Nortel DMS-100 Series Product Manual page 39

Distributed processing peripheral

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Table of Contents

Table 2-2

List of assemblies and subassemblies

Reference

ABBR

designator

name

A17

4-CHAN

A18

FAN

A19

A20

Full name - part number - usage notes

Four Channel Communication PCA - NT6M85AA

a. Releases 01 and 02 PCA - use for analog networks only

b. Release 03 PCA or later - use for analog and digital networks

c. located on the upper connector panel on the left side of the chassis

(viewed from the rear)

a. Fan Mounting Bracket Assembly - NT6M55DA

b. Fan, 48 V dc - A0287304

c. Fan Filter PCA - NT6M56AB (MD) or NT6M56AD at location A18A1

d. Fan Foam Filter - A0379820

Switch and Status Panel

(1) NT6M59AA - with key switch

(2) NT6M59AB - without key switch

Power Supply Assembly - NT6M71AB

(Sheet 6 of 16)

DPP Hardware 2-27

DPP Product Guide DPP001 and up

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