Nortel Networks 1000M Manual de usuario descargar pdf (Pagina 174)

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Page 174 of 456 Connecting a system terminal or modem

NN43021-310 Standard 02.01 December 2007

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 page 175).

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 page 176).

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 page 178).

Connecting a terminal to a COM port

Use Procedure 18 to connect a COM1 port directly (no switch box) to a

terminal (see Figure 69 on page 175).

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.

End of Procedure

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