Cisco GS7000 Panduan Pemeliharaan - Halaman 8

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Cisco GS7000 Panduan Pemeliharaan
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.
1.
2.
Caution
Damage to the node may result if AC power shunts are not removed before replacing the RF amplifier assembly.
3.
4.
Maintenance
8
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
1.