr’ (instructs the unit to load fir mware from image
#1 at the next reset / power up).
<1/IMG?’cr’ (queries the image number that the firmware
loaded during bootup)
Note: If the user sends the IMG command, and then queries
the IMG value, the numbers may not be equal because
the command tells the firmware which image to boot
from at the next bootup, and the query reports the
image that the firmware booted from on the last bootup.
IMG=
IMG?
IMG*
IMG#
IMG? IMG=x
(See
description
for details of
arguments)
IP Address IPA= 18 bytes Command or Query.
Used to set the IP address and network prefix for t he 10/100
BaseT Ethernet management port, in the form at:
xxx.xxx.xxx.xxx.yy,
Where:
xxx.xxx.xxx.xxx is the IP address, and
yy is the network prefix (8-30)
Example:
<1/IPG=192.168.001.004.24’cr’
>0001/IPG=’cr’’lf’
Note: Changing the IP address through the Telnet interface
requires the user to power cycle the unit, and t hen
restart a new Telnet session with the new IP address.
The IP address typed into the Telnet client software
does not include the range parameter, so it would be:
192.168.1.4.
Default Value: 192.168.001.004.24
IPA=
IPA?
IPA*
IPA#
IPA?
IPA=
xx.xxx.xxx.x
xx.yy
(See
description
of
arguments)
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–16 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Gateway
Address
IPG= 15 bytes Command or Query.
Used to set the Gateway IP address for the 10/100 B as e Tx
Ethernet management port, in the format:
xxx.xxx.xxx.xxx,
Where:
xxx.xxx.xxx.xxx is the IP address
Example:
<1/IPG=192.168.001.005’cr’
>0001/IPG=’cr’’lf’
Default Value: 192.168.001.005
IPG=
IPG?
IPG*
IPG?
IPG =
xxx.xxx.xxx.
xxx
Initialize
Statistics
Pointer
ISP= None Command only.
Resets internal pointer to allow RNS? Queries to start at the
beginning of the statistics log.
Example:
<1/ISP=’cr’
>0001/ISP=’cr’’lf’
ISP=
ISP?
ISP*
N/A N/A
Lamp Test LAM= 1 byte Command or Query.
Lamp test mode,
Where:
0 = Disable
1 = Enable (all front panel LEDs are lit)
Example:
<0001/LAM=1’cr’
>0001/LAM=1’cr’’lf’
Default Value: 0
LAM= LAM? LAM=x
Retrieve next
5 unread
Stored
Alarms
N/A 145 bytes Query only.
See RNE query.
LNA= LNA?
See RNE
query
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–17 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Low forward
Power
Threshold
LPT= 5 bytes Command or Query.
This command allows the user to set the threshold for the
low forward power alarm/fault. If the forward power drops
below the specified value, the alarm/fault will be indicated.
Setting this parameter to 00.00 effectively disables the
threshold.
Example:
<0001/LPT=00.00’cr’
>0001LPT=’cr’’lf’
Default Value: 00.00
LPT =
LPT?
LPT *
LPT? LPT =xxx.x
(Same
format as
command
arguments)
Local
Remote State
LRS= 1 byte Command or Query.
Set Local or Remote for Indoor SSPA. Always in rem ote
mode for Outdoor SSPA
1=Serial, 2=Ethernet, 3=Serial+Ethern et
Example:
<1/LRS=3’cr’
>0001/LRS=’cr’’lf’
Note: The user will always have query access in any mode.
Also, the LRS command is available in all modes as a
means of acquiring control. The intent of this
command is to limit changes from being made on
multiple interfaces at the same time. The web page
GUI will refuse connections unless LRS is set to
enable Ethernet remote control.
Default Value: 3 (Serial+Ethernet)
LRS=
LRS?
LRS? LRS=x
(Same
format as
command
arguments)
Unit MAC
Address
N/A 17 bytes Query only.
MAC address of the unit, reported in hexadecimal .
Example:
<0001/MAC?’cr’
>0001/MAC=00-06-B0-00-D2-A7’cr’’lf’
MAC= MAC?
MAC=xx-xxxx-xx-xx-xx
(See
description
for details of
arguments)
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–18 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Maximum
Operating
Points
N/A
1 bytes
(command)
810 bytes
(response)
Query only.
Used to view or clear maximum operating point s
Where:
MAX is Maximum
MIN is Minimum
INPWR = Input Power
FWPWR = Forward Power
RVPWR = Reverse Power
OTEMP = Outside Temperature
ATEMP = Exhaust Temperature
ETEMP = Exhaust Temperature
PS40I = 40V PS current
PS10I = 10V PS current
PS24I = 24V PS current
Example:
<1/mop?
>1/MOP=
05-15-17 14:46:25 MAX SYS INPWR=<03.0
05-15-17 14:46:25 MAX SYS FWPWR=<33.0
05-15-17 14:46:25 MAX SYS RVPWR=<25.0
05-15-17 14:46:25 MAX OTEMP=019.2
05-15-17 14:46:27 MIN OTEMP=019.2
05-15-17 14:46:25 MAX ATEMP=022.3
05-15-17 14:46:25 MIN ATEMP=022.3
05-15-17 14:46:25 MAX ETEMP=022.7
05-15-17 14:46:27 MIN ETEMP=022.7
05-15-17 14:46:25 MAX PS40I=000.0
05-15-17 14:46:25 MAX PS10I=000.0
05-15-17 14:46:25 MAX PS24I=007.2
MOP=
MOP*
MOP? MOP=x
(See
description
for details of
return
string)
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–19 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Unit Alarm
Mask
MSK= 9 bytes Command or Query.
Alarm mask conditions. If the mask value for a certain
parameter is set to fault, then a fault conditio n will be
registered if specified hardware conditions are not met. If the
mask value is set to alarm, then a fault condition will only
appear to be an alarm that will not set the summary fault
relay. If the mask value is set to masked, then the fault will
never be reported to the user.
Form of: abcdefghij
Where:
0 = Fault, 1 = Alarm, 2 = Masked
a = Module1 Fan1 Speed
b = Module1 Fan2 Speed
c = Module1 Fan3 Speed
d = Sealed PS Fan1 Speed
e = Sealed PS Fan2 Speed
f = Sealed PS Fan3 Speed
g = High Input Power
h = High Reverse Power
i = Low Forward Power
j=High Forward Power
Example:
<0001/MSK=2222222222’cr’
>0001/MSK=’cr’’lf’
Default Value: 2222222222
MSK=
MSK?
MSK*
MSK?
MSK=abcde
fghi
(See
description
for details of
arguments)
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–20 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Mute State MUT= 1 byte Command or Query.
Mute the unit,
Where:
0 = Disable (Not Muted)
1 = Enable (Muted)
2 = Aux Mute (Muted) [Query Only, AUX]
Example:
<1/MUT=1’cr’
>0001/MUT=1’cr’’lf’
Default Value: 0
MUT=
MUT?
MUT*
MUT? MUT=x
(Same
format as
command
arguments)
Number of
Unread
stored Events
N/A 3 bytes Query only.
Unit returns the Number of stored Events, which r emain
Unread in the form of xxx.
Example:
<1/NUE?’cr’
>0001/NUE=126’cr’’lf’
NUE= NUE? NUE=xxx
Number of
Unread
stored
Statistics
N/A 3 bytes Query only.
Unit returns the Number of stored Statistics, which remain
Unread in the form of xxx.
Example:
NUS=126
NUS= NUS? NUS=xxx
Part Number N/A 96 bytes
alphanumeric
Query Only
The PNM query will return the DOTCODE string that was
loaded into the unit.
Example:
<1/PNM?
>0001/PNM=TRP0.0000000200’cr’’lf’
PNM=
PNM?
PNM *
PNM? PNM=x….x
(See
description
for details of
return
string)
Retrieve
Alarm Status
N/A
Variable #
bytes
Query only.
The unit returns the alarm state for the following sections:.
RAS?
RAS= RAS? RAS=x….x
(See
description
for details of
arguments)
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–21 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Retrieve
Alarm Status
(Continued)
(Continued)
The Alarm status of the unit,
Where:
OK = no fault condition,
FT = faulted,
AL = alarm,
MS = masked.
System Alarm Status where:
SYS-INPWR = System Input Power
SYS-FWPWR = System Forward Power
SYS-RVPWR = System Reverse Power
SYS-OTEMP= Outside Temperature
SYS-INTEMP= Internal Temperatures Module 1 Alarm
Status where:
RF1-PS24V = 24 Volt Power Supply
RF1-PS13V = 13.5 Volt Power Supply
RF1-P5V8T = +5.8 Volt Power Supply
RF1-N5V8T = -5.8 Volt Power Supply
RF1-ATEMP = Heat Sink Temperature
RF1-ETEMP = Exhaust Temperature
RF1-RFAN1 = Module Fan 1 Speed
RF1-RFAN2 = Module Fan 2 Speed
RF1-RFAN3 = Module Fan 3 Speed
Note: ETEMP-OTEMP < 30C is Okay
Power Supply Alarm Status where:
PS1-PS40V = 40V PS
PS1-PS10V = 10V PS
PS1-PS40I = 40V PS Current
PS1-PS24I = 24 Volt PS current
PS1-PS10I = 10 Volt PS current
PS1-P5V8T = +5.8 Volt Power Supply
PS1-PFAN1 = Module Fan 1 Speed
PS1-PFAN2 = Module Fan 2 Speed
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–22 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Retrieve
Alarm Status
(Continued)
(continued)
PS1-PFAN3 = Module Fan 3 Speed
Example:
<1/RAS?’cr’
>1/RAS=cr’
SYS-INPWR=NA
SYS-FWPWR=NA
SYS-RVPWR=NA
SYS-OTEMP=OK
SYS-INTMP=OK
SYS-RFOVR=OK
RF1-PS24V=OK
RF1-PS13V=OK
RF1-P5V8T=OK
RF1-N5V8T=OK
RF1-ATEMP=OK
RF1-ETEMP=OK
RF1-RFAN1=OK
RF1-RFAN2=OK
RF1-RFAN3=OK
PS1-PS40V=NA
PS1-PS10V=NA
PS1-PS40I=OK
PS1-PS24I=OK
PS1-PS10I=OK
PS1-P5V8T=OK
PS1-PFAN1=OK
PS1-PFAN2=OK
PS1-PFAN3=OK
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–23 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Reboot RBT= 1 byte Command on ly.
Soft Reboot
1 = Reboot System
Example:
<1/RBT=1
RBT =
RBT?
RBT*
N/A RBT=x
(See
description
for details of
arguments)
Retrieve
Configuration
Status
N/A Query only.
Used to query the configuration status of the unit.
Where:
AMP= RF Power Amplifier State
0=OFF, 1=ON
MUT=RF Mute State
0=Un-muted, 1=Muted, 2=Aux Muted
AFR= Auto Fault recovery
0=Manual, 1=Auto
LRS= see LRS command.
Example:
RCS=’cr’
AMP=1’cr’
MUT=1’cr’
AFR=1’cr’’lf’
LRS=3’cr’’lf’
RCS= RCS? RCS=x….x
(See
description
for details of
arguments)
Retrieve
Equipment
Type
N/A 22 bytes Query only.
The unit returns a string indicating the Model Num ber and
the version of the M&C firmware installed in the unit.
Example:
<1/RET?’cr’
>0001/RET= TRP1000-4450-C VER: 1.1.1’cr’’lf’
RET= RET? RET=x….x
(See
description
for details of
arguments)
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–24 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
RF Power
FET Current
status
N/A
Variable
length,
depending on
the number
of FETs
installed in
the RF
amplifier
Query only.
Used to display all the FET currents.
Example:
<0001/RFS?
>0001/RFS=
Q01=.000
Q02=.000
Q03=.000
Q04=.000
Q05=.000
Q06=.000
Q07=.000
Q08=.000
Q09=.000
Q10=.000
Q11=.000
Q12=.000
Q13=.000
Q14=.000
Q15=.000
Q16=.000
RFS= RFS? RFS=x….x
(See
description
of
arguments)
Retrieve
Maintenance
Status
N/A
Varies
depending on
hardware
Query only.
The unit returns the maintenance status as follows:
RMS?X
Where:
X= ‘cr’, 1’cr’
‘cr’ = Power Supply
1 = RF Module
RMS=
RMS*
RMS? RMS=x….x
(See
description
for details of
arguments)
Retrieve
Maintenance
Status
(Continued)
(Continued)
Where:
Power Supply:
PFAN1 = PS Fan #1 Speed in Percent
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–25 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
PFAN2 = PS Fan #2 Speed in Percent
PFAN3 = PS Fan #3 Speed in Percent
PS40V = +40V Power Supply
PS40I = +40V Current
PS24I = +24V Power Supply
PS10V = +10V FET Voltage
PS10I = +10V FET Current
P5V8T = +5.8V Voltage
RF Module:
PS24V = +24V Fan Voltage
PS13V = +13.5V Voltage
RP5V8 = +5.8V Power Supply
RN5V8 = -5.8V Power Supply
RFAN1 = RF Fan #1 Speed in Percent
RFAN2 = RF Fan #2 Speed in Percent
RFAN3 = RF Fan #3 Speed in Percent
FWPWR = Module RF Forward Power in dBm
INPWR = System RF Input Power in dBm
RVPWR = System RF Reverse Power in dBm
ATEMP = Module Heatsink Temperature in deg C
OTEMP = Outdoor Temperature in deg C
ETEMP = Exhaust Temperature in deg C
Example:
<1/RMS?
>1/RMS=
>1/RMS=
PFAN1=094.0
PFAN2=095.0
PFAN3=096.0
PS40V=039.9
PS40I=067.0
PS24I=022.0
PS10V=010.1
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–26 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Retrieve
Maintenance
Status
(Continued)
(Continued)
PS10I=097.0
P5V8T=005.8
<1/RMS?1
>1/RMS=
PS24V=024.0
PS13V=013.5
RP5V8=005.8
RN5V8=-05.8
RFAN1=095.0
RFAN2=096.0
RFAN3=097.0
FWPWR=>6200.00
INPWR=+25.00
RVPWR=+30.00
ATEMP=030.0
OTEMP=020.0
ETEMP=035.0
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–27 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Retrieve
Next 5
unread
stored
Events
N/A xx bytes Query only.
Unit returns the oldest 5 Stored Events which hav e not yet
been read over the remote control.
Reply format: {CR}Sub-body{CR}Sub-body{CR}Subbody{CR} Sub-body{CR}Sub-body,
Where:
Sub-body= ddmmyyhhmmssABCC:
A being the fault type
Where:
1=System
2=RF Module 1
3=PS Module 1
B being the fault/clear indicator.
F=Fault
C=Clear
I=Info
CC is Fault or Alarm description:
Example:
<1/RNE?
>1/RNE=
06-22-15 11:57:50 RF1 FLT +13.5V PS
06-22-15 11:57:50 RF1 ALM Heat Sink Temp
06-22-15 11:57:50 RF1 ALM Exhaust Temp
06-22-15 11:57:51 RF1 FLT +24V PS
RNE= RNE?
RNE={CR}A
BCCddmmy
yhhmmss{C
R}ABCCdd
mmyyhhmm
ss{CR}ABC
Cddmmyyhh
mmss{CR}A
BCCddmmy
yhhmmss{C
R}ABCCdd
mmyyhhm
mss
(See
description
for details of
arguments)
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–28 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Read Next 5
Statistics
N/A 436 bytes,
alphanumeric
Query only.
Returns the next five unread statistics stored in the statistics
log.
Returns 5 lines with the following format:
mm-dd-
yy;HH:MM:SS;a;b;c;dd.dd;ee.ee;ff.ff;gg.gg;hh.hh;ii.ii;jj.jj;kk.kk
;ll.ll;mm.mm;nn.nn;
Where:
mm-dd-yy = entry date
HH:MM:SS = entry time
a = amplifier enable state
b = mute enable state
c = summary fault state
dd.dd = RF attenuation
ee.ee = input power monitor
ff.ff = forward power monitor
gg.gg = reverse power monitor
hh.hh = outside temp
ii.ii = system 40V rail
jj.jj = RF 10V rail
kk.kk = RF 40I current
ll.ll = RF 10I current
mm.mm = heatsink temp
nn.nn = exhaust temp
RNS= RNS? RNS=x….x
(See
description
for details of
arguments)
Reverse
Power
Threshold
RPT= 5 bytes Command or Query.
Sets the power threshold used to generate a rev erse power
threshold alarm or fault condition (depend ing on the MSK
state) Format xx.xx,
Where:
xx.xx = the reverse power threshold level in dBm
RPT= RPT? RPT=xx.xx
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–29 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Retrieve
Utility Status
N/A 23 bytes,
alphanumeric
Query only.
Used to Query the utility status of the unit.
Where:
ADR = the serial address
BDR = the serial baud rate
FMT = the serial format
VFD = the VFD brightness setting
RUS= RUS? RUS=x….x
(See
description
for details of
arguments)
Summary
Alarm Status
N/A 1 byte Query only.
Indicates if there are any active alarm conditions .
SAS=x,
Where:
0 = no active alarms
1 = at least one active alarm
Example:
<1/SAS?
>0001/SAS=0’cr’’lf’
SAS= SAS? SAS=x
(See
description
for details of
arguments)
Remote Baud
Rate
SBR= 5 bytes Command or Query.
Set remote baud rate as follows:
02400 = 2400 baud
04800 = 4800 baud
09600 = 9600 baud
19200 = 19200 baud
38400 = 38400 baud
Examples:
<0001/SBR=9600’cr’
>0001/SBR=’cr’’lf’
<0001/SBR?’cr’
>0001/SBR=09600’cr’’lf’
Note: When cha nging baud rates remotely the response to
the command will be returned using the same baud
rate as that used to send the command.
Default Value: 09600
SBR=
SBR?
SBR*
SBR? SBR=xxxxx
(Same
format as
command
arguments)
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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Serial-based Remote Product Management 5–30 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Summary
Fault Status
N/A 1 byte Query only.
Indicates the condition of the summary fault relay.
Where:
0 = Not Faulted (SumFLT_COM J6 pin K is not connected
to SumFLT_NC J6 pin M)
1 = Faulted (SumFLT_COM J6 pin K is connected to
SumFLT_NC J6 pin M)
Example:
<1/SFS?
>0001/SFS=0’cr’’lf’
SFS= SFS? SFS=x
(See
description
for details of
arguments)
SNMP
Authenticatio
n Trap
Enable
SNA= 1 byte Command or Query.
SNMP Authentication Trap Enable
0=Disabled
1=Enabled
Example:
<1/SNA=0
SNA=
SNA?
SNA? SNA=x
(See
description
for details of
arguments)
SNMP
Enable
SNM= 1 byte Command or Query.
SNMP Enable.
0=Disabled
1=Enabled
Example:
<1/SNM=0
SNM=
SNM?
SNM? SNM=x
(See
description
for details of
arguments)
Serial
Number
N/A 9 bytes Query only.
Used to Query the unit’s nine-digit serial num ber i n the form
of SNO=xxxxxxxxx,
Where:
xxxxxxxxx is the unit’s nine-digit serial number.
Note: This command is functionally identical to RSN.
Example:
<1/SNO?’cr’
>0001/SNO=072282040’cr’’lf’
SNO= SNO?
SNO=xxxxx
xxxx
(See
description
for details of
arguments)
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
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Serial-based Remote Product Management 5–31 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Remote
Address
SPA= 4 bytes Command or Query.
Set Physical Address-between 0001 to 9999.
Resolution 0001
Example:
<1/SPA=0412’cr’
>0001/SPA=’cr’’lf’
Default Value: 0001
SPA= SPA? SPA=xxxx
(Same
format as
command
arguments)
Set Serial
Format
SPB= 3 bytes Command or Query.
Set the Serial Data Bits, Parity, and Stop Bits .
Format: XYZ with valid combinations of 8N1, 7E2, and 7O2.
Where:
X = Serial Data Bits (7 or 8)
Y = Parity (N = None, E = Even, O = Odd)
Z = Stop Bits (1 or 2)
Example:
<1/SPB=7E2’cr’
>0001/SPB=’cr’’lf’
Default Value: 8N1
SPB=
SPB?
SPB? SPB=XYZ
(Same
format as
command
arguments)
SNMP Read
Community
SRC= 16 bytes,
characters,
no spaces
Command or Query.
SNMP read community string. Empty string is not allowed
Example:
<1/SRC=public
SRC =
SRC!
SRC? SRC =x
(See
description
of
arguments)
SNMP
System
Contact
SSC= 255 bytes,
characters
Command or Query.
SNMP System Contact string.
Example:
<1/SSC=Joe Net Admin
If not configured, it returns empty string: <1/SSC=
SSC =
SSC!
SSC?
SSC =x
[1..128]
(See
description
of
arguments)
TRP1000-4450 Troposcatter C-Band Outdoor Amplifier
Revision 0
Serial-based Remote Product Management 5–32 MN-TRP1000-OD
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for
Command
or Response
to Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response
to Query
(Target to
Controller)
Set Statistics
Interval
SSI= 2 bytes Command or Query.
Sets the interval at which statistics are logged. Minimum
resolution is 1 minute, maximum is 99 minutes.
Example:
<1/SSI=90’cr’
>0001/SSI=’cr’’lf’
Default Value: 90
SSI=
SSI?
SSI? SSI=xx
(Same
format as
command
arguments)
SNMP
System
Location
SSL= 255 bytes,
characters
Command or Query.
SNMP System Location string
Example:
<1/SSL=Upstairs back right
If not configured it returns empty string. < 1/SSL=
SSL =
SSL!
SSL?
SSL =x
[1..128]
(See
description
of
arguments)
SNMP
Unit Name
SCN= 16 bytes,
characters
Command or Query.
SNMP System Name string
Example:
<1/SCN=Remote1
If not configured it returns empty string. < 1/SCN=
SCN =
SCN!
SCN?
SCN =x
[1..128]
(See
description
of
arguments)
SNMP Trap
Destination
IP Address 1
STA= 15 bytes,
Numerical
Command or Query.
Used to set the IP address of the first SNMP Trap destination
IP Address 1
Where traps will be sent in the form:
xxx.xxx.xxx.xxx is the IP addresss
Example:
<1/STA=010.006.030.001
When not configured, returns >0001/STA= 0.0.0.0
STA =
STA!
STA?
STA=xxx.xx
x.xxx.xxx
(See
description
of
arguments)
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