Nortel Networks 311 User Manual
Configuring the SDI paddle board
807
DTE/DCE/Fiber mode
Each serial port can be configured to connect to a terminal (DTE
equipment), a modem (DCE equipment), or a Fiber Superloop Network card.
Instructions for setting the switches SW5, SW6, SW7, and SW8 are shown
in
equipment), a modem (DCE equipment), or a Fiber Superloop Network card.
Instructions for setting the switches SW5, SW6, SW7, and SW8 are shown
in
Table 314
NT8D41AA DTE/DCE/Fiber switch settings
NT8D41AA DTE/DCE/Fiber switch settings
Port 1 - SW5
Port 1 - SW6
Mode
1
2
3
4
5
6
1
2
3
4
5
6
DTE (terminal)
on
on
on
on
on
on
off
off
off
off
off
off
DCE (modem)
off
off
off
off
off
off
on
on
on
on
on
on
NT1P61 (Fiber)
on
on
on
on
off
off
off
off
on
on
on
on
Port 2 – SW7
Port 2 – SW8
DTE (terminal)
on
on
on
on
on
on
off
off
off
off
off
off
DCE (modem)
off
off
off
off
off
off
on
on
on
on
on
on
NT1P61 (Fiber)
on
on
on
on
off
off
off
off
on
on
on
on
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
01.04
Standard
Release 5.0
23 May 2008
Copyright © 2003-2008, Nortel Networks
.