Nortel Networks Circuit Card - Manual (Page 545)

Page 545 of 906
Circuit Card Description and Installation
546
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:
• control of card operation
• card identification
• self-test
• status reporting to the controller
• maintenance diagnostics
You can install this card in any IPE slot.
Note: A maximum of four NT8D03 Analog Line cards can be installed
in each MG 1000S. A maximum of four NT8D03 Analog Line cards can
be installed in each MG 1000S Expansion.