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Manuals and User Guides for Comtech EF Data CRS-150. We have
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Comtech EF Data CRS-150 manual available for free PDF download: Installation And Operation Manual
Comtech EF Data CRS-150 Installation And Operation Manual (76 pages)
1:1 Redundancy Switch
Brand:
Comtech EF Data
| Category:
Switch
| Size: 5.14 MB
Table of Contents
Table of Contents
3
Preface
7
About this Manual
7
Reporting Comments or Suggestions Concerning this Manual
7
Related Documents
7
Conventions and References
8
Warnings, Cautions, and Notes
8
Metric Conversion
8
Recommended Standard Designations
8
Trademarks
8
Electromagnetic Compatibility (EMC) Compliance
9
EN 55022-1997 Compliance
9
EN 50082-1:1998 Compliance
9
Safety Compliance
9
En 60950
9
Electrical Safety
9
Equipment Connection
10
European Low Voltage Directive (LVD)
10
Federal Communications Commission (FCC)
10
Telecommunications Terminal Equipment Directive
11
Environmental
11
Warranty Policy
11
Limitations of Warranty
11
Exclusive Remedies
12
Customer Support
13
Online Customer Support
13
Chapter 1. Introduction
15
Overview
15
Figure 1-1. CRS-150 1:1 Redundancy Switch
15
Description of Features
16
Figure 1-2. CRS-150 1:1 Redundancy Switch - Panel Views
16
Functional Description
18
Summary of Specifications
19
Dimensional Envelope
21
Figure 1-3. CRS-150 Dimensional Envelope
21
Chapter 2. Installation
23
Unpacking and Inspecting the Shipment
23
Figure 2-1. Unpacking and Inspecting the Shipment
23
Rack-Mounting the CRS-150
24
Chapter 3. Connector Pinouts
25
Connector Overview
25
Figure 3-1. CRS-150 Connectors
25
Table 3-1. CRS-150 External Connectors (Front and Rear Panel)
26
Front Panel Connectors
27
Front Panel if Connectors - Receive if and Transmit IF, 50Ω BNC
27
Front Panel Terrestrial Data Connectors
28
Overhead Data Connector, DB-25M
28
Data Interface Connector, DB-25F
29
Audio Connector, DB-9F
30
G.703 Connectors
30
3.2.2.4.1 Balanced G.703 Interface Connector, DB-15F
30
3.2.2.4.2 Rx and Tx (Unbalanced) G.703 Connectors, 75Ω BNC
31
3.2.2.4.3 IDI, DDO Connectors, 75Ω BNC
31
Front Panel Utility Connectors
32
Ext Ref, 50Ω BNC
32
IDR Alarms Connector, DB-15F
32
Front Panel Power Connections - Aux DC Inputs
32
Rear Panel Connectors
33
Rear Panel if Connectors - Receive if and Transmit if A/B, 50Ω BNC
33
Rear Panel Terrestrial Data Connectors
34
Balanced G.703 a and B Connectors, DB-15M
34
Audio a and B Connectors, DB-9F
35
Overhead Data a and B Connectors, DB-25M
36
Data Interface a and B Connectors, DB-25F
37
Rear Panel Utility Connectors
38
IDR Alarms a and B Connectors, DB-15F
38
Aux Serial a and B Receptacles, USB Type 'A
38
Ext Ref a and B Connectors, 50Ω BNC
39
Ground Connection
39
Data Interface Converter Modules / Adapters
39
E1/T1 RJ-48 Connection Via Balanced G.703 Interface Connector
41
Chapter 4. Cables and Connections
43
Overview
43
Cabling to the CDM-600
44
CRS-150 Accessories
44
4.2.2 Modem-To-Switch Control Interface Connection
45
Figure 4-1. Modem-To-Switch Control Connection
45
4.2.3 Modem-To-Switch if Interface Connection
46
Figure 4-2. Modem-To-Switch if Connection
46
4.2.4 Modem-To-User Utility Interface Connection and Examples
47
IDR Alarms Data Interface Example
47
Figure 4-3. IDR Alarms Interface Example
47
External Reference Data Interface Example
48
Figure 4-4. Ext Ref (External Reference) Interface Example
48
4.2.5 Modem-To-User Data Interface Connection and Examples
49
Figure 4-5. CDM-600 Block Diagram: User Modem Switch Traffic
49
Figure 4-6. RS-422/232 Interface Example
50
RS-422/232 Interface Example
50
Figure 4-7. HSSI Example
51
HSSI Data Interface Example
51
Balanced Interface Example
52
Figure 4-8. G.703 Balanced Interface Example
52
Figure 4-9. G.703 Unbalanced Interface Example
53
Unbalanced Interface Example
53
ASI Data Interface Example
54
Figure 4-10. ASI Example
54
E1/T1 Data Interface Example
55
Figure 4-11. G.703 E1/T1 Interface Example
55
Figure 4-12. Overhead Interface Example
56
Overhead Data Interface Example
56
Audio Data Interface Example
57
Figure 4-13. Audio Interface Example
57
Cabling to the CDM-600L (CLM-9600L)
58
Figure 4-14. CDM-600L (CLM-9600L) Block Diagram: Cable Connections
58
Chapter 5. Modem and Switch Configuration
59
Overview
59
Configuration of CDM-600S for 1:1 Redundancy
60
5.2.1 Automatic Redundant Operation
60
Figure 5-1. CDM-600 Front Panel
60
Manual Redundant Operation (Forced Switchover)
61
Forced Switchover Via the CDM-600 Front Panel
61
Forced Switchover Via Remote Bus
61
5.2.3 Replacement of Standby Unit
61
CRS-150 Switch DIP Settings
62
Table 5-1. CRS-150 DIP Switch Settings
62
Figure 5-2. CRS-150 Front Panel - DIP Switches
62
Appendix A. Cable Drawings
63
A.1 Introduction
63
A.2 Control Interface Cables
63
Modem-To-Switch Auxiliary Serial Cable (1:1 Control), USB Type AUSB Type B
64
Figure A-1. Auxiliary Serial Control Cable (CEFD P/N CA/USB-AM
64
Modem-To-Switch (CRS-150 CRS-170A) Control/Data 'Y' Cable, DB-25M DB-25M, DB-9M (CDM-600L [CDM-9600L
65
Figure A-2. Data / Control 'Y' Cable (CEFD P/N CA/WR10456-4
65
IF / Utility / Data Interface Cables
66
Modem-To-Switch/User if (70/140 Mhz) Coax Cable, Type 'BNC' 50Ω
67
Figure A-3. Tx/Rx/User Data Type 'BNC' 50Ω Coax Cable (CEFD P/N PL/0946-1
67
Modem-To-Switch Data Cable, DB-15M DB-15M
68
Figure A-4. IDR Alarms Interface Cable (CEFD P/N CA/WR9564-4
68
Modem-To-Switch Coax Cable, Type 'BNC' 75Ω
69
Figure A-5. External Reference Type 'BNC' 75Ω Coax Cable (CEFD P/N PL/0813-4
69
Modem-To-Switch Universal Control/Data Cable, DB-25M DB-25M
70
Figure A-6. 1:1 Universal Control/Data Cable (CEFD P/N PL/6233
70
Modem-To-Switch Universal Control/Data Cable, DB-15M DB-15M
71
Figure A-7. 1:1 Universal Control/Data Cable (CEFD P/N CA/WR9563-4
71
Modem-To-Switch Data Cable, DB-25M DB-25M
72
Figure A-8. Overhead Data Cable (CEFD P/N CA/WR9040-4
72
Modem-To-Switch Data Cable, DB-9M DB-9M
73
Figure A-9. Audio Data Interface Cable (CEFD P/N CA/WR9378-4
73
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