Avaya Nortel Communication Server 1000 Reference page 265

Cable
0
0
0
0
0
1
1
1
1
1
1
NTCK79AA (A0618296)
The NTCK79AA (40 ft) is a 75W 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).
Figure 75: NTCK79AA
Table 114: NTCK79AA cable pins
cable.
Table 114: NTCK79AA cable pins
Cable
0 T-PRI0TX
0 R-PRI0TX
Circuit Card Reference
Name Description
R-PRI0TX Trunk 0 Transmit
Ring
T-PRI0RX Trunk 0 Receive Tip Black
R-PRI0RX Trunk 0 Receive
Ring
GND Shield Wire
GND Shield Wire
T-PRI1TX Trunk 1 Transmit Tip Black
R-PRI1TX Trunk 1 Transmit
Ring
T-PRI1RX Trunk 1 Receive Tip Black
R-PRI1RX Trunk 1 Receive
Ring
GND Shield Wire
GND Shield Wire
Name Description
Trunk 0 Transmit Tip Red
Trunk 0 Transmit
Ring
Color
Red
White
Bare
Bare
Red
White
Bare
Bare
on page 265 lists the pin attributes for the NTCK79AA
Color
Red
Physical description
DDP2 NCTE pins
pins
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
DDP2 pins NCTE pins
P1-1 P2 inner
conductor
P1-2 P2 shield
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