Paradyne COMSPHERE 3610 User manual

COMSPHERE
3600 SERIES
DATA SERVICE UNITS
MODELS 3610 AND 3611
USER’S GUIDE
Document No. 3610-A2-GB46-60
December 1996
NOTE
This document supports Firmware version 8.0 or greater.
Refer to Appendix G for Firmware Version Control
Information.

COMSPHERE 3600 Series Data Service Units
ADecember 1996 3610-A2-GB46-60
COMSPHERE
3600 Series Data Service Units
Models 3610 and 3611
User’s Guide
3610-A2-GB46-60
7th Edition (December 1996)
Changes and enhancements to the product and to the information herein will be documented and issued as a new release.
United States
FCC Registration number: AW292J-61661-DD-N
PSTN Ringer Equivalence number (REN) V.32 DBM option 0.7B
Canada
V.32 Dial Backup Module
Certification number: 230 3684 A
DOC Load number: 7
2-Wire Switched 56 DBM
Certification number: 230 5870 A
DOC Load number: 0
ISDN Dial Backup Module
Certification number: 230 6943 A
DOC Load number: 0
Warranty, Sales, and Service Information
Contact your sales or service representative directly for any help needed. For additional information concerning warranty, sales,
service, repair, installation, documentation, or training, use one of the following methods:
•Via the Internet: Visit the Paradyne World Wide Web site at http://www.paradyne.com
•Via Telephone: Call our automated call system to receive current information via fax or to speak with a company representative.
— Within the U.S.A., call 1-800-870-2221
— International, call 727-530-2340
Trademarks
All products and services mentioned herein are the trademarks, service marks, registered trademarks or registered service marks of their
respective owners.
COPYRIGHT 1996 Paradyne Corporation. All rights reserved.
Thispublicationis protected by federalcopyright law. No part of this publicationmay be copied ordistributed, transmitted, transcribed, storedin a retrieval system,
ortranslatedintoanyhumanorcomputerlanguageinanyformorbyanymeans,electronic,mechanical,magnetic,manualorotherwise,ordisclosedtothirdparties
without the express written permission of Paradyne Corporation, 8545 126th Avenue North, P.O. Box 2826, Largo, Florida 33779-2826.
ParadyneCorporationmakesnorepresentationorwarrantieswithrespecttothecontentshereofandspecificallydisclaimsanyimpliedwarrantiesofmerchantability
orfitness for aparticular purpose.Further,ParadyneCorporation reserves the right to revise this publication and tomake changesfrom timeto timein thecontents
hereof without obligation of Paradyne Corporation to notify any person of such revision or changes.
Printed on recycled paper

Safety Instructions
B3610-A2-GB46-60 December 1996
Important Safety Instructions
1. Read and follow all warning notices and instructions marked on the product or included in the
manual.
2. This product is intended to be used with a three-wire grounding type plug – a plug which has a
grounding pin. This is a safety feature. Equipment grounding is vital to ensure safe operation. Do
not defeat the purpose of the grounding type plug by modifying the plug or using an adapter.
Prior to installation, use an outlet tester or a voltmeter to check the ac receptacle for the presence of
earth ground. If the receptacle is not properly grounded, the installation must not continue until a
qualified electrician has corrected the problem.
If a three-wire grounding type power source is not available, consult a qualified electrician to
determine another method of grounding the equipment.
3. Slots and openings in the cabinet are provided for ventilation. To ensure reliable operation of the
product and to protect it from overheating, these slots and openings must not be blocked or covered.
4. Do not allow anything to rest on the power cord and do not locate the product where persons will
walk on the power cord.
5. Do not attempt to service this product yourself, as opening or removing covers may expose you to
dangerous high voltage points or other risks. Refer all servicing to qualified service personnel.
6. General purpose cables are provided with this product. Special cables, which may be required by the
regulatory inspection authority for the installation site, are the responsibility of the customer.
7. When installed in the final configuration, the product must comply with the applicable Safety
Standards and regulatory requirements of the country in which it is installed. If necessary, consult
with the appropriate regulatory agencies and inspection authorities to ensure compliance.
8. A rare phenomenon can create a voltage potential between the earth grounds of two or more
buildings. If products installed in separate buildings are interconnected, the voltage potential may
cause a hazardous condition. Consult a qualified electrical consultant to determine whether or not
this phenomenon exists and, if necessary, implement corrective action prior to interconnecting the
products.
9. In addition, if the equipment is to be used with telecommunications circuits, take the following
precautions:
— Never install telephone wiring during a lightning storm.
— Never install telephone jacks in wet locations unless the jack is specifically designed for wet
locations.
— Never touch uninsulated telephone wires or terminals unless the telephone line has been
disconnected at the network interface.
— Use caution when installing or modifying telephone lines.
— Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a
remote risk of electric shock from lightning.
— Do not use the telephone to report a gas leak in the vicinity of the leak.

COMSPHERE 3600 Series Data Service Units
CDecember 1996 3610-A2-GB46-60
Notices
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Government Requirements
Certain governments require that instructions pertaining to connection to the telephone network be
included in the installation and operation manual. Specific instructions are listed in the following
sections.
United States
Notice to Users of the Telephone Network
This equipment complies with Part 68 of the FCC rules. On the bottom of the equipment is a label
or silk-screened text that contains, among other information, the FCC registration number and
Ringer Equivalence Number (REN) for this equipment. If requested, please provide this
information to your telephone company.
The REN is useful to determine the quantity of devices you may connect to your telephone line
and still have all of those devices ring when your number is called. In most areas, the sum of the
RENs of all devices should not exceed 5. Call your local telephone company to ascertain the
maximum REN for your calling area.
If your Model 3610 or 361
1 DSU with DBM causes harm to the telephone network, the telephone
company may discontinue your service temporarily. If possible, they will notify you in advance.
But if advance notice is not practical, you will be notified as soon as possible. You will be advised
of your right to file a complaint with the FCC.
Your telephone company may make changes in facilities, equipment, operations, or procedures that
could affect the proper operation of your equipment. If so, you will be given advance notice so as
to give you an opportunity to maintain uninterrupted service.

Safety Instructions
D3610-A2-GB46-60 December 1996
The DBM cannot be used on public coin-operated telephone service provided by the telephone
company. Connection to party-line service is subject to state tarif fs. Contact the state public utility
commission, public service commission, or corporation commission for information.
No repairs may be performed by the user. Should you experience difficulty with this equipment,
refer to the Equipment W
arranty and Support section.
For Digital Data Service (DDS) installations, inform the local telephone company of the
appropriate facility interface code for the service you desire.
DDS Facility
Interface
Code Data Rate (bps) Interface Code Data Rate (bps)
04DU5-24 2400 04DU5-38 38,400
04DU5-48 4800 04DU5-56 56,000
04DU5-96 9600 04DU5-64 64,000
04DU5-19 19,200
For DBM installations, the proper service and jack must be ordered from the telephone company.
Refer to the following table for this information.
DBM Jack Installation Requirements
DBM Type USOC Jack
(Standalone) USOC Jack (Carrier-Mounted) Canadian Jack (Standalone) Canadian Jack (Carrier-Mounted)
12.0 or 14.4 kbps
V.32bis DBM RJ11C Permissive RJ45C Programmable RJ21X Permissive RJ27X Programmable CA11A Permissive CA27A Programmable CA21A Permissive CA27A Programmable
2-Wire Switched
56 DBM SJA48 SJA48 (uses an adapter cable) CA1
1
(metallic channel) CA21A (metallic channel)
4-Wire Switched
56 DBM SJA56 SJA57 Not available in Canada Not available in Canada
ISDN BRI DBM SJA11 SJA11 (uses an
adapter cable) CA-A11 CA-A11 (uses an adapter cable)
After the telephone company has installed the requested service and jack, you can connect the
DSU with the cable provided. An FCC-compliant telephone cord and modular plug are provided
with this equipment. This equipment is designed to be connected to the telephone network or
premises wiring using a compatible modular jack that is Part 68 compliant.

COMSPHERE 3600 Series Data Service Units
EDecember 1996 3610-A2-GB46-60
Canada
Notice to Users of the Canadian Telephone Network
The Canadian Department of Communications has certified that this equipment meets certain
telecommunications network protective, operational, and safety requirements. The Department
does not guarantee that the equipment will operate to the user’s satisfaction.
Before installation, verify connectivity of this equipment to the local telecommunications
company’s facilities. The equipment must be connected by an acceptable method. In some cases,
the telecommunications company’s inside wiring associated with single-line individual service
may be extended with a certified connector assembly (telephone connection cord). The customer
should be aware that compliance with the above conditions may not prevent degradation of service
in some situations.
If you experience difficulty with this equipment and require service, refer to the Equipment
Warranty and Support section.
Repairs to certified equipment should be made by an authorized Canadian maintenance facility.
Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may
cause the telecommunications company to ask you to disconnect the equipment.
Users should ensure that the electrical ground connections of the power utility, telephone lines and
internal metallic water pipe system, if present, are connected together for protection. This
precaution may be particularly important in rural areas.
CAUTION
Users should not attempt to make such connections themselves,
but should contact the appropriate electric inspection authority,
or an electrician, as appropriate.
The load number (LN) is labeled on the equipment. The LN denotes the percentage of the total
load to be connected to a telephone loop used by this equipment. To prevent an overload, the total
of the LNs of all devices attached to the loop may not exceed 100. The LN also specifies the
appropriate ringing type (A or B), if applicable. For example, LN = 20A designates a load number
of 20 and an A type ringer.
Equipment Warranty and Support
If you experience trouble with this equipment, please contact your sales or service representative
(as appropriate) for repair or warranty information. If the product needs to be returned to the
company service center for repair, contact them directly for return instructions using one of the
following methods:
•Via the Internet: Visit the Paradyne World Wide Web site at http://www.paradyne.com
•Via Telephone: Call our automated call system to receive current information via fax or to
speak with a company representative.
— Within the U.S.A., call 1-800-870-2221
— International, call 727-530-2340
If the trouble is causing harm to the telephone network, the telephone company may request that
you remove the equipment from the network until the problem is resolved.

i3610-A2-GB46-60 December 1996
Table of Contents
Preface
About This Guide v. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How to Use This Guide v. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Related Documents v. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1. Product Introduction
Standard DSU Features 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional DSU Features 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DBM Common Capabilities 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TDM/MCMP and Digital Bridge Capabilities 1-4. . . . . . . . . . . . . . .
Related Documents 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2. Model 3610 Installation
Overview 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Before Y
ou Begin 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation Process 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DSU Installation Planning 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verifying the S1 Switch Settings 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Powering Up the DSU 2-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power-Up Routine 2-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Saving and Changing Configuration Options 2-5. . . . . . . . . . . . . . . . . .
Home Screen Display 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DDS Network Connection 2-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Network Verification Testing 2-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTE Connections 2-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Network Diagnostic Connection 2-9. . . . . . . . . . . . . . . . . . . . . . . . . . . .
SNA Diagnostic Interface Verification 2-10. . . . . . . . . . . . . . . . . . . . .
Async T erminal Connection 2-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

COMSPHERE 3600 Series Data Service Units
ii December 1996 3610-A2-GB46-60
3. Front Panel Operation
Overview 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Panels 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LCD 3-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keypad 3-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Status Indicators 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Async T erminal Operation 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Menu Structure 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Top-Level Menu 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Local/Remote Menu Branches 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . .
Status Branch 3-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Health and Status 3-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTE Status 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Quality 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Identity 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminal Power 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Backup Branch 3-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T
est Branch 3-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Abort 3-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Device Test 3-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loopbacks 3-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital Test 3-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
End-to-End Test 3-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bit Error Rate Test 3-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lamp Test 3-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dial Tone Test 3-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuration Branch 3-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Options 3-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Poll List 3-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Directory 3-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Phone 3-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Network Address 3-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change Protocol Mode 3-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Async T erminal 3-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPID 3-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Menu 3-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control Branch 3-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmitter Control 3-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LEDs 3-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External Leads 3-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reset 3-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remote Branch 3-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Panel Security 3-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4. Configuration Option Tables
Overview 4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Related Documentation 4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuration Option Tables 4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuration Option Tables Format 4-1. . . . . . . . . . . . . . . . . . . . . .

T able of Contents
iii3610-A2-GB46-60 December 1996
Appendices
A. Data Service Unit Menu A-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B. DSU Configuration Worksheet B-1. . . . . . . . . . . . . . . . . . . . . . . . .
C.
Async T erminal Operation C-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D.
SNA Diagnostics D-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E. T
roubleshooting and Front Panel Messages E-1. . . . . . . . . . . . . . .
F. T
echnical Specifications F-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G. Firmware Version Control Information G-1. . . . . . . . . . . . . . . . . . .
Glossary
Index

v3610-A2-GB46-60 December 1996
Preface
About This Guide
This user ’s guide provides basic information to get you
started using your COMSPHERE 3600 Series Data
Service Unit (DSU). It provides a summary of the DSU’s
features and System Network Architecture (SNA)
Diagnostic Interface options.
It is assumed that you are familiar with the functional
operation of data communications equipment (DCE).
How to Use This Guide
Chapter 1 gives a general overview of the 3600 Series
DSU and SNA Diagnostic Interface options. Refer to this
chapter for a summary of standard and optional features.
A list of related documents is also included.
Chapter 2 explains how to install and set up your
Model 3610 DSU. T o install a Model 361 1 DSU, refer to
the
COMSPHERE 3000 Series Carrier , Installation
Manual.
Chapter 3 provides an overview of the DSU’s front
panel, status indicators, and menu structure, with a brief
description of each branch’s purpose or function.
Chapter 4 provides the basics of setting or changing
configuration options. Configuration option tables assist
you in making appropriate selections when a change to the
factory-loaded configuration options may be required.
Appendix A provides DSU factory default
configuration option settings and the DSU’
s menu
structure. Refer to the menu tree as you proceed through
the menu from the front panel or an async (asynchronous)
terminal.
Appendix B provides a configuration worksheet to use
during planning.
Appendix C provides async terminal operation details.
Appendix D presents SNA Diagnostics operation.
Appendix E provides troubleshooting and front panel
messages.
Appendix F presents local area data set (LADS)
connection distances tables and technical specifications.
Appendix G provides firmware version control
information.
The Glossary defines acronyms and product-specific
terms used in this guide.
Related Documents
For 3600 Series related documentation, see Table 1-1
in Chapter 1.