Nortel Communication Server 1000S Installation And Configuration Manual page 53

Table 9
NTCK45AA cable pins (Part 1 of 2)
Cable Name
0 T-PRI0TX
0 R-PRI0TX
0 T-PRI0RX
0 R-PRI0RX
0
0
0
0
1 T-PRI1TX
ISDN Primary Rate Interface equipment overview
E1 carrier cables
NTCK45AA (A0407956)
The NTCK45AA (8 ft.) is an 120Ω cable for systems equipped with an I/O
filter panel, connecting the TRK port (P1, D-type 9 pin male) on the DDP2
faceplate to the I/O filter (P2, P3 D-type 9 pin males).
Figure 9
NTCK45AA
P1
D-type
9 pin, males
Table 9 lists the pin attributes for the NTCK45AA cable.
Description
Trunk 0 Transmit Tip
Trunk 0 Transmit Ring
Trunk 0 Receive Tip
Trunk 0 Receive Ring
GND Shield Wire
GND Shield Wire
Standard Wire (3")
Standard Wire (3")
Trunk 1 Transmit Tip
ISDN Primary Rate Interface
15 pin, males
DDP2
Color pins
Black P1-1
Red P2-2
Black P1-3
White P1-4
Bare N/C
Bare N/C
Bare Case P2
Bare Case P2
Black P1-5
Installation and Configuration
Page 53 of 394
P2
P3
D-type
553-7385
I/O Panel
pins
P2-6
P2-7
P2-2
P2-3
Case P2
Case P2
P2-5
P2-9
P3-6