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1 modem-to-switch control interface connection – Comtech EF Data CRS-170A User Manual

Page 104

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CRS-170A L-Band 1:1 Redundancy Switch

MN/CRS170A.IOM

Cables and Connections

Revision 13

5–34

5.6.1.1 Modem-to-Switch Control Interface Connection

1)

Excluding the modems, the KT-0000160 CRS-170A L-Band 1:1 Redundancy Kit

(Sect. 5.2.1) provides all components shown in Figure 5-27.

2)

When you connect the Control Interface cables between the CRS-170A and the

modems, make sure that you securely fasten the screw locks on the Type ‘D’

connectors. This prevents accidental disconnection of the cables, particularly

when you are removing and replacing a standby unit.

CEFD Part No.

Qty

Description

CA/WR9378-4

2

Control Cable – Universal, DB-9M, 4’

Figure 5-27. CDM-760/-750 Modem-to-Switch Control Connections