Connecting An Analog (500/2500-Type) Telephone To A Pftu - Nortel 1000 Installation And Commissioning Manual

Page 446 of 466
NN43041-310 Standard 01.11
Installing and cross-connecting a Power Fail Transfer Unit
Procedure 107

Connecting an analog (500/2500-type) telephone to a PFTU

1 Locate the telephone terminations on the cross-connect terminal.
2 Connect one end of the cross-connect wire to the leads of the telephone.
3 Locate the PFTU connections (unit PFTU 1 through PFTU 5) assigned to
this telephone at the cross-connect terminal. See Table 60 on
4 Connect the other end of the cross-connect wire to the pair assigned to
the telephone on the PFTU.
5 Connect a second cross-connect wire to the pair assigned to the Line card
on the PFTU.
6 Locate the Line card terminations on the cross-connect terminal.
7 Connect the other end of the cross-connect wire to the assigned TN
terminal block.
Table 60
Power Fail Transfer Unit connections (Part 1 of 3)
Function
PFT 1
October 2008
QUA6 J1 Cable
Pair Color
5T W-S
5R S-W
6T R-BL
6R BL-R
7T R-O
7R O-R
8T R-G
8R G-R
page
Connects to:
Telephone
Telephone Line card
Central Office Trunk
Trunk Line card
446.