Nortel Networks Passport 4400 - Manual (Page 45)

Connecting the Ethernet Base Passport 4400 Hardware Installation Manual
3-7
Figure 3-7. 56kbps CSU/DSU Module Connector
Figure 3-8. T1 CSU/DSU Module Connector
RJ48 RJ48 Pin Assignments
Transmit Data from Network
Transmit Data from Network
Receive Data to Network
Receive Data to Network
Pins 3, 4, 5, 6 Not Connected
Pin 1
1
2
3
4
5
6
7
8
RJ48 Pin Assignments
Receive Data from Network
Receive Data from Network
Transmit Data to Network
Transmit Data to Network
Pins 3, 6, 7, 8 Not Connected
RJ48
Pin 1
1
2
3
4
5
6
7
8