Nortel Circuit Card Installation Manual page 333

Table 119
NTCK78AA cable pins
Cable Name
0 T-PRI0TX
0 R-PRI0TX
0 T-PRI0RX
0 R-PRI0RX
0
0
1 T-PRI1TX
1 R-PRI1TX
1 T-PRI1RX
1 R-PRI1RX
1
1
Table 119 lists the pin attributes for the NTCK78AA cable.
Description
Trunk 0 Transmit Tip
Trunk 0 Transmit Ring
Trunk 0 Receive Tip
Trunk 0 Receive Ring
GND Shield Wire
GND Shield Wire
Trunk 1 Transmit Tip
Trunk 1 Transmit Ring
Trunk 1 Receive Tip
Trunk 1 Receive Ring
GND Shield Wire
GND Shield Wire
NTCK79AA (A0618296)
The NTCK79AA (40 ft) is a 75Ω coaxial cable for connecting the TRK port
on the DDP2 faceplate (P1, D-type 9 pin male) to the Line Terminating Unit
(LTU) (P2, P3, P4, P5 BNC males).
NT5D97 Dual-port DTI2/PRI2 card
Color
Black
Red
Black
White
Bare
Bare
Black
Red
Black
White
Bare
Bare
Circuit Card
Page 333 of 906
DDP2
pins NCTE pins
P1-1 P2-1
P1-2 P2-9
P1-3 P2-3
P1-4 P2-11
P1 Case P2-2
P1 Case P2-4
P1-5 P3-1
P1-6 P3-9
P1-7 P3-3
P1-8 P3-11
P1 Case P3-2
P1 Case P3-4
Description and Installation