Nortel Networks Circuit Card 311 User Manual
Page 801
801
NT8D41AA Serial Data Interface Paddle
Board
Contents
This section contains information on the following topics:
"Physical description" (page 802)
"Functional description" (page 803)
"Connector pin assignments" (page 805)
"Configuring the SDI paddle board" (page 805)
Introduction
The NT8D41AA Serial Data Interface (SDI) paddle board provides two
RS-232-C serial ports. These ports allow communication between the
system and two external devices. The SDI paddle board is usually used to
connect the CS 1000E, CS 1000M, and 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:
•
NT5D21 Core/Network module
•
NT6D39 CPU/Network module
•
NT9D11 Core/Network module
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
01.04
Standard
Release 5.0
23 May 2008
Copyright © 2003-2008, Nortel Networks
.