Cisco GS7000 Руководство по техническому обслуживанию - Страница 8

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Forward/Reverse Configuration Module, Equalizer, and Node Signal Director Replacement Procedure

Forward/Reverse Configuration Module, Equalizer, and Node Signal Director

Replacement Procedure

The forward and reverse configuration modules, equalizers, and node signal directors plug into the RF amplifier

assembly through cut-outs in its cover.

To remove these modules, pull up carefully on their integrated handles until they separate from the RF amplifier

assembly.

RF Amplifier Assembly Replacement Procedure

Follow this procedure to remove and replace the RF amplifier assembly.

Caution

Damage to the node may result if AC power shunts are not removed before replacing the RF amplifier assembly.

Maintenance

Open the housing. See

Opening and Closing the Housing, on page

Remove the AC power shunts and make a note of their location for reinstallation in the replacement RF

amplifier assembly.

Unplug AC1/DC connector, forward path connector, reverse path connector and AC2 connector on the

RF amplifier assembly.

Loosen the seven shoulder screws securing the RF amplifier assembly to the housing.

Maintenance