Nortel Networks 8010co - Manual (Page 51)

Chapter 2 Installation 51
Installing the Breaker Interface Panel for the Ethernet Routing Switch 8010co Chassis
6 Attach one end of the BIP ground cable to the power terminal block
(
Figure 34 ).
a Loosen the power terminal block screw just enough to insert the ground
cable lead (item 1 in
Figure 34 ).
b Insert the lead and tighten the screw securely.
Figure 34 Attaching the BIP ground cable
7 Route the other end of the BIP ground cable to the rack grounding strip near
the base of the rack (see
Figure 31 on page 48 ).
Use a 7/16-inch hex wrench to fasten the hardware in the correct order.
8 Go to the next section, “Connecting DC input power feeds to the BIP” on
page 52 .
3 2
PS (+)
Lower Shelf
PS (+)
Upper Shelf
PS (-)
Lower Shelf
PS (-)
Upper Shelf
A/B Input Feed
Returns
– 48 VDC
A/B Input Feeds
1 3 2 1 3 2 1 3 2 1 A 2 A 1 B 1 B 2
3
+DC PS1 Upper
-DC PS1 Upper
1
2
1 = Positive lead wire from power
supply 1, upper shelf 3 = Power terminal block label