Installation; Nt8D09 Analog Message Waiting Line Card - Nortel Circuit Card Installation Manual

Page 30 of 906 Overview

Installation

Figure 1
IPE line cards shown installed in an NT8D37 IPE module
PE Module
PE Pwr Sup
553-3001-211 Standard 3.00

NT8D09 analog message waiting line card

The NT8D09 Analog Message Waiting Line card is an intelligent 16-channel
analog line card designed to be used with 2-wire terminal equipment such as
analog (500/2500-type) telephones, modems, and key systems. This card can
also provide a high-voltage, low-current signal on the Tip and Ring pair of
each line to light the message waiting lamp on phones equipped with that
feature.
This section provides a high-level description of how to install and test line
cards.
IPE line cards can be installed in any slot of the NT8D37 IPE module.
Figure 1 shows where an IPE line card can be installed in an NT8D37 IPE
module.
IPE
Intelligent line cards
Intelligent trunk cards
0 1
Rng Gen
August 2005
BRSC
2 3 4 5 6 7 Cont 8
Intelligent line cards
Intelligent trunk cards
BRSC
9 10 11 12 13 14 15
Superloop
Intelligent
Shelf
Peripheral Equipment
553-3092