ADTRAN TSU LT User manual

TSU LT

USER MANUAL

Part Number 1203060L1

61203060L1-1A

April 2003

Trademarks TSU LT User Manual

Trademarks

Any brand names and product names included in this manual are trademarks, registered trademarks, or

trade names of their respective holders.

T-Watch PRO

®

is a registered trademark of ADTRAN, Inc.

To the Holder of the Manual

The contents of this manual are current as of the date of publication. ADTRAN reserves the right to change

the contents without prior notice.

In no event will ADTRAN be liable for any special, incidental, or consequential damages or for

commercial losses even if ADTRAN has been advised thereof as a result of issue of this publication.

About this Manual

This manual provides a complete description of the TSU LT system and system software. The purpose of

this manual is to provide the technician, system administrator, and manager with general and specific

information related to the planning, installation, operation, and maintenance of the TSU LT. This manual is

arranged so that needed information can be quickly and easily found.

901 Explorer Boulevard

P.O. Box 140000

Huntsville, AL 35814-4000

Phone: (256) 963-8000

Printed in U.S.A.

TSU LT User Manual Revision History

Revision History

Conventions

Document

Revision

Date Description of Changes

A April 2003 Initial release of new part number.

B

C

D

E

F

G

Notes provide additional useful information.

Cautions signify information that could prevent service interruption.

Warnings provide information that could prevent damage to the equipment or

endangerment to human life.

Safety Instructions TSU LT User Manual

Safety Instructions

When using your telephone equipment, please follow these basic safety precautions to reduce the risk of

fire, electrical shock, or personal injury:

1. Do not use this product near water, such as a bathtub, wash bowl, kitchen sink, laundry tub, in a

wet basement, or near a swimming pool.

2. Avoid using a telephone (other than a cordless-type) during an electrical storm. There is a remote

risk of shock from lightning.

3. Do not use the telephone to report a gas leak in the vicinity of the leak.

4. Use only the power cord, power supply, and/or batteries indicated in the manual. Do not dispose of

batteries in a fire. They may explode. Check with local codes for special disposal instructions.

5. The socket-outlet shall be installed near the equipment and shall be easily accessible.

Save These Important Safety Instructions

Double pole/neutral fusing.

TSU LT User Manual Compliance Information

Compliance Information

Product: TSU LT

Model Numbers: 1203060L1

FCC Registration Number: US: HDCDENAN1203060L1

FCC regulations require that the following information be provided to the customer:

1. This equipment complies with Part 68 of the FCC rules. On the side or bottom of this equipment is

a label that contains, among other information, the FCC Registration Number and Ringer

Equivalence Number (REN), if applicable, for this equipment. If required, this information must

be given to the telephone company.

2. An FCC-compliant telephone cord and modular plug is provided with this equipment. This

equipment is designed to be connected to the telephone network or premises wiring using a

compatible modular jack which is Part 68-compliant. See installation instructions for details.

3. If your telephone equipment 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 isn’t practical, you will be notified as soon as possible. You will be advised of your right to

file a complaint with the FCC.

4. Your telephone company may make changes in its facilities, equipment, operations, or procedures

that could affect the proper operation of your equipment. If they do, you will be given advance

notice to give you an opportunity to maintain uninterrupted service.

5. If you experience trouble with this equipment, please contact ADTRAN at (256) 963-8722 for

repair/warranty information. The telephone company may ask you to disconnect this equipment

from the network until the problem has been corrected or until you are sure the equipment is not

malfunctioning.

6. This unit contains no user-serviceable parts.

7. The FCC recommends that the AC outlet to which equipment requiring AC power is to be installed

is provided with an AC surge arrester.

8. The REN is used to determine the quantity of devices which may be connected to the telephone

line. Excessive RENs on the telephone line may result in the devices not ringing in response to an

incoming call. In most, but not all areas, the sum of RENs should not exceed five (5.0). To be

certain of the number of devices that may be connected to a line, as determined by the total RENs,

contact the local telephone company.

9. The following information may be required when applying to your local telephone company for

leased line facilities.

Service Type REN/SOC FIC USOC

1.544 Mbps - SF 6.0 F 04DU9-BN RJ-48C

1.544 Mbps - SF and B8ZS 6.0 F 04DU9-DN RJ-48C

1.544 Mbps - ESF 6.0 F 04DU9-1KN RJ-48C

1.544 Mbps - ESF and B8ZS 6.0 F 04DU9-1SN RJ-48C

Federal Communications Commission Radio Frequency Interference Statement TSU LT User Manual

Federal Communications Commission Radio Frequency Interference Statement

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant

to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful

interference when the equipment is operated in a commercial environment. This equipment generates,

uses, and can radiate radio frequency energy and, if not installed and used in accordance with the

instruction manual, may cause harmful interference to radio frequencies. Operation of this equipment in a

residential area is likely to cause harmful interference in which case the user will be required to correct the

interference at his own expense.

Affidavit Requirements for Connection to Digital Services

• An affidavit is required to be given to the telephone company whenever digital terminal equipment

without encoded analog content and billing protection is used to transmit digital signals containing

encoded analog content which are intended for eventual conversion into voiceband analog signals and

transmitted on the network.

• The affidavit shall affirm that either no encoded analog content or billing information is being

transmitted or that the output of the device meets Part 68 encoded analog content or billing protection

specifications.

• End user/customer will be responsible for filing an affidavit with the local exchange carrier when

connecting unprotected customer premise equipment (CPE) to 1.544 Mbps or subrate digital services.

• Until such time as subrate digital terminal equipment is registered for voice applications, the affidavit

requirement for subrate services is waived.

Shielded cables must be used with this unit to ensure compliance with Class A FCC limits.

Changes or modifications to this unit not expressly approved by the party

responsible for compliance could void the user’s authority to operate the equipment.

TSU LT User Manual Affidavit for Connection of Customer Premises Equipment

Affidavit for Connection of Customer Premises Equipment

to 1.544 Mbps and/or Subrate Digital Services

For the work to be performed in the certified territory of ___________________ (telco name)

State of ________________

County of ________________

I, _______________________ (name), ____________________________________ (business address),

____________________ (telephone number) being duly sworn, state:

I have responsibility for the operation and maintenance of the terminal equipment to be connected

to 1.544 Mbps and/or ________ subrate digital services. The terminal equipment to be connected

complies with Part 68 of the FCC rules except for the encoded analog content and billing protection

specifications. With respect to encoded analog content and billing protection:

( ) I attest that all operations associated with the establishment, maintenance, and adjustment of the digital

CPE with respect to analog content and encoded billing protection information continuously complies

with Part 68 of the FCC Rules and Regulations.

( ) The digital CPE does not transmit digital signals containing encoded analog content or billing

information which is intended to be decoded within the telecommunications network.

( ) The encoded analog content and billing protection is factory set and is not under the control of the

customer.

I attest that the operator(s)/maintainer(s) of the digital CPE responsible for the establishment,

maintenance, and adjustment of the encoded analog content and billing information has (have) been

trained to perform these functions by successfully having completed one of the following (check

appropriate blocks):

( ) A. A training course provided by the manufacturer/grantee of the equipment used to encode analog

signals; or

( ) B. A training course provided by the customer or authorized representative, using training materials

and instructions provided by the manufacturer/grantee of the equipment used to encode analog

signals; or

( ) C. An independent training course (e.g., trade school or technical institution) recognized by the

manufacturer/grantee of the equipment used to encode analog signals; or

( ) D. In lieu of the preceding training requirements, the operator(s)/maintainer(s) is (are) under the

control of a supervisor trained in accordance with _________ (circle one) above.

Affidavit for Connection of Customer Premises Equipment TSU LT User Manual

I agree to provide ______________________ (telco’s name) with proper documentation to demonstrate

compliance with the information as provided in the preceding paragraph, if so requested.

_________________________________Signature

_________________________________Title

_________________________________ Date

Transcribed and sworn to before me

This ________ day of _______________, _______

_________________________________

Notary Public

My commission expires:

_________________________________

TSU LT User Manual Industry Canada Compliance Information

Industry Canada Compliance Information

Notice: The Industry Canada label applied to the product (identified by the Industry Canada logo or the

“IC:” in front of the certification/registration number) signifies that the Industry Canada technical

specifications were met.

Notice: The Ringer Equivalence Number (REN) for this terminal equipment is supplied in the

documentation or on the product labeling/markings. The REN assigned to each terminal device indicates

the maximum number of terminals that can be connected to a telephone interface. The termination on an

interface may consist of any combination of devices subject only to the requirement that the sum of the

RENs of all the devices should not exceed five (5).

Canadian Emissions Requirements

This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus

as set out in the interference-causing equipment standard entitled “Digital Apparatus,” ICES-003 of the

Department of Communications.

Cet appareil numérique respecte les limites de bruits radioelectriques applicables aux appareils numériques

de Class A prescrites dans la norme sur le materiel brouilleur: “Appareils Numériques,” NMB-003 edictee

par le ministre des Communications.

Warranty TSU LT User Manual

Warranty

ADTRAN will replace or repair this product within the warranty period if it does not meet its published

specifications or fails while in service. Warranty information can be found at www.adtran.com/warranty.

Product Registration

Registering your product helps ensure complete customer satisfaction. Please take time to register your

products on line at www.adtran.com. Click Service/Support on the top of the page, and then click Product

Registration under Support.

Customer Service, Product Support Information, and Training

ADTRAN will replace or repair this product within the warranty period if it does not meet its published

specifications or fails while in service. Warranty information can be found at www.adtran.com/warranty.

A return material authorization (RMA) is required prior to returning equipment to ADTRAN. For service,

RMA requests, training, or more information, use the contact information given below.

Repair and Return

If you determine that a repair is needed, please contact our Customer and Product Service (CAPS)

department to have an RMA number issued. CAPS should also be contacted to obtain information

regarding equipment currently in house or possible fees associated with repair.

Identify the RMA number clearly on the package (below address), and return to the following address:

Pre-Sales Inquiries and Applications Support

Your reseller should serve as the first point of contact for support. If additional pre-sales support is needed,

the ADTRAN Support web site provides a variety of support services such as a searchable knowledge

base, latest product documentation, application briefs, case studies, and a link to submit a question to an

Applications Engineer. All of this, and more, is available at:

When needed, further pre-sales assistance is available by calling our Applications Engineering

Department.

CaPS Department (256) 963-8722

ADTRAN Customer and Product Service

901 Explorer Blvd. (East Tower)

Huntsville, Alabama 35806

RMA # _____________

http://support.adtran.com

Applications Engineering (800) 615-1176

TSU LT User Manual Customer Service, Product Support Information, and Training

Post-Sale Support

Your reseller should serve as the first point of contact for support. If additional support is needed, the

ADTRAN Support web site provides a variety of support services such as a searchable knowledge base,

updated firmware releases, latest product documentation, service request ticket generation and trouble-

shooting tools. All of this, and more, is available at:

When needed, further post-sales assistance is available by calling our Technical Support Center. Please

have your unit serial number available when you call.

Installation and Maintenance Support

The ADTRAN Custom Extended Services (ACES) program offers multiple types and levels of installation

and maintenance services which allow you to choose the kind of assistance you need. This support is

available at:

For questions, call the ACES Help Desk.

Training

The Enterprise Network (EN) Technical Training Department offers training on our most popular products.

These courses include overviews on product features and functions while covering applications of

ADTRAN's product lines. ADTRAN provides a variety of training options, including customized training

and courses taught at our facilities or at your site. For more information about training, please contact your

Territory Manager or the Enterprise Training Coordinator.

http://support.adtran.com

Technical Support (888) 4ADTRAN

http://www.adtran.com/aces

ACES Help Desk (888) 874-ACES (2237)

Training Phone (800) 615-1176, ext. 7500

Training Fax (256) 963-6700

Training Email training@adtran.com

Customer Service, Product Support Information, and Training TSU LT User Manual

Table of Contents

Chapter 1 Introduction ...........................................................................................................19

TSU LT Overview .......................................................................................................................................................19

TSU LT Physical Description ...............................................................................................................................19

TSU LT Features ..................................................................................................................................................20

TSU LT Interfaces ................................................................................................................................................20

TSU LT Bridge/Router Application ............................................................................................................................20

Chapter 2 Inspection and Installation ...................................................................................21

TSU LT Shipment ........................................................................................................................................................21

Inspecting for Damages ........................................................................................................................................21

Shipping Contents .................................................................................................................................................21

Installing the TSU LT ..................................................................................................................................................21

Power Connection .................................................................................................................................................21

Grounding Instructions .........................................................................................................................................21

TSU LT Rear Panel ...............................................................................................................................................23

TSU LT Interfaces ................................................................................................................................................23

Power Up Testing & Initialization ...............................................................................................................................24

Self-Test ................................................................................................................................................................24

Chapter 3 Operation ................................................................................................................27

Front Panel ...................................................................................................................................................................27

LCD Window ...............................................................................................................................................................28

Main Menus .................................................................................................................................................................28

Status .....................................................................................................................................................................29

Config (Configuration) .........................................................................................................................................29

Util (Utility) ..........................................................................................................................................................30

Test ........................................................................................................................................................................30

Example Menu Operations ...........................................................................................................................................31

Selecting a Main Menu Item .................................................................................................................................31

Selecting a Submenu .............................................................................................................................................32

Setting Data Fields ................................................................................................................................................32

Viewing Display-Only Data Fields .......................................................................................................................32

Exiting Any Menu Field Operation or Display ....................................................................................................32

Alternate Method of Control from TSU LT .................................................................................................................33

T-Watch PRO Management Software Program ...................................................................................................33

Chapter 4 Status Menu ............................................................................................................35

NI Perf Rpts menu ........................................................................................................................................................35

Curr Err/Alm Menu ......................................................................................................................................................36

Err/Alm Hist Menu ......................................................................................................................................................37

Chapter 5 Config Menu ...........................................................................................................39

Network (NI) Menu .....................................................................................................................................................39

Table of Contents TSU LT User Manual

Clock Sources and Timing ....................................................................................................................................40

Unit Menu ....................................................................................................................................................................42

Cntrl Port Submenu ..............................................................................................................................................43

Alarms Submenu ...................................................................................................................................................43

Port Menu .....................................................................................................................................................................44

Chapter 6 Utility Menu ...........................................................................................................47

Software Rev ................................................................................................................................................................47

Reinit Unit ....................................................................................................................................................................47

Address .........................................................................................................................................................................47

Set Passcode .................................................................................................................................................................48

Keypad .........................................................................................................................................................................48

Fact Restore ..................................................................................................................................................................48

Chapter 7 Test Menu ...............................................................................................................49

Network Tests ..............................................................................................................................................................49

Local Loopback ....................................................................................................................................................49

Remote Loopback .................................................................................................................................................50

Test Pattern ...........................................................................................................................................................51

CLR Errors ............................................................................................................................................................51

Insert 511 Errors ...................................................................................................................................................51

Run Self-Test ...............................................................................................................................................................51

Port Tests ......................................................................................................................................................................52

Chapter 8 Circuit Testing .......................................................................................................53

Far End Looped Back Test ...................................................................................................................................53

Appendix A TSU LT Menu Tree .............................................................................................55

Appendix B DTE Data Rate Chart..........................................................................................57

Appendix C Pinouts...................................................................................................................59

Network (USOC RJ-48C) ............................................................................................................................................59

Control Chain In (RJ-48) .............................................................................................................................................59

Control Chain Out (RJ-48) ...........................................................................................................................................60

Nx56K/64K DTE (V.35) ..............................................................................................................................................61

Index..............................................................................................................................................63

List of Figures

Figure 1-1. TSU LT - Front Panel ............................................................................................................19

Figure 1-2. TSU LT - Rear Panel .............................................................................................................19

Figure 1-3. Simple Bridge Application on a T1 or an FT1 Circuit ..........................................................20

Figure 2-1. TSU LT Rear Panel ................................................................................................................23

Figure 2-2. TSU LT Interfaces .................................................................................................................24

Figure 3-1. TSU LT Front Panel ...............................................................................................................27

Figure 3-2. TSU LT Main Menu Screen ...................................................................................................28

Figure 3-3. TSU LT Main Menus .............................................................................................................29

Figure 3-4. Cursor on Menu Item .............................................................................................................31

Figure 3-5. Submenu Fields ......................................................................................................................31

Figure 4-1. Status Menu Tree ...................................................................................................................35

Figure 4-2. Severely Errored Seconds Screen ..........................................................................................36

Figure 4-3. Loss of Signal (Current Errors/Alarms) Screen .....................................................................36

Figure 4-4. Clear History Screen ..............................................................................................................37

Figure 5-1. Configuration Menu Tree .......................................................................................................39

Figure 5-2. Network Submenu ..................................................................................................................40

Figure 5-3. Network Timed Clock Source ................................................................................................41

Figure 5-4. DTE Clock Source .................................................................................................................41

Figure 5-5. Internal Clock Source .............................................................................................................42

Figure 5-6. Configuration Submenu .........................................................................................................42

Figure 5-7. Inband Remote Configuration ................................................................................................46

Figure 6-1. Utility Menu Tree ...................................................................................................................47

Figure 6-2. Address Screen .......................................................................................................................48

Figure 7-1. Test Menu Tree ......................................................................................................................49

Figure 7-2. Network Loopback Tests .......................................................................................................50

Figure 7-3. Self Test Results Screen .........................................................................................................51

Figure 7-4. Port Loopback Tests ...............................................................................................................52

Figure A-1. TSU LT Menu Tree (Status and Config) ................................................................................55

Figure A-2. TSU LT Menu Tree (Util and Test)........................................................................................56

List of Figures TSU LT User Manual

List of Tables

Table 1-1. TSU Family of Single-port CSU/DSUs ................................................................................. 19

Table 2-1. Number Identification for TSU LT Rear Panel ..................................................................... 23

Table 3-1. Number Identification for TSU LT Front Panel .................................................................... 27

Table 3-2. LCD Features ......................................................................................................................... 28

Table 4-1. Network Interface Performance Reports (15 Min / 24 Hours) .............................................. 36

Table 4-2. Alarms and Errors (Current and Historical)........................................................................... 37

Table 5-1. Network Interface Submenus................................................................................................. 40

Table 5-2. Normal Mode Operation ........................................................................................................ 46

Table B-1. DTE Data Rate Chart ..............................................................................................................57

Table C-1. Network Pin Assignments.......................................................................................................59

Table C-2. Chain In Pin Assignments.......................................................................................................59

Table C-3. Chain Out Pin Assignments ....................................................................................................60

Table C-4. V.35 Pin Assignment ..............................................................................................................61

List of Tables TSU LT User Manual

Chapter 1

Introduction

TSU LT OVERVIEW

The TSU LT belongs to the ADTRAN T1 single-port CSU/DSU family offering complete flexibility in

connecting various data sources to T1 or FT1 facilities (see Table 1-1).

The TSU LT serves as the link between user data sources such as local area network (LAN) bridges and

routers, computers, CAD systems, and teleconferencing equipment. The amount of bandwidth allocated to

the port is custom programmable. The data terminal equipment (DTE) data can occupy contiguous or

alternate channels in the T1 stream, and the channels may start at any position.

TSU LT Physical Description

Figure 1-1 shows the TSU LT front panel and Figure 1-2 shows the rear panel.

.

Figure 1-1. TSU LT - Front Panel

Figure 1-2. TSU LT - Rear Panel

Table 1-1. TSU Family of Single-port CSU/DSUs

Product Description

TSU ACE T1 CSU/DSU with a single Nx56/64K serial port that offers front panel configuration only.

TSU LT T1 CSU/DSU with a single Nx56/64K serial port that offers terminal, front panel, or T-Watch PRO

configuration options.

PWR

ERR

ALM

TST

TD

CS

RS

NETWORK

TEST JACKS

CONTROL

CHAIN IN

IN OUT MON

CHAIN OUT

V.35 Nx56/64

115VAC 60HZ .15A

Chapter 1 Introduction TSU LT User Manual

TSU LT Features

• Easy configuration capabilities using simplistic menus displayed in a liquid crystal display (LCD)

window operated by a front panel keypad.

• Timing is selectable from the network, from the Nx56/64 DTE port, or internally.

• Variety of test patterns: all ones, all zeros, 511, 1:8.

• Extensive self-testing and monitoring ensures proper operation.

• Flexible channel allocation (any starting channel and alternate or contiguous).

TSU LT Interfaces

The TSU LT is equipped with four interfaces:

• Network DS1 interface per AT&T 62411

• Nx56/64 serial V.35

• Control input (EIA-232)/Chain port input

• Chain port output

TSU LT BRIDGE/ROUTER APPLICATION

A bridge or router can be interfaced to the network by using the V.35 DTE interface. The bandwidth used

is programmable at Nx56 or Nx64 data rates for T1 or FT1 service. The bandwidth can be selected as

contiguous or alternate. Figure 1-3 shows a simple bridge application.

Figure 1-3. Simple Bridge Application on a T1 or an FT1 Circuit

PWR

ERR

ALM

TST

TD

RD

CS

TSU LT

PWR

ERR

ALM

TST

TD

CS

RSRS

PWR

ERR

ALM

TST

TD

RD

CS

TSU LT

PWR

ERR

ALM

TST

TD

CS

RSRS

TSU LT TSU LT

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