Nortel Networks 4400 Switch User Manual


 
Connecting the Ethernet Base ModulePassport 4400 Hardware Installation Manual
3-4
Management Port
supports asynchronous operation using an RS-232 physical driver
data rate is automatically selected for speeds from 9.6 to 38.4 Kbps
management port is RS-232/V.24
a crossover cable is required for DTE
operation.
Figure 3-3. Management Port Connectors
Signal ground
(RxD) Receive data
(TxD) Transmit data
RJ45 pin assignments
RJ45
Pin 1
1
2
3
4
5
6
7
8
Pins 1, 2, 3, 7, 8 Not Connected