EXFO FTB-635 User Manual
FTB-635
Wideband Copper and DSL Test Module
User Guide
Copyright Information
Copyright Information
Copyright © 2012–2014 EXFO Inc. All rights reserved. No part of this
publication may be reproduced, stored in a retrieval system or transmitted
in any form, be it electronically, mechanically, or by any other means such
as photocopying, recording or otherwise, without the prior written
permission of EXFO Inc. (EXFO).
Information provided by EXFO is believed to be accurate and reliable.
However, no responsibility is assumed by EXFO for its use nor for any
infringements of patents or other rights of third parties that may result from
its use. No license is granted by implication or otherwise under any patent
rights of EXFO.
EXFO’s Commerce And Government Entities (CAGE) code under the North
Atlantic Treaty Organization (NATO) is 0L8C3.
The information contained in this publication is subject to change without
notice.
Trademarks
EXFO’s trademarks have been identified as such. However, the presence
or absence of such identification does not affect the legal status of any
trademark.
Units of Measurement
Units of measurement in this publication conform to SI standards and
practices.
September 12, 2014
Version number: 6.0.0
ii FTB-635
Contents
Copyright Information ............................................................................................................ii
Certification Information ......................................................................................................vii
1 Introducing the FTB-635 Wideband Copper and DSL Test Module ........... 1
Key Features and Benefits .......................................................................................................1
Typical Applications ................................................................................................................2
Software Options ....................................................................................................................3
Conventions ............................................................................................................................4
2 Safety Information ....................................................................................... 5
Electrical Safety Information ...................................................................................................6
Equipment Ratings .................................................................................................................7
3 Getting Started ............................................................................................ 9
Starting Module Applications .................................................................................................9
Cable Connections ................................................................................................................10
Inserting and Removing Test Modules .................................................................................12
Performing FTB-1 Software Updates .....................................................................................17
Usual Tab Elements ...............................................................................................................19
4 Advanced WB Copper Application ............................................................ 21
Using the Graphical User Interface .......................................................................................21
Main Window .......................................................................................................................21
Status Bar .............................................................................................................................22
Title Bar ................................................................................................................................23
Test Information and Control ................................................................................................23
Main Menu ...........................................................................................................................23
Application buttons ..............................................................................................................24
5 Copper Tests: Using the Main Menu ......................................................... 27
Start/Stop Button ..................................................................................................................27
Cable Book ...........................................................................................................................28
Phone Book ..........................................................................................................................36
Dialer ....................................................................................................................................46
Config/Profile ........................................................................................................................50
Application Settings .............................................................................................................66
Factory Default .....................................................................................................................73
Save Test ...............................................................................................................................74
Copper and xDSL Tests iii
6 Reading and Exporting Saved Results .......................................................79
Result File .............................................................................................................................79
Reading the Result File ..........................................................................................................80
Export Results .......................................................................................................................87
7 Pair Detective Test ......................................................................................89
Pair Detective ........................................................................................................................89
Multimeter ............................................................................................................................96
TDR .......................................................................................................................................97
Summary ..............................................................................................................................98
8 Auto Test ......................................................................................................99
POTS Auto Test .....................................................................................................................99
Summary ............................................................................................................................104
User Auto Test .....................................................................................................................105
Summary ............................................................................................................................113
9 FaultMapper Test ......................................................................................115
FaultMapper .......................................................................................................................115
TDR .....................................................................................................................................120
Summary ............................................................................................................................121
10 Multimeter Tests .......................................................................................123
Multimeter Main Page ........................................................................................................124
Voltage Test ........................................................................................................................125
Current Test ........................................................................................................................134
Resistance Test ....................................................................................................................143
Capacitance/Opens Test ......................................................................................................150
Resistive Balance Test ..........................................................................................................157
Balance Test ........................................................................................................................161
11 Multimeter 2 Tests ....................................................................................169
Multimeter 2 Main Page .....................................................................................................169
Isolation Test .......................................................................................................................170
Locator Tone Test ................................................................................................................176
Load Coils Test ....................................................................................................................179
Station Ground ...................................................................................................................182
12 TDR Test .....................................................................................................187
Auto TDR ............................................................................................................................188
Manual TDR ........................................................................................................................191
Xtalk TDR ............................................................................................................................199
Summary ............................................................................................................................202
iv FTB-635
13 RFL Test ..................................................................................................... 203
RFL-2-Wire ...........................................................................................................................203
RFL-4-Wire ...........................................................................................................................206
RFL-K-Test ............................................................................................................................209
Setting Cable Parameters ....................................................................................................212
Summary ............................................................................................................................214
14 Signal Test ................................................................................................. 215
Signal Main Page ................................................................................................................215
WB Balance Test ..................................................................................................................216
WB Attenuation Test ...........................................................................................................222
TX/RX Tone Test ...................................................................................................................228
15 Noise Tests ................................................................................................ 235
Noise Main Page .................................................................................................................235
VF Noise Test .......................................................................................................................236
Power Influence Test ...........................................................................................................241
WB PSD Noise Test ..............................................................................................................246
NEXT ...................................................................................................................................254
16 Impulse Tests ............................................................................................ 263
Impulse Main Page .............................................................................................................263
VF Impulse Noise Test .........................................................................................................265
WB Impulse Noise Test ........................................................................................................269
Impulse Scope Test ..............................................................................................................275
Impulse Duration ................................................................................................................282
17 Test Lead Compensation .......................................................................... 289
Summary ............................................................................................................................290
18 Copper Tests: Result Summary ................................................................ 291
Summary ............................................................................................................................291
19 xDSL Application ...................................................................................... 293
Using the Graphical User Interface .....................................................................................293
Main Window .....................................................................................................................294
Status Bar ...........................................................................................................................294
Title Bar ..............................................................................................................................295
Test Information and Control ..............................................................................................295
Main Menu .........................................................................................................................297
Settings ..............................................................................................................................299
Copper and xDSL Tests v
20 xDSL Tests: Using the Main Menu ............................................................307
Start/Stop Button ................................................................................................................307
Config/Profile ......................................................................................................................308
Test Configuration ..............................................................................................................310
21 xDSL Test Results .......................................................................................319
Summary ............................................................................................................................319
DSL Information .................................................................................................................321
DSL Statistics ......................................................................................................................324
Band Information ...............................................................................................................327
DSL Graphs .........................................................................................................................329
Network Information ..........................................................................................................330
22 xDSL Tests: Saving and Reading Results ..................................................333
Saving a Test Result .............................................................................................................333
Read Result .........................................................................................................................334
Exports ...............................................................................................................................336
23 Maintenance ..............................................................................................339
Recalibrating the Unit .........................................................................................................340
Recycling and Disposal (Applies to European Union Only) ..................................................341
24 Troubleshooting ........................................................................................343
Solving Common Problems .................................................................................................343
Contacting the Technical Support Group ............................................................................345
Transportation ....................................................................................................................346
25 Warranty ....................................................................................................347
General Information ...........................................................................................................347
Liability ...............................................................................................................................348
Exclusions ...........................................................................................................................349
Certification ........................................................................................................................349
Service and Repairs .............................................................................................................350
EXFO Service Centers Worldwide ........................................................................................351
A Technical Specifications ............................................................................353
Index ...............................................................................................................359
vi FTB-635
Certification Information
Certification Information
North America Regulatory Statement
This unit was certified by an agency approved in both Canada and the
United States of America. It has been evaluated according to applicable
North American approved standards for product safety for use in Canada
and the United States.
Electronic test and measurement equipment is exempt from FCC part 15,
subpart B compliance in the United States of America and from ICES-003
compliance in Canada. However, EXFO Inc. makes reasonable efforts to
ensure compliance to the applicable standards.
The limits set by these standards are designed to provide reasonable
protection against harmful interference when the equipment is operated in
a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance
with the user guide, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely
to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
Modifications not expressly approved by the manufacturer could void the
user's authority to operate the equipment.
Copper and xDSL Tests vii
Certification Information
European Community Declaration of Conformity
An electronic version of the declaration of conformity for your product is
available on our website at www.exfo.com. Refer to the product’s page on
the Web site for details.
viii FTB-635
1 Introducing the FTB-635
Wideband Copper and DSL
Test Module
The FTB-635 Wideband Copper and DSL Test Module is designed for
testing ADSL2+ and VDSL2 services between the service provider and the
subscriber premises. The module also qualifies and troubleshoots the
copper-loop plant by using pass/fail-driven automated functionality. The
FTB-635 provides a comprehensive offering of test features such as, Pair
Detective, Auto Test, FaultMapper, Multimeter, TDR, RFL, Signal, Noise, and
DSL testing.
Key Features and Benefits
SmartR™ Automatic results analysis
High-voltage isolation testing
Wideband impulse noise scope/analysis
Ideal for FTTh repairs with platform built-in optical power meter
ADSL2+ and VDSL2 testing
Ethernet testing for verifying FTTx service at the customer premises
Copper and xDSL Tests 1
Introducing the FTB-635 Wideband Copper and DSL Test Module
Typi c a l A pp licat i o ns
Typical Applications
Perfect for troubleshooting fiber-to-the-cab service
Complete suite of manual and automated advanced metallic tests
30 MHz wideband spectrum analysis
High-power isolation for finding resistive faults and insulation failures
Wideband impulse noise analysis
Optional ADSL2+ and VDSL2 bonding support
Powerful IPTV, VoIP, IP tests, web browser, and test utilities on the
platform enable a new level of services testing.
Leverages FTB-1 platform connectivity to capture and upload results
2 FTB-635
Introducing the FTB-635 Wideband Copper and DSL Test Module
Software Options
Software Options
Software keys are available to enable additional services. For information
on how to install and activate software options, refer to the FTB-1 User
Guide.
Options Description
BOND ADSL2+/VDSL2 Bonding
HIVOLT Extends isolation resistance testing output
from 125 VDC to 500 VDC.
IDD Impulse Noise Duration and Disruption
Analysis
NEXT Near End Crosstalk
RFL Support for RFL test.
SmartR Pair Detective and FaultMapper tests;
both include TDR.
TDR Support for TDR test.
WBAND
Support for WB Balance and WB
Attenuation from Signal test.
Support for WB PSD Noise and WB
Impulse Noise from Noise Test.
VDSL2MOD VDSL2 Test support
VDSL2-STGR Ikanos CO4 support
Note: These options are also available as EXFO Connect floating options.
Copper and xDSL Tests 3
Introducing the FTB-635 Wideband Copper and DSL Test Module
Conventions
Conventions
Before using the product described in this guide, you should understand
the following conventions:
WARNING
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury. Do not proceed unless you
understand and meet the required conditions.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. Do not proceed unless you
understand and meet the required conditions.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in component damage. Do not proceed unless you
understand and meet the required conditions.
IMPORTANT
Refers to information about this product you should not overlook.
4 FTB-635
2 Safety Information
WARNING
The use of controls, adjustments and procedures other than those
specified herein may result in exposure to hazardous situations or
impair the protection provided by this unit.
IMPORTANT
When you see the following symbol on your unit , make sure
that you refer to the instructions provided in your user
documentation. Ensure that you understand and meet the required
conditions before using your product.
IMPORTANT
Other safety instructions relevant for your product are located
throughout this documentation, depending on the action to
perform. Make sure to read them carefully when they apply to your
situation.
WARNING
Use only accessories that meet EXFO specifications.
Copper and xDSL Tests 5
Safety Information
Electrical Safety Information
Electrical Safety Information
If you need to ensure that the unit is completely turned off, disconnect the
power cable and remove the batteries.
Use the external power supply indoors only.
Position the unit so that the air can circulate freely around it.
Operation of any electrical instrument around flammable gases
or fumes constitutes a major safety hazard.
To avoid electrical shock, do not operate the unit if any part of
the outer surface (covers, panels, etc.) is damaged.
Only authorized personnel should carry out adjustments,
maintenance or repair of opened units under voltage. A person
qualified in first aid must also be present. Do not replace any
components while power cable and battery are connected.
WARNING
Capacitors inside the unit may be charged even if the unit has
been disconnected from its electrical supply.
Use only the AC adapter/charger provided by EXFO with your
unit.
6 FTB-635
Equipment Ratings
Equipment Ratings
Tem pe rat ur e
Operation 0 °C to 40 °C (32 °F to 104 °F)
Safety Information
Equipment Ratings
Maximum operation
3000 m (9842 ft)
altitude
For more information on product safety and equipment ratings, refer to the
user documentation of your platform.
Copper and xDSL Tests 7
3 Getting Started
The Wideband Copper and DSL Test Module applications are pre-installed
on the FTB-1. If the module is not already installed, refer to the FTB-1 User
Guide for more information on how to install the applications.
Starting Module Applications
The module can be configured and controlled by starting either the
Advanced WB Copper or xDSL application.
To start an application:
From the Mini Toolbox, press the desired application button.
Title Bar
The Title Bar displays the software application name and the battery level
indicator.
Exit Button
The Exit button is used to close the application.
Copper and xDSL Tests 9
Getting Started
Primary tip/ring
(A/B) connectors
Ground (Earth)
terminal
Secondary tip/ring (A/B)
connectors
Headset
POTS Speaker
Ethernet LAN and DSL Ports
Cable Connections
Cable Connections
These connections are intended for the express purpose of electrical
testing of common telephone line conductors, within the ranges
specified in the Technical Specifications on page 353. The device is
not intended to be used on telephone lines having voltages greater
than 280 VAC or 400 VDC, and it is also not intended to be used on
power distribution circuits.
The graphics below show the connectors on the FTB-635 device.
WARNING
Note: When connecting a network cable to the LAN port, use the RJ-45 plug end
of the cable provided with the unit. There is a 1500 V maximum transient
voltage on telecom ports. Basic insulation is needed for external telecom
circuits.
10 FTB-635
Getting Started
Shield of phone
line
Secondary Ring/B
wire of phone
line
Secondary Tip/A
wire of phone
line
Primary Ring/B wire of phone line
Primary Tip/A wire of phone line
Cable Connections
WARNING
A 50/100/125/500 Vcc limited power source may be present on connector R/T/R1/T1 when the unit is testing isolation resistance. Use
with caution.
The unit is protected against damage caused by fault voltages that
may be present on lines under test. Do not connect the unit if the
maximum expected fault voltage is greater than 500 volts.
Copper and xDSL Tests 11
CAUTION
Getting Started
Inserting and Removing Test Modules
Inserting and Removing Test Modules
Never insert or remove a module while the FTB-1 is turned on. This
will result in immediate and irreparable damage to both the
module and unit.
To avoid damaging your unit, use it only with modules approved by
EXFO.
To insert a module into the FTB-1:
1. Turn off your unit (shutdown, not hibernate or standby).
2. Position the unit so that its front panel rests on a flat surface such as a
table.
CAUTION
CAUTION
12 FTB-635
Getting Started
Inserting and Removing Test Modules
Place the module on the platform making sure that the bumpers and the
shorter sides of the module are flush with those of the platform. If
necessary, slightly move the module until alignment is correct.
Copper and xDSL Tests 13
Getting Started
Turn screws
clockwise
Back panel
Inserting and Removing Test Modules
3. Using a flat screwdriver, turn the screws (4) clockwise until they are
tightened.
This will secure the module into its “seated” position.
When you turn on the unit, the startup sequence will automatically detect
the module.
14 FTB-635
Getting Started
Turn screws
counterclockwise
Back panel
Inserting and Removing Test Modules
To remove a module from the FTB-1:
1. Turn off your unit (Shutdown).
2. Position the unit so that its front panel rests on a flat surface such as a
table.
3. Using a flat screwdriver, turn the screws (4) counterclockwise until
they are loose. Since they are captive screws, you cannot remove them
completely.
Copper and xDSL Tests 15
Getting Started
Inserting and Removing Test Modules
4. Hold the module by its sides (NOT by the connectors) and pull it up.
CAUTION
Pulling a module by its connectors could seriously damage both the
module and connector. Always pull a module by its casing.
16 FTB-635
Getting Started
Performing FTB-1 Software Updates
Performing FTB-1 Software Updates
The FTB-1 software updates can only be performed by a Supervisor, since
only Supervisors are given administrative rights (upon FTB-1 login). Since
administrative rights are required in order to use Update Manager, persons
logging in as an Operator will not have access to Update Manager.
After completing the FTB-1 software update using Update Manager, the
Supervisor should always run the newly installed application. The reason
for this is that some updates may require a module firmware update, and
only a Supervisor has the administrative rights to allow this update to
proceed. If a module firmware update is required, but is not performed by
the Supervisor (that is, by running the application), then when an Operator
attempts to start the application the following message is displayed:
Module firmware update required. Please login as Administrator.
The above message may also be displayed if an Operator replaces the
FTB-1 module with a module from another FTB-1 that does not have the
required module firmware. For both cases the Operator will only have
access to the application if a Supervisor logs into the FTB-1 and completes
the installation of the module firmware.
Copper and xDSL Tests 17
Getting Started
Performing FTB-1 Software Updates
To view the software options enabled on your FTB-635 Wideband
Copper and DSL Test Module:
1. From the Mini ToolBox, select the Utilities tab, then tap Options
Activation.
2. Select the Module Options tab.
You can see the supported options for the module in the Options list.
18 FTB-635
Getting Started
Usual Tab Elements
Usual Tab Elements
While configuring tests or consulting results, different tabs and buttons
allow you to navigate within the application.
Arrow Buttons
Button Description
Moves to the top of the list.
Moves one page up.
Moves one line up.
Moves one line down.
Moves one page down.
Moves to the end of the list.
Copper and xDSL Tests 19
Getting Started
Usual Tab Elements
Graph Controls
Button Description
Arrow enables cursor mode (move a vertical cursor to get
precise information about the plot along the x-axis).
Hand is used to pan around the graph.
Used to draw a zoom box to select an area on the graph.
Resets the graph to original size (full view).
Zoom in.
Zoom out.
20 FTB-635
4 Advanced WB Copper
Title Bar
Main Menu
Main
Window
Status Bar
Application
Button
Te st
Information
and Control
Application
Using the Graphical User Interface
This chapter describes the graphical user interface of the Copper tests
application.
The graphical user interface allows you to configure and start the Copper
tests, view results and statistics, and other information related to the
FTB-635. The application user interface contains:
Main Window
Status Bar
Title Bar
Test M e nu
Application Buttons
Main Window
The main window allows you to view the first and second level tabs for test
groups, the tests within groups, and results as applicable.
Copper and xDSL Tests 21
Advanced WB Copper Application
Navigation Path
Test Status
Date and Time
Status Bar
Test Grou ps
The Copper application provides you the following Te st Gr o ups:
Pair Detective
Auto Test
FaultMapper
Multimeter
Multimeter 2
TDR
RFL
Signal
Noise
Impulse
Test Lead Compensation
Tests
The Test s section of the main window displays the selected test or its
sub-tests.
Status Bar
The Status Bar displays the navigation path of the test, date, and time.
22 FTB-635
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