Nortel 1000E Installation And Configuration Manual page 445

Installing and cross-connecting a Power Fail Transfer Unit
Table 56
Control and power connections on cable J1 (Part 2 of 2)
Function Pair Number
PFTU
power
J1 Cable from QUA6
Pair Color
3T W-G
3R G-W
4T W-BR
4R BR-W
25T S-V
25R V-S
Communication Server 1000E
Connects to Cross-connects to
(TC) Console transfer switch. See
console connections. Transfer
begins by applying ground to
this lead.
Not used
Not used
Not used
-48 V O-W 1-dot connection on
-48 V AUX cable. Maximum 250 mA
draw on O-W lead.
Installation and Configuration
Page 445 of 488