AT&T Data Service Units 3551 사용자 설명서

3550-A2-GB20-10

February 1995

AT&T Paradyne Field Service Spares

For Model 3550 DSU
     2-Port TDM/Flex

For Model 3551 DSU

For Model 3550/3551 V.32 bis14.4 kbps DBM
     DBM Core
     Line-Interface

870-1858-8001
870-1871-8001

870-1859-8001

102-0144-0031
870-1571-8000

Rear Connector Plate – 25-Pin EIA-232/25-Pin V.35

869-2211-0011

V.35 Interconnect Cable 
(For V.35 operation – Port 2 of Model 3550 2-port TDM/Flex)

1

′

 — 035-0135-0031

ACCULINK

r

 3100 Series CSU Wall-Mount Adapter (for Model 3550 DSU)

Wall-Mount Bracket (1)
17

I

 Velcro

r

 Brand Straps (2)

RS-310-C L Bracket (1)
#6 x 1.0

I

 Screws (4)

#12-24 Screws (2)
#10-32 Screws (2)
Clip Nuts (2)

870-1751-0014
870-1770-0022
870-1809-0023
870-1817-0023
506-0025-0031
503-0002-0131
302-2508-0131

Ferrite Choke

175-0018-0031

LCD (16 characters by 2 lines) with Cable

153-0009-1131

Membrane Switch

 631-0014-0031

Table-Top AC Transformer (included with Model 3550)

654-0099-0131

3600 Hubbing Device

870-1669-5100

NMS Adapter Cable/Diagnostic Extension

1.5

′

 — 035-0173-0031

NMS EIA-232-D Interface Connector

6700 Series NMS Adapter 873A

002-0025-0031

NMS 6-pin Modular Cable – M6BK

3

′

 — 035-0145-0331

10

′

 — 035-0145-1031

25

′

 — 035-0145-2531

* For use by AT&T Paradyne Field Service personnel.