Nortel Communication Server 1000S Installation And Configuration Manual page 55

Table 10
NT8D7217 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
ISDN Primary Rate Interface equipment overview
Table 10 which follows lists the pin attributes for the NT8D7217 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
NTCK78AA (A0618294)
The NTCK78AA (50 ft.) is a 120Ω cable for connecting the TRK port on the
DDP2 faceplate (P1, D-type 9 pin male) to the Main Distribution Frame
(MDF) (P2, P3 D-type 15-pin males). The NTCK78AA is used for systems
not equipped with an I/O filter panel.
ISDN Primary Rate Interface
DDP2
Color pins
Black P1-6
White P1-7
Black P1-2
Red P1-3
Bare P1-5
Bare P1-9
Black P1-6
White P1-7
Black P1-2
Red P1-3
Bare P1-5
Bare P1-9
Installation and Configuration
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I/O Panel
pins
P2-6
P2-7
P2-2
P2-3
N/C
N/C
P2-6
P2-7
P2-2
P2-3
N/C
N/C