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Comtech EF Data CDD-880 Manuals
Manuals and User Guides for Comtech EF Data CDD-880. We have
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Comtech EF Data CDD-880 manuals available for free PDF download: Installation And Operation Manual
Comtech EF Data CDD-880 Installation And Operation Manual (234 pages)
Advanced VSAT Series Multi Receiver Router
Brand:
Comtech EF Data
| Category:
Network Router
| Size: 4.7 MB
Table of Contents
Table of Contents
3
Tables
10
Figures
11
Preface
15
About this Manual
15
Related Documents
15
Conventions and References
16
Patents and Trademarks
16
Warnings, Cautions, and Notes
16
Examples of Multi-Hazard Notices
16
Recommended Standard Designations
16
Safety and Compliance
17
Electrical Safety and Compliance
17
Electrical Installation
17
Operating Environment
17
European Union Radio Equipment and Telecommunications Terminal Equipment (R&TTE) Directive (1999/5/EC) and en 301 489-1
18
European Union Electromagnetic Compatibility (EMC) Directive (2004/108/EC)
18
European Union Low Voltage Directive (LVD) (2006/95/EC)
18
European Union Rohs Directive (2002/95/EC)
19
European Union Telecommunications Terminal Equipment Directive (91/263/EEC)
19
CE Mark
19
Product Support
19
Comtech EF Data Headquarters
19
Warranty Policy
20
Limitations of Warranty
20
Exclusive Remedies
21
Chapter 1. Introduction
23
Overview
23
Figure 1-1. CDD-880 Multi Receiver Router
23
Figure 1-2. Advanced VSAT Series Network Topology Example
23
Functional Description
24
Features
25
Physical Description
25
Standard Assemblies
25
Optional Assemblies
25
Dimensional Envelope
26
Figure 1-3. CDD-880 Dimensional Envelope
26
Physical Features
27
Front Panel Features
27
Figure 1-4. CDD-880 - Front Panel View
27
Rear Panel Features
28
Rear Panel Standard Features
28
Figure 1-5. CDD-880 - Rear Panel View
28
Rear Panel Optional Features
29
On-Site Firmware Updates
29
On-Site Operational Upgrades
29
Monitor and Control Interfaces
29
Specifications
30
Product Features
30
Physical, Power, and Environmental
30
Demodulator
31
Receive
32
Low Noise Block down Converter (LNB) Support
32
Figure 1-6. Rx Carrier Level Vs. Symbol Rate (L-Band 950 - 2150 Mhz)
32
BER (Bit Error Rate)
33
BER Monitor Functions
33
Regulatory Compliance
33
Chapter 2. Installation
35
Unpack and Inspect the Shipment
35
Figure 2-1. Unpack and Inspect the Shipment
35
Figure 2-2. Install the Unit into a Rack Enclosure
37
Figure 2-3. Install the Optional Rear Support Brackets Kit
38
Chapter 3. Rear Panel Connections
41
Overview - Cabling Connection Types
41
Coaxial Cable Connections
42
Figure 3-1. Coaxial Connector Examples
42
Type 'BNC
43
Type 'F
43
Type 'N
43
Type 'SMA' (Subminiature Version 'A')
43
Type 'TNC
43
D-Subminiature Cable Connections
44
Cable Connections
44
Figure 3-2. D-Subminiature Connector Examples
44
Advanced VSAT Network Hub Site Cabling Example
45
Figure 3-3. CDD-880 in an Advanced VSAT Network
45
Cabling Connections
46
Table 3-1. CDD-880 Rear Panel Connectors
46
Figure 3-4. CDD-880 Cabling Connections
46
IF Connector - L-BAND Rx (Type 'N' Female)
47
Utility Connector Group
47
REDUNDANCY' Connector (DB-9F) (FUTURE)
47
Table 3-2. 'REDUNDANCY' Connector Pinout
47
CONSOLE' Connector (DB-9M)
48
Table 3-3. 'CONSOLE' Connector Pinout
48
MONITOR' Connector (DB-15M)
49
Table 3-4. 'MONITOR' Connector Pinout
49
ETHERNET | TRAFFIC/MANAGEMENT | GE' Gigabit Ethernet Connector (RJ-45F)
50
Terrestrial Traffic - 'ETHERNET | TRAFFIC | GE' Gigabit Ethernet Connector (RJ-45F)
50
Ground and Power Connections
51
Chassis Ground Interface
51
Figure 3-5. Chassis Ground Interface
51
230V Alternating Current (AC) Power Interface (Standard)
52
AC Operation - Apply Power
52
Figure 3-6. AC Power Interface
52
Figure 3-7. Apply AC Power to the Unit
52
AC Operation - Replace the Fuses
53
Figure 3-8. Replace the AC Fuses
53
Direct Current (DC) Power Interface (Optional)
54
DC Operation - Apply Power
54
Figure 3-9. DC Power Interface
54
Figure 3-10. Apply DC Power to the Unit
54
DC Operation - Replace the Fuses
55
Figure 3-11. Replace the DC Fuses
55
Chapter 4. Updating Firmware
57
Firmware Update Overview
57
Getting Started: Prepare for the Firmware Download
58
Download and Extract the Firmware Update
62
Perform the Ethernet FTP Upload Procedure
64
Chapter 5. Fast Activation Procedure
67
FAST Overview
67
FAST Activation Via the HTTP Interface
68
Figure 5-1. CDD-880 HTTP Interface - 'Admin | FAST' Page
68
FAST Configuration
69
FAST Upgrade
70
Chapter 6. Ethernet-Based Remote Product Management
71
Overview
71
Ethernet Management Interface Protocols
72
Ethernet Management Interface Access
72
Figure 6-1. CDD-880 Serial Interface
72
SNMP Interface
73
Management Information Base (MIB) Files
73
SNMP Community Strings
73
HTTP (Web Server) Interface
74
User Login
74
HTTP Interface - Operational Features
75
Virtual Front Panel
75
Navigation
76
Page Sections
76
Action Buttons
77
Drop-Down Lists
77
Text or Data Entry
77
HTTP Interface - Menu Tree
78
Figure 6-2. CDD-880 HTTP Interface - Menu Tree (FW Ver. 1.6.2.4)
78
HTTP Interface
79
Home
79
Home | Home
79
Figure 6-3. Home | Home Page
79
Home | Contact
80
Figure 6-4. Home | Contact Page
80
Admin (Administration)
81
Admin | Access
81
Figure 6-5. Admin | Access Page
81
Admin | SNMP
82
Figure 6-6. Admin | SNMP Page
82
Admin | FAST
83
Figure 6-7. Admin | FAST Page
83
Admin | Firmware
84
Figure 6-8. Admin | Firmware Page
84
Admin | Auto Logout
85
Figure 6-9. Admin | Auto Logout Page
85
Admin | VMS
86
Figure 6-10. Admin | VMS Page
86
Configuration
88
Configuration | Interface / Ethernet
88
Figure 6-11. Configuration | Interface | Ethernet Page
88
Configuration | WAN
90
Configuration | WAN | Demod (Demodulator)
90
Figure 6-12. Configuration | Demod Page
90
Configuration | WAN | ACM (Adaptive Coding and Modulation)
93
Figure 6-13. Configuration | ACM Page
93
Configuration | WAN | LNB (Low Noise Block down Converter)
95
Figure 6-14. Configuration | WAN | LNB Page
95
Configuration | Network
96
Configuration | Network | Routing
96
Figure 6-15. Configuration | Routing | Routes Page
96
Configuration | Network | ARP
98
Figure 6-16. Configuration | ARP Page
98
Configuration | Network | Assoc. CTOG
99
Figure 6-17. Configuration | Network | Assoc. CTOG Page
99
Configuration | Network | Working Mode
100
Figure 6-18. Configuration | Network | Working Mode Page
100
Configuration | ECM (Entry Channel Mode)
101
Figure 6-19. Configuration | ECM Page
101
Status
103
Status | Statistics
103
Status | Statistics | Traffic
103
Status | Statistics | Demod
105
Status | Statistics | Router
107
Status | Statistics | Managed Switch / Traffic Page
108
Status | Monitor
109
Status | Monitor | Events
109
Status | Monitor | Alarms
111
Utility
113
Utility | Utility
113
Utility | Reboot
116
Chapter 7. Serial-Based Remote Product Management
117
Overview
117
Figure 7-1. CDD-880 Serial Interface Example
118
Remote Commands and Queries Overview
119
Basic Protocol
119
Packet Structure
120
Start of Packet
120
Target Address
121
Address Delimiter
121
Instruction Code
121
Instruction Code Qualifier
121
Controller-To-Target Instruction Code Qualifiers
121
Target-To-Controller Instruction Code Qualifiers
122
Optional Message Arguments
123
End of Packet
123
Remote Commands and Queries
124
Appendix A. Reference Documentation
127
Overview
127
FEC (Forward Error Correction) Options
128
Versafec ACM (Adaptive Coding and Modulation) Operation
129
BPM (Bridge Point-To-Multipoint) Operation
130
ECM (Entry Channel Mode) Operation
131
Dmesh (VMS Dynamic Mesh) Connectivity
132
DPC (VMS Dynamic Power Control) Operation
133
Appendix B. Fec (Forward Error Correction) Options
135
FEC Overview
135
Versafec (Short-Block LDPC
135
Table B-1. the Versafec MODCOD Set
136
Error Performance Characteristics
137
B.3 CDD-880 Error Performance Characteristics
137
Figure B-3. Versafec Codec – QPSK, Rate 0.533, 0.631, 0.706 and 0.803
138
Figure B-4. Versafec Codec – 8-QAM, Rate 0.642, 0.711, and 0.780
139
Figure B-5. Versafec Codec – 16-QAM, Rate 0.731, 0.780, 0.829 and 0.853
140
Appendix C. Bpm (Bridge Point-To-Multipoint) Operation
141
BPM (Bridge Point-To-Multipoint) Overview
141
BPM Terminology
142
Supported Network Configurations
143
Flat Network
143
Flat Network with Routers
143
VLAN Trunking
144
Packet Processing
144
Traffic Network / Ethernet Switch Behavior
144
Management Network
145
Figure E-5. Management Network in BPM Mode
145
IEEE 802.1Q Support
146
VLAN Trunking
146
Access Mode Support
146
Multiple VLAN Tagging Support
147
Multicast BPM Behavior
147
Figure E-6. Multicast Behavior in BPM Mode
147
Multicast Management/Routed Behavior (no Change
148
BPM and Group Qos with Outbound ACM/VCM
148
Hub Network Configuration
149
Figure E-8. Hub Configuration – Standalone CTOG-250, no Redundancy
150
Figure E-9. Hub Network Configuration
151
Figure E-10. Multiple CTOG-250 Outbounds in Redundant Mode
152
Compatible Features and Detailed Specifications
153
Summary
154
C.9 Summary
154
Appendix D. Ecm (Entry Channel Mode
155
ECM (Entry Channel Mode) Overview
155
ECM Terminology
156
ECM Theory of Operation
157
ECM Message Processing
159
D.1.2.1 CDD-880 ECM Message Processing
159
ECM Message Processing
160
D.1.2.2 CDM-840 ECM Message Processing
160
ECM Operational Scenarios
161
Scenario 1 - VMS Initial Registration Process
161
Scenario 2 - Reverted or Auto-Recovered Messages
162
ECM Revert Cycle Timing
162
Ecmv2 Backoff Algorithm
163
ECM Operation Using the HTTP Interfaces
165
HTTP Operation - Hub Channel Controller (HCC
168
Tap Message
169
D.3.1.1 Tap Message
169
HTTP Operation - Remote Router Terminals
170
HCC Configuration
173
Hub Operation
173
D.3.2.1 HCC Configuration
173
Appendix E. Port Diversity
175
Port Diversity Overview
175
Operational Examples
176
E.2 Operational Examples
176
Figure E-2. Port Diversity Example #2 – Three-Switch Setup
177
Port Diversity Operation
178
E.3 Configuration Examples
178
Port Diversity Operation - CDD-880 HTTP Interface
179
Figure E-5. Configuration | Interface | Ethernet Page – Diversity Port Disabled
180
Configuration Examples
178
Spanning Tree (Global) Configuration - Ciscoios
178
Interface Configuration - Ciscoios
178
Appendix F. Dmesh (Vms Dynamic Mesh) Solutions
183
Dmesh Overview
183
Operational Features
184
Vipersat Management System
184
F.2 Operational Features
184
Figure F-2. VMS-Configured Advanced VSAT Network
185
Return Link Versafec ACM
186
Versafec
186
Adaptive Coding and Modulation (ACM
186
ACM and Dynamic Mesh
187
ACM and Dynamic Power Control (DPC
187
Operational Example
188
Requirements for Bandwidth-On-Demand and Dynamic Mesh with Single Hop on Demand (SHOD
188
Dynamic Mesh Operation
188
F.3 Operational Example
188
Create a Distribution List
189
Figure F-3. CDD-880 HTTP Interface – Configuration | Network | Routing Page
191
Compatibility
193
Summary
193
Table F-1. Comtech EF Data Product Compatibility Reference
193
F.4 Compatibility
193
Appendix G. Dpc (Vms Dynamic Power Control
195
DPC (Dynamic Power Control) Overview
195
Dynamic Power Control
196
About DPC
196
DPC Functionality
197
Entrance Link Cabling
197
Operational Essentials
198
G.2.2.2 Operational Essentials
198
Power Reference
199
Rated Maximum Power
199
Reference Calibration
199
Target Power
199
Terminal Maximum Power
199
Figure G-2. ACM – MODCOD Switch-Point
200
DPC Operation
201
G.3 DPC Operation
201
Adaptive Control Loop (ACL) Components
202
Closed Loop Mechanism
203
ACL Timers
204
LQRM Failure and Recovery Steps
204
G.3.1.2 ACL Timers
204
DPC with ACM
205
Terminal Maximum Power
206
DPC with ACM and Hub Backoff
207
Hub Fade Control
208
Roaming with DPC
208
Using Dynamic Power Control
209
Figure G-8. Roaming DPC
209
Figure G-9. HTTP Interfaces – Splash Pages and DPC Operation Menu Trees (FW Ver. 1.6.2.X)
211
Configure DPC
212
G.4.1.1 Configure DPC
212
Power Reference in DPC Operation
213
Set Reference
213
DPC Status Reporting
216
DPC - Operational Changes
217
Firmware Update
218
Considerations
218
G.5 Firmware Update
218
Appendix H. Versafec Return Link Acm (Adaptive Coding and Modulation) Option
219
Versafec ACM Overview
219
Versafec ACM
219
H.2 Background
220
Table H-1. the Versafec MODCOD Set
221
H.3 Versafec ACM
221
Versafec ACM Latency
222
Table H-2. Example Case - Versafec Implementation of ACM (100 Ksymbols/Sec
222
Figure H-1. Versafec Codes Vs. Constrained Capacity
222
Managing Versafec ACM Operation
223
Figure H-4. CDD-880 HTTP Interface – Configuration | Network | Assoc. CTOG and Configuration Network | Routing
223
Figure H-5. CDM-840 HTTP Interface – Configuration | WAN | Mod | ACM
224
Monitoring ACM Performance
227
Troubleshooting
227
Figure H-6. HTTP Interface – Utility | Utility Page (CDD-880 Shown)
228
MODCOD Switch Points
229
ACM Congestion Control
229
Figure H-7. CDM-840 – ACM MODCOD Switch Points
229
Notes and Recommendations
230
Summary of Specifications
231
H.7 Summary of Specifications
231
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Comtech EF Data CDD-880 Installation And Operation Manual (92 pages)
Multi Receiver Router
Brand:
Comtech EF Data
| Category:
Network Router
| Size: 2.51 MB
Table of Contents
Table of Contents
5
Preface
11
About this Manual
11
Reporting Comments or Suggestions Concerning this Manual
11
Conventions and References
11
Metric Conversion
11
Recommended Standard Designations
11
Trademarks
11
Cautions and Warnings
12
Electrical Safety and Compliance
12
Fuses
12
Low Voltage Directive (LVD)
13
Installation
13
Environmental
13
Telecommunications Terminal Equipment Directive
14
CE Mark
14
Rohs Compliance
14
EMC (Electromagnetic Compatibility) Compliance
14
Warranty Policy
15
Limitations of Warranty
15
Exclusive Remedies
16
Customer Support
17
Online Customer Support
17
Chapter 1. INTRODUCTION
19
Overview
19
Figure 1-1. CDD-880 L-Band Multi Receiver Router
19
Functional Description
20
Figure 1-2. Advanced VSAT Series Network Topology Example
20
Features
21
Physical Description
21
Standard Assemblies
21
Optional Assemblies
21
Compatibility
21
Dimensional Envelope
22
Figure 1-3. CDD-880 Dimensional Envelope
22
Physical Features
23
Front Panel
23
Figure 1-4. CDD-880 Front Panel View
23
Rear Panel
24
Data Interfaces
24
Flash Upgrading
24
Fully Accessible System Topology (FAST)
24
Figure 1-5. CDD-880 Rear Panel View
24
Summary of Specifications
26
Demodulator
26
Low Noise Block Converter (LNB) Support
27
Figure 1-6. Rx Carrier Level Vs. Symbol Rate (L-Band 950 - 2150 Mhz)
27
Environmental and Physical
28
BER (Bit Error Rate)
29
Chapter 2. INSTALLATION
31
Unpacking and Inspection
31
Mounting
32
Optional Rear-Mounting Support Bracket Kit
32
Figure 2-1. Installation of Optional Rear-Mounting Support Bracket Kit
33
Chapter 3. REAR PANEL CONNECTOR PINOUTS
35
Connector Overview
35
Table 3-1. Rear Panel External Connections
35
Figure 3-1. CDD-880 Rear Panel View
35
L-BAND Rx if Connection, Type 'N
36
TRAFFIC GE Terrestrial Data Connection, RJ-45F
36
Utility Connections
37
CONSOLE (Remote Control Interface) Connector, DB-9M
37
MONITOR Connector, DB-15M
38
MANAGEMENT FE (M&C) Connector, RJ-45F
38
Power / Ground Connections
39
Alternating Current (AC) Power Connector (Standard)
39
Ground Connector
39
Chapter 4. FLASH UPGRADING
41
Flash Updating Via Internet
41
Figure 4-1. Flash Update Via Internet
41
Ethernet FTP Upload Procedure
42
Chapter 5. ETHERNET MANAGEMENT
45
Introduction
45
Ethernet Management Interface Protocols
45
5.2.1 Ethernet Management Interface Access
45
SNMP Interface
46
5.3.1 Management Information Base (MIB) Files
46
5.3.2 SNMP Community Strings
46
Web Server (HTTP) Interface
47
5.4.1 Web Server Introduction
47
5.4.2 User Login
47
Home | Home ................................................................................................... 5–5
48
5.4.3 Web Server Menu Tree
48
Home | Contact ................................................................................................ 5–6
48
Admin | Access ................................................................................................ 5–7
48
Admin | SNMP ................................................................................................ 5–8
48
Admin | FAST ................................................................................................. 5–9
48
Web Server
48
Web Server Page Descriptions
48
About the Virtual Front Panel
49
Figure 5-1. CDD-880 Multi Receiver Router Home (Splash) Page
49
Home Pages
49
Home | Home
49
2.2 Home | Contact
50
Figure 5-2. Home | Contact Page
50
Home
49
Admin
51
3.1 Admin | Access
51
Admin Pages
51
Figure 5-3. Admin | Access Page
51
3.2 Admin | SNMP
52
Figure 5-4. Admin | SNMP Page
52
3.3 Admin | FAST
53
Figure 5-5. Admin | FAST Page
53
3.4 Admin | Firmware
54
Figure 5-6. Admin | Firmware Page
54
3.5 Admin | Auto Logout
55
Figure 5-7. Admin | Auto Logout Page
55
Configuration
56
4.1 Configuration | Interface
56
4.1.1 Configuration | Interface | FE Mgt
56
4.1.2 Configuration | Interface | GE
56
Configuration Pages
56
Figure 5-8. Configuration | Interface | FE Mgt Page
56
Figure 5-9. Configuration | Interface | GE Page
57
4.2 Configuration | Demod
58
Figure 5-10. Configuration| Mod Page
58
(Future)
59
Configuration | Lnb (Low Noise Block down Converter)
59
4.4 Configuration | ARP
60
Figure 5-12. Configuration | ARP Page
60
4.5 Configuration | Routing
61
Figure 5-13. Configuration | Routing (Routes) Page
61
Status
63
5.1 Status | Statistics
63
5.1.1 Status | Statistics | Summary
63
Figure 5-14. Status | Statistics | Summary Page
63
Status Pages
63
5.1.2 Status | Statistics | Demod
65
Figure 5-15. Status | Statistics | Demod Page
65
5.1.3 Status | Statistics | Router
67
Figure 5-16. Status | Statistics | Router Page
67
Figure 5-17. Status | Monitor Page
68
Utility Page
70
CDD-880 Multi Receiver Router Revision
72
Chapter 6. Forward Error Correction
73
Introduction
73
Versafec (Short-Block LDPC)
73
Table 6-1. the Versafec Modcod Set
74
Figure 6-1. the Versafec Codes Versus Shannon Capacity
74
CDD-880 Error Performance Characteristics
75
Figure 6-2. Versafec Codec - BPSK, Rate 0.488
75
Figure 6-3. Versafec Codec - QPSK, Rate 0.533, 0.631, 0.706 and 0.803
76
Figure 6-5. Versafec Codec - 16-QAM, Rate 0.731, 0.780, 0.829 and 0.853
78
Appendix A. FAST ACTIVATION PROCEDURE
79
Introduction
79
Activation Procedure Via Web Server (HTTP) Interface
80
View Currently Installed Features
80
Record Serial Number
81
Acquire/Enter FAST Access Code
81
Verify FAST Option Availability
81
Appendix B. REMOTE CONTROL
83
Overview
83
Eia-232
83
Basic Protocol
83
Packet Structure
84
Start of Packet
84
Target Address
85
Address Delimiter
85
Instruction Code
85
Instruction Code Qualifier
85
Optional Message Arguments
86
End of Packet
86
Remote Commands and Queries
87
Unit Parameters
88
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