Filter
Top Products
44 ISDN Primary Rate Interface equipment overview
Figure 11
NTCK78AA
Table 11 "NTCK78AA cable pins" (page 44) lists the pin attributes for the
NTCK78AA cable.
Table 11
NTCK78AA cable pins
Cable Name Description Color
DDP2
pins
NCTE
pins
0
T-PRI0TX Trunk 0 Transmit Tip Black P1-1 P2-1
0
R-PRI0TX Trunk 0 Transmit Ring Red P1-2 P2-9
0
T-PRI0RX Trunk 0 Receive Tip Black P1-3 P2-3
0
R-PRI0RX Trunk 0 Receive Ring White P1-4 P2-11
0
GND Shield Wire Bare P1 Case P2-2
0
GND Shield Wire Bare P1 Case P2-4
1
T-PRI1TX Trunk 1 Transmit Tip Black P1-5 P3-1
1
R-PRI1TX Trunk 1 Transmit Ring Red P1-6 P3-9
1
T-PRI1RX Trunk 1 Receive Tip Black P1-7 P3-3
1
R-PRI1RX Trunk 1 Receive Ring White P1-8 P3-11
1
GND Shield Wire Bare P1 Case P3-2
1
GND Shield Wire Bare P1 Case P3-4
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).
Nortel Communication Server 1000
ISDN Primary Rate Interface Installation and Commissioning
NN43001-301 02.03 Standard
Release 5.5 7 December 2007
Copyright © 2003-2007, Nortel Networks
.