Setting Up The Nt6D11Ae/Af - Nortel Communication Server 1000 Manual

132 DCHI installation and removal
Figure 39
NT5K75 Jumper strap settings for DASS2

Setting up the NT6D11AE/AF

Prior to installing the NT6D11AE/AF, the following switch and strap options
must be set:
•
Firmware selection (set for DASS2)
•
Port addressing mode (standard, expanded, or disabled)
•
Port addresses (standard mode: 0-15; expanded mode: 0-159
possible, 16-159 recommended)
•
Line interface jumper options (RS232 or RS422, DTE or DCE)
DIP switch settings
The NT6D11AE/AF has three sets of DIP switches. Each port has it's 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 between ISDN or DASS2
signaling. Port 0 is used to select whether the asynchronous ESDI port is
be disabled or not (must be set to "disable" for DASS2). Port 1 is used
to select the standard or expanded D-channel addressing mode on the
NT6D11AE/AF.
Nortel Communication Server 1000
DASS2 Fundamentals
NN43001-571 04.01 4 June 2010
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