Comtech EF Data CDM-710G Specifikace stáhnout pdf (Strana 79)

CRS-180 70/140 MHz IF 1:1 Redundancy Switch MN/CRS180.IOM

Cables and Connections Revision 11

5–19

KT-0000177 70/140 MHz IF 1:1 Redundancy Kit (CRS-180



CDM-760, CDM-750)

Item

CEFD P/N

Qty

Description

PL/11560-1

Top Assy, CRS-180 70/140 MHz IF 1:1 Redundancy Switch

XF/BNC-MF-50-75

Notes 1,2

Transformer, 50-75

Ω

, 2-200 MHz, BNC, M/F

CA/WR9378-4

Note 3

Control Cable, Universal, DB-9M, 4’

PL/0813-4

Cable, Special, 75

Ω

IF BNC, 4’

Figure 5-17. CDM-760 or CDM-750 Switch-to-Modem Control & IF Connections

(CEFD KIT KT-0000177)

1 2 ... 74 75 76 77 78 79 80 81 82 83 84 ... 135 136

CRS-180 3
TABLE OF CONTENTS 5
FIGURES 9
BLANK PAGE 12
PREFACE 13
Conventions and References 14
Patents and Trademarks 14
Warnings, Cautions and Notes 14
Safety and Compliance 15
Electrical Installation 15
Operating Environment 15
Equipment Connection 16
(2004/108/EC) 16
Preface Revision 11 17
Comtech EF Data Headquarters 18
Warranty Policy 18
Limitations of Warranty 18
Exclusive Remedies 19
Notes: 20
Chapter 1. INTRODUCTION 21
1.2 Physical Features 22
1.2.1 Modem Side Features 22
Introduction Revision 11 23
1.3 Functional Description 24
-700 Modems 24
Chapter 2. INSTALLATION 35
2.2 Mount the Switch 36
Chapter 3. SWITCH CONNECTORS 37
PINOUTS 37
3.1.1.1 Type ‘BNC’ 38
3.1.1.2 Type ‘TNC’ 38
3.1.1.3 Type ‘N’ 38
3.1.1.4 Type ‘F’ 38
3.2 CRS-180 User Connectors 40
3.2.1 Modem Side Connectors 40
3.2.2.2 Ground Stud 42
Chapter 4. MODEM AND SWITCH 43
CONFIGURATION 43
AND CONNECTIONS 47
Standby (1:1 only) 49
Chapter 5. CABLES AND 61
CONNECTIONS 61
Cabling Kit KT-0000159 63
CEFD P/N 64
Description 64
Processor) 72
AND SWITCH CONFIGURATION 77
Using Cabling Kit KT-0000177 78
CEFD P/N Qty Description 81
Cabling Kit KT/11599 85
CN/BNC-TEE-JPJ 2 90
T-Adapter, 50Ω BNC 90
5.5 Cabling to the CDM-710G 93
Notes 3,4 94
KT/12583 96
5.6 Cabling to the CDM-710 99
Cabling Kit KT/12551 99
Notes 1,2 100
Notes 3, 4 100
Examples 101
5.7 Cabling to the CDM-700 105
Cabling Kit KT/12554 105
1Notes 3, 4 106
KT/12581 (Multi-Mode) 110
Appendix A. CABLE DRAWINGS 113
Appendix A Revision 11 115
CDM-760/-750 5-17 120
CDM-710G 5-29 120
CDM-710 5-34 120
CDM-700 5-39 120
Figure A-8 125
Plus Cable, DB-9MDB-9M 129
Mode, (2X) Type ‘LC’ 131
 (4X) Type ‘LC’ 131
(2X) Type ‘SC/UPC’ 134
480 • 333 • 2200 PHONE 136
• 333 • 2161 FAX 136

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