Nortel Networks 311 User Manual
336
NT5D97 Dual-port DTI2 PRI2 card
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).
the Line Terminating Unit (LTU) (P2, P3, P4, P5 BNC males).
Figure 88
NTCK79AA
NTCK79AA
lists the pin attributes for
the NTCK79AA cable.
Table 142
NTCK79AA cable pins
NTCK79AA cable pins
Cable
Name
Description
Color
DDP2
pins
pins
NCTE pins
0
T-PRI0TX
Trunk 0 Transmit Tip
Red
P1-1
P2 inner
conductor
conductor
0
R-PRI0TX
Trunk 0 Transmit Ring
Red
P1-2
P2 shield
0
T-PRI0RX
Trunk 0 Receive Tip
Green
P1-3
P3 inner
conductor
conductor
0
R-PRI0RX
Trunk 0 Receive Ring
Green
P1-4
P3 shield
1
T-PRI1TX
Trunk 1 Transmit Tip
Red
P1-5
P4 inner
conductor
conductor
1
R-PRI1TX
Trunk 1 Transmit Ring
Red
P1-6
P4 shield
1
T-PRI1RX
Trunk 1 Transmit Tip
Green
P1-7
P5 inner
conductor
conductor
1
R-PRI1RX
Trunk 1 Receive Ring
Green
P1-8
P5 shield
1
Outer metallized PVC
shield
shield
Bare
N/C
P1 Case
1
3 stranded wire
Bare
N/C
P1 Case
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
01.04
Standard
Release 5.0
23 May 2008
Copyright © 2003-2008, Nortel Networks
.