Paradyne 3166 Quick Reference
ACCULINK 3166 DSU/CSU
QUICK REFERENCE
Document No. 3166-A2-GL1 1-10
Copyright 1998 Paradyne Corporation.
All rights reserved.
Printed in U.S.A.
Notice
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without obligation of Paradyne Corporation to notify any person of such revision or
changes.
Changes and enhancements to the product and to the information herein will be
documented and issued as a new release to this manual.
Warranty, Sales, and Service Information
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any help needed. For additional information concerning warranty, sales, service, repair,
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1
ACCULINK 3166 DSU/CSU
Quick Reference
Document Number 3166-A2-GL11-10
November 1998
Product Documentation on the World Wide Web
Complete documentation for this product is available at www.paradyne.com.
Select
Service & Support → Technical Manuals → T1/E1 Digital Access Devices.
Select the following document:
3166-A2-GB20
ACCULINK 3166 DSU/CSU User’s Guide
To request a paper copy of a Paradyne document:
Within the U.S.A., call 1-800-PARADYNE (1-800-727-2396)
Outside the U.S.A., call 1-727-530-8623
Before installing your DSU/CSU, read the
Important Safety Instructions
beginning on
page 15.
2
Quick Start Procedure
The following procedure is for experienced DSU/CSU users who are familiar with the
3166 DSU/CSU installation process and have no special requirements for their
application. See the
ACCULINK 3166 DSU/CSU User’s Guide
for more information.
1. Install the rear connector module loosely onto the 3000 Series Carrier. Do not
tighten the screw.
98-16083
3000 Series
Carrier
Slots
Tabs
Rear
Connector
Module
NOTE:
If an auxiliary backplane for Models 3151 or 3161 DSUs is installed in the
same carrier, verify that it is mounted over slots 9–16. Slot 9 is rendered
inaccessible if the auxiliary backplane is mounted over slots 1–8.
3
2. Insert the DSU/CSU circuit card into the appropriate slot in the carrier and lock the
latch.
Circuit
Card
Guides
Circuit
Pack
Lock
Latch
Open
(Unlocked)
Closed
(Locked)
495-14813
3. Tighten the screw on the rear connector module.
4. Attach a modular cable (not included) to the COM connector of the rear connector
module. (See the
User’s Guide
for detailed cable and connector information.)
Connect the other end to a terminal or PC.
5. Attach the DB25 port cable to the PORT 1 connector on the rear connector module.
Connect the other end of the cable to the customer premises equipment.
6. Attach the network cable to the Network connector on the rear connector module.
Connect the other end of the network cable to the connection provided by the
telephone company.
4
7. To daisy-chain the diagnostic channel with that of other 3166 DSU/CSUs or a T1
auxiliary backplane, insert one end of the short diagnostic channel extension cable
into either DIAGNOSTIC CHANNEL connector on the rear connector module.
Insert the other end into either DIAGNOSTIC CHANNEL connector of a
neighboring 3166 rear connector module, or the diagnostic channel connector of a
T1 auxiliary backplane.
98-16080
PORT
1
PORT1PORT
1
PORT1PORT
1
PORT
1
PORT
1
PORT
1
CLOCK IN
DIAGNOSTIC
CHAN
PORT
2
PORT2PORT
2
PORT
2
PORT
2
PORT2PORT
2
PORT
2
DTE
DTE DTE DTE DTE DTE DTE
DTE
SLT 8 (16)
SLOT 6 (14)
SLOT 7 (15)
SLOT 5 (13)
SLOT 4 (12) SLOT 3 (11)
SLOT 2 (10)
SLOT 1 (9)
T1 NETWORK
INTERFACE
COMCODE
107170409
MODEL NO.
3100-F1-900
DIAGNOSTIC
CHAN
CAUTION:
DISCONNECT ALL TELEPHONE LINES AT THE NETWORK
INTERFACE BEFORE TOUCHING OR SERVICING
Diagnostic Channel
Extension Cable
NET
PORT 1
COM
DIAGNOSTIC
CHANNEL
NET
PORT 1
COM
DIAGNOSTIC
CHANNEL
The power-up self-test begins when power is applied. During the power-up self-test, the
Fail LED flashes, then all LEDs blink twice. When the test is complete, verify that the
DSU/CSU is functional by observing that the OK and NET Sig LEDs are lit.
The Factory 1 configuration for ESF framing format and B8ZS line coding format is the
default configuration and is appropriate for most networks. If this configuration does not
work for you, try the Factory 2 configuration for D4 framing format and AMI line coding
format. To further customize configuration options, refer to
Changing Configuration
Options
in Chapter 3,
Operation
, and Appendix C,
Configuration Options
, in the
ACCULINK 3166 DSU/CSU User’s Guide
.
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