Nortel DMS-100 Series Maintenance Manual page 212

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Table of Contents

5-12 OPM hardware

Figure 5-4 Battery arrangement and back wall components in the OPM cabinet

Calibration device

Note 1: Batteries are at the back of the cabinet.

Note 2: Battery strings 3 and 7 are not provisioned for OPM-256.

297-8361-550 Standard 04.01 September 2000

Commercial ac

power breaker

Emergency generator

power breaker

Battery assemblies

14-pin power

Optional third

bracket, for

Troubleshooting