Nortel Networks 311 사용자 설명서
533
NT8D03 Analog Line card
Overview
The NT8D03 Analog Line card provides an interface for up to 16
analog (500/2500-type) telephones. It is equipped with an 8051-family
microprocessor that performs the following functions:
analog (500/2500-type) telephones. It is equipped with an 8051-family
microprocessor that performs the following functions:
•
control of card operation
•
card identification
•
self-test
•
status reporting to the controller
•
maintenance diagnostics
You can install this card in any IPE slot.
A maximum of four NT8D03 Analog Line cards can be installed in each
Media Gateway and Media Gateway Expansion.The NT8D03 Analog Line
Card provides an interface for up to 16 analog (500/2500-type) telephone
sets. It is equipped with an 8051-family microprocessor that performs the
following functions:
Media Gateway and Media Gateway Expansion.The NT8D03 Analog Line
Card provides an interface for up to 16 analog (500/2500-type) telephone
sets. It is equipped with an 8051-family microprocessor that performs the
following functions:
•
control of card operation
•
card identification
•
self-test
•
status reporting to the controller
•
maintenance diagnostics
The NT8D03 Analog Line Card can be installed in slots 1, 2, 3, and 4 of the
Media Gateway and slots 7, 8, 9 and 10 of the Media Gateway Expansion.
Media Gateway and slots 7, 8, 9 and 10 of the Media Gateway Expansion.
Note: A maximum of four NT8D03 Analog Line Cards can be installed
in each Media Gateway and Media Gateway Expansion.
in each Media Gateway and Media Gateway Expansion.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
01.04
Standard
Release 5.0
23 May 2008
Copyright © 2003-2008, Nortel Networks
.