Comtech EF Data CDM-710G Especificaciones descargar pdf (Pagina 45)

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

Modem and Switch Configuration Revision 11

4–3

4.2 Configure the CDM-625/As for 1:1 Redundancy

•

CDM625A Advanced Satellite Modem Installation and Operation Manual

(CEFD P/N MN-CDM625A)

• CDM625 Advanced Satellite Modem Installation and Operation Manual

(CEFD P/N MN-CDM625)

The CDM-625/A Advanced Satellite Modems automatically detect connection to a 1:1 redundancy

system. Typical for either product, the steps required to configure both modems are therefore

minimal, with some exceptions:

• If the CDM-625/A has the optional IP Packet

Processor installed and enabled

, 1:1

Redundancy is controlled from the

CDM-625/A Web Server Interface

Redundancy page.

When both the traffic and backup modems

are equipped with the optional IP Packet

Processor and are connected to the CRS-180

L-Band 1:1 Redundancy Switch, there is no

need to use the drop-down menus here, as

Packet Processor Redundancy is enabled

automatically.

If you wish to operate either modem outside of the redundant setup as a standalone unit,

use the drop-down menu to select Packet Processor Redundancy for that specific modem as

Disabled.

• If terrestrial data is not Ethernet, and CnC is not be used, then no modem 1:1 redundancy

configuration is needed. Otherwise, if either apply, refer to the sections that follow.

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Comtech EF Data CDM-710G Especificaciones Pagina 45