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Comtech EF Data
Modem
CDM-625A
Comtech EF Data CDM-625A User Manual
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CDM625
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CDM625A
Revision
4
IMPORTANT NOTE
: The i
nformation con
tained in t
his doc
ument supers
edes all previously pu
blished
informati
on regardin
g this product. P
roduct spe
cifica
tions are s
ubject to chan
ge wi
thout prior noti
ce.
CDM
-
625
A
Advan
c
ed Sat
elli
te M
od
em (
18 kbp
s
–
25 Mbp
s)
Installation and Operation Manual
For Fir
mwar
e Vers
ion
1.
4
.1
or hi
gher
2
Table of Contents
Blank Page
9
Table of Contents
9
Tables
29
Default Chapter
30
Figures
30
About this Manual
35
Conventions and References
35
Patents and Trademarks
35
Warnings, Cautions, and Notes
35
Recommended Standard Designations
36
Preface
35
Safety and Compliance
36
Electrical Safety and Compliance
36
Grounding
36
Battery
37
Electrical Installation
37
Fuses
37
European Union Electromagnetic Compatibility (EMC) Directive (2004/108/EC)
38
European Union Radio Equipment and Telecommunications Terminal Equipment (R&TTE) Directive (1999/5/EC) and en 301 489-1
38
Operating Environment
38
European Union Low Voltage Directive (LVD) (2006/95/EC)
39
European Union Rohs Directive (2002/95/EC)
39
European Union Telecommunications Terminal Equipment Directive (91/263/EEC)
39
CE Mark
40
Comtech EF Data Headquarters
40
Product Support
40
Warranty Policy
40
Exclusive Remedies
41
Limitations of Warranty
41
Chapter 1. Introduction
43
Overview
43
Figure 1-1. CDM-625A Advanced Satellite Modem
43
Functional Description
45
Features
46
Modem Compatibility
46
Physical Description
46
Updating Modem Firmware
46
Verification
46
Optional Hardware and Accessories
47
Standard Data Interfaces
47
Table 1-1. CDM-625A Optional Hardware and Accessories
48
Fully Accessible System Topology (FAST)
49
Supporting Hardware and Software
51
Dimensional Envelope
52
Figure 1-2. CDM-625A Dimensional Envelope
52
Physical Features
52
Figure 1-3. CDM-625A Front Panel Features
53
Front Panel Features
53
Figure 1-4. CDM-625A Rear Panel View
54
Rear Panel Features
54
Summary of Specifications
55
Modulator
55
Demodulator
58
Figure 1-5. Rx Carrier Level Vs. Symbol Rate - L-Band (950-2250 Mhz)
63
Figure 1-6. Rx Carrier Level Vs. Symbol Rate - if Band (50-180 Mhz)
63
Automatic Uplink Power Control (AUPC)
64
Data Interfaces
64
Doubletalk Carrier- In-Carrier
65
Framing Summary
66
Data Rate Ranges
67
Versafec ACM
72
Versafec Adaptive Coding and Modulation (ACM)
72
Versafec-2 ACM
73
Table 1-3. the Versafec-2 Modcod Set - Long Block
74
Table 1-4. the Versafec-2 Modcod Set - Short Block
75
Approvals
76
Miscellaneous
76
Chapter 2. Installation
77
Unpack and Inspect the Shipment
77
Figure 2-1. Unpack and Inspect the Shipment
77
Install the Modem into a Rack Enclosure
78
Figure 2-2. Install the Modem into a Rack Enclosure
79
Figure 2-3. Install the Optional Rear-Mounting Support Brackets Kit
80
Install the Optional Rear-Mounting Support Brackets Kits
80
Configure the Modem
81
Verify Modem Operation
81
Connect the External Cables
81
Chapter 3. Rear Panel Connectors and Pinouts
83
Cabling Connection Types
83
Coaxial Cable Connections
83
Figure 3-1. Coaxial Connector Examples
83
Type 'BNC
84
Type 'F
84
Type 'N
84
Type 'SMA' (Subminiature Version 'A')
84
Type 'TNC
84
Cable Connections
85
D-Subminiature Cable Connections
85
Figure 3-2. D-Subminiature Connector Examples
85
CDM-625A Cabling Connections
86
Figure 3-3. CDM-625A Rear Panel View
86
IF Connection Group
87
Rx if Connectors
87
Tx if Connectors
87
Data Interface (DB-25F)
88
Terrestrial Data Connection Group
88
Figure 3-4. CIC-60 Interface Adapter Module (CEFD P/N PL-0000307)
89
HSSI Operation Via the CIC-60 Interface Adapter Module
89
Table 3-2. CIC-60 Module Connector Pinouts - HSSI/EIA-613 Side
90
Aux G.703 (DB-9F)
91
Balanced G.703 (DB-9F)
91
Connectors
91
CA-0000163 Adapter Cable
92
Figure 3-5. CA-0000163 Adapter Cable (DB-9M (2X) DB-15F)
92
Table 3-5. CA-0000163 Connector Pinouts
92
CA-0000164 Adapter Cable
93
Figure 3-6. CA-0000164 Adapter Cable (DB-9M (2X) RJ-48F)
93
Table 3-6. CA-0000164 Connector Pinouts
93
Figure 3-7. Quad E1 Balanced/Unbalanced Adapter Cable Kits
94
KT-0000122/KT-0020570 Quad E1 Balanced/Unbalanced Adapter Cable Kits
94
IDI (Insert Data In), DDO (Drop Data Out)
95
IDR Data / Alarms / Audio (HD-44F)
95
Quad 10/100 Ethernet (RJ-45)
95
Unbal G.703 / ASI - out (IDO), in (DDI)
95
Esc (Db-9F)
96
Remote Control (DB-9M)
96
Utility Connections Group
96
Alarms (DB-15M)
97
PMSI Connector (DB-9F)
97
1:1 Control (DB-9F)
98
Ext Ref In/Out
98
CDM-625A Ground and Power Connections
99
Chassis Ground Interface
99
Figure 3-8. CDM-625A Chassis Ground Interface
99
AC Operation - CDM-625A Accessories
100
Figure 3-9. CDM-625A Standard AC Chassis (CEFD P/N PL/12587-1)
100
Standard 100V/240V Alternating Current (AC) Power Interface
100
AC Operation - Apply Power
101
AC Operation - Replace the Fuses
101
Figure 3-10. Apply AC Power to the CDM-625A
101
Figure 3-11. Replace the CDM-625A AC Fuses
101
Figure 3-12. CDM-625A Optional DC Chassis (CEFD P/N PL-0021327)
102
Optional 48V Direct Current (DC) Power Interface
102
Figure 3-13. Apply Power to the CDM-625A Optional DC Chassis
103
Optional DC Operation - Apply Power
103
Optional DC Operation - CDM-625A Accessories
103
Figure 3-14. Replace the CDM-625A Optional DC Chassis Fuses
104
Optional DC Operation - Replace the Fuses
104
Chapter 4. Updating Firmware
105
Update Firmware Via the Internet
105
About Firmware Files, Naming, Versions, and Archive Formats
106
Ethernet FTP Upload Procedure
107
Getting Started: Prepare for the Firmware Download
107
Download and Extract the Firmware Update
111
Perform the Ethernet FTP Upload Procedure
113
Chapter 5. Fast Activation Procedure
119
Overview
119
FAST Activation Procedure
120
FAST Activation Using the CDM-625A Front Panel
120
FAST Activation Using the CDM-625A HTTP (Web Server) Interface
122
Figure 5-1. CDM-625A HTTP Interface - 'Admin | FAST' Page
122
Chapter 6. Front Panel Operation
125
Overview
125
Figure 6-1. CDM-625A Front Panel Features
125
LED Indicators
126
Keypad
127
Feature Availability/Operation Indicators Via the Opening Screen
128
Opening Screen
128
Screen Saver
128
Vacuum Fluorescent Display (VFD)
128
SELECT: (Main) Menu
130
Figure 6-2. CDM-625A Principle Menu Tree (FW Ver. 1.4.1)
131
SELECT: CONFIG (Configuration) Menu Branch
132
CONFIG: All
133
CONFIG: Mode
134
CONFIG: Tx
136
CONFIG: Tx Tx-IF
136
CONFIG: Tx Freq (Frequency)
137
CONFIG: Tx Power
140
CONFIG: Tx Power Mode AUPC
140
CONFIG: Tx FEC
141
CONFIG: Tx Mod (Modulation)
142
CONFIG: Tx Data
144
CONFIG: Tx Scrambler
145
CONFIG: Tx Symb (IP-ACM or V2-ACM Modes Only)
145
CONFIG: Rx
147
CONFIG: Rx Rx-IF
147
CONFIG: Rx Freq (Frequency)
148
CONFIG: Rx FEC
149
CONFIG: Rx Demod (Demodulation)
150
CONFIG: Rx Data
151
CONFIG: Rx Descram (Descrambler)
153
CONFIG: Rx Symb (IP-ACM or V2-ACM Modes Only)
153
CONFIG: Rx Ebno
154
CONFIG: Rx Eq (Equalizer)
154
CONFIG: Rx SNR (IP-ACM or V2-ACM Modes Only)
154
CONFIG: Clocks
155
CONFIG: Clocks Tx Clock
155
CONFIG: Clocks Clk-Ext (G.703 Clock Extension)
157
CONFIG: Clocks Freq-Ref
158
CONFIG: Clocks Int-Ref-Adjust
158
CONFIG: D&I (Drop & Insert)
159
CONFIG: D&I (D&I, D&I++ One-Port Drop and Insert Framing Mode)
159
CONFIG: Quad D&I (QDI) (QDI, Framed QDI Framing Mode)
161
CONFIG: ACM (Adaptive Coding and Modulation) (IP-ACM or V2-ACM Modes Only)
163
CONFIG: ACM Min/Max-Modcod
163
CONFIG: ACM Target-SNR-Margin
164
CONFIG: ACM Unlock-Action
164
CONFIG: Cnc
165
CONFIG: Cnc CONFIG: Cnc Freq-Offset
165
CONFIG: Cnc Mode
165
CONFIG: Cnc Search-Delay
166
CONFIG: Cnc PMSI-Control
167
Config: Edmac
168
CONFIG: Misc
169
CONFIG: Misc G.703-Linecode (Ternary Code)
169
CONFIG: Misc IDR-ESC
169
CONFIG: Misc Audio-Vol (ADPCM Audio Volumes)
170
CONFIG: Misc HSSI
170
CONFIG: Misc RTS
170
CONFIG: Misc Hirateesc
171
CONFIG: Misc MEO (Medium Earth Orbit)
172
CONFIG: Misc Stats (Statistics)
172
CONFIG: Misc Warm-Up
172
CONFIG: Mask
174
CONFIG: Mask AIS
174
CONFIG: Mask Buffer/Ref
174
CONFIG: Mask Cnc
175
CONFIG: Mask Rxif
175
CONFIG: Mask Txclk
175
CONFIG: Mask BUC
176
CONFIG: Mask Rxsat (Satellite Rx Alarms)
176
CONFIG: Mask Terr
176
CONFIG: Mask Txsat (Satellite Tx Alarms)
176
CONFIG: Mask Clkext (G.703 Clock Extension Mask)
177
CONFIG: Mask LNB
177
CONFIG: Remote (Remote Control)
178
CONFIG: Remote Local or Serial Remote Settings
178
Config: Ip
179
CONFIG: IP Addresses
179
Config: Ip Snmp
180
Snmp Communities
180
CONFIG: IP IP Setup: Mode
182
CONFIG: IP IP Setup: WAN
182
CONFIG: IP Setup
182
CONFIG: IP Setup: Perportcnfg
183
CONFIG: IP IP Setup: Ddmgmtpt (Dedicated Management Port)
185
CONFIG: IP IP Setup: MAC-Lrng (MAC Learning)
186
CONFIG: IP IP Setup: Rad (Remote Authentication Dial in User Service)
187
CONFIG: IP IP Setup: VLAN
187
CONFIG: IP IP Setup: Qos (Quality of Service)
192
CONFIG: IP IP Setup: Stats
193
CONFIG: IP IP Setup: Frmsize
194
CONFIG: IP ANT (Advanced Network Timing)
195
CONFIG: IP ANT SNTP (Simple Network Time Protocol)
195
CONFIG: IP ANT PTP (Precision Time Protocol)
196
CONFIG: IP Portmonitor
197
CONFIG: IP Pktp-Enable
198
CONFIG: IP Accesslist
198
SELECT: Test Menu Branch
199
SELECT: TEST Mode
199
Figure 6-3. Loopback Modes
200
Select: Test Bert
201
SELECT: TEST BERT Config
201
SELECT: TEST BERT Monitor
201
SELECT: TEST Cnc-APC-Monitor
201
SELECT: TEST Uncorrected-BER
202
SELECT: Monitor Menu Branch
203
Monitor: Live-Alarms
203
Monitor: ACM
205
Monitor: Stored Events
205
Monitor: Statistics
206
Monitor: Statistics Examples
206
Monitor: Rx Parameters
208
Monitor: AUPC-Parameters
209
Monitor: Remoteebno
209
Monitor: Cnc-Parameters
210
Monitor: IP Statistics
210
SELECT: Info (Information) Menu Branch
211
Info: All
211
Info: ID
211
Info: Mode
211
Info: Rx
212
Info: Tx
212
Info: Clocks
213
Info: Drop
213
Info: EDMAC
213
Info: Insert
213
Info: Alarm-Mask
214
Info: Misc
214
Info: Remote
214
SELECT: Store/Ld (Store/Load) Menu Branch
215
SELECT: Utility Menu Branch
216
Utilities: Display-Bright
216
Utilities: Set-RTC
216
Utilities: Carrid
217
Utilities: Carrid Latitude
217
Utilities: Carrid Longitude
217
Utilities: Carrid Message
218
Utilities: Carrid Telephone
218
Utilities: LED
218
Utilities: Redundancy
219
Utilities: Redundancy 1:1
219
Utilities: Redundancy 1:N
219
Utilities: Redundancy Traffic-IP-Addr/Range
219
Utilities: Circuit-ID
220
Utilities: Firmware
221
Utilities: Firmware Base-Modem
221
Utilities: Firmware Base-Modem Boot-ROM, Image#X
221
Utilities: Firmware Base-Modem Select
221
Utilities: Firmware Packet-Processor
222
Utilities: Firmware Packet-Processor Boot-ROM, Image#X
222
Utilities: Firmware Packet-Processor Select
222
Utilities: Em (CDM-600/600L Emulation)
223
FAST: Options
224
FAST: Options View Options
224
SELECT: FAST Menu Branch
224
SELECT: ODU Menu Branch (Summary Only)
224
FAST: Options Set Register1 or Set Register 2
226
FAST: Demo-Mode
227
FAST: Cnc
228
Chapter 7. Ethernet-Based Remote Product Management
231
Overview
231
Ethernet Management Interface Protocols
231
SNMP Interface
232
Management Information Base (MIB) Files
232
SNMP Community Strings
233
SNMP Traps
233
Telnet Interface
235
Using the Telnet Interface for Standard Remote Control Protocol
235
Using Hyperterminal for Telnet Remote Control Operation
236
Using the Telnet Interface for Telnet Command Line Interface (CLI) Operation
237
HTTP (Web Server) Interface
238
User Login
238
Action Buttons
239
HTTP Interface - Operational Features
239
Navigation
239
Page Sections
239
Drop-Down Lists
240
Text or Data Entry
240
HTTP Interface - Menu Tree
241
Conditional Access to IP Packet Processor
242
Home Page
243
Web Server
243
Admin
244
Admin Pages
244
Admin | Access
244
Home | Contact / Home | Support
244
Admin | SNMP
247
Admin | Firmware
248
Admin | Firmware | Base Modem
248
Admin | Firmware | Packet Processor
249
Admin | Reboot
250
Admin | FAST
251
Admin | Utilities
252
Configuration
253
Configuration Pages
253
Configuration | Modem
253
Configuration | LAN
255
Configuration | LAN | IP
255
Configuration | LAN | ARP
259
Configuration | LAN | Port Monitoring
261
Configuration | Routing
262
Configuration | Routing | Routes
262
Configuration | Routing | IGMP
264
Configuration | Routing | DHCP
266
Dhcp Relay
266
Configuration | Routing | DNS
267
Configuration | Managed Switch
268
Configuration | WAN
270
Configuration | WAN | Qos Pages
270
Configuration | WAN | Qos Pages - Max/Priority, Min/Max Modes
271
Configuration | WAN | Qos Pages - Diffserv Mode
275
Configuration | WAN | Compression
277
Header Compression
277
Payload Compression
277
Configuration | WAN | Encryption
278
Configuration | Overhead
280
Configuration | Utilities
282
Configuration | Utilities | Utilities1
282
Configuration | Utilities | Carrier ID
284
Configuration | D&I (Drop and Insert)
286
Configuration | BUC (Block up Converter)
287
Configuration | LNB (Low Noise Block down Converter)
287
Configuration | ANT (Advanced Network Timing)
288
Configuration | ANT | PTP (Precision Time Protocol)
288
Configuration | ANT | SNTP (Simple Network Timing Protocol)
290
Configuration | MEO (Medium Earth Orbit)
292
Status
294
Status Pages
294
Status | Modem Status
294
Status | Modem Logs
295
Status | Modem Logs | Base Modem
295
Status | Modem Logs | Packet Processor
297
Status | Modem Info
298
Status | Traffic Statistics
299
Status | Traffic Statistics | Ethernet
299
Status | Traffic Statistics | Router
300
Status | Traffic Statistics | Managed Switch
301
Status | Traffic Statistics | WAN
302
Status | Traffic Statistics | Compression
303
Status | Traffic Statistics | Qos
304
Status | Traffic Statistics | PTP
305
Status | Traffic Statistics | MAC Table
307
Status | Traffic Statistics | Clear Counters
308
Cpu Usage
309
Status | Performance
309
Status | Performance | Performance
309
Status | Performance | Graphs
310
ODU (Outdoor Unit) Pages (Summary Only)
311
Redundancy Page
312
Chapter 8. Serial-Based Remote Product Management
315
Overview
315
Basic Protocol
316
Packet Structure
317
Address Delimiter
318
Instruction Code
318
Start of Packet
318
Target Address
318
Instruction Code Qualifier
319
End of Packet
320
Optional Message Arguments
320
Remote Commands and Queries
321
Tx Parameters
324
Rx Parameters
333
Unit Parameters
341
Bulk Configuration Strings
357
Modem Information
363
Modem Performance Information
367
BUC Parameters (L-Band Device)
373
LNB Parameters (L-Band Device)
375
Ethernet Parameters
376
Chapter 9 . Telnet Command Line Interface (Cli) Operation
381
Overview
381
Interface Access
381
Terminal Emulator Considerations
382
Using the Putty Terminal Emulator
382
Using the Tera Term Terminal Emulator
384
Using the Telnet Command Line Interface (CLI)
387
CLI Menus - Common Navigation and Operation Features
387
Telnet CLI Menu System - Parallel Functionality
387
Command Line Interface
390
Home (Main) Menu
390
Home > Remote Access Mode
391
Home > Administration Submenu
392
Home > Administration > Host Access List
393
Home > Administration > SNMP
394
Home > Administration > Firmware (Base Modem) or (Packet Processor)
395
Home > Administration > Reboot
396
Home > Administration > FAST
397
Home > Administration > Save Modem Configuration / Load Modem Configuration
399
Home > Administration > Restore Factory Defaults
401
Home > Modem Submenu
402
Home > Modem > Interface
403
Home > Modem > Modem TX
404
Home > Modem > Modem RX
406
Home > Modem > Carrier-In-Carrier (Cnc)
408
Home > Modem > Adaptive Coding and Modulation (ACM)
409
Home > Modem > Drop and Insert (D&I)
410
Home > Modem > Drop and Insert (D&I) > D&I Tables
411
Home > Modem > Block Upconverter (BUC)
413
Home > Modem > (Low-Noise Block Downconverter) LNB
414
Home > Modem > MEO (Medium-Earth Orbit) (FUTURE)
415
Home > Modem > Utilities
416
Home > Modem > Overhead
418
Home > Network Submenu
420
Home > Network > Ethernet Ports
421
Home > Network > Ethernet Ports > Ethernet Port
422
Home > Network > LAN IP
423
Home > Network > LAN ARP
424
Home > Network > LAN ARP > Arp Table > Arp Entry
425
Home > Network > VLAN
426
Home > Network > VLAN > VLAN Table > VLAN
427
Odu Remote Control Address Setup
472
Configuration Settings
485
Web Page Descriptions
507
Odu Pages
511
Odu Operations Using the Telnet Cli
523
Sequential Decoding
563
Appendix T. CDM-625A Radius Client
674
Overview
674
Versafec Acm Latency
688
Front Panel
696
RADIUS List of Supported Rfcs (Requests for Comment
741
RADIUS Client
742
Service Types
742
RADIUS Operation and Configuration
744
RADIUS Operation Using the CDM-625A Front Panel
746
RADIUS M&C Using the CDM-625A HTTP (Web Server) Interface
747
RADIUS M&C Using Telnet
748
Appendix U. CDM-625A Ftp Modem-To-Modem Configuration
749
Perform the FTP Modem Configuration Procedure
750
Create the Modem Configuration File from the Source Modem
750
Use the Modem Configuration File to Configure a Target Modem
751
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Comtech EF Data CDM-625A Specifications
General
Brand
Comtech EF Data
Model
CDM-625A
Category
Modem
Language
English
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