Comtech-ef-data CRS-311 Manual do Utilizador descarregar pdf (Página 92)

CRS-311 1:1 Redundancy Switch Revision 7

Modem, RMI/TMI, and Switch Configuration MN/CRS311.IOM

4–2

4.2 Modem Configuration

4.2.1 Modem Power

Connectthepowercordsofeachmodemtoapowersupplyandturnbothmodems ON.

4.2.2 Modem Firmware and Hardware Requirements



FortheCRS‐311tooperatecorrectlywhenconfigured forusewiththeCDM‐Qx/QxL

orSLM‐5650 /5650A modems, the Traffic Modem and the Redundant Modem must

beofthesamemodelhavingidenticalhardwareconfigurations,equippedwiththe

same option modules – all with the same firmware versions. This is mandatory for

the Redundant Modem to

 properly mimic operation of the Traffic Modem upon

switchover.

CDM‐Qx/QxL Firmware and Hardware Requirements: For proper redundant operation,

regardlessofdatainterface,CDM‐Qx/QxLFirmwareVersion1.1.4orlatermustbeused.



SLM5650/5650A Firmware and Hardware Requirements: In order to support the desired

redundancy, the appropriate firmware must be

 loaded in  the SLM‐5650/5650A base modem,

Network Processor (if applicable) and CRS‐311. Higher versions of the firmware continue

support for the given interface (i.e. the highest version supports all interfaces); the lowest

firmwareversions,requiredtosupportagiveninterfacetype,areasfollows:



Interface Type

SLM-5650

Base

Modem

SLM-5650A

Base

Modem

10/100/1000 Base-T

(GbE) Interface

Module

Network

Processor

Module

CRS-311

Serial (EIA-232/HSSI) 1.2.4 1.1.1 N/A N/A 1.2.5

Ethernet (Single-port Ethernet Bridge Mode

using 10/100/1000 Base-T Module)

1.2.4 1.1.3 1.1.2 N/A 1.2.5

Ethernet (Single-port Ethernet Bridge Mode

using Port 1 of 4-port NP Module)

1.5.1 1.1.8 N/A 1.5.1 1.2.5

Ethernet (Ethernet Bridge or Router Mode

using 4-port NP Module)

1.5.1 1.1.8 N/A 1.5.1 1.2.6

Ethernet (Vipersat mode, or Single-port

Ethernet Router Mode)

1.5.1 1.1.8 N/A 1.5.1 1.2.6

4.2.2.1 Flash Upgrading

For detailed instructions on upgrading  modem firmware via flash upgrade, See the per tinent

modem’sInstallationandOperationManual .

4.2.3 Modem Operational Configuration

Thischapterassumesuserfamiliaritywiththeindividualmodems’frontpanelmenunavigation,

and their configuration parameter selection methods. For detailed instructions on changing

configuration settings using the front panel keypad and menus, seethe Front Panel Operatio n

chapterinthepertinentmodem’sInstallationandOperationManual.

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