Pcm30 Line Drawer Maintenance - Northern Telecom DMS-100 Series Maintenance Manual

2-1

PCM30 line drawer maintenance

This chapter describes the maintenance functions available for the PCM30
line drawer (PLD) as follows:
PCM30 line drawer maintenance description on page 2-2 describes
the maintenance functions available for the PLD.
Fault detection and isolation on page 2-3 describes how faults are
detected and isolated.
Performing maintenance functions on page 2-4 describes the
maintenance functions that can be performed on the PLD, and the level of
the MAP terminal at which they are performed.
PCM30 Line Drawer Maintenance Guide BCS33 and up