Avaya Nortel Communication Server 1000 Reference page 168

NT5D11 and NT5D14 Lineside T1 Interface cards
Backplane
Connector Pin
18B
19A
19B
Table 77: Lineside T1 card - NT5D13AA connector pinouts
assignments when using the NT5D13AA Lineside T1 I/O cable.
Table 77: Lineside T1 card - NT5D13AA connector pinouts
I/O pane
connect
or pin
1
26
2
27
3
28
4
7
31
33
8
32
33
8
32
30
6
168 Circuit Card Reference
I/O Panel Connector
Pin
32
8
33
Lead designations
T1 Tip Receive Data
T1 Ring Receive Data
T1 Tip Transmit Data
T1 Ring Transmit Data
Alarm out common
Alarm out (normally open)
Alarm out (normally closed)
Towards MMI terminal Receive
Data
Towards MMI terminal Transmit
Data
Ground
Control 1
Control 2
Ground
Control 1
Control 2
Away from MMI terminal
Transmit Data
Away from MMI terminal
Receive Data
Comments? infodev@avaya.com
Signal
Daisy-chain Control 2
Daisy-chain Control 1
Ground
on page 168 shows the pin
NT5D13A Lineside T1 cable connector to
A Lineside external equipment
T1 I/O
connector
pin
11 DB15 male to T1 (P2)
Lineside T1 card is CPE transmit
3
to network and receive from
network
1
9
1 DB9 male to external alarm (P3)
2
3
2 DB9 male towards MMI (P5)
Wired as DCE
Data is transmitted on pin 2 (RXD)
3
and received on pin 3 (TXD)
5
7
9
5 DB9 female away from MMI (P4)
Wired as DTE
7
Data is transmitted on pin 2 (TXD)
and received on pin 3 (RXD)
9
3
2
July 2011