Connecting A Terminal To A Com Port - Nortel 1000M Installation And Commissioning Manual

Page 174 of 456

Connecting a terminal to a COM port

NN43021-310 Standard 02.01
Connecting a system terminal or modem
Terminals connected to the COM1 ports can be installed as follows.
1 One terminal connects to a COM1 port in one CPU (the cable is switched
from module to module as needed); one terminal is required in addition
to the terminal for the SDI port connection (see Figure 69 on
2 One terminal connects to a switch box that connects to a COM1 port in
each CPU; one terminal and a switch box are required in addition to the
terminal for the SDI port connection (see Figure 70 on
3 One terminal connects to a switch box that connects to an SDI port and
to a COM1 port in each CPU; one terminal and a switch box are required
(see Figure 71 on
Use Procedure 18 to connect a COM1 port directly (no switch box) to a
terminal (see Figure 69 on
Procedure 18
Connecting a terminal to a COM port
1 Set the terminal to 9600 baud, 7 data, space parity, one stop bit, full
duplex, XON.
2 Connect an NT8D95 cable to a matching connector on the terminal.
3 Connect the NT8D95 cable to J25 on the I/O panel in the rear of the cPCI
Core/Network Module.
4 If you are using only one terminal for both COM1 ports, switch the cable
as needed. The terminal connected to the SDI port always communicates
with the active CPU.
December 2007
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End of Procedure
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