Page 172 of 456 Connecting a system terminal or modem

Figure 68

Terminal connection diagram

 

NORTEL

Terminal

 

 

NORTEL

 

NORTEL

Modem

NORTEL

 

 

NT8D95AJ

To remote terminal

cable to

2- or 4-wire loop

SDI port

553-A0131

During the initial installation of a dual CPU system, you may want to temporarily install additional terminals for split mode monitoring, or programming, or both.

Note: In a Large System, I/O ports on the Call Processing (CP) cards can be used to monitor CPU operations. These configurations should not be used as the permanent I/O connection for the system because the port is only active when the associated CPU, or CP card, is active.

NN43021-310 Standard 02.01 December 2007

Page 172
Image 172
Nortel Networks 1000M warranty Terminal connection diagram