Nortel Networks NN43001-301 - Manual (Page 80)

80 DCH installation
Set up the NT6D11AB, NT6D11AE, NT6D11AF DCHI
DIP switch settings
The NT6D11AB/AE/AF has three sets of DIP switches. Each port has its
own bank of 10 DIP switches (SW1 & SW2) to select the port address (8
bits) and mode of operation (2 bits). SW1 is used for port 0 settings, SW2 is
used for port 1 settings. SW3 is used to select the D-channel protocol. Port
0 is used to select whether the asynchronous ESDI port is be disabled or
not. Port 1 is used to select the standard or expanded D-channel addressing
mode on the NT6D11AB/AE/AF.
The DIP switches are located as shown by Figure 35 "NT6D11 DIP
switches" (page 80) .
Figure 35
NT6D11 DIP switches
Protocol selection
SW3 is used to select the D-channel protocol, as shown by Table 21
"Protocol selection switch settings" (page 81) .
Note: The setting must be 1 for ISDN applications.
Nortel Communication Server 1000
ISDN Primary Rate Interface Installation and Commissioning
NN43001-301 02.03 Standard
Release 5.5 7 December 2007
Copyright © 2003-2007, Nortel Networks
.