Nortel Networks 1000M User Manual
Page 130
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130
Installing the system ground
Note: Use the grounding block as a bridging point for ground
wires from:
•
up to three nearby Cabinet systems. If you have remote
cabinets, or when more than three cabinets are collocated,
you require additional grounding blocks.
•
up to six nearby chassis and chassis expander pairs. If you
have additional chassis, you require additional grounding
blocks.
4
For the Cabinet system: Install a #6 AWG (#40 Metric Wire Gauge)
ground wire from the ground lug in each cabinet to the NTBK80
grounding block.
Connect the ground wire to the ground lug located in the bottom
portion of the cabinet next to the cable connectors. Route the
ground wire through the third groove from the left in the bottom of
the cabinet. See
Figure 55 "Ground/Earth lug in the NTAK11 system
Connect the ground wire to the grounding block. See
"NTBK80 grounding block" (page 133)
.
Place a DO NOT DISCONNECT tag on the ground wire.
Go to
Nortel Communication Server 1000
Communication Server 1000M and Meridian 1 Small System Installation and Commissioning
NN43011-310
01.04
Standard
Release 5.0
13 May 2008
Copyright © 2008, Nortel Networks
.