Nortel Networks 1000M - Manual (Page 230)

230 Installing Power Failure Transfer Units
Procedure 42
Installing the PFTU
Step Action
1 Mount the PFTU on the wall near the system cross-connect terminal
and secure it with four screws.
2 Install an NE-A25B-type 25-pair cable from connector J1 on the
faceplate of the PFTU to its assigned location at the cross-connect
terminal.
3 Label the pairs of the J1 cable on the cross-connect terminal block
as shown in
Figure 110 "J1 cable labels" (page 230) .
Figure 110
J1 cable labels
4 Connect the PFTU power and control connections to the AUX
cable from the cabinet or chassis. See
Table 31 "Control and
power connections on cable J1" (page 230) . For the location of the
Auxiliary port on the cabinet, see Figure 111 "Auxiliary port location
on cabinet" (page 232) . For the location of the AUX connector on
the chassis, see Figure 111 "Auxiliary port location on cabinet"
(page 232) .
Table 31
Control and power connections on cable J1
J1 Cable from QUA6 (see Figure 113 "Power fail transfer" (page 234) )
Function
Pair
Number
Pair
Color Connects to Cross-connect to
Control 1T W-BL (ALM) Not used.
1R BL-W BRTN W-BL 1-dot connection on
AUX cable from the cabinet
or chassis.
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
.