Comtech EF Data CDM-710L Dokumentacja Pobierz pdf (Strona 121)

CRS-170A L-Band 1:1 Redundancy Switch MN/CRS170A.IOM

Cables and Connections Revision 13

5–51

5.8.1.2 Modem-to-Switch IF Interface Connection

Excluding the modems, the KT/12551 CRS-170A L-Band 1:1 Redundancy Kit (see

Sect. 5.8.1) provides all components shown in Figure 5-41.

EXAMPLE: The Tx IF from ‘MODEM A’ connects to the Tx IF port ‘J5 | Tx A’ on the

CRS-170A; similarly, the Tx IF from ‘MODEM B’ connects to the Tx IF port ‘J6 | Tx B’

on the CRS-170A.

The same logic applies for the Rx IF connections. It is important to note that failure

to observe this requirement will result in system malfunction.

CEFD Part No. Qty Description

CA/RF10453-4 4 RoHS-Compliant Cable – IF (Tx/Rx), 50Ω Type ‘N’, 4’

Figure 5-41. CDM-710GL Modem-to-Switch L-Band IF Connections

1 2 ... 116 117 118 119 120 121 122 123 124 125 126 ... 171 172

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Comtech EF Data CDM-710L Dokumentacja Strona 121