Nortel Circuit Card 311 Reference page 810

810 NT8D41AA Serial Data Interface Paddle Board
between the Meridian 1 system and two external devices. The SDI paddle
board is usually used to connect the Meridian 1 system to the system
administration and maintenance terminal. It can also be used to connect the
system to a background terminal (used in the hotel/motel environment), a
modem, or to the Automatic Call Distribution ( ACD) or Call Detail Recording
( CDR) features.
The SDI paddle board mounts to a special socket on the rear of the
backplane of the following modules:
•
•
•
•
Figure 265
SDI paddle board cabling
Copyright © 2003-2008, Nortel Networks
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NT5D21 Core/Network Module for system Options 51C, 61C, and 81C
NT6D39 CPU/Network Module for system Options 51 and 61
NT8D11 Common/Peripheral Equipment (CE/PE) Module for system
Options 21, 21A, and 21E
NT9D11 Core/Network Module for system Option 61C
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008