IDEAL INDUSTRIES LANTEK User Manual

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IDEAL INDUSTRIES

LANTEK

CABLE TESTERS

USER’S GUIDE

01 FEBUARY 2002

MANUAL PART # 6510-00-5000 REV. A

LANTEK Cable Tester User’s Guide

This document contains information proprietary to IDEAL INDUSTRIES. The information in this document is not to be used or duplicated in any manner without prior written approval from IDEAL INDUSTRIES.

IDEAL INDUSTRIES and the IDEAL INDUSTRIES logo are registered trademarks of IDEAL INDUSTRIES.

All other product names mentioned in this book are trademarked or copyrighted by their respective manufacturers.

IDEAL INDUSTRIES LAN and Test Tools Division 9145 Balboa Avenue San Diego, CA 92123 (800) 854-2708 (858) 279-2200

Manual Part No. 6510-00-5000 Rev.A

IDEAL INDUSTRIES Standard Warranty Policy

IDEAL INDUSTRIES warrants that all Products manufactured or procured by IDEAL INDUSTRIES conform to IDEAL INDUSTRIES’ published specifications and are free from defects in materials and workmanship for a period of two (2) years from the date of delivery to the original Buyer, when used under normal operating conditions and within the service conditions for which they are designed. This warranty is not transferable and does not apply to used or demonstration products.

The obligation of IDEAL INDUSTRIES arising from a Warranty claim shall be limited to repairing, or at its option, replacing without charge, any assembly or component (except batteries and cable adapters) which in IDEAL INDUSTRIES’ sole opinion proves to be defective within the scope of the Warranty. In the event IDEAL INDUSTRIES is not able to modify, repair or replace nonconforming defective parts or components to a condition as warranted within a reasonable time after receipt thereof, Buyers shall receive credit in the amount of the original invoiced price of the product.

IDEAL INDUSTRIES must be notified in writing of the defect or nonconformity within the Warranty period and the affected Product returned to IDEAL INDUSTRIES’ factory, designated Service Provider, or Authorized Service Center within thirty (30) days after discovery of such defect or nonconformity. Buyer shall prepay shipping charges and insurance for Products returned to IDEAL INDUSTRIES or its designated Service Provider for warranty service. IDEAL INDUSTRIES or its designated Service Provider shall pay costs for return of Products to Buyer.

IDEAL INDUSTRIES shall have no responsibility for any defect or damage caused by improper storage, improper installation, unauthorized modification, misuse, neglect, inadequate maintenance, accident or for any Product which has been repaired or altered by anyone other than IDEAL INDUSTRIES or its authorized representative or not in accordance with instructions furnished by IDEAL INDUSTRIES.

The Warranty described above is Buyer’s sole and exclusive remedy and no other warranty, whether written or oral, expressed or implied by statute or course of dealing shall apply. IDEAL INDUSTRIES specifically disclaims the implied warranties of merchantability and fitness for a particular purpose. No statement, representation, agreement, or understanding, oral or written, made by an agent, distributor, or employee of IDEAL INDUSTRIES, which is not contained in the foregoing Warranty will be binding upon IDEAL INDUSTRIES, unless made in writing and executed by an authorized representative of IDEAL INDUSTRIES. Under no circumstances shall IDEAL INDUSTRIES be liable for any direct, indirect, special, incidental, or consequential damages, expenses, or losses, including loss of profits, based on contract, tort, or any other legal theory.

Index of Safety Precautions

IDEAL INDUSTRIES recommends that the user review all of the information in Appendix A before using the LANTEK tester.

Important Notice

Charge Battery Packs Prior to Use

The battery packs in the Display and Remote Handsets are subject to discharge even when the units are turned off. With time on the shelf, the battery packs’ charge levels may not support the instrument’s operation. Refer to Chapter 2, Your Cable Tester for charging instructions and observe all Safety Precautions in Appendix A.

Table of Contents

Index of Safety Precautions...........................................................................................i

Important Notice .......................................................................................................... i

Table of Contents ..........................................................................................................ii

List of Figures................................................................................................................ v

List of Tables ................................................................................................................ vi

Operation Notes, Cautions, and Warnings.................................................................vii

About This User’s Guide ............................................................................................viii

Chapter 1 Quick Start................................................................................................1-1

Contents...................................................................................................................1-1

What’s in the Box? ...................................................................................................1-1

Quick Start Procedures.............................................................................................1-3

Next Steps................................................................................................................1-7

Chapter 2 Your Cable Tester.....................................................................................2-1

Contents...................................................................................................................2-1

The LANTEK Cable Tester......................................................................................2-1

The Display Handset.................................................................................................2-6

The Remote Handset ..............................................................................................2-15

Operational Sequence.............................................................................................2-18

Battery and Power Management .............................................................................2-18

Chapter 3 Calibration, Configuration, and Special Operations ...............................3-1

Contents...................................................................................................................3-1

Adapters and Reference Patchcords..........................................................................3-2

Warning Screens.......................................................................................................3-7

Tester Field Calibration.............................................................................................3-8

Tester Configuration...............................................................................................3-11

Simple Cable ID/AutoName Option........................................................................ 3-27

Changing a Cable Type........................................................................................... 3-31

Custom Cable Settings............................................................................................3-34

Tone Generator ......................................................................................................3-39

Digital Talkset........................................................................................................3-41

TDR TEST .............................................................................................................3-42

iii

Chapter 4 Autotesting................................................................................................4-1

Contents...................................................................................................................4-1

Autotest Overview...................................................................................................4-1

Autotest Preferences ................................................................................................4-7

Running Autotest.....................................................................................................4-8

Interpreting Autotest Results..................................................................................4-10

Autotest Graphs.....................................................................................................4-20

Chapter 5 Analyze Testing ........................................................................................5-1

Contents...................................................................................................................5-1

Analyze Single Test Mode Overview........................................................................5-1

Running a Single Test...............................................................................................5-4

Chapter 6 Using LANTEK REPORTER..................................................................6-1

Contents...................................................................................................................6-1

System Requirements...............................................................................................6-2

LANTEK Reporter Installation and Startup ..............................................................6-2

Tester to PC Connectivity ........................................................................................6-4

LANTEK Reporter User Interface............................................................................6-8

LANTEK Reporter Help System Overview............................................................6-18

Uploading DH Tests to the PC...............................................................................6-22

Utilizing Graph Data ..............................................................................................6-24

Working with Databases.........................................................................................6-25

Working at the Job Level........................................................................................6-27

Working at the Test Level......................................................................................6-33

Backing Up and Restoring Databases .....................................................................6-41

Producing and Printing a Report ............................................................................. 6-42

Chapter 7 Cable Testing Fundamentals....................................................................7-1

Contents...................................................................................................................7-1

Testing Twisted Pair Cables .....................................................................................7-2

Wire Map Test.........................................................................................................7-6

Wire Length Test .....................................................................................................7-8

DC Resistance Test................................................................................................7-10

NEXT, ELFEXT, and Power Sum Tests................................................................7-12

Attenuation Test.....................................................................................................7-18

Return Loss Test....................................................................................................7-20

Impedance Test......................................................................................................7-22

Delay and Skew Test..............................................................................................7-24

Capacitance Test.....................................................................................................7-26

ACR and Power Sum ACR Test.............................................................................7-28

Headroom Test.......................................................................................................7-30

Testing and Troubleshooting 10BASE-T Cabling.................................................... 7-31

Testing and Troubleshooting with Block Adapters.................................................. 7-32

Appendix A Safety Precautions ................................................................................ A-1

Contents..................................................................................................................A-1

Handle Battery Packs With Care..............................................................................A-1

Statement of Liability ...............................................................................................A-2

Environmental Statement.........................................................................................A-2

Important User Information.....................................................................................A-3

Appendix B Customer Support.................................................................................B-1

Contents..................................................................................................................B-1

Customer Service.....................................................................................................B-1

World Wide Web Services....................................................................................... B-4

Appendix C Measurement Methods and Limits......................................................C-1

Contents..................................................................................................................C-1

Electrical Performance Specifications .......................................................................C-1

Tester Performance Levels .....................................................................................C-11

Permanent and Channel Link Test Limits ...............................................................C-14

Appendix D Specifications ........................................................................................D-1

Contents..................................................................................................................D-1

LANTEK Cables, Adapters, and Accessories........................................................... D-1

Environmental and Physical Specifications ...............................................................D-3

List of Figures

Figure 1-1: Contents of Package...................................................................................1-2

Figure 1-2: Self Test In Progress..................................................................................1-3

Figure 2-1: Display Handset (DH)................................................................................2-6

Figure 2-2: LCD Ready Screen.....................................................................................2-8

Figure 2-3: Display Handset Interface Ports................................................................2-13

Figure 2-4: PCMCIA Slots.........................................................................................2-14

Figure 2-5: PCMCIA Adapter, Compact Flash Card and Reader.................................2-14

Figure 2-6: Remote Handset (RH) .............................................................................. 2-15

Figure 2-7: Remote Handset Interface Ports...............................................................2-17

Figure 2-8: Tester AC/DC Wall Cube Adapter ...........................................................2-19

Figure 3-1: Loss Components of a Total Link...............................................................3-5

Figure 3-2: Sample Warning Screen .............................................................................3-7

Figure 3-3: Tester Field Calibration Setup....................................................................3-8

Figure 3-4: Custom Cable Parameter Screen...............................................................3-38

Figure 3-5: Typical Tone Generator Setup..................................................................3-39

Figure 3-6: TDR Graphical Plot Layout and Controls.................................................3-47

Figure 4-1: Tabular Data and Graphical Plot Layout ................................................... 4-22

Figure 6-1: Typical Installation Window.......................................................................6-3

Figure 6-2: PC Uploading Cable Pinout........................................................................6-5

Figure 6-3: PC to Tester Connections...........................................................................6-6

Figure 7-1: Twisted Pair Cables....................................................................................7-2

Figure 7-2: Shield Continuity Test Connections Twisted Pair........................................7-3

Figure 7-3: Permanent Link Test Connections..............................................................7-4

Figure 7-4: Channel Link Test Connections..................................................................7-5

Figure 7-5: 10BASE-T Connector .............................................................................. 7-31

List of Tables

Table 2-1: Display Handset (DH) Keys, LCD, and Connectors......................................2-7

Table 2-2: Ready Screen Indicators...............................................................................2-9

Table 2-3: Soft Key Descriptions................................................................................2-11

Table 2-4: DH Connectors..........................................................................................2-13

Table 2-5: Remote Handset (RH) Keys, LED, and Connectors ................................... 2-16

Table 2-6: RH Connectors.......................................................................................... 2-17

Table 3-1: LANTEK 6 Test Adapter and Reference Patchcord Usage...........................3-2

Table 3-2: LANTEK 7 Test Adapter and Reference Patchcord Usage...........................3-3

Table 3-3: Unsuccessful Field Calibration Checklist ....................................................3-10

Table 3-4: Autotest Preference Options ......................................................................3-13

Table 3-5: Custom Cable Parameter Options............................................................... 3-38

Table 3-6: TDR Graphical Plot Layout and Controls................................................... 3-47

Table 4-1: Preset Autotest Suites Available for Specific Cable Types............................4-2

Table 4-2: Overall Test Result Symbols ......................................................................4-10

Table 4-3: Individual Autotest Reports .......................................................................4-10

Table 4-4: Job Options................................................................................................4-18

Table 4-5: Test Options..............................................................................................4-19

Table 4-6: Autotest Graph View Layout and Controls ................................................ 4-23

Table 7-1: Twisted Pair Cable Types and Associated Networks ....................................7-3

vii

Operation Notes, Cautions, and Warnings

The following symbols are used in this manual to indicate that the user should use particular caution in order to prevent personal injury or damage to the tester or the system under test.

Exercise caution when you see this symbol. It indicates actions that could be harmful to the user or to the equipment.

Exercise extreme caution when you see this symbol. It indicates potentially lethal voltages.

viii

About This User’s Guide

Chapter 1 Quick Start

This chapter summarizes information and procedures regarding tester function, unpacking, setup, and operation.

Chapter 2 Your Cable Tester

This chapter describes the LANTEK cable tester, performance specifications, tester controls, and indicators. It also contains useful information regarding unit power management.

Chapter 3 Calibration, Configuration, and Special Operations

This chapter describes the test adapters and reference patchcords as well as the use of the Tone Generator and Digital Talkset. It explains the procedures for calibration, configuration, cable identification, selecting cable types, and custom cable settings. The last section depicts the useful effects of performing Time Domain Reflectometer tests.

Chapter 4 Autotesting

This chapter describes the Autotest function, and provides instructions for setting up test preferences. This chapter also describes individual tests that run during an Autotest and provides instructions for viewing and interpreting Autotest results.

Chapter 5 Analyze Testing

This chapter describes the Analyze test function and provides instructions for setting up test preferences and running an Analyze test. This chapter also describes each Analyze test and provides instructions for viewing and interpreting test results.

Chapter 6 Using LANTEK REPORTER

This chapter contains procedures for LANTEK REPORTER installation, configuration, operation, uploading test data into a PC database, and for viewing and printing test reports.

Chapter 7 Cable Testing Fundamentals

This chapter describes test setup, physical and electrical characteristics of cables, test descriptions, test storage, and data management procedures. This chapter also describes how to set up different cabling tests, what to do when tests fail, and typical causes of test failure.

Appendix A Safety Precautions

This appendix reviews safety information regarding setup and use of the tester.

Appendix B Customer Support

This appendix contains information regarding Customer Service (Technical Assistance, Service in the USA, Service Outside the USA) and World Wide Web Services.

Appendix C Measurement Methods and Limits

This appendix contains information regarding cable test accuracy levels, worst allowable pair-to-pair measured performance levels, and basic and channel link test limits.

Appendix D Specifications

This appendix contains information regarding standard and optional cables, adapters, accessories, and unit specifications.

1-1

Chapter 1

Quick Start

Contents

• What’s in the Box?

• Quick Start Procedures

• Next Steps

What’s in the Box?

The LANTEK you received (Category 6 or Category 7 tester) comes in either the Basic package or Premier package based on your request. See Figure 1-1.

The Basic package consists of:

• Display Handset • Serial Interface Cable

• Remote Handset • USB Cable

• NiMH Batteries (2) • Cat 6 Channel Adapters (2)

• AC Wall Adapters (2) • Cat 7 Channel Adapters (2), LANTEK 7 only

• LANTEK Reporter • Cat 6 RJ45 Patchcords (2)

• Quick Reference Guide • Cat 7 RJ45 to Tera Patchcords (2), LANTEK 7 only

• Soft Carrying Case • Cat 7 Tera Patchcords (2), LANTEK 7 only

• Hanging Strap (2)

The Premier package consists of: All items supplied in the Basic package with a substitution of a hard case for the

soft case. In addition you get the (1) PCMCIA adapter, (1) Compact Flash Card (32 MB), (1) Flash card reader, and (1) 2-port battery charger.

Chapter 1 Quick Start

1-2

Display Handset

NiMH Batteries (2)

Remote Handset

AC Wall Adapters (2)

Plug configuration

changes with country

Reference Patchcords

Serial Interface Cable

Soft Carrying Case

Quick Reference Guide

Hanging Strap (2)

LANTEK REPORTER Software

AUTO TEST

NET MONITOR

WIRE MAP

TDR

LENGTH

SHIFT

750 MHz Certifier

F1F2F3F4

F6F7F8

ENTER

Escape

TALK

ANALYZE

SETUP

HELP

456

789

ABC

DEFGHI

JKL

MNO

PQR

STUVWX

SPACE

AUTO TEST

ESCAPE

TONE MODE

TONE

PAGE

TALK

SHIFT

Remote

HAZARDPASS FAIL ON

350 MHz Certifier

Cat 7 Channel Adapters (2)

LANTEK 7 only

USB Interface Cable

Cat 6 RJ45 to RJ45

Cat 7 RJ45 to Tera

LANTEK 7 only

Cat 7 Tera to Tera

LANTEK 7 only

Basic Package

Premier Package

PCMCIA Adapter

32MB Compact Flash Card

USB Flash Card

Reader to PC

Hard Carrying Case

2-Port Battery

Charger

Cat 6 Channel Adapters (2)

Figure 1-1: Contents of Package

Chapter 1

Quick Start

1-3

Quick Start Procedures

The objective of this section is to supply a highly experienced cable installer with enough information to perform an Autotest on a twisted pair cable. For more detailed information refer to Next Steps, page 1-7.

Power-up

Power-up the Display Handset by pressing the On/Off key.

Note: The Remote Handset will be powered up automatically by the Display Handset

when the test begins.

Self-Test

When the LANTEK Tester is turned on, it displays a Self-Test In Progress message and performs a quick self-test. An alert message is displayed if the self-test determines that calibration or repair is necessary.

Figure 1-2: Self Test In Progress

Chapter 1 Quick Start

1-4

Tester Calibration

A calibration screen will always appear 7 days after the last field calibration. The purpose of calibration is to (1) synchronize the units, (2) qualify (test) the patchcords and (3) gather loss data regarding the patchcords and mated connections.

Note: Calibration should also be done whenever there is a change of the reference

patchcords.

To calibrate the tester:

1. Connect the channel adapters to the Display Handset and Remote Handset.

2. Power the units on.

3. Connect one of the two appropriate patchcords to the adapters of the DH and

RH units.

4. From the DH Ready screen, select Field Calibration .

5. From the Field Calibration screen, select Start on the DH.

6. At completion of the first patchcord process, disconnect the first patchcord

from the adapters of the DH and RH and insert the second patchcord into both of the units’ adapters.

7. Select Start on the DH.

8. At completion of the second patchcord process, disconnect the second

patchcord from one of the units and re-insert the first patchcord to the unit’s

adapter not connected to a patchcord. The field calibration is complete and you are ready to perform tests. If the calibration was unsuccessful, proceed to Chapter 3, Tester Field

Calibration. If you are unable to fix the problem, contact your local distributor or an IDEAL INDUSTRIES service facility for assistance.

Chapter 1

Quick Start

1-5

Twisted Pair Cable Connections

Most Autotests are performed with the DH and RH connected at opposite ends of the cable under test. The minimum level of connectivity required depends on the test and cable type selected.

• Some tests can be performed without the RH. Stored test results or test

printouts will indicate the presence or absence of the RH during the test.

• If the test requires the RH, the DH will first attempt to communicate with the

RH. If unable to communicate, the DH will display a message that it is looking for the RH.

Observe the following cautions while connecting the tester:

Shielded Cabling Systems

Do not create testing ground loops with shielded cable systems. Shielded cable systems (i.e., 4 pair STP, or Coaxial) present a unique testing problem due to the cable shield’s ground connection. The LANTEK unit can test these systems to specifications only if the handsets are operated on battery power and not connected to a PC or printer using a copper serial cable.

If connection to a printer or PC is essential to perform testing, IDEAL INDUSTRIES recommends using battery-operated devices and removing any wall power charging inputs. If this is not possible, an optically isolated serial cable should be used during testing to isolate the tester from all other ground connections.

TELCO Lines

Do not connect the tester to a live or active TELCO lines. If you accidentally plug the unit into outlets with active TELCO lines present (indicated by a “Voltage Exceeds Limits” warning message) disconnect the tester immediately.

Chapter 1 Quick Start

1-6

Permanent Link Test Setup

1. Attach the channel adapters to both the Display and Remote Handsets.

2. Attach the appropriate patchcords to the adapters.

3. On the horizontal cable to be tested, disconnect the corresponding user

patchcords from the network patch panel and the RJ-45 or Tera wall outlet.

4. Connect the DH with the adapter and the appropriate patchcord end to the

network patch panel, and then connect the RH with the adapter and the

appropriate patchcord end to the wall outlet.

Note: Prior to testing, check that the Cable Type is set for Permanent Link.

Channel Link Test Setup

1. Attach the channel adapters to both the Display and Remote Handsets.

2. On the link to be tested, disconnect the corresponding user patch cords from

the network equipment.

3. Connect the DH adapter to the patch panel using the user patchcord and the

RH adapter to the wall outlet using the user patchcord.

Note: Prior to testing, check that the Cable Type is set for Channel Link.

Set Autotest Preferences

Autotest is the most frequently used test mode. A number of preferences can be selected for the Autotest function:

• Simple Cable ID • Pass Fail Icon • Stop on Fail

• Autosave • Save Graphs • Auto Increment

• Marginal pass/fail • ACR • Resistance

• Capacitance • Impedance • Enable 24 ELFEXT

Chapter 1

Quick Start

1-7

To set Preferences:

1. From the DH Tools screen, select Preferences .

2. Select Autotest Preferences.

3. From the open Autotest Preferences screen, set the preferences as required

(refer to Chapter 3, Set Autotest Preferences).

Perform Autotest on a Twisted Pair Cable

The selection of cable type determines the default tests and limits included in an Autotest suite.

1. Press Shift and Setup simultaneously or select on the DH

Ready screen to choose the Cable Type (refer to Chapter 3, Selecting Cable Type).

2. Press Autotest to begin testing. The cable tester will perform a

predefined test suite.

3. The test result is displayed below the Title Bar at the top right corner.

A checkmark indicates an overall pass. A indicates an overall fail.

4. To interpret, save, or print an Autotest result, refer to Chapter 4, Autotesting.

Next Steps

Refer to the following chapters for more information regarding the setup and operation of your LANTEK tester:

Chapter 2 Your Cable Tester

This chapter describes the LANTEK tester controls, indicators, and screens. It also contains information regarding tester power management.

Chapter 1 Quick Start

1-8

Chapter 3 Calibration, Configuration, and Special Operations

This chapter describes the test adapters and reference patchcords as well as the use of the Tone Generator and Digital Talkset. It explains the procedures for calibration, configuration, cable identification, selecting cable types and custom cable settings. The last section depicts the useful effects of performing Time Domain Reflectometer tests.

Chapter 4 Autotesting

This chapter describes the Autotest function and provides instructions for setting up test preferences. This chapter also describes individual tests that run during an Autotest and provides instructions for viewing and interpreting Autotest results.

Chapter 5 Analyze Testing

This chapter describes the Analyze test function and provides instructions for setting up test preferences and running an Analyze test. This chapter also provides instructions for viewing and interpreting test results.

Chapter 6 Using LANTEK REPORTER

This chapter describes how to upload test data from the LANTEK tester to a PC or laptop and how to organize and print the test data.

Chapter 7 Cable Testing Fundamentals

This chapter describes physical and electrical characteristics of cables, test descriptions, test storage and data management procedures. This chapter also describes how to set up different cabling tests, what to do when tests fail and typical causes of test failure.

2-1

Chapter 2

Your Cable Tester

Contents

• The LANTEK Cable Tester

• The Display Handset

• The Remote Handset

• Operational Sequence

• Battery and Power Management

The LANTEK Cable Tester

The LANTEK is a high-performance portable LAN cable tester designed to test and measure twisted pair and coaxial cable used for high-speed data communications networks.

The LANTEK 7 tester is capable of certifying Category 5, 5e, 6, and 7 cables to Level III accuracy with a frequency of 750 MHz (350 MHz for the LANTEK 6), and will perform a frequency sweep based platform with vector (amplitude and phase) capabilities. This instrument is designed to meet the current test requirements of the TIA/EIA 568 and ISO 11801 standards including “Permanent Link” characterization.

Chapter 2 Your Cable Tester

2-2

Features of the Tester

¼ VGA (320 x 240) color LCD DH display with backlight. Advanced TDR capabilities, including Fiber Optic capability (with TRACETEK

adapter module). PCMCIA double height slot for user removable and replaceable CF (Compact

Flash) memory modules. Digital talkset including FIBERTEK compatible capability (with FO adapter

module). USB and serial ports for downloading and communication with standard PC. Both DH and RH have a “Kick stand” for optimum display visibility on the

bench. The RH has a two line alphanumeric B/W LCD display and a reduced keypad set. Initiate Autotest from either the DH or RH. IDEAL’s revolutionary Adapter modules with locking mechanisms (Patent

Pending).

Chapter 2

Your Cable Tester

2-3

Performance Specifications (Copper)

Delay

Range Resolution Accuracy

0-8000nsec 1nsec +(3% + 1ns)

Length

Range Resolution Accuracy Propagation

2000 ft. 1ft. 3% + 3ft.

0.5 – 0.99c

Cable Capacitance

Range Resolution Accuracy

0 – 100nF 3dig +(2% +20pF)

DC Loop Resistance

Range Resolution Accuracy

0 – 200ς

0.1ς +(1% +2ς)

Attenuation

Frequency Range

Measurement Range Dynamic Range Frequency Step Size (kHz) Resolution Accuracy

1 - 350 MHz (LANTEK 6) 1 - 750 MHz (LANTEK 7)

0 – <90dB 55dB to 700 MHz 150,250,500,1000

0.1dB Exceeds Level III Accuracy

Chapter 2 Your Cable Tester

2-4

Frequency Range

Measurement Range

Dynamic Range

Frequency Step Size (kHz)

Residual NEXT

Resolution

Accuracy

1 - 350 MHz (LANTEK 6) 1 - 750 MHz (LANTEK 7)

20 – 100dB 70dB to 700 MHz 150,250,500,1000 72dB

0.1dB Exceeds Level III

Return Loss

Frequency Range

Measurement Range

Frequency Step Size (kHz)

Resolution

Accuracy

1 - 350 MHz (LANTEK 6) 1 - 750 MHz (LANTEK 7)

0 – 30dB 150,250,500,1000

0.1dB Exceeds Level III

Auto Test Time

Cat 5-E

Cat 6

Certification to 750 MHz

(LANTEK 7 only)

<25 seconds <30 seconds

<35 seconds

Average Noise

Range

Bandwidth

Resolution

Accuracy

0 – 2Vrms 40 – 500 Hz 10mVrms +(3% +20mVrms)

Chapter 2

Your Cable Tester

2-5

Impulse Noise

Count Range Threshold Range Threshold Resolution Threshold Accuracy Min pulse width

0 – 9999 counts/sec 0 – 2V 10mV +(5% +20mV) 10ns above threshold

ELFEXT

Frequency Range

Measurement Range Dynamic Range (FEXT) Frequency Step Size (kHz) Residual FEXT Resolution Accuracy

1 - 350 MHz (LANTEK 6) 1 - 750 MHz (LANTEK 7)

20 – 100dB 70dB to 700 MHz 150,250,500,1000 72dB

0.1dB Exceeds Level III Accuracy

Chapter 2 Your Cable Tester

2-6

The Display Handset

The LANTEK Display Handset performs as the command unit. This allows you to control procedural preference and test functions used during the performance of various cable test activities.

Display, Controls, Indicators, and Interface

Figure 2-1 shows the controls and indicators of the Display Handset (DH). Table 2-1 provides a brief description of each DH feature.

Figure 2-1: Display Handset (DH)

Chapter 2

Your Cable Tester

2-7

Table 2-1: Display Handset (DH) Keys, LCD, and Connectors

Item DH Front Panel Description

1 Graphical Display Presents menus, test results, graphs, action choices,

and option keys.

2 Option Keys Select menu options displayed on screen. 3 Arrow/Enter Keys Allow up, down, left, and right movement on the

display. Enter key selects a highlighted option or saves changes.

4 AUTOTEST Key Perform a fast suite of tests. Test results are

presented as pass/fail. Suites for established standards are preprogrammed in the tester.

5 Wiremap Key Find shorts, opens, and miswires such as split and

reversed pairs.

6 Length/TDR Key Initiate a Length or TDR test. 7 Talk/Analyze Key

Activate/deactivate the Talkset function or Select option to perform individual cable tests (real time).

8 Help/Setup Key Display Help info or open cable type setup screen 9 Escape Key

Abort and exit the current screen without making changes.

10 Alphanumeric Keys Enter numbers, letters or special characters. Select

numbered menu options.

11 Shift Key Toggle key activities having dual functions. 12 Backlight Key Toggle the screen backlight on/off. 13 On/Off Switch Power the Display Handset on/off. 14

Low-Crosstalk Connector Port

Connect an adapter.

15 Talkset Jack Connect a Talkset headset and microphone. 16 DC Input Jack Connect an external power supply. 17 PCMCIA Slots Insert memory cards for data storage. 18 USB Port PC upload port.

Also used to load software upgrades.

19 DB-9 Serial Port

Printer and PC upload port. Also used to load software upgrades.

Chapter 2 Your Cable Tester

2-8

VGA Front Panel

The Ready screen appears when the unit is powered up.

Note: A warning screen will appear reminding you to perform a field calibration if one has

not been performed within the last 7 days. You can still perform testing but the test results may not be qualified or reliable.

Figure 2-2: LCD Ready Screen

Chapter 2

Your Cable Tester

2-9

Table 2-2: Ready Screen Indicators

Item Function Description

1 Battery Meter

or AC Cable

Display remaining battery power level (from Empty to Full) or Indicate when the unit is running off AC power.

2 Talk Set Indicator Indicate when the Talk Set function is available. 3

Storage Device Indicator and Memory Usage

Display whether Compact Flash Memory or alternate device is used to store data. Also indicates the total number of records stored.

4 Screen Title Display the screen title. 5 Time and Date Display time and date information. 6 Setting Display the cable type selected for testing. 7 Job Title Display the current job name. 8 Function Title Display the title of the highlighted function.

9 Cable ID Icon Select the cable naming function. 10 Stored Test Icon Select the stored test file manager function. 11 Field Calibration Icon Select the field calibration function. 12 Preferences Icon Select the instrument preferences function. 13

Instrument Information Icon

Select the instrument information function.

14 Analyze Icon

Select the option to perform individual cable tests (real time).

15 Fiber Optics Icon Select the fiber optics function. 16 Cable Type Icon Select or edit a cable type.

Chapter 2 Your Cable Tester

2-10

Hard and Soft Keys

User options will often appear at the bottom of the tester display screen over the four function keys positioned directly below the display. To select an action, press its corresponding function key.

In the example below, press the Function keys directly below the screen to adjust the Timeout options. The soft key will indicate the function of the key below: F1 to increase or F2 to decrease.

Soft Keys

Function Keys

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2-11

Table 2-3: Soft Key Descriptions

Soft Key Description

Delete alphanumeric character(s) at the cursor Delete alphanumeric character(s) left of the cursor Insert alphanumeric character(s) at the cursor Insert an incremental value from the source or near-end Insert an incremental value to the far-end Show a list of options to select from Begin or Run the selected activity Accept the new changes upon exiting the activity Exit the activity without making changes Display graphs Save data to the current file or use the auto naming

convention Save data to a renamed file or overwrite an existing file

Print data Show a list of manufactured cables Create a Custom Cable Display Nominal Velocity of Propagation Page-up or increase value Page-down or decrease value Increase value 1 unit Increase value 10 units

Chapter 2 Your Cable Tester

2-12

Table 2-4: Soft Key Descriptions (Continued)

Soft Key Description

Decrease value 1 unit Decrease value 10 units Activate/Deactivate an item in a list box

A box containing an X mark indicates the activity is on. An Open box indicates off.

12 hour time format 24 hour time format Measurement in feet Measurement in meters Manual setting Automatic setting Select an Item Automatically calculate a new NVP value

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2-13

Display Handset Interface Ports

Figure 2-3: Display Handset Interface Ports

Table 2-4: DH Connectors

Item Connector Description

1 Talkset Jack Connect the Talkset to the tester. 2 DC Input Jack

Charge the battery in the handset.

3 DB-9 Serial Port Supports the following functions:

• Print test results on a serial printer.

• Upload stored test results to a PC.

• Load firmware upgrades.

4 USB Port Supports the following functions:

• Upload stored test results to a PC.

• Load firmware upgrades.

Low-Crosstalk Connector

Attach adapters for all types of cables.

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2-14

Removable Mass Storage

The LANTEK tester provides two PCMCIA slots (Slot 0/Slot 1) for compact flash memory. These external memory modules can be used for storing test results. Storage will be organized in a standard Windows file structure with folders having names corresponding to job names and containing the test’s data files.

Figure 2-4: PCMCIA Slots

The storage system can accommodate compact flash memory up to 256 MB. The firmware will automatically present the option of moving test data from the internal memory to the Compact Flash, if the flash card is installed. The stored test data from the flash card can be transferred to a PC or laptop through the use of a flash card reader.

Figure 2-5: PCMCIA Adapter, Compact Flash Card and Reader

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The Remote Handset

The RH (Remote Handset) works with the DH (Display Handset) to perform Autotest or individual real time Analyze tests. The RH terminates the cable link and communicates with the DH. The RH is automatically activated by the DH. The RH needs to have power available when performing a field calibration, otherwise, the DH will not find it.

Display, Controls, Indicators, and Interface

Figure 2-6 shows the controls and indicators of the Remote Handset (RH). Table 2-7 provides a brief description of each RH feature.

Figure 2-6: Remote Handset (RH)

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Table 2-5: Remote Handset (RH) Keys, LED, and Connectors

Item RH Front Panel Description

1 B/W LCD Two line alphanumeric display 2 Hazard LED Excessive line voltage present (TELCO) 3 Pass LED Successful test results 4 Fail LED Unsuccessful test result(s) 5 On LED RH unit on 6 Autotest Key Press to activate Autotest 7 Escape Key Abort and exit the current activity without making

change.

8 Tone Key Press to activate/deactivate Tone

9 Talk Key Press to activate/deactivate Talkset 10 Shift Key Toggle key activities having dual functions 11 Backlight Key Toggle the screen backlight on/off 12 On/Off Switch Power the Remote Handset on/off 13

Low-Crosstalk Connector Port

Test access cable connector

14 Talkset Jack Connect a Talkset headset and microphone 15 DC Input Jack Connect an external power supply 16 DB-9 Serial Port Interface to a PC or serial printer 17 USB Port Interface to a PC

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Remote Handset Interface Ports

Figure 2-7: Remote Handset Interface Ports

Table 2-6: RH Connectors

Item Connector Description

1 Talkset Jack Connect the Talkset to the tester 2 DC Input Jack Charge the battery in the handset 3 DB-9 Serial Port Load firmware upgrades 4 USB Port Load firmware upgrades 5

Low-Crosstalk Connector

Attach adapters for all types of cables.

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2-18

Operational Sequence

• The DH searches for the RH.

• During testing, if the two handsets are unable to communicate, the DH will

display a message that it is searching for the RH and continue trying to establish communications until you manually cancel the operation or the RH is found. If the handsets are unable to establish communication, check the links to verify proper connection.

• During field calibration, if the two handsets are unable to communicate, the

DH will display a message instructing you to connect the DH and RH together using the adapters and reference patchcords. If you attempt to run the test without the adapter, the DH will display a warning message.

Battery and Power Management

Both the Display and Remote Handsets use interchangeable rechargeable NiMH (Nickel Metal-Hydride) battery packs.

• The DH (Display Handset) can be run on battery power for approximately

eight hours. Actual battery power times will vary based on factors such as operating time versus standby time, use of the display backlight, and temperature.

• When the battery is almost empty, the tester displays a warning message. The

tester will automatically shut down before testing results are affected.

• The RH (Remote Handset) can be run on battery power for approximately

eight hours.

• After a brief period of inactivity, the DH and RH automatically power down

to save battery power.

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Operating the DH and RH from an AC Power Source

The DH and RH handsets can be operated from an external DC source (AC/DC Wall Cube).

Figure 2-8: Tester AC/DC Wall Cube Adapter

When the AC/DC Wall Cube Adapter is used to power the handsets:

• Both handset batteries will receive a trickle charge.

• The DH handset will display the AC plug and cable indicator at the top left of

the screen.

Only the Wall Cube provided with the instrument should be used. Other types of Wall Cubes may cause damage to the tester. These adapters are currently available for European, United Kingdom and North American AC power.

Note: When the batteries become fully charged and the wall cube is still connected, the

batteries will warm slightly. This does not affect the operation of either the DH or the RH.

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Battery Charging

The handset batteries are recharged using the AC/DC Wall Cube. The DH uses battery powered flash ROM to store handset data and settings whenever the battery is removed from the tester. The internal flash ROM battery has a three year life expectancy.

The batteries can be recharged in the handsets (using the AC/DC Wall Cube) in about 8 hours.

Note: Charge time will vary, depending upon battery level at the time of charging.

3-1

Chapter 3

Calibration, Configuration, and Special

Operations

Contents

• Adapters and Reference Patchcords

• Warning Screens

• Tester Field Calibration

• Tester Configuration

• Cable ID/AutoName Option

• Changing a Cable Type

• Custom Cable Settings

• Tone Generator

• Digital Talkset

• TDR Test

Chapter 3 Calibration, Configuration, and Special Operations

3-2

Adapters and Reference Patchcords

The Test Adapters for the LANTEK 6/7 Cable Tester look similar to the Channel Adapters and can perform calibration of the test units as well as Permanent Link and Channel Link testing.

The LANTEK 6 Cable Tester is supplied with two Category 6 Test Adapters and two Reference Patchcords with Category 6 plugs at both ends.

The LANTEK 7 Cable Tester is supplied with two Category 7 Tera Test Adapters and two sets of Reference Patchcords.

• The first set of Reference Patchcords have Tera plugs at both ends.

• The second set of Reference Patchcords have Tera Plugs at one-end and

Category 6 RJ45 plugs at the other end.

Table 3-1: LANTEK 6 Test Adapter and Reference Patchcord Usage

Type of Test

Cat 6

Channel Adapter

Cat 6 to Cat 6

Reference

Patchcords

Cat 6 to Cat 6

User Patchcords

Calibration ü ü

ü *

Cat6/5e Class E/D Channel

ü ü

Cat6/5e Class E/D Permanent Link

ü ü

ü *

* Note: Good quality user patchcords may be used for permanent link testing if the units

have been calibrated with them.

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3-3

Table 3-2: LANTEK 7 Test Adapter and Reference Patchcord Usage

Type of Test

Tera Cat 7

Channel Adapter

Tera to Tera

Reference

Patchcords

Tera to Cat 6

RJ45

Reference

Patchcords

Tera to Tera

User

Patchcords

Calibration ü ü Cat 7-Class F

(Tera) Permanent Link

ü ü

ü 1

Cat 7 Class F (Tera) Channel

ü ü

Cat 6/5e Class E/D Permanent Link

ü ü

Cat 6/5e Class E/D Channel

Note: 1 Good Quality User patchcords may be used for permanent link testing if the

units have been calibrated with them. 2 Category 6 Test Adapters are required for Channel Testing. They also provide an additional option for Category 6 Permanent Link testing on the LANTEK 7.

Benefits of Using the New Adapter Design

Reduction of the Cost of Ownership

The same adapter can be used for permanent and channel link testing, thereby reducing the number of adapters required to perform the same function. Performing tests on vendor’s proprietary plugs may require a new set a patchcords not an additional set of adapters.

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3-4

Reduction in Product Complexity

Fewer adapters to manage, less adapters to order, less misplacement at the worksite or office.

Reduction in Adapter Connector Wear

The 160-pin connector is secured to the tester, thereby locking with the tester creating no flexing of the pin connection during day to day operation. The adapter is a multi-use device facilitating fewer switching activity, reducing wear.

Reduction of Maintenance Costs

Repeated testing requires multiple plug insertions when moving from link to link. Repeated insertions cause the plug to wear, necessitating its replacement. The new design allows only the reference patchcord to be replaced, which is considerably less expensive than replacement of the adapter.

Reduction of Installer Test Time Caused by Adapter Switching

Previously, performing different tests or a calibration required switching the adapter. The new design requires the use of one adapter for all functions, resulting in time savings when performing tests or calibration.

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3-5

Design Overview

The test lead to the adapter is a mated pair connection rather than a soldered connection. Allowing the use of the same adapter for both Permanent Link and Channel Link testing. The overall loss measurement is shown in Figure 3-1.

Permanent Link

Horizontal Cable

Channel

Adapter

Tester

Remote End

Display End

Adapter

Tester

TAI

TAI - Tester Adapter Interface

Mated Plug Jack Pair

Figure 3-1: Loss Components of a Total Link

All of the loss effects of each of the above components must be known in order to properly report the Loss Effects of a Permanent Link or a Channel Link.

• Channel losses can be measured when the background loss effects of the test

units, adapters, and the test unit/adapter interfaces are subtracted from the measured overall raw loss effects.

• Permanent link losses are measured when the loss effects of the test lead

patchcords and the mated pair making up the adapter/patchcord interface are subtracted from the overall Channel losses.

Chapter 3 Calibration, Configuration, and Special Operations

3-6

Calibration

Calibration is performed with the Channel adapters and patchcords. The Reference Patchcords supplied have plugs that match the jacks in the Channel adapters. We recommend that you calibrate with the patchcords that will be used for Permanent Link Testing. These cords should be identical, good quality, shielded patchcords.

Once the calibration is complete, the information is retained by the test unit to disclose the characteristics of the mated pair used to connect the patchcord cable to the test adapter.

Performing a Permanent Link Test

1. Insert one end of a patchcord into the adapter’s jack at both the Near-End

and the Far-End.

2. Insert the other end into the Permanent Link’s jack at both the Near-End and

the Far-End.

3. Select the appropriate Permanent Link Test.

4. Start the Autotest Function.

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3-7

Performing a Channel Link Test

1. Insert one end of a patchcord into the adapter’s jack at both the Near-End

and the Far-End.

2. Insert the other end into the Channel Link’s jack at both the Near-End and

the Far-End.

3. Select the appropriate Channel Link Test.

4. Start the Autotest Function.

Warning Screens

In response to a change in parameter(s), failure, harmful condition, or operational limitation, the tester will display a warning screen. This screen advises you of the activity or request you are or will be engaged in. The screen will prompt you to respond in a YES/NO manner.

Figure 3-2: Sample Warning Screen

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3-8

Tester Field Calibration

It is recommended that the LANTEK tester be calibrated every 7 days. A calibration reminder message will appear on the Display Handset screen when calibration is requested.

The purpose of calibration is to (1) synchronize the units, (2) qualify (test) the patchcords and (3) gather loss data regarding the patchcords and mated connections.

To calibrate the tester, perform the following steps:

1. Connect the channel adapters to the Display Handset and Remote Handset.

2. Power both units on.

3. Connect one of the two appropriate patchcords to the adapters of the DH and

RH units.

Figure 3-3: Tester Field Calibration Setup

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3-9

4. From the DH Ready screen,

select Field Calibration . The Calibration screen appears.

5. From the Field Calibration

screen, select

to begin the calibration process on the first patchcord. Calibration takes approximately one minute to complete.

6. At completion of the first

patchcord process, disconnect the first patchcord from the adapters of the DH and RH and insert the second matching patchcord into both of the units adapters.

7. From the Field Calibration screen, select

to begin the calibration

process on the second patchcord.

8. At completion of the second patchcord process, press to return to the

Ready screen.

9. Disconnect the second patchcord from one of the units and re-insert the first

patchcord into the unit’s adapter not connected to a patchcord. The field calibration is complete and you are ready to perform tests.

Chapter 3 Calibration, Configuration, and Special Operations

3-10

If calibration is unsuccessful, the tester will briefly display either a Warning screen displaying “No Remote Handset”or a Calibration Failure screen.

The display handset will return to the Ready screen upon exiting from a calibration error screen.

Note: If the field calibration is out of date, you can still perform an autotest but the results

may not be qualified or reliable.

Table 3-3: Unsuccessful Field Calibration Checklist

Action Result

Check the battery power on both the Display and Remote Handsets.

Check the DH for a low battery message. If the Display Handset indicates a low battery, you must recharge the battery before the unit will pass calibration.

The RH will not respond if its battery is low.

Check the adapter and connections.

Make sure the adapter is correctly seated and there are no bent pins.

If you are unable to successfully calibrate the tester, contact your local distributor or an IDEAL INDUSTRIES service facility for assistance.

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Calibration, Configuration, and Special Operations

3-11

Tester Configuration

Most tester configuration parameters are set from the Preferences screen.

To open the Preferences screen:

1. From the Ready screen, select

the Preferences .

The Preferences screen appears.

2. Use the Up/Down Arrow keys to select one of the following options:

• Enter User Information • Set Date and Time

• Set Autotest Preferences • Select Display Language

• Adjust Display Contrast • Restore Factory Defaults

• Set Time-Out Options • Pack Memory

• Set Measurement Units • Clear Memory

• Configure the PC & Printer I/F • Select Save Media

• Configure the Talkset Option

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Entering User Information

User information identifies the unit operator for test reports.

1. From the Preferences screen,

select User Information.

The User Information screen appears.

2. Use the Alphanumeric keys to enter your name. Press the Left or Right

Arrow keys to move the cursor from one character to the next.

3. Use the Up or Down Arrow keys to move between the fields.

4. Press to save or

to exit without saving changes.

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Calibration, Configuration, and Special Operations

3-13

Setting Autotest Preferences

Autotest can be set to automatically stop on the first failed test, as well as to print, save, and name test results at the completion of each test series.

Table 3-4: Autotest Preference Options

Option Action

Simple Cable ID Assigns a fixed alpha value for the Cable ID. Pass/Fail Icon Display Pass or Fail icon for overall test and individual test. Stop on Fail Autotest aborts at the first failed test. Otherwise, Autotest continues

until all tests are completed, regardless of results.

Note: If a wire map cannot be reliably completed due to gross

miswiring, the Autotest may abort regardless of the setting of this preference.

AutoSave Autotest automatically names and saves any passed Autotest results.

Failed tests are not automatically saved.

Save Graphs Displaying graphs on the DH requires data to be transferred from

the RH to the DH. To save time during testing, do not select this option.

Auto Increment Autotest automatically increments the Single and Double Cable ID

test counters.

Marginal Pass/Fail

Display Pass or Fail with an * identifying marginally effected test(s).

ACR Perform ACR Test. Resistance Perform Resistance Test. Impedance Perform Impedance Test. Enable 24

ELFEXT

Enable measurements at the DH for all possible pair combinations.

Chapter 3 Calibration, Configuration, and Special Operations

3-14

1. From the Preferences screen,

select Autotest Preferences. Press Enter. The Autotest Preference screen appears.

2. Press the Up/Down Arrow

keys to highlight the desired option.

3. Choose Select to activate or

deactivate the highlighted option.

4. Press to save or

to exit without saving changes.

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Calibration, Configuration, and Special Operations

3-15

Adjusting the Display Contrast

1. From the Preferences screen,

select Contrast. Press Enter. The Contrast screen appears.

2. Select / or

/ to adjust the

screen contrast.

3. Press

to save or

to exit without saving changes.

Chapter 3 Calibration, Configuration, and Special Operations

3-16

Setting Timeout Options

Set time-out options to help conserve battery power when the tester is not in use. Default Timeout Settings:

Backlight 1 minute Power 30 minutes

1. From the Preferences screen,

select Timeout Options. Press Enter. The Timeout Options screen appears with the cursor on the Backlight Timeout option.

Note: The timers begin counting from

the last key press.

2. Select or

to adjust the Backlight Timeout setting.

3. Press the Down Arrow key to select the Power Off Timeout option.

4. Select or to adjust the Power Off Timeout parameter.

5. Press to save or

to exit without saving changes.

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Calibration, Configuration, and Special Operations

3-17

Setting Length Measurement Units

Use this option to set the unit of measurement parameter for length measurements. The default setting is “feet.”

1. From the Preferences screen,

select Measurement Units. Press Enter. The Measurement Units screen appears.

2. Select either or

to set the unit of

measure to feet or meters.

3. Press to save or

to exit without saving changes.

Chapter 3 Calibration, Configuration, and Special Operations

3-18

Configuring the PC or Printer Interface

Use this option to configure the serial port and select the type of printer being used.

1. From the Preferences screen,

select PC & Printer I/F. Press Enter. The PC & Printer I/F screen appears.

2. Press the Arrow keys to

highlight the desired parameter.

3. Select or to

input the desired setting.

4. Press

to save or

to exit without saving changes.

Chapter 3

Calibration, Configuration, and Special Operations

3-19

Configuring the Talkset

LANTEK testers are “talkset ready.” Use this option to configure communications between the DH and the RH through an externally attached microphone/headset.

If the Talkset is enabled, the DH and RH may be switched between “Test” and “Talk.” If the Talk button on either unit is momentarily depressed, both units will return to “Test” mode.

If the Talk button on either unit is momentarily depressed when the units are in “Test” mode (and not currently testing), the units will switch to “Talk” mode. The units will remain in “Talk” mode until the Talk button on either unit is depressed, the AutoTest button is depressed, or after a period of time of no talk activity is detected by the DH.

During fiber testing, the lasers in each adapter are not powered when the DH and RH are in “Talk” mode. Prolonged active talk will not allow the Timeout to return the units to “Test” mode. This may permit the lasers’ temperature to drop below their threshold operating temperatures, requiring a new warm-up sequence for the fiber adapters. (See IDEAL’s FIBERTEK User’s Manual.)

1. From the Preferences screen,

select Talkset. Press Enter. The Talkset screen appears.

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3-20

2. Press the Arrow keys to

highlight the desired setting.

3. The default setting for Talkset

is “Manual”. Select or to

select the desired setting.

4. To talk with someone using the talkset both the Display Handset and the

Remote Handset must be connected to a cable.

5. If the talkset is in Manual setting, select or

to adjust the audible volume.

6. Press to save or

to exit without saving changes.

Chapter 3

Calibration, Configuration, and Special Operations

3-21

Setting Date and Time

Accurate date and time settings are necessary to create reliable record and report information.

1. From the Preferences screen,

select Date and Time. Press Enter. The Date and Time screen appears.

2. Select or to

select the desired time format setting.

3. Use the Arrow keys to highlight the parameter to be changed.

4. Press or select the Alphanumeric or soft keys to enter the desired setting.

5. Repeat steps 2 and 3 until all of the desired parameters have been set.

6. Press

to save or

to exit without saving changes.

Chapter 3 Calibration, Configuration, and Special Operations

3-22

Selecting a Display Language

You can select one of six languages for the tester display screen:

• English (Default) • Italian

• French • Portuguese

• German • Spanish

1. From the Preferences screen,

select Language.

Press Enter. The Language screen appears.

2. Select or to

select the desired language.

3. Press

to save or

to exit without saving changes.

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Calibration, Configuration, and Special Operations

3-23

Restoring Factory Defaults

Use this option to reset all unit settings to their factory defaults.

1. From the Preferences screen,

press the Arrow keys to highlight Restore Defaults.

2. Press Enter to restore the unit

to the factory default settings.

3. A Warning screen will appear.

Select to accept the changes or

Select to exit this screen without making changes.

Chapter 3 Calibration, Configuration, and Special Operations

3-24

Pack Memory

Use this option to clear the tester memory of test(s) marked for deletion.

1. From the Preferences screen,

press the Arrow key to highlight Pack Memory.

2. Press Enter to clear the tester

memory of scheduled deletions.

3. A Warning screen will appear.

Select to accept the changes or

Select to exit this screen without making changes.

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3-25

Clear Memory

Use this option to clear the tester memory of all data.

1. From the Preferences screen,

press the Arrow key to highlight Clear Memory.

2. Press Enter to clear the tester

memory.

3. A Warning screen will appear.

Select to accept the changes or

Select to exit this screen without making changes.

Note: There is no undelete option

when Clear Memory is used. All stored tests will be permanently deleted.

Chapter 3 Calibration, Configuration, and Special Operations

3-26

Select Save Media

Use this option to select the type of tester storage memory to use.

1. From the Preferences screen,

press the Arrow key to highlight Select Save Media.

2. Press Enter. The Select Save

Media screen appears.

3. Use to select

the storage media.

4. Press

to save or

to exit without saving changes.

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Calibration, Configuration, and Special Operations

3-27

Simple Cable ID/AutoName Option

Cable IDs and Test Numbering

Single and Double Cable IDs

There are two levels of AutoName capability: Single and Double ID. The Double ID feature has several benefits:

• Both ends of the cable under test are clearly identified.

• While reviewing saved test records, potential problems can be identified and

quickly located.

If the Autosave Autotest preference is selected, names will automatically be assigned to completed tests.

• You can assign a maximum of two unique 10-character cable names for the

cable under test (Double ID).

• The tester defaults to a single naming mode (Single ID). The following three

screens are examples of unique Single and Double Cable IDs.

1. Single ID Example

A unique alphanumeric character name can be entered, along with a four-character incrementing counter field. The counter is set by default or by the user. This example is set to start at 0003.

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3-28

2. Double ID “Cable To”

Example

A unique alphanumeric character name can be entered along with a four-character incrementing counter field. This example is set to start at

0000.

Note: Select

to switch to the

Cable From screen.

3. Double ID “Cable From”

Example

A unique alphanumeric character name can be entered, along with a four-character incrementing counter field. This example is set to start at

0003.

Note: Select

to switch to the

Cable To screen.

Test Counter

In addition to the cable name, you can assign up to four incrementing characters to identify individual tests. This input is placed in the Current Value parameter located just below the Cable Name parameter of the Cable ID screen. The default numbering scheme is set to start counting from 0000 and end at 9999. Custom numbering schemes may also be used.

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3-29

Opening the Single/Double Cable ID Screen:

1. On the ready screen, select Cable ID

to open the main Cable ID screen.

2. The screen that appears will reflect the most recently assigned Cable ID (either

single or double). To toggle between Single and Double ID screens, position the cursor over Select Single or Double ID and press Enter.

Single ID Screen Double ID Screen

3. The following options may be selected from the main Cable ID screens:

• Increment Cable ID (Cable From and Cable To in Double ID mode)

• Set Cable ID (Cable From and Cable To in Double ID mode)

• Select either Single or Double IDs for tests.

4. Press to save changes.

5. Press to return to the previous screen without saving changes.

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3-30

To set a Cable ID:

1. In the Cable ID screen,

highlight Set ‘Cable From’.

2. Press Enter to open the screen.

Note: The screen that appears will

reflect the most recently assigned Cable ID (either Single or Double). Double ID is used in this example.

3. Enter the following parameters

as required: a. Cable Name, ten characters

maximum.

b. Current Value, four

incrementing characters.

c. Select to go to the

Cable To screen. Repeat steps a and b.

4. After entering the desired Cable From and Cable To names and parameters,

press

to save and return to the Main Cable ID screen.

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Calibration, Configuration, and Special Operations

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Changing a Cable Type

The tester comes with several cable types stored in non-volatile memory. When a cable type is selected, the recommended limits for that cable are automatically programmed into the tester.

Cable choices are made by cable type:

• Twisted Pair Permanent • Ethernet

• Twisted Pair Channel Link • Custom Cable

• Miscellaneous Types • Fiber

To select a cable type:

1. Press both and keys at the same time, or select located on

the DH Ready screen. The Cable Type screen appears.

2. Press the Up/Down Arrow

keys highlight the desired cable type.

3. Press Enter to select a cable

type and its associated default NVP for testing.

Chapter 3 Calibration, Configuration, and Special Operations

3-32

4. Position the cursor on the

desired cable type and press Enter to accept the new cable type and its associated default NVP for testing.

Note: A number of unique cable

manufacturer NVP values are stored in the tester memory. To display the list of manufacturer cables for the currently highlighted test standard, select

5. Select if you want to

use the selected cable as the basis for a Custom Cable. The tester will display the Custom Cable screen. You can then change the default cable features and save the cable as a Custom Cable.

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3-33

To change the default NVP value:

1. From the Test Standard screen,

select to change the NVP.

The NVP screen will appear.

2. To manually enter a new NVP value, use the Arrow keys to highlight and

enter new NVP values.

3. To automatically calculate a new NVP value, select Measure NVP. The

Measure NVP screen appears.

4. Connect a test cable of known length.

5. Using the Arrow and Number keys, enter the known cable length.

6. Select to calculate a new NVP value. The display returns to the main

NVP screen after the new NVP value has been calculated.

Note: For ISO Standards add 4 meters to the known cable length.

Chapter 3 Calibration, Configuration, and Special Operations

3-34

Custom Cable Settings

All of the cable types pre-programmed into the LANTEK tester are associated with a predefined test standard. You cannot change these pre-programmed settings. If you want to run a different set of tests for a given cable you must create a Custom Cable.

For example, if you would like to run Return Loss in addition to the TIA 568B Category 5 tests (Return Loss is not a required TIA test), you must create a Custom Cable and select the tests you want to include in the test suite for this cable.

A maximum of ten custom cable settings can be created, stored, removed, and retrieved when needed.

To create a new custom cable type:

1. Press both and keys at the same time, or select located on

the DH Ready screen. The Cable Type screen appears.

2. Press the Arrow keys to

highlight the desired cable type.

3. Press Enter. The Test Standard

screen appears.

Chapter 3

Calibration, Configuration, and Special Operations

3-35

4. Position the cursor over the

desired cable type and select

. The Custom Cable

screen appears.

5. Change the desired cable

settings, then proceed to the next step, naming the cable.

6. Position the cursor over

Custom Name/NVP and press Enter. The NVP Screen appears.

7. Change NVP parameters as

required and then name your new custom cable.

8. Press Enter to accept the

changes and return to the Custom Cable screen. The new custom cable is now selected as the cable under test.

Chapter 3 Calibration, Configuration, and Special Operations

3-36

To select or delete a custom cable type:

1. Press both and keys at the same time, or select located on

the DH Ready screen. The Cable Type screen appears.

2. Press the Arrow Key to

highlight the Custom Cable type.

3. Press Enter to open the

Custom Cable screen.

4. The tester displays all currently

stored custom cable types.

5. Position the cursor over the

desired custom cable type.

6. Press Enter to make the

custom cable you highlighted the new cable type or select

to delete the selected

custom cable type.

Chapter 3

Calibration, Configuration, and Special Operations

3-37

To edit an existing custom cable type :

1. Press both and keys at the same time, or select located on

the DH Ready screen. The Cable Type screen appears.

2. Press the Arrow Key to highlight the Custom Cable type.

3. Press Enter to open the Custom Cable screen.

4. Select the cable type to be

customized.

5. Press the soft key.

The Custom Cable parameter screen appears.

6. Position the cursor on the

desired custom cable parameter and press Enter to edit the settings.

7. After making the desired changes, select the Custom Name/NVP option.

The NVP screen appears.

8. Press

to save the cable under its current name or under a new name.

Note: Refer to the next page for a description of custom cable parameter options.

Chapter 3 Calibration, Configuration, and Special Operations

3-38

Custom Cable Parameters

1 3 5 7

Figure 3-4: Custom Cable Parameter Screen

Table 3-5: Custom Cable Parameter Options

Item Parameter Description

1 Frequency Range Use this menu to set minimum and maximum certification

and cable grade frequencies.

2 Connector Pinout This screen is used to define connector pinouts.

Note: If one wire pair is not selected, tests for NEXT,

attenuation, capacitance, DC resistance, and impedance will not be performed on that pair.

3 Test Limits This screen is used to customize Autotest pass/fail limits. 4 Link Models Custom NEXT and Attenuation limits are set by using a

flat line limit or one of several different models. Frequency limits will vary from less than 1 to 350 MHz for the LANTEK 6 and from 1 to 750 MHz for the LANTEK 7 based on the link type. For a detailed description of the methods and limits for calculating NEXT and Attenuation values, refer to Appendix C, Measurement Methods and Limits.

5 Select Autotests Not all cables will require the full suite of Autotests. Use

this menu to select the Autotests to be performed.

6 Adapters Use this menu to indicate which near-end and far-end

cable adapters are currently being used.

7 Custom

Name/NVP

Use the alphanumeric keys to enter a custom name or change the NVP parameters. The LANTEK testers can

Chapter 3

Calibration, Configuration, and Special Operations

3-39

store up to 10 custom cables.

Chapter 3 Calibration, Configuration, and Special Operations

3-40

Tone Generator

Both the DH and RH can generate a “low” tone, “high” tone, or “warble” tone (alternating “low” and “high” tone at 2 Hz rate) that is detectable by most standard wire tracing amplifiers.

Patch Panel

Wall Outlet

Inductive

Probe

Remote

Handset

Adapter with

2 Meter Patchcord

AUTO

TEST

NET MONITOR

WIRE MAP

TDR

LENGTH

SHIFT

750 MHz Certifier

ENTER

Escape

TALK

ANALYZE

SETUP

HELP

ABC

DEF

GHI

JKL

MNO

PQR

STU

VWX

SPACE

Display

Handset

Figure 3-5: Typical Tone Generator Setup

Note: The Wiremap, Shift, and Tone buttons are hard keys. Pair A, Pair B, Pair C, Pair

D, Low, High, and Warble are soft keys displayed on the DH.

To activate the Tone Generator using the Display Handset:

1. Connect the DH to the Cable under test.

2. Press both and

NET MONITOR

WIRE MAP

at the same time to enter Tone mode.

Note: The Tone mode will remain active until

is pressed or no test activity has

been performed after the past five minutes.

3. Using the soft keys, select the pair (Pair A, Pair B, Pair C, or Pair D) on which

to place the tone.

Chapter 3

Calibration, Configuration, and Special Operations

3-41

4. Select the tone, press

and select LOW, HIGH, or WARBLE using the soft

keys.

To activate the Tone Generator using the Remote Handset:

1. Connect the RH to the cable under test.

2. Press

on the RH to enter Tone mode. The RH two-line display shows

the first line TONE, the second line shows a XY form of characters.

X Character (Tone Type)

Y Character (Placement of tone)

L = Low A = Pair A H = High B = Pair B W = Warble C = Pair C

D = Pair D

Example: LA = Low tone, Pair A

Note: The Tone mode will remain active until

is pressed or no test activity has

been performed after the past five minutes.

3. Select the pair on which to place the tone by cycling the Tone key.

4. Select the tone for the selected pair by cycling the Tone key.

Chapter 3 Calibration, Configuration, and Special Operations

3-42

Digital Talkset

When the Display Handset and Remote handset establish communication and are connected by at least one correctly mapped wire pair, the units will support simultaneous two-way audio communication through an external attached microphone/headset. The actual communication from one handset to the other is via a digital data stream and is compatible with fiber optics (via the fiber optic adapter module).

Audio communication is initiated by assuring that the Talksets are properly connected and momentarily depressing the Talk button on either the DH or the RH.

If the wire map supports this, audio communications will be activated. Both the RH and DH provide visual indication when the Talkset is active. The Talkset will not function during any type of cable test operation.

Chapter 3

Calibration, Configuration, and Special Operations

3-43

TDR TEST

TDR (Time Domain Reflectometer)

Time Domain Reflectometer is one of the most powerful diagnostic tools available for metallic cable troubleshooting. While conventional test methods cannot locate the fault, TDR is used to reveal conditions about a cable that simple Pass/Fail reports and raw measurements may not show.

The LANTEK tester uses the TDR test to scan the length of a cable for impedance problems, or to accurately verify the cable length. TDR is not limited to identifying just shorts or opens; it also points out any disturbances in the cable.

How TDR Works

The TDR function transmits energy into a cable pair, and the returning reflections are monitored in a manner similar to radar.

• The shape of the reflection identifies a cable deformity, open, short, or

termination.

• The length of time it takes a transmitted pulse to return is used to calculate

cable length.

Chapter 3 Calibration, Configuration, and Special Operations

3-44

Applications of TDR

Cable Inspection

Situation Activity

New Wiring Installation The wiring contractor installs horizontal and

backbone cables/wires in accordance with a Communication Cable Specification and supplied blueprints.

Cable Testing All Autotest results are supplied in hard copy and

on disk to the owner. Final Inspection Contractor and owner conduct final inspection. Final Acceptance Owner accepts installation. Office equipment installed by

owner

One of the telecommunications outlets appears to be

faulty. Owner informs a wiring contractor

of bad cable

The wiring contractor sends a technician out to

investigate. Technician performs Autotest and

TDR on the failed network drop

A wire pair fails the Crosstalk test. TDR indicates

an anomaly at 100 feet from the patch panel. The

current TDR graph (with anomaly) is saved. Contractor checks the cable at 100

feet out from the telecommunications closet

The contractor finds a fire extinguisher mounting

bracket on the cubicle wall. A bracket mounting

screw has damaged the cable jacket. Owner is informed that the

problem is not related to a faulty cable or installation

Repairs can be authorized by the owner. The

contractor will invoice time and materials.

Chapter 3

Calibration, Configuration, and Special Operations

3-45

How to Perform a TDR Test

Prior to running the TDR, connect the LANTEK DH to the cable or link to be tested.

Test Setup

1. Select the Cable Type (Refer to Chapter 3, Changing a Cable Type)

Note: All TDR numerical information is derived from the data in the cable database.

2. Calibrate and configure the tester as required (Refer to Chapter 3, Calibration

and Configuration sections).

Note: The tester retains the last configuration settings. Configuration settings must be

adjusted if one or more settings have changed.

3. Disconnect the cable to be tested from all network equipment.

4. Connect the required test lead to the Display Handset and to one end of the

link (TDR does not require a Remote Handset). Refer to Figures 7-3 and 7-4, for Permanent and Channel Link connections.

5. Press to power up the Display Handset

Chapter 3 Calibration, Configuration, and Special Operations

3-46

Performing a TDR Analyze Function

1. From the Ready screen, select

Analyze . The Analyze screen appears.

2. Press the Arrow keys to

highlight the TDR function.

3. Press Enter to start the TDR

test. Once started, the TDR automatically runs in the continuous mode.

Note: When TDR is running, relays

will be heard clicking in the Display Handset.

Chapter 3

Calibration, Configuration, and Special Operations

3-47

4. At the completion of the TDR

test, a graph is displayed.

Note: The TDR function is not

available through custom cable settings.

The TDR Plot

The TDR graph is an image of the structure of the cable under test along its entire length, up to a limit of 2000 feet (609.6 meters). This graph shows anomalies by displaying blips, peaks, or valleys on an otherwise flat line.

TDR Plot Layout and Controls

The horizontal axis represents distance data and the vertical axis represents the percentage of reflection.

Chapter 3 Calibration, Configuration, and Special Operations

3-48

Figure 3-6: TDR Graphical Plot Layout and Controls

Note: TDR graphs do not have a tabular view option

Table 3-6: TDR Graphical Plot Layout and Controls

Item Function

1 Actual TDR data plot for a wire pair. When a wire graph is first

displayed, the cursor is automatically positioned at the midpoint of

the data. 2 Designated wire pair plotted from TDR data. (Pair A, B, C, or D) 3 Distance in meters or feet and impedance value at the cursor. 4 The vertical axis representing percentage of reflection data. 5 The horizontal axis representing distance data. 6 Distance of cursor vs. total length measured in points and associated

measured levels of impedance. 7 Zoom out/Zoom in keys to expand or compress the horizontal axis of

the graph at the cursor. 8 Arrow keys are used to move the cursor horizontally; the screen data

displayed will change to reflect the cursor position.

Chapter 3

Calibration, Configuration, and Special Operations

3-49

Viewing TDR Results

When the TDR diagnostic function is first started, the graphical plot is automatically scaled to the full length of the cable. A maximum of 2000 feet (609.6 meters) of cable results can be displayed on a TDR graph.

When TDR is first activated, the left 10% of the graph displays prelaunch impedance signal rise distance data and the right 10% of the graph displays reflection data.

• Press the Left/Right Arrow keys to move the cursor horizontally. As the

cursor moves, screen data displays will change to reflect cursor position.

• Press the Up/Down Arrow keys to view TDR results from a different wire

pair. The TDR test runs one time and displays the results.

• Press the Zoom keys to scale the graph. At the maximum or minimum limits

the key becomes inactive.

• TDR results can be saved to a PC and printed.

Interpreting TDR Results

Always note the cable pair currently being displayed. The shape of the reflections plotted for the pair can be used to identify and locate problems. If the cable pair has no problems along the entire length of the pair, then the graph will appear as follows:

• The graph has an upswing point on the left most 10% of the display (Start of

the Cable).

• The following 80% of the graph is relatively flat.

• The graph has an upswing or downswing point on the right most 10% of the

graph (End of the Cable).

Chapter 3 Calibration, Configuration, and Special Operations

3-50

Evaluating a TDR Graph

When evaluating the TDR graph, the first consideration should be the average impedance of the cable being tested:

• A graph with sharp dips or spikes can identify anomalies.

• For subtle problems, interpretations should be based on benchmark data

obtained from the analysis of many cable segments.

When anomalies are detected in the cable pair, the cursor is automatically placed on the first anomaly. Press the Arrow keys to position the cursor on the anomaly of interest. Impedance and distance values will be displayed on the screen.

The following troubleshooting tips identify typical cable conditions and their corresponding screen plots.

Condition TDR Plot Indication

Open, Near End Upswing develops early. In comparison to good cable

pairs, this pair appears shorter in length.

Short, Near End Downswing develops early. In comparison to good

cable pairs, this pair appears shorter in length. Open, Far End Fully developed upswing at the Far End. Short, Far End Fully developed downswing at the Far End. Split Pair 20% to 30% rise in relative impedance at the split with

a corresponding drop in impedance where the pair is

reconnected. Cable segment with higher than

nominal impedance

Peak in the level area of the plot.

Cable segment with lower than nominal impedance

Dip in the level area of the plot.

Level Plot, much higher than the known cable NVP

Wrong cable type selected, or wrong cable type

installed. No distinct upswing or

downswing at the Far End

Matched terminator attached to the cable. The pair

appears to have a very long length.

Chapter 3

Calibration, Configuration, and Special Operations

3-51

Storing, Retrieving, and Deleting TDR Results

Storing a Graph

The TDR results can be stored in the Current Job.

1. Press the Up/Down Arrow keys to select the desired cable pair graph.

2. Select . The Save Test screen appears.

3. The test name is automatically assigned. If a different name is desired, use the

Delete key to change the highlighted character(s).

Note: The default Save As… name is derived from the cable name entered into the

Cable ID screen, or from the previous saved name.

4. When you have entered the name, press Enter to accept the changes and

return to the ready screen.

Retrieving or Deleting a Graph

For detailed instructions regarding retrieving or deleting stored TDR results, refer to Chapter 4, Viewing or Deleting Stored Autotest Results.

4-1

Chapter 4

Autotesting

Contents

• Autotest Overview

• Autotest Preferences

• Running Autotest

• Interpreting Autotest Results

• Autotest Graphs

Autotest Overview

Autotest is the easiest and quickest way to measure and verify your cable installation. When the Autotest key is pressed, the LANTEK tester automatically performs a series of pre-programmed tests. These test suites are pre-determined based on either adopted or proposed standards as well as specific parameters. After all tests have been completed, the tester displays a single overall pass/fail result and individual test pass/fail results.

Autotests are performed with the Display Handset (DH) and Remote Handset (RH) connected at opposite ends of the cable under test.

Test Suites

The tests run during an Autotest depend on the cable type selected (refer to Chapter 3, Changing a Cable Type).

• Autotest can be preset to automatically save test results immediately following

each suite of tests, or results can be saved and printed manually. To preset these functions, see Autotest Preferences in this chapter.

Chapter 4 Autotesting

4-2

• Individual sub-tests can be selected and viewed with more detailed data

following completion of the Autotest using the Autotest Results screen.

Table 4-1: Preset Autotest Suites Available for Specific Cable Types

CABLE TYPES

Wire Map

Resistance

Length

Attenuation

Capacitance

ELFEXT

Return Loss

Impedance

Delay & Skew

ACR

PS NEXT

PS ELFEXT

PS ACR

Headroom

TWISTED PAIR PERMENANT

CAT 5e, UTP/STP Prem

(TIA/EIA568B - Permanent/Channel)

•• •• •• •• •• •• •• •• •• •• •• ••

CAT 6-250, UTP/STP Prem

(TIA/EIA568B, Permanent/Channel)

•• •• •• •• •• •• •• •• •• •• •• •• •• •• ••

(prop.) D, UTP/STP Perm

(ISO/IEC 11801-2.Edition)

•• •• •• •• •• •• •• •• •• •• •• •• •• ••

(prop.) D, 120 ohm, UTP/STP Perm

(ISO/IEC 11801-2.Edition)

•• •• •• •• •• •• •• •• •• •• •• •• ••

ISO Class E, UTP/STP Perm

(ISO/IEC 11801-2.Edition)

•• •• •• •• •• •• •• •• •• •• •• •• •• ••

EN50173.A1 Class D, UTP/STP Perm

(CENELEC)

•• •• •• •• •• •• •• •• •• •• •• •• •• ••

Nexans LANmark D, UTP/STP Perm

•• •• •• •• •• •• •• •• •• •• •• •• ••

Nexans LANmark E, UTP/STP Perm

•• •• •• •• •• •• •• •• •• •• •• •• •• •• ••

Nexans Epsilon E, UTP/STP Perm

•• •• •• •• •• •• •• •• •• •• •• •• •• •• ••

Nexans Class D, UTP/STP Perm

•• •• •• •• •• •• •• •• •• •• •• •• ••

TWISTED PAIR Basic

CAT 3, UTP Link

(TIA/EIA568B)

•• •• •• ••

CAT 5, UTP/STP Link

(TIA/EIA568B)

•• •• •• ••

CAT 5 Gbit, UTP/STP Link

(IEEE 802.3z)

•• •• •• •• •• •• ••

ISO Class C, UTP/STP Link

(ISO/IEC 11801 – 1.Edition)

•• •• •• •• •• •• •• •• •• ••

ISO Class D, UTP/STP Link

(ISO/IEC 11801 – 1.Edition)

•• •• •• •• •• •• •• •• •• ••

ISO Class D 120 ohm, UTP/STP Link

(ISO/IEC 11801 – 1.Edition)

•• •• •• •• •• •• •• •• ••

TP-DDI, STP Link

•• •• •• •• •• •• •• •• •• ••

TPPMD, UTP Link

•• •• •• •• •• •• •• •• •• ••

AS/NZS C, UTP/STP Link

•• •• •• •• •• •• •• •• •• ••

AS/NZS D, UTP/STP Link

•• •• •• •• •• •• •• •• •• ••

(Table Continues)

Chapter 4

Autotesting

4-3

Table 4-1: Preset Autotest Suites Available for Specific Cable Types (Continued)

CABLE TYPES

Wire Map

Resistance

Length

Attenuation

Capacitance

ELFEXT

Return Loss

Impedance

Delay & Skew

ACR

PS NEXT

PS ELFEXT

PS ACR

Headroom

TWISTED PAIR Channel

CAT 3, UTP Channel

(TIA/EIA568B)

•• •• •• ••

CAT 5, UTP/STP Channel

(TIA/EIA568B)

•• •• •• ••

CAT 5 Gbit, UTP/STP Channel

(IEEE 802.3z)

•• •• •• •• •• •• ••

CAT 5e, UTP/STP Channel

(TIA/EIA568B.1)

•• •• •• •• •• •• •• •• •• •• •• ••

CAT 6-250, UTP/STP Channel

(TIA/EIA568B.2.1)

•• •• •• •• •• •• •• •• •• •• •• •• •• •• ••

ISO Class C, UTP/STP Channel

(ISO/IEC 11801 – 1.Edition)

•• •• •• •• •• •• •• •• •• ••

ISO Class D, UTP/STP Channel

(ISO/IEC 11801 – 1.Edition)

•• •• •• •• •• •• •• •• •• ••

ISO Class D 120 ohm, UTP/STP Channel

(ISO/IEC 11801 – 1.Edition)

•• •• •• •• •• •• •• •• ••

(prop.) ISO Class D, UTP/STP Channel

(ISO/IEC 11801 – 2.Edition)

•• •• •• •• •• •• •• •• •• •• •• •• •• ••

(prop.) ISO Class D 120 ohm, UTP/STP Channel

(ISO/IEC 11801 – 2.Edition)

•• •• •• •• •• •• •• •• •• •• •• •• ••

ISO Class E, UTP/STP Channel

(ISO/IEC 11801 – 2.Edition)

•• •• •• •• •• •• •• •• •• •• •• •• •• •• ••

TP-DDI, STP Channel

•• •• •• •• •• •• •• •• •• ••

TPPMD, UTP Channel

•• •• •• •• •• •• •• •• •• ••

AS/NZS C, UTP/STP Link

•• •• •• •• •• •• •• •• •• ••

AS/NZS D, UTP/STP Link

•• •• •• •• •• •• •• •• •• ••

EN50173.A1 Class D, UTP/STP Channel

(CENELEC)

•• •• •• •• •• •• •• •• •• •• •• •• •• ••

(Table Continues)

Chapter 4 Autotesting

4-4

Table 4-1: Preset Autotest Suites Available for Specific Cable Types (Continued)

CABLE TYPES

Wire Map

Resistance

Length

Attenuation

Capacitance

ELFEXT

Return Loss

Impedance

Delay & Skew

ACR

PS NEXT

PS ELFEXT

PS ACR

Headroom

MISC. TYPES

Local Talk

•• •• •• •• ••

ISDN

•• •• •• •• •• ••

Bavaria STP Link

•• •• •• •• •• •• •• •• •• ••

AUTOMATCH

•• •• •• •• •• •• •• •• ••

ECOMATCH

•• •• •• •• •• •• •• •• ••

FOILTEK

•• •• •• •• •• •• •• •• •• ••

PAIRTEK

•• •• •• •• •• •• •• •• •• ••

Single Pair

•• •• •• ••

USOC

•• •• •• •• •• •• ••

IBM Coax

•• •• ••

Twinaxial

•• •• ••

Arcnet

•• •• ••

CATV

•• •• ••

VW STP Link

•• •• •• •• •• •• •• •• •• ••

CAT 6-200, UTP/STP Channel

•• •• •• •• •• •• •• •• •• •• •• •• •• •• ••

CAT 6-200, UTP/STP Link

•• •• •• •• •• •• •• •• •• •• •• •• •• •• ••

ETHERNET

10BASE T (IEEE 802.3)

•• •• •• •• •• ••

10BASE 2 (IEEE 802.3)

•• •• ••

10BASE 5 (IEEE 802.3)

•• •• ••

100BASE T Basic Link

•• •• •• ••

100BASE T Channel

•• •• •• ••

Note: For a detailed test description, refer to Chapter 7, Cable Testing Fundamentals.

Chapter 4

Autotesting

4-5

Test Setup

1. If the LANTEK tester has not been calibrated in the past 7 days, it is

recommended that you perform a field calibration (Refer to Chapter 3, Calibrating the Tester).

2. Configure the tester as required (Refer to Chapter 3, Configuring the Tester):

• Enter User Information • Set Date & Time

• Set Autotest Preferences • Select Display Language

• Adjust Display Contrast • Restore Factory Defaults

• Set Time-out Options • Pack Memory

• Set Measurement Units • Clear Memory

• Configure the PC and Printer I/F • Select Save Media

• Configure the Talkset Option

Note: The tester retains the last used configuration settings. You only need to set

configuration options if one or more parameters have changed.

3. Select the Cable Type (Refer to Chapter 3, Changing a Cable Type).

4. Disconnect the cable to be tested from all network equipment.

5. Connect the Adapters to both handsets.

6. With the appropriate patchcords, connect the Display Handset patchcord to

one end of the link and the Remote Handset patchcord to the opposite end (Refer to Chapter 7, Permanent and Channel Link Test Setup)

7. Power up the Display Handset by pressing the On/Off key.

Note: The Remote Handset will be powered up automatically by the Display Handset

when the Autotest begins. LANTEK Channel Adapters and patchcords are used for both Permanent Link and Channel Link testing. The LANTEK unit will set the Reference Plane and Test Limits according to the type of test selected.

Chapter 4 Autotesting

4-6

Test Sequence

When the Autotest button is pressed, the following actions occur:

1. The DH will first attempt to communicate with the RH (Remote Handset)

using one correctly wired pair. If it is unable to establish communication, the DH will display a message that it is looking for the RH and continue trying until the Autotest is manually canceled or the RH is found.

2. Once communication with the RH is established, its serial number is checked to

see if current field calibration data exists. If a field calibration has not been performed in the last 7 days with the RH unit, the Autotest will be aborted and a Calibration Required message will display.

3. If the serial number is valid, the DH will proceed with the specified Autotest.

The first test performed in most Autotests is the Wire Map for twisted pair cable types.

4. After running the Wire Map test, Autotest runs the remaining tests specified

for the currently selected cable type. You have the option of specifying (in Autotest Preferences) that testing halt after any failed test or proceed through the entire Autotest regardless of test failures.

Note: All tests after Wire Map will only be performed on valid wire pairs.

5. Once an Autotest has been completed, all of the test data can be reviewed,

saved, and printed.

• The test results for the last Autotest are held in non-volatile memory and

available for review or storage, even after power is cycled off and back on.

• The last Autotest results remain in non-volatile memory until they are

replaced by new test results or the memory is cleared.

Chapter 4

Autotesting

4-7

Autotest Preferences

Setting your Autotest Preference Options

1. On the Ready screen, select

Preferences . The Preferences screen appears.

2. Select Autotest Preferences.

The Autotest Preference screen appears.

3. Press the Arrow keys to

highlight the desired option.

4. Select

to activate or

deactivate an option.

5. Press to accept the

selected Autotest Preferences.

6. Press to exit this screen

without making changes

Chapter 4 Autotesting

4-8

Running Autotest

Autotest performs comprehensive tests using programmed testing limits. An overall pass or fail is displayed along with individual test results.

Before beginning Autotesting, connect the Display and Remote handsets to the cable or link to be tested.

1. Press Autotest .

2. If the RH unit is not found, a Searching for Remote Handset warning

message is displayed on the DH. Press to cancel the test and return to the Ready screen.

3. If the RH is found, Autotest compares the cable test readings to standards for

the cable type selected and issues pass/fail statements for each test.

4. While Autotest is in progress,

an hour glass displays test progress and indicates pass or fail for each completed test.

Note: Press and hold the key

prior to Autotest completion to stop an Autotest after completion of the test in progress.

IDEAL INDUSTRIES LANTEK User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual