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TDR Test

188

FTB-610

Auto TDR

Auto TDR

The

Auto TDR

automatically determines the length of the cable, finds the

nearest significant event, and configures the parameters. Range and Gain
are updated to reflect the optimized TDR settings but can be edited using
the

Edit Parameters

button.

Auto TDR

displays the distance to the most

Significant Event

and updates results in

real time

, until you stop the test.

The last valid results then remain displayed.

To access Auto TDR Test:
1.

From the

Copper

main menu

Test Groups

, tap

TDR

test.

2.

From the

Tests

menu, tap

Auto TDR

to start the test.

3.

Use the graph controls to maneuver the graph. Refer to

Graph Controls

on page 19 for more information.

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Содержание FTB-610

Страница 1: ...User Guide Advanced WB Copper Test Module FTB 610 ...

Страница 2: ...ts 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 tra...

Страница 3: ...arted 9 Starting Module Application 9 Cable Connections 10 Inserting and Removing Test Modules 12 Performing FTB 1 Software Updates 17 Usual Tab Elements 18 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 ...

Страница 4: ...05 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 Aut...

Страница 5: ...ence 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 Maintenance 293 Recalibrating the Unit 294 Recycling and Disposal Applies to European Union Only 295 20 Troubleshooting 297 ...

Страница 6: ...vi FTB 610 21 Warranty 301 General Information 301 Liability 302 Exclusions 303 Certification 303 Service and Repairs 304 EXFO Service Centers Worldwide 305 A Technical Specifications 307 Index 313 ...

Страница 7: ...kes 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 interfere...

Страница 8: ...iii FTB 610 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 ...

Страница 9: ...ing pass fail driven automated functionality The module provides a comprehensive offering of test features such as Pair Detective Auto Test FaultMapper Multimeter TDR RFL Signal and Noise 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 ...

Страница 10: ... 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 Leverages FTB 1 platform connectivity to capture and upload results Wideband impulse noise analysis ...

Страница 11: ... Connect floating options Options Description SmartR Enables Pair Detective and FaultMapper tests both include TDR RFL Enables support for RFL test TDR Enables support for TDR test WBAND Enables support for WB Balance and WB Attenuation from Signal test Enables support for WB PSD Noise and WB Impulse Noise from Noise Test HIVOLT If this software option is activated the following options is added f...

Страница 12: ...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 mee...

Страница 13: ...ng 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 WARN...

Страница 14: ...able 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 ...

Страница 15: ... Ratings Equipment Ratings For more information on product safety and equipment ratings refer to the user documentation of your platform Equipment Ratings Temperature Operation 0 C to 40 C 32 F to 104 F Maximum operation altitude 3000 m 9842 ft ...

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Страница 17: ...t already installed refer to the FTB 1 User Guide for more information on how to install the application Starting Module Application The module can be configured and controlled by starting the Wideband Copper application To start the copper test application From the Mini Toolbox tap the Advanced WB Copper icon ...

Страница 18: ...ine conductors within the ranges specified in the Technical Specifications on page 307 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 Primary tip ring A B connectors Ground Earth terminal Secondary tip ring A B connectors Headset POTS Speaker ...

Страница 19: ...tance Use with caution 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 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 ...

Страница 20: ...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 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 CAUTION To avoid damaging your unit use it only with modules approved by EXFO ...

Страница 21: ...nserting 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 ...

Страница 22: ...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 Turn screws clockwise Back panel ...

Страница 23: ... 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 Turn screws counterclockwise Back panel ...

Страница 24: ...erting 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 ...

Страница 25: ... 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 Admi...

Страница 26: ...figuring 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 ...

Страница 27: ...ed to draw a zoom box to select an area on the graph Resets the graph to original size full view Zoom in Zoom out Pause is used in the TDR test to hold the current TDR on screen for comparison to a new live trace Mask is used in the WB PSD test to cycle through the selection of available masks a long press reverses direction of cycle Toggle is used in the Impulse Scope test to switch between the m...

Страница 28: ......

Страница 29: ...t the Copper tests view results and statistics and other information related to the FTB 610 The application user interface contains Main Window Status Bar Title Bar Test Menu 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 Title Bar Main Menu Main Window Status Bar Application Butto...

Страница 30: ...ps Pair Detective Auto Test FaultMapper Multimeter Multimeter 2 TDR RFL Signal Noise Impulse Test Lead Compensation Tests The Tests 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 Navigation Path Test Status Date and Time ...

Страница 31: ...button for more details see Start Stop Button on page 27 Application Settings for more details see Application Settings on page 66 The Buzzer icon is a shortcut for Buzzer tab under Application settings For more details see Buzzer on page 72 The TDR icon is a shortcut for the TDR test which is activated for Load Coils Pair Detective and FaultMapper tests For more details see TDR Test on page 187 M...

Страница 32: ...button displays the help information related to the tab It is also possible to navigate through the remainder of the help information About Button You can view the product version details and technical support information in this window To view the information about the product 1 From the main window tap ...

Страница 33: ...s 2 Tap Information to view further details about the product software and memory installed on the device 2a You can view the complete versioning information by double tapping on the Version value 2b Double tap the Version value again to return to the original value ...

Страница 34: ...Advanced WB Copper Application 26 FTB 610 Application buttons 3 Tap View License Agreement to view further details about using the product and software Exit Button The Exit button closes the application ...

Страница 35: ...e and signal issues These measurements offer a quick and thorough method to determine if the cable is capable of supporting xDSL technology Start Stop Button The Start Stop button allows you to start and stop a test The button text changes depending on the action performed toggle button Start when the test is not running Stop when the test is running ...

Страница 36: ...u presents a selection of functions which allow you to manage the groups of cables relevant to performing the copper tests The Cable Book menu allows you to load add clone and delete a cable as well as modify its details To access Cable Book From the Copper Main Menu select Cable Book ...

Страница 37: ...able Name There is 1 group of 10 factory default entries which cannot be edited or deleted The Cable Book can include a maximum of 50 groups To load a cable 1 From the Main Menu tap Cable Book 2 From the Cable Management tab select the cable that you want to load 3 Tap Load Cable button to load the group entry ...

Страница 38: ...lect the Cable Details tab to view the details 4 Tap Close to exit from the page The page displays the following parameters Cable ID displays the cable ID number Cable Name is the name of the cable in the Cable Book Cable Gauge is the gauge system for measuring wire sizes in AWG American Wire Gauge units or mm metric wire size Cable Fill Material is the type of material the cable is filled with Ai...

Страница 39: ...sistance constant of the cable Attenuation 300 kHz specifies a value for the reduction in signal strength or insertion loss of the cable Velocity of propagation for the cable as a ratio of the speed of light Temperature specifies the temperature of reference at which all cable parameters have been measured in either F Fahrenheit or C Celsius units The measurement units are updated based on the Tem...

Страница 40: ...om the Main Menu tap Cable Book 2 Select the Cable Management tab and tap Add Cable The Add Cable dialog opens The page allows you to set the following parameters Cable ID displays the cable ID number This parameter cannot be modified Cable Name is displayed in the Cable Book Cable Gauge allows you to enter the Cable Gauge This is the gauge system for measuring wire sizes in AWG American Wire Gaug...

Страница 41: ...apacitance per length to ground constant Resistance allows you specify a value for the resistance constant of the cable Attenuation 300 kHz allows you to specify a value for the reduction in signal strength or insertion loss of the cable Velocity of propagation allows you to set the velocity of propagation for the cable as a ratio of the speed of light Temperature allows you to specify the tempera...

Страница 42: ...ble details of an existing entry to a new cable entry in the Cable Book To clone a cable entry 1 From the Main Menu tap Cable Book 2 From the Cable Management tab select the cable ID that you want to clone 3 Tap the Clone Cable button to copy the details of the highlighted entry and append a new Cable ID to the list ...

Страница 43: ... entries by Cable ID and Cable Name To delete a cable entry 1 From the Main Menu tap Cable Book 2 Select the Cable Management tab and tap Delete Cable The Delete Cable dialog opens 3 Select the cable ID that you want to delete Note Check the Select All Cables to specify all cable IDs 4 Tap the Delete Cable button to remove the entry from the Cable Book If you try to delete a cable in use a warning...

Страница 44: ... Book menu presents a selection of functions which allow you to manage the groups of phone numbers relevant to performing the copper tests It can include a maximum of 50 groups of up to 3 individual entries each To access Phone Book From the Copper Main Menu select Phone Book ...

Страница 45: ... Type There is 1 group of 3 factory default entries which cannot be edited or deleted The Phone Book can include a maximum of 50 groups To load Group Entry 1 From the Main Menu tap Phone Book 2 From the Phone Book Management tab select the group which you want to load 3 Tap the Load Group Entry button to load the group entry ...

Страница 46: ...ou can enable disable entries 2 and 3 in each phone group When creating a new phone group only entry 1 is enabled Entries 2 and 3 remain disabled until entry 1 is filled in To view modify Phone Book details 1 From the Main Menu tap Phone Book 2 From the Phone Book Management tab select the group which you want to load 3 Select the Phone Book Details tab to view the details 4 Tap Close to exit from...

Страница 47: ...annot be modified however you can navigate between the available phone groups Entry Name is the name of the entry in the Phone Book Phone Number is the 10 digit numeric phone number of the entry Type displays the following list of values Milliwatt tone Drop battery Quiet line for additional line types Accept button validates and updates all the parameters of the Phone Book ...

Страница 48: ...or the currently highlighted Group ID To Add Group 1 From the Main Menu tap Phone Book 2 From the Phone Book Management tab tap Add Group The page displays the following parameters Group ID displays the group ID number This parameter that cannot be modified Entry Name is the name of the entry in the Phone Book Phone Number is the 10 digit numeric phone number of the entry ...

Страница 49: ...s the new group entry to the Phone Book Clone Group The Clone Group page allows you to copy the details of an existing entry to a new group entry in the Phone Book The page lists all entries by Group ID The list can display a maximum of 50 entries To Clone Group 1 From the Main Menu tap Phone Book 2 From the Phone Book Management tab select the group you want to clone 3 Tap Clone Group ...

Страница 50: ...sts all entries by Group ID To delete a group entry 1 From the Main Menu tap Phone Book 2 From the Phone Book Management tab select the group you want to delete Note Select the Select All Groups option to select all group IDs 3 Tap the Delete Group button to remove the entry from the Cable Book If you try to delete a group in use a warning message pops up ...

Страница 51: ...name and date of the last phone book loaded Only csv files are supported To load Phone Book 1 From the Main Menu tap Phone Book 2 Tap the Load Phone Book button The Load Phone Book dialog opens 3 Select the file name to load 4 Tap Load and confirm The unit will remove the existing phone book and replace it by the loaded one OR 5 Tap Cancel to remove the message ...

Страница 52: ...oad button imports the selected phone book You will be prompted for confirmation since this action will overwrite the current phone book Cancel button removes the confirmation warning message without impacting the phone book Save Phone Book The Save Phone Book page allows you to save or export a phone book To Save Phone Book 1 From the Main Menu tap Phone Book 2 From the Phone Book Management tab ...

Страница 53: ... of the current phone book to save By default the name is phone_book Select File Storage Location lists the save destinations FTB 1 internal memory Name of the USB Device if attached Save button saves the selected file Only csv files are supported Note The platform will overwrite any document with the same file name found on the disk without warning ...

Страница 54: ...vidual test screens to give you quick access to the manual dialer function speed dial and last dialed lists without exiting the current test application The Dialer function allows you to use the unit as a telephone with a headset and the on screen phone keypad as a dialer when Enter Number is invoked whether in the test results screens or through the separate dedicated Dialer application An extern...

Страница 55: ... the entered number to the Phone Book Mute Speaker changes the speaker status Volume adjusts the volume level To dial a number 1 Enter a new phone number using the on screen or hard keypad or select an existing one from the phone book or recent dialed list 2 Tap the Dial button to start the call Enter Number The Enter Number box is where you enter the phone number you wish to dial To enter a phone...

Страница 56: ... the Enter Number field of the Dialer page Select from Phone Book The Select Phone Book Entry page lists entries by Group ID and Entry Name Type There is 1 group of 3 factory default entries which cannot be edited or deleted The Phone Book can include a maximum of 50 groups Group in Use displays the group number in use To select a group and entry 1 Tap Select button to open the Select Phone Book E...

Страница 57: ...f the entry in the Phone Book Phone Number is the 10 digit numeric phone number of the entry Type displays the following list of values Milliwatt tone Drop battery Quiet line for additional line types Add button adds the new group entry to the Phone Book To add a number to the phone book 1 Tap Add on the Dialer page 2 Enter the required details 3 Tap the Add button to append the new group entry to...

Страница 58: ...profiles and view the profile details The FTB 610 Advanced WB Copper Test Module supports several types of copper test applications Configuration parameters are saved into a test configuration profile A Profile Default is provided with a predefined set of parameters for all test applications To access Config Profile From the Copper Main Menu select Config Profile ...

Страница 59: ... Management page lists the available profiles in the internal memory by Profile Name and Modification Date To load Profile 1 From the Main Menu tap Config Profile 2 From the Profile Management tab select the profile which you want to load 3 Tap the Load button to load the Profile ...

Страница 60: ...he desired test icon An asterisk on the currently Selected Profile name indicates that modifications have been made to this profile in the threshold settings or parameters of a particular test Each test displays a sub menu of test icons to select and setup To view Profile details 1 From the Main Menu tap Config Profile 2 From the Profile Details tab select the test for which you want to view the d...

Страница 61: ...Copper Tests Using the Main Menu Copper Test 53 Config Profile The page displays the following tests Pair Detective Auto Test FaultMapper Multimeter Multimeter 2 TDR Signal Noise Impulse ...

Страница 62: ...Detective main menu allows you to view the test threshold and parameters To view the Pair Detective Profile details 1 From the Main Menu tap Config Profile 2 Tap the Profile Details tab 3 From the Test Groups select the Pair Detective test 4 From the Tests menu select the test for which you want to view the details ...

Страница 63: ...lows you to view the test threshold and parameters of the following tests Pots Auto Test User Auto Test To view the Auto Test Profile details 1 From the Main Menu tap Config Profile 2 Tap the Profile Details tab 3 From the Test Groups select the Auto test 4 From the Tests menu select the test for which you want to view the details ...

Страница 64: ...tMapper Test main menu allows you to view the test threshold and parameters To view the FaultMapper Test Profile details 1 From the Main Menu tap Config Profile 2 Tap the Profile Details tab 3 From the Test Groups select the FaultMapper test 4 From the Tests menu select the test for which you want to view the details ...

Страница 65: ...st threshold and parameters of the following tests Voltage Current Resistance Capacitance Opens Resistive Balance Balance To view the Multimeter Test Profile details 1 From the Main Menu tap Config Profile 2 Tap the Profile Details tab 3 From the Test Groups select the Multimeter test 4 From the Tests menu select the test for which you want to view the details ...

Страница 66: ...ws you to view the test threshold and parameters of the following tests Isolation Station Ground To view the Multimeter 2 Test Profile details 1 From the Main Menu tap Config Profile 2 Tap the Profile Details tab 3 From the Test Groups select the Multimeter 2 test 4 From the Tests menu select the test for which you want to view the details ...

Страница 67: ...ws you to view the test threshold and parameters of the following tests Auto TDR Manual TDR Xtalk TDR To view the TDR Test Profile details 1 From the Main Menu tap Config Profile 2 Tap the Profile Details tab 3 From the Test Groups select the TDR test 4 From the Tests menu select the test for which you want to view the details ...

Страница 68: ... to view the test threshold and parameters of the following tests WB Balance WB Attenuation TX RX Tone To view the Signal Test Profile details 1 From the Main Menu tap Config Profile 2 Tap the Profile Details tab 3 From the Test Groups select the Signal test 4 From the Tests menu select the test for which you want to view the details ...

Страница 69: ...to view the test threshold and parameters of the following tests VF Noise Power Influence WB PSD Noise NEXT To view the Noise Test Profile details 1 From the Main Menu tap Config Profile 2 Tap the Profile Details tab 3 From the Test Groups select the Noise test 4 From the Tests menu select the test for which you want to view the details ...

Страница 70: ...est threshold and parameters of the following tests VF Impulse Noise WB Impulse Noise Impulse Scope Impulse Duration To view the Impulse Test Profile details 1 From the Main Menu tap Config Profile 2 Tap the Profile Details tab 3 From the Test Groups select the Impulse test 4 From the Tests menu select the test for which you want to view the details ...

Страница 71: ...ap the Copy button to start the copying process Copy to USB Copy to USB allows you to copy all profiles found in the internal memory to an external USB device If the profile name already exists in the destination folder Copy x will be appended to the profile name where x corresponds to the number of copies starting from 1 To copy the profile details 1 From the Main Menu tap Config Profile 2 From t...

Страница 72: ...files are deleted Save Save allows you to save changes made to selected profile An asterisk on the Selected Profile name indicates that modifications have been made in the threshold settings or parameters of a particular test To save a profile 1 From the Main Menu tap Config Profile 2 From the Profile Management tab select the profiles and tap Save Save allows you to save to the currently selected...

Страница 73: ...ed a dialogue box pops up to confirm that all single and auto test settings will revert to factory test settings To reset the setup 1 From the Main Menu tap Config Profile 2 From the Profile Management tab tap the Default button A warning is displayed to confirm that settings will be reset to factory defaults 3 Tap OK to continue or Cancel to abort ...

Страница 74: ...nt profiles and reuse them as needed To access Application Settings 1 From the Main Menu select Setup 2 Tap App Setting The page displays the following tabs General The General tab allows you to configure the cable temperature test startup mode report format etc for the application The page allows you to set the following parameters Cable Temperature specifies the temperature of the cable under te...

Страница 75: ...al values Test Startup Mode lists the test startup type Auto default automatically starts a test when you select the respective icon from the test sub menu Manual requires that you tap the Start button on the Main Menu to start a test Result File Storage Location allows you to select where to save your results to a USB or the internal memory Report Format is HTML MHTML XML or PDF as the generated ...

Страница 76: ...ternational Telecommunications or ANSI American National Standards Institute standard Note Selecting the Standard resets the default Measurement Units Label Customization and Test Parameters Preset for the page Measurement Units Distance lists the measurement units for distance in feet or meters Temperature lists the measurement units for temperature in F Fahrenheit or C Celsius Level lists the un...

Страница 77: ...Density PSD lists the units to measure the noise energy at a point in a noise spectrum Units are dependent on the previously selected Level Label Customization Connection lists the type of cable connection T R G or A B E Test Parameters Preset Power Line Frequency lists the frequency value of the power line Termination Impedance lists the values for the impedance of the dummy load connected to the...

Страница 78: ...lphanumeric characters in each field Test From To list the following values DSLAM NID CPE CROSSBOX FRAME up to 20 entries each including user defined values Test From To List Setup buttons open separate list management pages A maximum of 20 different entries can be added To manage the list 1 Select the entries 2 Tap Add button to add an entry just below the selected entry in the list 3 To edit an ...

Страница 79: ...tion The page allows you to set the following parameters File Name Preview displays a preview of the file name The actual values of the selected entries are not shown Date and Time value format depends on the format selected in System Settings This entry cannot be deselected Separator allows you to choose a value to separate the enabled entries in the file name e g Space Dash Underscore _ Up and d...

Страница 80: ...line under test The Buzzer tab allows you to configure values for the buzzer settings The page allows you to set the following parameters Buzzer Threshold Voltage allows you to configure the hazardous voltage level from 70 to 150 volts Default is 80 volts Hush Time allows you to configure the hush timeout from 1 to 15 minutes Default is 3 minutes Hush Buzzer button mutes the sounding buzzer ...

Страница 81: ... 2 Tap Factory Default 3 Select the option to reset to factory default 4 Tap Confirm Factory Default button to confirm selection 5 Tap Close to exit from the page The page displays the following parameters Application Settings allows you to reset all the application settings to factory default values Phone Book allows you to reset the phone book to the factory default values All these options allo...

Страница 82: ...he FTB 610 Each copper test includes a Save Test button which opens a page where results can be saved to an internal memory or external USB drive Reports can be created in the following formats HTML MHTML XML or PDF Alternately when a test is completed or stopped and you select another test to start Save dialogue box pops up Selecting Save displays the Save Test screen ...

Страница 83: ...is field using the choices from the list box Job ID allows you to create edit a unique identifier for the task Customer Name is the name of the customer for which the test was run Circuit ID allows you to create edit a unique identifier for the circuit under test Comments allows you to add any relevant information Results Select Result File button displays a list of existing file names where you c...

Страница 84: ...eport file names where you can save your results Report File Storage gives you the option of storing your report either in the FTB 1 internal memory or a USB device Report File Name allows you to preview and edit the report file name The proposed file name is based on current auto naming parameters configured in Setup Application Settings File Name Report Format is HTML MHTML XML or PDF You can ge...

Страница 85: ...le Select Result File page displays a list of existing file names where you can save your results To save your results to an existing File Name 1 Select the desired File Name 2 Tap OK to confirm your selection Note The selected result file is overwritten with the new results ...

Страница 86: ... Select Report page displays a list of existing file names where you can save your reports To save your reports to an existing File Name 1 Select the desired Report File Name 2 Tap OK to confirm your selection Note The selected report file is overwritten with the new report ...

Страница 87: ...elect a Result File Name and view the results of files previously saved The page lists all saved result files by test date and time The format of Modification Date is per the selection in System Settings Result files can be loaded from either the FTB 1 internal memory or a USB To open previously saved test results 1 Tap to select the file to open 2 Tap Select to open the result file or Cancel to e...

Страница 88: ...mes of the executed tests the date and time each test was run and pass fail status of the test Refer to Summary on page 319 Profile Details displays the thresholds and setup parameters of the test Result Summary displays general information and parameters of the test under the following tabs Save Test displays pass fail status general and identification information along with comments Phone Book d...

Страница 89: ...esholds and Test Parameters information about the setup of the selected test The page displays the following parameters Test Group is the overall test group of the selected saved results file for example Multimeter Test Identification is the test type of the group for example Voltage Profile Name is the file name of the selected saved results ...

Страница 90: ...with comments for the test General Information displays read only information pertaining to the test result Result File Name Test Date and Time Test Group Test Identification Test Modes Editable Identification Fields display values from the loaded file You can edit all fields using the editor screen or by selecting an entry from the list box User Name ID Test From To Job ID ...

Страница 91: ... dialog opens The page displays the following parameters Result File Storage Location gives you the option of storing results either in the FTB 1 internal memory or USB device The default selection comes from Application Settings General tab Result File Name allows you to preview and edit the result file name The proposed file name is based on current auto naming parameters configured in Setup App...

Страница 92: ...ither in the FTB 1 internal memory or USB device The default selection comes from Application Settings General tab Report File Name allows you to preview and edit the result file name The proposed file name is based on current auto naming parameters configured in Setup Application Settings File Name Report Format allows you to select HTML MHTML XML or PDF for the generated report Save button confi...

Страница 93: ... The Phone Book tab summarizes the Phone Book details when loading a results file It contains information about group entries such as group Entry name phone numbers and tags If the dialer was not used during the test the Phone Book tab will not appear as part of the Result Summary page ...

Страница 94: ...10 Reading the Result File Supplemental The Test Lead Compensation under the Supplemental tab displays read only Date and Time and Pass Fail Test Status of the compensated resistance and capacitance based on the cable temperature of the test lead ...

Страница 95: ...allows you to select HTML MHTML XML or PDF for the saved report s Select File Storage Location gives you the option of exporting your results to either the FTB 1 internal memory or USB device Select All allows you to check all file names listed or when not selected one or more files to export Result File Name lists all the saved result files to format Export button transfers the selected file s to...

Страница 96: ......

Страница 97: ...If dangerous voltage is detected a dialog box is displayed to inform you and the test will stop If an active circuit is detected a dialog box is displayed to ask you whether or not to proceed with the test Pair Detective The Pair Detective page displays a summary of the pass fail status DC Voltage Current and Isolation for each selected wire pair as well as other detailed results of the Pair Detec...

Страница 98: ...test Default is 30 s Edit Thresholds button opens a new page that allows you to set the Pair Detective threshold parameters Edit Messages button allows you to edit the error messages in the test Select Cable button opens a new page that allows you to set the Cable Parameters for the test Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer S...

Страница 99: ... main menu Test Groups select Pair Detective test 2 From the Tests menu select Pair Detective test 3 Tap Edit Parameters button to open the Test Parameters page 4 Configure the Isolation Soak Time as required 5 Tap Close to confirm and exit the page The page allows you to set the following parameters Isolation Soak Time sets a soak period of time from 0 to 59 minutes and 59 seconds for the Pair De...

Страница 100: ... Edit Thresholds button to open the Test Thresholds page 4 Configure the thresholds as required 5 Tap Close to confirm and exit the page The page allows you to set the following parameters Foreign DC Voltage sets the maximum foreign DC voltage value POTS DC Voltage sets the minimum working POTS DC voltage value POTS DC Current sets the minimum working POTS DC current value Capacitive Balance sets ...

Страница 101: ...ges The Edit Messages page allows you to edit any error messages within the Pair Detective test To edit messages 1 From the Copper main menu Test Groups select Pair Detective test 2 From the Tests menu select Pair Detective test 3 Tap Edit Messages button to open the Pair Detective Messages page 4 Enter changes as required 5 Tap Close to confirm and exit the page ...

Страница 102: ... entry back to the Default Message Use Italic font to differentiate custom messages from default messages enables your messages to be displayed in italics when checked Set all messages to default button allows you to clear all your edits at once Setting Cable Parameters The Cable Setup page allows you to set Cable Parameters for the Pair Detective test To set the Cable values 1 From the Copper mai...

Страница 103: ...ved when leaving the test The current Cable Book entry is shown by default Cable Fill read only entry is the type of material the cable is filled with Aircore Jelly Pulp 5 PR or 2 PR Setup in the Cable Book Velocity of Propagation read only entry is the velocity of propagation for the cable as a ratio of the speed of light Setup in the Cable Book Cable Temperature allows you to change the temperat...

Страница 104: ...the Tests menu select Pair Detective to start the test 3 Tap Multimeter tab to open the Multimeter page The Multimeter page displays the P F status of the following tests DC Voltage displays the volts for each DC Pair DC Current displays the DC current results for T R wire Pair Capacitance Opens displays Capacitance and Length for each wire Pair as well as Capacitive Balance among All Pairs in Iso...

Страница 105: ...completion of Pair Detective sequence Refer to Auto TDR on page 188 for more information on this test To access the TDR test 1 From the Copper main menu Test Groups select Pair Detective test 2 From the Tests menu tap Pair Detective icon to start the test 3 Upon completion of Pair Detective sequence you may select and use the TDR which is still running 4 Use the graph controls to maneuver the grap...

Страница 106: ...s See Edit Parameters on page 189 for more information Select Cable button opens a new page that allows you to set cable parameters for the current test See Select Cable on page 190 for more information Summary The Summary tab displays the pass fail status and identifying information of the tests executed Refer to Copper Tests Result Summary on page 291 for more information ...

Страница 107: ...air to transmit voice This test allows you to compare measured results against stored threshold values to provide pass or fail status results of the POTS circuit type The line must be provisioned on a switch supporting these test functions drop battery milliwatt tone or quite line state To access POTS Auto Test 1 From the Copper main menu Test Groups select Auto Test 2 From the Tests menu select P...

Страница 108: ... the parameters for POTS Auto test Edit Thresholds button opens a new page that allows you to set the POTS Auto thresholds Set Volume button opens a new page that allows you to adjust the volume level Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information ...

Страница 109: ...t POTS Auto Test 3 Tap Edit Thresholds button to open the Test Thresholds page 4 Edit the Threshold values as required 5 Tap Close to confirm and exit the page The page allows you to set the following parameters Loop DC Current T R sets the DC current value for the T R wire pair Loss T R sets the loss value for the T R wire pair Power Influence sets the power influence value for the test VF Noise ...

Страница 110: ...per main menu Test Groups select Auto Test 2 From the Tests menu select POTS Auto Test 3 Tap Set Volume button to open the Volume Settings page 4 Set the volume as required 5 Tap Close to confirm and exit the page The page allows you to set the following parameters Volume control adjusts the volume level Mute Speaker check box changes the speaker status ...

Страница 111: ...s required 5 Tap Close to confirm and exit the page The page allows you to set the following parameters Phone Book Group allows you to select the Group from a list of phone book groups that include mW tone entries Milliwatt Tone Entry displays at least 1 mW tone entry number from the selected Phone Book Group Quiet Line Entry displays the quiet line entry number from the selected Phone Book Group ...

Страница 112: ...basic measurements needed to identify loop currents Power Influence and voice frequency values POTS Auto Test consists of a combination of multiple tests Summary tab displays the pass fail status of the tests executed Refer Copper Tests Result Summary on page 291 for more information ...

Страница 113: ...access User Auto Test 1 From the Copper main menu Test Groups select Auto Test 2 From the Tests menu select User Auto Test to start the test By default the User Auto Test page opens The page allows you to set the following parameters Test Selection button opens a new page that allows you to select the tests to include in the User Auto Test Save Test button opens a new page that allows you to save ...

Страница 114: ...select Auto Test 2 From the Tests menu select User Auto Test to start the test 3 Tap Test Selection button to open a new page 4 Select the tests to run 5 Tap Close to confirm and exit the page The following tests are available Voltage detects AC RMS and DC voltages in the line Current checks for AC RMS and DC currents in the line Resistance uses DC current to measure the opposition to flow or resi...

Страница 115: ... random amplitude and spectral content WB PSD Noise measures power spectral density noise WB Impulse Noise measures the irregular occurrences of energy spikes in the wideband range that have random amplitude and spectral content Balance determines how much noise the pair can mitigate in dB based on the difference between longitudinal and mutual noise which depends on how much the two conductors ar...

Страница 116: ...nu Test Groups select Auto Test 2 From the Tests menu select User Auto Test to start the test 3 Tap Multimeter 1 tab to open the Multimeter 1 page The page displays the following results AC DC Voltage volts and frequency Hz values for each continuous AC DC Pair AC DC Current DC current AC current and frequency Hz values for each wire Pair Resistance and Length for each wire Pair ...

Страница 117: ... Groups select Auto Test 2 From the Tests menu select User Auto Test to start the test 3 Tap Multimeter 2 tab to open the Multimeter 2 page The page displays the following results Resistive Balance R Leg T Leg Loop resistance and pass fail status and values in Ω and Isolation pass fail status Resistance and a Soak Counter s for each wire Pair Capacitance Opens and Length for each wire Pair ...

Страница 118: ... Noise page displays the noise results and their pass fail status To access the Noise Page 1 From the Copper main menu Test Groups select Auto Test 2 From the Tests menu select User Auto Test to start the test 3 Tap Noise tab to open the Noise page ...

Страница 119: ... VF Impulse Noise High Mid Low counts respective detection levels and Elapsed Time Here the pass fail status is for the Mid level only WB PSD Noise Max PSD and frequency and RMS Noise values differentiating the Current trace from the Peak hold WB Impulse Noise impulse Count Detection Level and Elapsed Time ...

Страница 120: ...he Signal Page 1 From the Copper main menu Test Groups select Auto Test 2 From the Tests menu select User Auto Test to start the test 3 Tap Signal tab to open the Signal page The page displays the following results Balance and pass fail status WB Balance pass fail status WB Attenuation Load Coil Detection number of load coils ...

Страница 121: ...Auto Test Copper Test 113 Summary Summary Summary tab displays the pass fail status of the tests executed Refer Copper Tests Result Summary on page 291 for more information ...

Страница 122: ......

Страница 123: ... unique graphical presentation using plain language FaultMapper The FaultMapper page allows you to configure the parameters for the FaultMapper test and view the results The page also displays the pass fail status of the test To access FaultMapper Test 1 From the Copper main menu Test Groups select FaultMapper 2 From the Tests menu select FaultMapper to start the test By default the FaultMapper pa...

Страница 124: ...lt file Refer Save Test on page 74 for more information Fault Status displays the number of faults detected after running the test The status Open detected is reported in the following case No strap The pair is open No faults other than the pair being open Open and the distance to Open are displayed and represented using X in the graph Test Status displays the current state of measurement or an er...

Страница 125: ...t Parameters 1 From the Copper main menu Test Groups select FaultMapper test 2 From the Tests menu select FaultMapper test 3 Tap Edit Parameters button to open the Test Parameters page 4 Configure the parameters as required 5 Tap Close to confirm and exit the page The page allows you to set the following parameter Far End Strap allows you to enable or disable Far End Strap ...

Страница 126: ...arameters as required 5 Tap Close to confirm and exit the page The page allows you to select a cable type set length and temperature and view other parameters Cable Type allows you to select a cable entry with its associated parameters from the current Cable Book to use for testing The selection is not saved when leaving the test The current Cable Book entry is shown by default The current cable m...

Страница 127: ... for the resistance constant of the cable Attenuation 300 kHz specifies a value for the reduction in signal strength or insertion loss of the cable Cable Length specifies the length of the cable Velocity of Propagation read only entry is the velocity of propagation for the cable as a ratio of the speed of light Setup in the Cable Book Cable Temperature allows you to change the temperature of the c...

Страница 128: ...est 3 Select the TDR tab to run this test Tap OK when the test asks you to leave the FaultMapper and go to the TDR test 4 Use the graph controls to maneuver the graph Refer to Graph Controls on page 19 for more information The page allows you to select the following parameters Edit Parameters button opens a new page that allows you to select the test values See Edit Parameters on page 189 for more...

Страница 129: ...FaultMapper Test Copper Test 121 Summary Summary Summary tab displays the pass fail status of the tests executed Refer Copper Tests Result Summary on page 291 for more information ...

Страница 130: ......

Страница 131: ... tests allow you to make basic electrical safety checks AC volts check from crossed or coupled battery voltages assess basic loop continuity and quality with resistance measurements and measure total electrical length with capacitance Refer to Multimeter 2 Tests on page 169 for Isolation Locator Tone and Load Coils tests To access Multimeter tests From the Copper main menu Test Groups tap Multimet...

Страница 132: ...e The Multimeter menu allows you to select and run the displayed tests Voltage Current Resistance Capacitance Opens Resistive Balance Balance To start stop a test 1 From the Copper main menu Test Groups select Multimeter test 2 From the Tests menu select the test to run ...

Страница 133: ...napshot shows measured volts for each lead combination This page also displays a snapshot of the pass fail status volts and frequency Hz values for each continuous AC DC pair To access Snapshot page 1 From the Copper main menu Test Groups select Multimeter test 2 From the Tests menu select Voltage test to start the test By default the Snapshot page opens The current group and the current test whic...

Страница 134: ... Threshold button opens a new page that allows you to set the AC DC voltage thresholds for each pair Edit Parameters button opens a new page that allows you to set the termination resistance for the selected pair Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Test Status displays the current st...

Страница 135: ...en remain displayed Continuous AC and Continuous DC runs synchronously To access Continuous AC page 1 From the Copper main menu Test Groups select Multimeter test 2 From the Tests menu select Voltage test to start the test 3 Tap Continuous AC tab to open the Continuous AC page The current group and the current test which is being measured is displayed in the status bar for example Multimeter Volta...

Страница 136: ...dit Threshold button opens a new page that allows you to set the AC voltage thresholds for each pair Edit Parameters button opens a new page that allows you to set the terminal resistance for the selected pair Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Test Status displays the current state...

Страница 137: ... remain displayed Continuous AC and Continuous DC are run synchronously To access Continuous DC page 1 From the Copper main menu Test Groups select Multimeter test 2 From the Tests menu select Voltage test to start the test 3 Tap Continuous DC tab to open the Continuous DC page The current group and the current test which is being measured is displayed in the status bar for example Multimeter Volt...

Страница 138: ...dit Threshold button opens a new page that allows you to set the DC voltage thresholds for each pair Edit Parameters button opens a new page that allows you to set the terminal resistance for the selected pair Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Test Status displays the current state...

Страница 139: ...t 2 From the Tests menu select Voltage test 3 Tap Continuous DC or Continuous AC tab for which you want to set the Threshold values 4 Tap Edit Thresholds button to open the Test Thresholds page 5 Set the Threshold values as required 6 Tap Close to confirm and exit the page The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None Thr...

Страница 140: ...t Voltage test 3 Tap Continuous DC or Continuous AC tab for which you want to set the Parameter values 4 Tap Edit Parameters button to open the Test Parameters page 5 Set the Parameter values as required 6 Tap Close to confirm and exit the page The page allows you to set the following parameters Selected Pair allows you to select the pair for which the resistance is to be set Termination Resistanc...

Страница 141: ...Multimeter Tests Copper Test 133 Voltage Test Summary Summary tab displays the pass fail status of the tests executed Refer Copper Tests Result Summary on page 291 for more information ...

Страница 142: ...shot shows measured AC DC results for each lead combination To access Snapshot page 1 From the Copper main menu Test Groups select Multimeter test 2 From the Tests menu select Current test to start the test By default the Snapshot page opens The current group and the current test which is being measured is displayed in the status bar for example Multimeter Current ...

Страница 143: ...it Threshold button opens a new page that allows you to set the AC DC current thresholds for each pair Edit Parameters button opens a new page that allows you to set the termination resistance for the selected pair Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Test Status displays the current ...

Страница 144: ...emain displayed Continuous AC and Continuous DC are run synchronously To access Continuous AC page 1 From the Copper main menu Test Groups select Multimeter test 2 From the Tests menu select Current test to start the test 3 Tap Continuous AC tab to open the Continuous AC page The current group and the current test which is being measured is displayed in the status bar for example Multimeter Curren...

Страница 145: ...dit Threshold button opens a new page that allows you to set the AC DC current thresholds for each pair Edit Parameters button opens a new page that allows you to set the terminal resistance for the selected pair Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Test Status displays the current st...

Страница 146: ...emain displayed Continuous AC and Continuous DC are run synchronously To access Continuous DC page 1 From the Copper main menu Test Groups select Multimeter test 2 From the Tests menu select Current test to start the test 3 Tap Continuous DC tab to open the Continuous DC page The current group and the current test which is being measured is displayed in the status bar for example Multimeter Voltag...

Страница 147: ...dit Threshold button opens a new page that allows you to set the AC DC current thresholds for each pair Edit Parameters button opens a new page that allows you to set the terminal resistance for the selected pair Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Test Status displays the current st...

Страница 148: ...2 From the Tests menu select Current test 3 Tap Continuous DC or Continuous AC tab for which you want to set the Threshold values 4 Tap Edit Thresholds button to open the Test Thresholds page 5 Set the Threshold values as required 6 Tap Close to confirm and exit the page The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None Thres...

Страница 149: ... select Current test 3 Tap Continuous DC or Continuous AC tab for which you want to set the Parameter values 4 Tap Edit Parameters button to open the Test Parameters page 5 Set the Parameter values as required 6 Tap Close to confirm and exit the page The page allows you to set the following parameters Selected Pair allows you to select the pair for which the resistance is to be set Termination Res...

Страница 150: ... Current measurements helps you to understand the voice frequency transmission with snapshot or continuous measurements Summary tab displays the pass fail status of the tests executed Refer Copper Tests Result Summary on page 291 for more information ...

Страница 151: ...tance Snapshot shows measured current resistance values and cable lengths for each lead combination The page also displays a snapshot of the pass fail status Resistance and Length for each selected wire pair To access Snapshot page 1 From the Copper main menu Test Groups select Multimeter test 2 From the Tests menu select Resistance test to start the test By default the Snapshot page opens ...

Страница 152: ...idual wire pairs to view the result for that particular wire pair Edit Threshold button opens a new page that allows you to set the Resistance thresholds for each pair Edit Parameters button opens a new page that allows you to set the cable parameters for the selected pair Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on pag...

Страница 153: ...isplays the last values of the pass fail status Continuous Resistance and Length for each selected wire pair To access Continuous page 1 From the Copper main menu Test Groups select Multimeter test 2 From the Tests menu select Resistance test to start the test 3 Tap Continuous tab to open the Continuous page The current group and the current test which is being measured is displayed in the status ...

Страница 154: ...dit Threshold button opens a new page that allows you to set the AC DC resistance thresholds for each pair Edit Parameters button opens a new page that allows you to set the cable parameters for the selected pair Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Test Status displays the current st...

Страница 155: ...elect Multimeter test 2 From the Tests menu select Resistance test 3 Tap Continuous tab to set the Threshold values 4 Tap Edit Thresholds button to open the Test Thresholds page 5 Set the Threshold values as required 6 Tap Close to confirm and exit the page The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None Threshold Resistanc...

Страница 156: ...utton to open the Test Parameters page 5 Set the Parameter values as required 6 Tap Close to confirm and exit the page The page allows you to set the following parameters Selected Pair allows you to select the pair for which the cable parameter is to be set Cable Type allows you to select a cable entry with its associated parameters from the current Cable Book to use for testing The selection is n...

Страница 157: ...Multimeter Tests Copper Test 149 Resistance Test Summary Summary tab displays the pass fail status of the tests executed Refer Copper Tests Result Summary on page 291 for more information ...

Страница 158: ...h for each lead combination The page also displays a snapshot of the pass fail status Capacitance and Length for each selected wire pair Capacitive Balance is shown in when All Pairs is selected To access Snapshot page 1 From the Copper main menu Test Groups select Multimeter test 2 From the Tests menu select Opens test to start the test By default the Snapshot page opens The current group and the...

Страница 159: ...air Edit Threshold button opens a new page that allows you to set the Capacitance Opens thresholds for each pair Edit Parameters button opens a new page that allows you to set the cable parameters for the selected pair Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Test Status displays the curr...

Страница 160: ...e test The last valid results then remain displayed To access Continuous page 1 From the Copper main menu Test Groups select Multimeter test 2 From the Tests menu select Opens test to start the test 3 Tap Continuous tab to open the Continuous page The current group and the current test which is being measured is displayed in the status bar for example Multimeter Opens ...

Страница 161: ...air Edit Threshold button opens a new page that allows you to set the Capacitance Opens resistance for each pair Edit Parameters button opens a new page that allows you to set the cable parameters for the selected pair Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Test Status displays the curr...

Страница 162: ...ct Multimeter test 2 From the Tests menu select Opens test 3 Tap Snapshot or Continuous tab to set the Threshold values 4 Tap Edit Thresholds button to open the Test Thresholds page 5 Set the Threshold values as required 6 Tap Close to confirm and exit the page The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None Threshold Capac...

Страница 163: ...ens test parameters To set the Parameter values 1 From the Copper main menu Test Groups select Multimeter test 2 From the Tests menu select Opens test 3 Tap Snapshot or Continuous tab to set the Parameter values 4 Tap Edit Parameters button to open the Test Parameters page 5 Set the Parameter values as required 6 Tap Close to confirm and exit the page ...

Страница 164: ...t Cable Book to use for testing The selection is not saved when leaving the test The current Cable Book entry is shown by default Capacitance T R displays the capacitance value from Tip to Ring in nF mi ranging from 10 0 to 500 0 Capacitance T R to GND displays the capacitance value from Tip or Ring to Ground in nF mi ranging from 10 0 to 500 0 Summary Summary tab displays the pass fail status of ...

Страница 165: ...he test Snapshot The resistive balance Snapshot shows results for Ring Tip Loop resistance and the pass fail status for Resistive Balance in Ω and To access Snapshot page 1 From the Copper main menu Test Groups select Multimeter test 2 From the Tests menu select Resistive Balance test to start the test By default the Snapshot page opens The current group and the current test which is being measure...

Страница 166: ...on opens a new page that allows you to set the Resistive Balance thresholds for each pair Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Test Status displays the current state of measurement or an error message ...

Страница 167: ... Groups select Multimeter test 2 From the Tests menu select Resistive Balance test 3 Tap Snapshot tab to set the Threshold values 4 Tap Edit Thresholds button to open the Test Thresholds page 5 Set the Threshold values as required 6 Tap Close to confirm and exit the page The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None Thres...

Страница 168: ...tes the resistance of each conductor leg which should ideally be the same within 5 if not and if there are no other metallic faults for example a ground earth fault then a highly resistive HR fault may be present An HR can otherwise be very difficult to identify Use Pair Detective or TDR or RFL to locate the HR Summary tab displays the pass fail status of the tests executed Refer Copper Tests Resu...

Страница 169: ... and a quick way to tell if the line is in good condition The better the longitudinal balance of the cable pair the higher the dB reading Active The Active function applies its own signal to take a balance measurement displaying and updating results in real time until you stop the test The last valid results then remain displayed The page also displays the pass fail status and Balance value To acc...

Страница 170: ...on opens a new page that allows you to save a snapshot of test results into a result file Refer to Save Test on page 74 for more information Setting Threshold Values The Test Thresholds page allows you to set the Balance Threshold values for the test To set the Threshold values 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select Signal test 3 Tap Active tab for ...

Страница 171: ... Refer to your maintenance techniques or manager for guidance on setting thresholds The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None Threshold Balance sets the balance threshold ...

Страница 172: ...he last valid results then remain displayed The page also displays the Passive pass fail status Power Influence VF Noise and Balance values To access Passive page 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select Balance test to start the test 3 Select the Passive tab The current group and the current test which is being measured is displayed in the status bar...

Страница 173: ... into a result file Refer Save Test on page 74 for more information Setting Threshold Values The Test Thresholds page allows you to set the Balance Threshold and Power Influence Threshold values for the test To set the Threshold values 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select Signal test 3 Tap Passive tab for which you want to set the Parameter values...

Страница 174: ... to your maintenance techniques or manager for guidance on setting thresholds The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None Threshold Balance sets the passive balance threshold ...

Страница 175: ...nu Test Groups select Signal test 2 From the Tests menu select Balance test 3 Tap Passive tab for which you want to set the Parameter values 4 Tap Edit Parameter button to open the Test Parameter page 5 Tap Close to confirm and exit the page The page displays the following parameters Power Line Frequency displays the frequency value of the power line Noise Filter displays the type of noise filter ...

Страница 176: ...ays directly The Passive test measures Power Influence VF Noise and calculates the difference but this method depends on the presence of at least 60dB of Power Influence The active test applies it s own signal or noise and can be used anytime or when there is not enough Power Influence present for the Passive test Summary tab displays the pass fail status of the tests executed Refer Copper Tests R...

Страница 177: ...r 2 tests From the Copper main menu Test Groups tap Multimeter 2 Multimeter 2 Main Page The Multimeter 2 menu allows you to select and run the displayed tests Isolation Locator Tone Load Coils Station Ground To start stop a test 1 From the Copper main menu Test Groups select Multimeter 2 test 2 From the Tests menu select the test to run ...

Страница 178: ...combination The page also displays a snapshot of the pass fail status Resistance and a Soak Counter for each selected wire pair When running the test the counter counts to the selected Soak Timer by the second for the wire pair s under test To access Snapshot page 1 From the Copper main menu Test Groups select Multimeter 2 test 2 From the Tests menu select Isolation test to start the test By defau...

Страница 179: ...ir Edit Threshold button opens a new page that allows you to set the isolation thresholds for each pair Edit Parameters button opens a new page that allows you to set the isolation parameters for the selected pair Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Test Status displays the current s...

Страница 180: ...2 test 2 From the Tests menu select Isolation test to start the test 3 Tap Continuous tab to open the Continuous page The current group and the current test which is being measured is displayed in the status bar for example Multimeter 2 Isolation The page displays the following parameters Edit Threshold button opens a new page that allows you to set the isolation thresholds for each pair Edit Para...

Страница 181: ...ting Threshold Values The Test Thresholds page allows you to set the Resistance Threshold for each pair To set the Threshold values 1 From the Copper main menu Test Groups select Multimeter 2 test 2 From the Tests menu select Isolation test to start the test 3 Tap Snapshot or Continuous tab for which you want to set the Threshold values 4 Tap Edit Thresholds button to open the Test Thresholds page...

Страница 182: ...e Test Parameters page allows you to set the Multimeter 2 Isolation test parameters To set the Parameter values 1 From the Copper main menu Test Groups select Multimeter 2 test 2 From the Tests menu select Isolation test 3 Tap Snapshot or Continuous tab for which you want to set the Parameter values 4 Tap Edit Parameters button to open the Test Parameters page 5 Set the Parameter values as require...

Страница 183: ...ts are very useful and apply voltage over a period of time in order to measure resistance on longer loops or to assess the quality of conductor insulation a significant reduction in measured resistance over time can indicate breakdown of the conductor insulation However the application of voltage over time removes minor corrosion and the resistance measurement may appear to increase improve but th...

Страница 184: ...ly until you stop the test Sinusoidal waveform is used to generate these signals Tone The Tone function allows you to set the Tone Power and generate a pulsed tone on the line to trace a cable pair at the far end The page also displays the Elapsed Time the locator tone is being sent To access Tone page 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select Locator ...

Страница 185: ...sage Setting Test Parameters The Test Parameters page allows you to set the Signal Locator Tone test parameters To set the Parameter values 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select Locator Tone test 3 Tap Tone tab for which you want to set the Parameter values 4 Tap Edit Parameters button to open the Test Parameters page 5 Set the parameter values as ...

Страница 186: ...or Tone Tone Frequencies displays the frequencies of the Locator Tone Termination Resistance is a read only value of 600 Ω Summary The locator tone transmits an alternating signal at 0 dBm or 10 dBm to locate specific pairs with a tone probe Summary tab displays the pass fail status of the tests executed Refer Copper Tests Result Summary on page 291 for more information ...

Страница 187: ...le Load Coils The load coils function detects the presence of load coils in the cable section counts them and displays frequency response in graphical form The page also displays the number of load coils in text and graphical format To access Load Coils page 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select Load Coils test to start the test By default Load Coi...

Страница 188: ...t allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Setting Test Parameters The Test Parameters page allows you to set the parameter values for the test To set the Parameter values 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select Load Coils test 3 Tap Load Coils tab to set the Parameter values 4 T...

Страница 189: ... of the speed of light Setup in the Cable Book Cable Temperature allows you to change the temperature of the cable under test in either degree C or F Summary Load coils generally stop or severely impact DSL service and should be removed Some specialized load coils pass some ADSL signals The load coil detector quickly counts the load on the pair In some cases the DSL splitter may be counted as a lo...

Страница 190: ...s isolation resistance between the wires and to ground Station Ground is also used to identify possible faults and to measure the resistance of the twisted pair cable To access the Station Ground window 1 From the Copper main menu Test Groups select Multimeter 2 test 2 From the Tests menu select Station Ground to start the test By default the Confirmation page opens displaying how to connect your ...

Страница 191: ...ircuit Loop Current is the minimum loop current for the circuit in mA Loop Resistance displays the resistance value of the twisted cable pair Station Ground Resistance from 0 0 to 25 0 ohms is considered a pass If an error message is displayed in lieu of the resistance measurement one of the following conditions could exist Loop resistance 10 k Ohms Tip A not connected to Ground Earth at CO Improp...

Страница 192: ...nts Note The Station Ground test only works with central offices where the tip A is connected to ground earth OK button closes the hookup diagram prompt and starts the test Cancel button closes the hookup diagram prompt only you must tap Start to run the test The Confirmation window is prompted before every Station Ground test is started You can select Hide diagram next time which will not display...

Страница 193: ...close the Confirmation window Setting Threshold Values The Test Thresholds page allows you to configure resistance thresholds for the Station Ground test To set the threshold values 1 From the Copper main menu Test Groups select Multimeter 2 test 2 From the Tests menu select Station Ground to start the test 3 Tap Edit Thresholds button to open the Test Thresholds page 4 Set the threshold values as...

Страница 194: ...old limit for the cable Maximum Minimum or None Threshold Resistance sets the threshold ground resistance value Station Ground resistance from 0 0 to 25 0 ohms is considered a pass Summary Summary tab displays the pass fail status of the tests executed Refer to Copper Tests Result Summary on page 291 for more information ...

Страница 195: ... conditions TDR first attempts to find the length of the circuit and then searches all ranges from shortest to longest for significant events Upon completion the test selects the nearest major event sets the range to match and aligns the cursor with the event TDR can see events as close as the ends of the test leads The graph controls allow you to see the reflections and their distances so that yo...

Страница 196: ...n be edited using the Edit Parameters button Auto TDR displays the distance to the most Significant Event and updates results in real time until you stop the test The last valid results then remain displayed To access Auto TDR Test 1 From the Copper main menu Test Groups tap TDR test 2 From the Tests menu tap Auto TDR to start the test 3 Use the graph controls to maneuver the graph Refer to Graph ...

Страница 197: ...s you to save a snapshot of test results into a result file Refer to Save Test on page 74 for more information Edit Parameters The Test Parameters page allows you to select the Range and Gain values from given lists for the Auto TDR test The Pulse Width parameter is a non editable value that is automatically updated To edit the test parameters 1 From the Auto TDR page select Edit Parameters to ope...

Страница 198: ...Type allows you to select a cable entry with its associated parameters from the current Cable Book to use for testing The selection is not saved when leaving the test The current Cable Book entry is shown by default Cable Fill read only entry displays the type of material the cable is filled with Aircore Jelly Pulp 5 PR or 2 PR Setup in the Cable Book Velocity of Propagation read only entry is the...

Страница 199: ...e last valid results then remain displayed To access Manual TDR Test 1 From the Copper main menu Test Groups tap TDR test 2 From the Tests menu tap Manual TDR to start the test 3 Use the graph controls to maneuver the graph Refer to Graph Controls on page 19 for more information except for hold trace see below The page allows you to view and set the following parameters Select Cable button opens a...

Страница 200: ...d these parameters are disabled and the list values are shown as read only Range Gain Pulse Width VoP allows you to change the velocity of propagation value for the cable using the virtual keyboard Or to change the value by 0 01 use the on screen up down arrows or up down arrow keys of the keypad Note Changes to the VoP only apply during the test for both factory and user cables Upon exiting the t...

Страница 201: ...allows you to set or view the following parameters Cable Type allows you to select a cable entry with its associated parameters from the current Cable Book to use for testing The selection is not saved when leaving the test The current Cable Book entry is shown by default Cable Fill read only entry displays the type of material the cable is filled with Aircore Jelly Pulp 5 PR or 2 PR Setup in the ...

Страница 202: ...race 3 since Trace 1 is always enabled To setup the trace parameters 1 From the Manual TDR page select Trace Setup to open the page 2 In the Trace Setup page select the parameters as required 3 Tap Close to confirm and close the page Trace 1 Live Type can be configured as follows Normal displays a regular live TDR trace Differential 1 2 is the subtraction of Trace 2 from the normal TDR signal The ...

Страница 203: ...trace as the following Hold using this trace to display static snapshots of the live normal TDR regardless of whether Trace 1 is configured as Normal or Differential or Load displaying traces loaded from a file Offset Each trace has a configurable offset ranging from 1 00 to 1 00 The offset for Trace 1 Live is fixed at 0 00 If three traces are enabled all with Offset 0 0 then all three traces will...

Страница 204: ... tab select the parameters as required 3 Click Save button to confirm and or Close button to exit the page 4 In the Load tab select the parameters as required 5 Click Close to confirm and close the page Save tab Storage Location allows you to select where to save your results to a USB or the internal memory Trace lists the single TDR trace or Trace Group to save File Name displays the automaticall...

Страница 205: ... the load destinations FTB 1 Internal Memory Name of the USB Device if attached Trace lists the individual trace or Trace Group to load Load button loads the selected Trace from the Trace Result File Loaded Trace 2 3 Group displays the file name s of the loaded trace s ...

Страница 206: ...lected in the Save Load Trace s window From the Trace Result File window you can Select a file to load Delete a file or Delete All files Cancel exits the list and returns to the Save Load Trace s window To access the list of trace result files 1 From the Save Load Trace s window tap the Load tab to open its window 2 Tap the Load button to open the Trace Result File window ...

Страница 207: ...he Copper main menu Test Groups tap TDR test 2 From the Tests menu tap Xtalk TDR to start the test 3 Use the graph controls to maneuver the graph Refer to Graph Controls on page 19 for more information except for hold trace see below The page allows you to view and set the following parameters Hookup Diagram button opens a Confirmation window displaying how to connect your cables Select Cable butt...

Страница 208: ... Static Trace 3 Static Drop down lists of the following TDR values allow you to change their respective parameters for live Trace 1 Modification of the on screen parameters will be applied to the live trace for the next cycle of measurement When Trace 2 3 is selected these parameters are disabled and the list values are shown as read only Range Gain Pulse Width VoP allows you to change the velocit...

Страница 209: ...he Xtalk TDR feature displays a hookup diagram in a popup window at the beginning of the test showing you how to connect 2 pairs The hookup diagram uses the following graphic and textual components OK button closes the hookup diagram prompt and starts the test Cancel button closes the hookup diagram prompt only you must tap Start to run the test The Confirmation window is prompted before every Xta...

Страница 210: ...in the main Xtalk TDR window In this case the test will not automatically start when you tap the OK button to close the Confirmation window Summary The Summary tab displays the pass fail status and identifying information of the tests executed Refer to Copper Tests Result Summary on page 291 for more information ...

Страница 211: ... test set fault and strap however accuracy may be compromised due to noise oscillators or toners which inject noise and errors should not be used in place of a very low resistance far end strap There are 3 RFL tests to choose from RFL 2 Wire RFL 4 Wire RFL K Test RFL 2 Wire The RFL 2 Wire test allows you to locate resistive faults between tip to ground or ring to ground By default the unit assumes...

Страница 212: ...art button to start the test The page allows you to set the following parameters Select Cable button opens a new page that allows you to set the cable parameters for the current test Refer Setting Cable Parameters on page 212 for more information Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information ...

Страница 213: ...ult DTF Faulted cable FC Resistance at Fault Rf is the ohms of the fault only Voltage at fault Vf If the test reports that it cannot detect the strap when the measured loop resistance is 10 k Ohm this may mean There is no strap connected There is a strap but the cable is too long and has a loop resistance 10 k Ohm There is a strap but there is a high resistance fault or open in the cable The conne...

Страница 214: ...wire to both conductors of the good pair The connection diagram shows you how to connect the cables to the unit Note Results are more accurate but less forgiving than a 2 wire setup because the 4 wire setup requires you to connect the faulted wire conductor to the Ring red jack only To access RFL 4 Wire Test 1 From the Copper main menu Test Groups select RFL test 2 From the Tests menu select RFL t...

Страница 215: ...ion The page displays the separate good pair RFL test results Based on the cable condition corresponding values are added into the diagram at their specific positions Test result units are dependent on Standard in Setup Application Settings Distance to strap DTS Resistance to strap RTS Distance from fault to strap DFTS Resistance from fault to strap RFTS Resistance to fault RTF Distance to fault D...

Страница 216: ...esistance 10 k Ohm There is a strap but there is a high resistance fault or open in the cable The connection leads or strap may be faulty The resistance test may be used to troubleshoot this problem Fault Status displays the status of the RFL test Test Status displays the current state of measurement or an error message ...

Страница 217: ...disconnected and battery removed The test may be used in live cables with ground earth as a reference for the 2 wire method however ground earth may also introduce significant noise affecting the accuracy The K Test is performed in 2 steps 1 Measurements are made with the far end open 2 Measurements are made with the far end closed strap To access RFL K Test 1 From the Copper main menu Test Groups...

Страница 218: ... specific positions Test result measurement units are dependent on Standard in Setup Application Settings The RFL K Test diagram can display some of the following elements R A T B G E wire connectors Distance resistance to strap DTS RTS distance resistance from the FTB 1 to the strap far end Distance resistance from fault to strap DFTS RFTS Distance resistance to fault DTF RTF distance resistance ...

Страница 219: ...ep 2 Closed Ratio value is calculated during the second step 2 and is displayed on the final diagram along with the Open Ratio value Defective wire is represented by T A and R B wires Reference wire is represented by G E wire Fault Status displays the status of the RFL test Test Status displays the current state of measurement or an error message ...

Страница 220: ...re 4 Wire and K Test Changes done for one test are reflected in the others To set the cable values 1 From the Copper main menu Test Groups select RFL test 2 From the Tests menu select RFL test 3 Tap RFL 2 Wire RFL 4 Wire or RFL K Test to open the window 4 Tap Select Cable button to open the Cable Selection page 5 Edit the cable values as required 6 Tap Close to confirm and exit the page ...

Страница 221: ... is unknown specify 0 and the RFL test will measure the length Cable Type allows you to select a cable entry with its associated parameters from the current Cable Book to use for testing The selection is not saved when leaving the test The current Cable Book entry is shown by default Temperature allows you to change the temperature of the cable under test in either degree C or F Resistance specifi...

Страница 222: ...ult Summary on page 291 for more information Supplemental The Supplemental tab displays read only Date and Time and Pass Fail Test Status of the Test Lead Compensation It also displays the Cable Parameters details configured for the RFL tests See Setting Cable Parameters on page 212 for more information on the cable values ...

Страница 223: ...ttenuation during transmission To access Signal tests From the Copper main menu Test Groups select Signal test Signal Main Page The Signal menu allows you to select and run the displayed tests WB Balance WB Attenuation TX RX Tone To start stop a test 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select the test to run ...

Страница 224: ...higher the dB reading Unlike VF Balance WB Balance measures balance across many frequencies to get an understanding of balance at higher frequencies used for DSL However as frequency increases balance is reduced so that a single threshold value across the wideband range is an approximate indication in the test Significant decrease across a wide band of frequencies could be indicative of service af...

Страница 225: ...lues and pass fail status To access WB Balance page 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select WB Balance test to start the test By default WB Balance page opens 3 Use the graph controls to maneuver the graph Refer to Graph Controls on page 19 for more information The current group and the current test which is being measured is displayed in the status ...

Страница 226: ...arameters Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Marginal is the marginal balance threshold for the current selected bandwidth represented by a horizontal yellow line Good is the good balance threshold for the current selected bandwidth represented by a horizontal green line Setting Tes...

Страница 227: ...llowing parameters Bandwidth sets the frequency range for the test by selecting from the following bandwidths 2 2 MHz ADSL 2 8 MHz VDSL2 8 12 MHz VDSL2 12 17 6 MHz VDSL2 17 30 MHz VDSL2 30 Termination Resistance defines the resistance of the test interface connected to the line ...

Страница 228: ...t Signal test 2 From the Tests menu select WB Balance test 3 Tap WB Balance tab for which you want to set the threshold values 4 Tap Edit Thresholds button to open the Test Thresholds page 5 Set the threshold values as required 6 Tap Close to confirm and exit the page The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None Marginal...

Страница 229: ...icators of quality the best single indication of how much one conductor is like the other based on how much Power Influence or noise the pair can mitigate Summary tab displays the pass fail status of the tests executed Refer Copper Tests Result Summary on page 291 for more information ...

Страница 230: ...displays a graph of the Marginal and Good balance results and pass fail status To access WB Attenuation page 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select WB Attenuation test to start the test By default WB Attenuation page opens 3 Use the graph controls to maneuver the graph Refer to Graph Controls on page 19 for more information The current group and the...

Страница 231: ... test parameters Edit Thresholds button opens a new page that allows you to set the Threshold parameters Select Cable button opens a new page that allows you to set the Cable Parameters for the current test Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information ...

Страница 232: ...ameter values 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select WB Attenuation test 3 Tap Edit Parameter button to open the Test Parameter page 4 Set the Bandwidth values as required 5 Tap Close to confirm and exit the page The page allows you to set the following parameter Bandwidth sets the frequency range for the test ...

Страница 233: ...om the Copper main menu Test Groups select Signal test 2 From the Tests menu select WB Attenuation test 3 Tap Edit Thresholds button to open the Test Thresholds page 4 Set the threshold values as required 5 Tap Close to confirm and exit the page The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None Attenuation sets the threshold ...

Страница 234: ...able Parameters as required 5 Tap Close to confirm and exit the page The page allows you to set or view the following parameters Cable Type allows you to select a cable entry with its associated parameters from the current Cable Book to use for testing The selection is not saved when leaving the test The current Cable Book entry is shown by default Cable Fill Material read only entry is the type o...

Страница 235: ...or the reduction in signal strength or insertion loss of the cable Velocity of Propagation read only entry is the velocity of propagation for the cable as a ratio of the speed of light Setup in the Cable Book Cable Temperature allows you to change the temperature of the cable under test in either degree C or F Summary Summary tab displays the pass fail status of the tests executed Refer Copper Tes...

Страница 236: ...of level and frequency tone sent To access Send Tone page 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select TX RX Tone test to start the test By default the Send Tone page opens The current group and the current test which is being measured is displayed in the status bar for example Signal TX RX Tone Note You can increase or decrease the value of VF Level and ...

Страница 237: ...ge Setting Test Parameters The Test Parameters page allows you to set the parameter values for the test To set the Parameter values 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select TX RX Tone test 3 Tap Send Tone tab for which you want to set the Parameter values 4 Tap Edit Parameter button to open the Test Parameter page 5 Set the Parameter values as require...

Страница 238: ...end tone level Level Step allows you to set the send tone level step Frequency allows you to set the send tone frequency to be used Frequency Step allows you to set the send tone frequency step Termination Resistance displays the termination resistance Note The Level or Frequency values can be increased or decreased by selecting the Level or Frequency and pressing up or down arrows on the FTB 1 ke...

Страница 239: ...quency tone received To access Receive Tone page 1 From the Copper main menu Test Groups select Signal test 2 From the Tests menu select TX RX Tone test to start the test 3 Select the Receive Tone tab The current group and the current test which is being measured is displayed in the status bar for example Signal TX RX Tone ...

Страница 240: ...ers button opens a new page that allows you to set the test parameters Test Status displays the current state of measurement or an error message Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information ...

Страница 241: ... want to set the Parameter values 4 Tap Edit Parameter button to open the Test Parameter page 5 Set the Parameter values as required 6 Tap Close to confirm and exit the page The page displays the following parameters Receive Tone allows you to select the Wideband Frequency or Voice Frequency for the Receive tone Termination Resistance displays the termination resistance Summary Summary tab display...

Страница 242: ......

Страница 243: ...surements To access Noise tests From the Copper main menu Test Groups select Noise test Noise Main Page The Noise menu allows you to select and run the displayed tests VF Noise Power Influence WB PSD Noise NEXT To start stop a test 1 From the Copper main menu Test Groups select Noise test 2 From the Tests menu select the test to run ...

Страница 244: ...s results in real time until you stop the test The last valid results then remain displayed The page also displays the pass fail status and VF Noise value To access Continuous page 1 From the Copper main menu Test Groups select Noise test 2 From the Tests menu select VF Noise test to start the test By default the Continuous page opens The current group and the current test which is being measured ...

Страница 245: ... to set the VF Noise thresholds Edit Parameters button opens a new page that allows you to set the Noise parameters Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Test Status displays the current state of measurement or an error message ...

Страница 246: ...enu Test Groups select Noise test 2 From the Tests menu select VF Noise test 3 Tap Continuous tab 4 Tap Edit Thresholds button to open the Test Thresholds page 5 Set the Threshold values as required 6 Tap Close to confirm and exit the page The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None Threshold Noise sets the threshold va...

Страница 247: ...From the Tests menu select VF Noise test 3 Tap Continuous tab 4 Tap Edit Parameters button to open the Test Parameters page 5 Set the Parameter values as required 6 Tap Close to confirm and exit the page The page allows you to set the following parameters VF Noise filter allows you to define the voice frequency noise filter to be used dependent on ITU or ANSI Standard mode Termination Resistance i...

Страница 248: ...eater than 20 DBRNc affect service and can be heard by the customer Metallic faults and bad VF Balance are the typical causes of VF Noise although high external sources or Power Influence can also cause too much noise on an otherwise good pair Summary tab displays the pass fail status of the tests executed Refer Copper Tests Result Summary on page 291 for more information ...

Страница 249: ...are also in graphical form Power Influence The Power Influence function displays and updates results in real time until you stop the test The last valid results then remain displayed The page also displays a value and graph of the Power Influence measurement and pass fail status To access Power Influence page 1 From the Copper main menu Test Groups tap Noise test 2 From the Tests menu tap Power In...

Страница 250: ...page displays the following parameters Edit Parameters button opens a new page that allows you to view the Power Influence parameters Edit Thresholds button opens a new page that allows you to set the Power Influence thresholds Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information ...

Страница 251: ...pper main menu Test Groups select Noise test 2 From the Tests menu select Power Influence test 3 Tap Edit Thresholds button to open the Test Thresholds page 4 Set the threshold values as required 5 Tap Close to confirm and exit the page The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None Threshold Power Influence sets the thres...

Страница 252: ... main menu Test Groups select Noise test 2 From the Tests menu select Power Influence test 3 Tap Edit Parameters button to open the Test Parameters page 4 Tap Close to confirm and exit the page The page displays the following parameters VF Noise filter is the voice frequency noise filter to be used dependent on ITU or ANSI Standard mode Power Line Frequency is a value of 50 or 60 Hz based on frequ...

Страница 253: ...onics can indicate problems or faults in the power distribution plant which may only be resolved in some cases by the power company With the deployment of higher speed services over DSL the upper harmonics of the power distribution are of more concern and can reach as high as 375KHz well into DSL frequencies Good balance and a well maintained sheath shield bonds and grounds are the key elements in...

Страница 254: ...er peaks to see the frequency and power level of specific frequencies You can view a mask a line representing the power distribution of typical circuits such as ISDN overlaid on the noise graph to identify the presence of other signals on the line under test WB PSD The PSD page allows you to configure the parameters for the wideband PSD noise test and view the results To access WB PSD page 1 From ...

Страница 255: ... a result file Refer to Save Test on page 74 for more information Current displays the current value plotted on the y axis Peak displays the maximum peak PSD noise measurement value Mask drop down list allows you to overlay masks lines representing the power signal of other services by selecting a mask from the drop down list which is displayed over the active noise graph Mask graph control icon i...

Страница 256: ...ssociated probability detected from the WB PSD test result Setting Test Parameters The Test Parameters page allows you to set the WB PSD Noise test parameters To set the Parameter values 1 From the Copper main menu Test Groups tap Noise test 2 From the Tests menu tap WB PSD Noise test 3 Tap Edit Parameters button to open the Test Parameters page 4 Set the parameter values as required 5 Tap Close t...

Страница 257: ...E HDSL F ADSL G ADSL ADSL2 VDSL VDSL2 8 VDSL2 12 VDSL2 17 VDSL2 30 Bandwidth sets the frequency range for the test Peak Hold allows you to measure the current PSD noise value compare it against the peak value at each given frequency and display the maximum value Select either ON or OFF Termination Resistance allows you to define the resistance of the dummy load connected to the line including Brid...

Страница 258: ...e Test Enable Disturbers The Enable Disturbers tab allows you to select disturbers to display on the screen specific ones all or none The displayed disturber on the WB PSD results page will be the most dominant disturber that is enabled ...

Страница 259: ...age displays the following parameters Select Type lists all possible mask types to enable Mask lists a selection of masks from the type available for overlay Mask Color allows you to select the color of the mask overlay to easily differentiate it from the WB PSD noise signal Mask Line Width allows you to set the width for the mask line in the graph ...

Страница 260: ...e Copper main menu Test Groups select Noise test 2 From the Tests menu tap WB PSD Noise test 3 Tap the Edit Thresholds button to open the Test Thresholds page 4 Set the threshold values as required 5 Tap Close to confirm and exit the page The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None RMS Noise sets the threshold value ...

Страница 261: ...t also noise which may be reducing SNR and hence interfering with signal quality and service The WB Power Spectral Density PSD Test and features are very informative in today s complex cable environment of high speed services Summary tab displays the pass fail status of the tests executed Refer Copper Tests Result Summary on page 291 for more information ...

Страница 262: ...ion Spot or continuous and Spectrum or snapshot Hookup Diagram The NEXT test optionally displays a hookup diagram in a popup window at the start of each mode showing you how to connect 2 pairs The appearance of this diagram at test startup can be controlled in Application Settings General The hookup diagram uses the following graphic and textual components OK button closes the hookup diagram promp...

Страница 263: ...he test will not automatically start when you tap the OK button to close the Confirmation window Spot The Spot function is a continuous mode of operation measuring the crosstalk for a specific frequency selected by you similar to the method used by the Send Tone test The Spot function displays and updates results in real time until you stop the test The last valid results including pass fail statu...

Страница 264: ...sholds Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Near End CrossTalk NEXT displays the measured near end crosstalk in dB for a single user selected frequency The NEXT measurement range is from 0 to 100 dB with 0 1 dB resolution Frequency TX displays the single transmission frequency value s...

Страница 265: ...meter values 4 Tap Edit Parameter button to open the Test Parameter page 5 Set the parameter values as required 6 Tap Close to confirm and exit the page The page displays the following parameters Frequency allows you to set the frequency value for the Near End Crosstalk NEXT Start Frequency Step 10 kHz OK button automatically enters transfers the Frequency Step value into the Frequency value Frequ...

Страница 266: ...alues 1 From the Copper main menu Test Groups select Noise test 2 From the Tests menu select NEXT test 3 Tap Spot tab 4 Tap Edit Thresholds button to open the Test Thresholds page 5 Set the threshold values as required 6 Tap Close to confirm and exit the page The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None which disables th...

Страница 267: ...meters To access the Spectrum page 1 From the Copper main menu Test Groups select Noise test 2 From the Tests menu select NEXT test to start the test 3 Select the Spectrum tab The page allows you to view and set the following parameters Hookup Diagram button opens a Confirmation window displaying how to connect your cables Edit Parameters button opens a new page that allows you to set the test par...

Страница 268: ...enu Test Groups select Noise test 2 From the Tests menu select NEXT test 3 Tap Spectrum tab for which you want to set the parameter values 4 Tap Edit Parameter button to open the Test Parameters page 5 Set the parameter values as required 6 Tap Close to confirm and exit the page The page displays the following parameters Bandwidth allows you to select the bandwidth of the frequency range for the t...

Страница 269: ... test 3 Tap Spectrum tab 4 Tap Edit Thresholds button to open the Test Thresholds page 5 Set the threshold values as required 6 Tap Close to confirm and exit the page The page allows you to set the following parameters Threshold is the threshold limit for each pair Maximum Minimum or None which disables the threshold In this case the pass fail status indicator will not be displayed Crosstalk allow...

Страница 270: ...Noise Tests 262 FTB 610 NEXT Summary Summary tab displays the pass fail status of the tests executed Refer to Copper Tests Result Summary on page 291 for more information ...

Страница 271: ...d captures impulse noises in the time domain so you can analyze impulse duration and frequency Both continuous and capture trigger modes are provided The Impulse Duration and Disruption IDD tests capture and show the distribution and accumulation of impulse noise durations over time in a histogram To access Impulse tests From the Copper main menu Test Groups select Impulse test Impulse Main Page T...

Страница 272: ...Impulse Tests 264 FTB 610 Impulse Main Page To start stop a test 1 From the Copper main menu Test Groups select Impulse test 2 From the Tests menu select the test to run ...

Страница 273: ...rate affecting the circuit VF Impulse The VF Impulse function displays and updates results in real time for the length of time set in Test Duration or less if you stop the test The last valid results then remain displayed To access VF Impulse page 1 From the Copper main menu Test Groups select Impulse test 2 From the Tests menu select VF Impulse Noise test to start the test By default the VF Impul...

Страница 274: ... new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information Setting Test Parameters The Test Parameters page allows you to set the VF Impulse test parameters To set parameter values 1 From the Copper main menu Test Groups tap Noise test 2 From the Tests menu tap VF Impulse Noise test 3 Tap Edit Parameters button to open the Test P...

Страница 275: ...llows you to define the resistance of the dummy load connected to the line by selecting either 600 Ω or Bridging 100 kΩ Setting Threshold Values The Test Thresholds page allows you to set the VF Impulse Noise Threshold values for the test To set the Threshold values 1 From the Copper main menu Test Groups select Noise test 2 From the Tests menu select VF Impulse Noise test 3 Tap VF Impulse tab 4 T...

Страница 276: ...you to set the threshold value for this counter Low Counter Power Detection Level defines the low threshold limits for the impulse noise test Power Separation defines the level difference between the Low Mid and High thresholds Specify a value between 1 and 6 dB Summary Summary tab displays the pass fail status of the tests executed Refer Copper Tests Result Summary on page 291 for more informatio...

Страница 277: ...em and determine their characteristics The WB Impulse Noise test may be run over long time periods to assess time of day challenges not experienced during repair times WB Count The Count function displays and updates results in real time for the length of time set in Test Duration or less if you stop the test The last valid results then remain displayed The page also displays the Detection Level C...

Страница 278: ...ers button opens a new page that allows you to set the test parameters Edit Thresholds button opens a new page that allows you to set the test thresholds Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer Save Test on page 74 for more information ...

Страница 279: ...rm and exit the page The page allows you to set the following parameters Noise Filter lists the filter currently enabled Options are None ISDN E HDSL F ADSL G ADSL ADSL2 VDSL VDSL2 8 VDSL2 12 VDSL2 17 VDSL2 30 Termination Resistance allows you to define the resistance of the dummy load connected to the line Termination is either Terminated if the termination resistance is internal to the unit or B...

Страница 280: ...ort the Impulse Separation Time value from Impulse Scope Plot Interval allows you to define the time period to display the impulse noise spikes on the graph Setting Threshold Values The Test Thresholds page allows you to set the WB Impulse Noise Threshold values for the test To set the threshold values 1 From either the WB Count or WB Histogram tab tap the Edit Thresholds button to open the Test T...

Страница 281: ...per Test 273 WB Impulse Noise Test Threshold is the threshold limit for each pair Maximum Minimum or None Counter allows you to set the threshold value for this counter Power Detection Level defines the threshold limits ...

Страница 282: ...main menu Test Groups tap Noise test 2 From the Tests menu tap WB Impulse Noise icon to start the test By default the WB Count page opens 3 Tap the WB Histogram tab to view the graph 4 Use the graph controls to maneuver the graph Refer to Graph Controls on page 19 for more information Summary Summary tab displays the pass fail status of the tests executed Refer to Copper Tests Result Summary on pa...

Страница 283: ...d updates results in real time for the length of time set in Test Duration or less if you stop the test The last valid results then remain displayed To access Impulse Scope page 1 From the Copper main menu Test Groups select Impulse test 2 From the Tests menu select Impulse Scope to open the page and start the test 3 Use the graph controls to maneuver the graph Refer to Graph Controls on page 19 f...

Страница 284: ...Refer to Save Test on page 74 for more information Voltage Threshold determines when impulse events are displayed or captured trigger level based on the Peak voltage level of the event s The Voltage Detection Level set in the Threshold page above is displayed Capture Window provides a drop down list that allows you to select the x axis display window width IST Impulse Separation Time specifies the...

Страница 285: ...values as required 5 Tap Close to confirm and exit the page The page allows you to set the following parameters Trigger Mode is either Single one shot snapshot or Normal continuous constantly re triggered The test either Single or Normal is triggered by the first impulse that reaches the test threshold either threshold value Noise Filter defines the filter currently enabled Options are None ISDN E...

Страница 286: ...and defines the size of the displayed time domain graph However 10 msec of data is always stored independent of the capture window size This enables you to zoom out to 10 ms for any Capture Window size Impulse Separation Time defines the shortest time between consecutive discrete impulses and is used for centering the impulse on the graph This separation time also defines the largest allowable gap...

Страница 287: ...enu select Impulse Scope test 3 Tap Edit Thresholds button to open the Threshold page 4 Set the threshold as required 5 Tap Close to confirm and exit the page The following parameters are displayed The Voltage Detection Level allows you to set the test threshold in either V or mV The threshold can be changed when the test is running but will be applied to the next trigger event Power Detection Lev...

Страница 288: ...ers for the Impulse Scope main graph and graph insert To select the Graph settings 1 From the Copper main menu Test Groups select Impulse test 2 From the Tests menu select Impulse Scope test 3 Tap Graph Settings button to open the page 4 Select the settings as required 5 Tap Close to confirm and exit the page ...

Страница 289: ...s set to 10 to 10 V however the pull down selection displays Use current scale Show Graph Insert allows you to remove the graph insert when not selected Graph Insert Location allows you to select where the graph insert is placed on the page Top Left Right Bottom Left Right Graph Insert Size allows you to specify the Width and Height of the graph insert Width value should be in the range of 250 to ...

Страница 290: ... showing the distribution of different duration impulses over time This is key to understand when short events such as REIN occur versus longer events PEIN or short high impulse noise events SHINE The page also records the Elapsed Time Total Counts and pass fail status The test displays and updates results in real time for the length of time set in Test Duration or less if you stop the test The la...

Страница 291: ...ing parameters are displayed Edit Parameters button opens a new page that allows you to set the test parameters Edit Thresholds button opens a new page that allows you to set the Impulse Duration and Counter thresholds Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer to Save Test on page 74 for more information ...

Страница 292: ... and pass fail status The test displays and updates results in real time for the length of time set in Test Duration or less if you stop the test The last valid results then remain displayed To access the Disruption page 1 From the Copper main menu Test Groups select Impulse test 2 From the Tests menu select Impulse Duration to open the page then tap the Disruption tab to start the test 3 Use the ...

Страница 293: ...wing parameters are displayed Edit Parameters button opens a new page that allows you to set the test parameters Edit Thresholds button opens a new page that allows you to set the Impulse Duration and Counter thresholds Save Test button opens a new page that allows you to save a snapshot of test results into a result file Refer to Save Test on page 74 for more information ...

Страница 294: ...as required 3 Tap Close to confirm and exit the page The page allows you to set the following parameters Noise Filter defines the filter currently enabled Options are None ISDN E HDSL F ADSL G ADSL ADSL2 VDSL VDSL2 8 VDSL2 12 VDSL2 17 VDSL2 30 Termination Resistance allows you to define the resistance of the dummy load connected to the line Termination is either Terminated if the termination resis...

Страница 295: ...rom Impulse Scope Plot Interval is only enabled in the Disruption tab and allows you to define the time period to display the impulse noise bars on the graph The Disruption histogram shows the sum of impulse durations that are collected during each plot interval bar Setting Threshold Values The Threshold page allows you to set the Impulse Duration Threshold for the test To set the threshold values...

Страница 296: ... Scope button allows you to import the power and voltage detection values from the Impulse Scope test Total Count Disruption Threshold Threshold is the counts disruption threshold limit Maximum Minimum None Total Counts Disruption define the threshold values for either the number of total counts during the impulse noise duration or the number of total disruptions Summary Summary tab displays the p...

Страница 297: ...ct to cable temperature The Test Lead Compensation routine allows you to perform resistance and capacitance compensation The page displays the Pass Fail status of the last compensation done Note For greatest accuracy perform a test lead compensation before a new test session with the FTB 1 unit To access Test Lead Compensation 1 From the Copper main menu Test Groups select Test Lead Compensation 2...

Страница 298: ...ast compensation was done or application installation time Start Compensation button allows you to start the Test Lead Compensation by overwriting the current test lead characteristics Summary Summary tab displays the pass fail status of the tests executed Refer Copper Tests Result Summary on page 291 for more information ...

Страница 299: ...st To access Summary Page 1 From the Copper main menu Test Groups select the test 2 From the Tests menu select the test to run 3 Select the Summary tab to view the summary page The page displays the following fields Test Name displays the name of the tests executed Test Date Time displays the date and time the test was executed P F Status displays the pass fail status of the test ...

Страница 300: ......

Страница 301: ...ep the unit out of direct sunlight Avoid high humidity or significant temperature fluctuations Avoid unnecessary shocks and vibrations If any liquids are spilled on or into the unit turn off the power immediately disconnect from any external power source remove the batteries and let the unit dry completely WARNING The use of controls adjustments and procedures namely for operation and maintenance ...

Страница 302: ...fications depends on operating conditions For example the calibration validity period can be longer or shorter depending on the intensity of use environmental conditions and unit maintenance as well as the specific requirements for your application All of these elements must be taken into consideration when determining the appropriate calibration interval of this particular EXFO unit Under normal ...

Страница 303: ... months after the calibration date Recommended calibration period 2 years To ensure that your unit conforms to the published specifications calibration may be carried out at an EXFO service center or depending on the product at one of EXFO s certified service centers Calibrations at EXFO are performed using standards traceable to national metrology institutes Note You may have purchased a FlexCare...

Страница 304: ......

Страница 305: ...using the AC adapter charger Unit is not connected to an external power supply Connect the unit to an external power supply using the AC adapter charger External power supply is disconnected Make sure the external power supply is connected at both ends Unit screen is dark Unit s backlight is off Tap the backlight button Battery is discharged and unit has shut down Charge the battery Replace the ba...

Страница 306: ...r is displayed to browse through all user accounts Select any of the user accounts that you can see on screen and then press the down arrow from the unit s keypad to go to the next account User the up down arrows to browse through the accounts Problem Possible Cause Solution ...

Страница 307: ...ormation about technical support and for a list of other worldwide locations visit the EXFO Web site at www exfo com If you have comments or suggestions about this user documentation you can send them to customer feedback manual exfo com To accelerate the process please have information such as the name and the serial number see the product identification label as well as a description of your pro...

Страница 308: ...the unit Transportation damage can occur from improper handling The following steps are recommended to minimize the possibility of damage Pack the unit in its original packing material when shipping Avoid high humidity or large temperature fluctuations Keep the unit out of direct sunlight Avoid unnecessary shocks and vibrations ...

Страница 309: ... the warranty period and found to meet all published specifications EXFO will charge standard calibration fees THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED IMPLIED OR STATUTORY INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IN NO EVENT SHALL EXFO BE LIABLE FOR SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES IMPORTANT The warran...

Страница 310: ...hall be responsible for any failure in the performance of other items to which the product is connected or the operation of any system of which the product may be a part EXFO shall not be liable for damages resulting from improper usage or unauthorized modification of the product its accompanying accessories and software ...

Страница 311: ...re not covered by this warranty This warranty excludes failure resulting from improper use or installation normal wear and tear accident abuse neglect fire water lightning or other acts of nature causes external to the product or other factors beyond the control of EXFO Certification EXFO certifies that this equipment met its published specifications at the time of shipment from the factory IMPORT...

Страница 312: ...ditions under which it was observed 5 Return the equipment prepaid to the address given to you by support personnel Be sure to write the RMA number on the shipping slip EXFO will refuse and return any package that does not bear an RMA number Note A test setup fee will apply to any returned unit that after test is found to meet the applicable specifications After repair the equipment will be return...

Страница 313: ...SA and Canada Tel 1 418 683 5498 Fax 1 418 683 9224 support exfo com EXFO Europe Service Center Winchester House School Lane Chandlers Ford Hampshire S053 4DG ENGLAND Tel 44 2380 246800 Fax 44 2380 246801 support europe exfo com EXFO Telecom Equipment Shenzhen Ltd 3rd Floor Building 10 Yu Sheng Industrial Park Gu Shu Crossing No 467 National Highway 107 Xixiang Bao An District Shenzhen China 51812...

Страница 314: ......

Страница 315: ...0 MHz Frequency resolution 1 kHz steps Frequency uncertainty accuracy 50 ppm 100 Hz Level range 20 dBm to 0 dBm at 100 1 Level resolution 0 1 dB Level uncertainty accuracy 1 dB Impedance 100 1 120 1 135 1 150 1 600 1 Receiver characteristics Reception frequency range 200 Hz to 20 kHz 20 kHz to 30 MHz Frequency uncertainty accuracy 50 ppm 1 digit VF reception level range 90 dBm to 15 dBm at 600 1 V...

Страница 316: ...Frequency 1004 Hz Level range 0 dB to 100 dB Level uncertainty accuracy 1 dB Impedance 600 1 Time domain reflectometer TDR Modes Automatic Manual and Crosstalk Xtalk operation with location of most significant event s Distance range 0 m to 6700 m 0 ft up to 22 000 ft on 24 AWG 0 5 mm cable Pulse width 15 ns to 20 μs automatic control Amplitude 7 5 V p p on cable 9 V p p open circuit Velocity of pr...

Страница 317: ...iggering IDD threshold 60 dBm to 15 dBm Total impulse hit count 65 000 000 Total impulse disruption time 65 000 000 ms Range Scope 10 μs to 10 ms IDD 1 μs to 20 ms Test duration Counter histogram minutes 1 5 10 15 30 and 60 Counter histogram hours 4 8 12 24 and 100 Scope continuous and capture trigger modes Impulse separation time IST 1 μs to 999 μs Noise filters None or E F G ADSL ADSL2 VDSL VDSL...

Страница 318: ... strap three significant digits least significant digit 1 m Uncertainty accuracy 0 1 1 1 x RTS K Test uncertainty accuracy 1 0 1 1 RTS Rf1 Rf2 10 M1 double fault 1 0 1 1 RTS single fault Notes a Subject to change without notice b Typical at 23 C 3 C on batteries with no USB connection c Specifications based on 24 AWG PE 0 5 mm cabling d Specification based on 1 kft 24 AWG cabling Range depends on ...

Страница 319: ...r range dBm 10 to 86 InGaAs 26 to 64 GeX Uncertainty b 5 3 pW InGaAs 5 0 4 nW GeX Display resolution dB InGaAs GeX 0 01 max to 76 dBm 0 1 76 dBm to 86 dBm 1 86 dBm to min 0 01 max to 54 dBm 0 1 50 dBm to 60 dBm 1 60 dBm to min Automatic offset nulling range c Max power to 63 dBm for InGaAs Max power to 40 dBm for GeX Tone detection Hz 270 1000 2000 Notes a At 23 ºC 1 ºC 1550 nm and FC connector Wi...

Страница 320: ......

Страница 321: ... 95 119 type 95 156 capacitance 31 68 96 119 capacitors 6 caution of personal hazard 4 of product hazard 4 CE viii certification information vii charger 6 circuit ID 75 cleaning front panel 293 conventions safety 4 current 106 customer name 75 customer service 304 D DC current 96 DC voltage 96 detecting module 14 dialer 46 distance 68 E edit parameters 90 100 126 threshold 126 thresholds 90 100 en...

Страница 322: ...14 insertion 12 removal 12 N noise filter 69 P phone book 36 details 38 load 43 save 44 phone number 39 POTS DC Current 92 DC voltage 92 power influence 101 107 power line frequency 69 power separation 268 power spectral density 69 power supply 6 product identification label 299 specifications 307 profile delete 64 load 51 Q quiet line entry 103 R removing a module 12 repairing unit 6 resistance 3...

Страница 323: ...afety 4 T technical specifications 307 technical support 299 temperature 68 temperature for storage 293 termination impedance 69 test from 70 to 70 threshold mid counter 268 threshold capacitive balance 154 transportation requirements 293 300 troubleshooting 297 U unit repairing 6 USB copy from 63 copy to 63 V VF impulse noise 107 111 noise 107 111 VF noise 101 VF noise filter 103 voltage 106 W wa...

Страница 324: ...al sub assemblya ⷵ兓ↅ a a If applicable Ⱁ㨫抑䞷ᇭ X O O O O O Mechanical sub assemblya 㧉㬿兓ↅ a O O O O O O NOTICE 抩 CHINESE REGULATION ON RESTRICTION OF HAZARDOUS SUBSTANCES ℝ 䓸德棟Ⓟ䤓屓 NAMES AND CONTENTS OF THE TOXIC OR HAZARDOUS SUBSTANCES OR ELEMENTS CONTAINED IN THIS EXFO PRODUCT 㦻 EXFO ℶ 䤓㦘㹡㦘䓸德㒥侯䤓䱿摞 O Indicates that this toxic or hazardous substance contained in all of the homogeneous materials fo...

Страница 325: ... use period years 䘾㔳䞷㦮棟 Logo 㪖 This Exfo product 㦻 EXFO ℶ 10 Batterya 䟄㻯 a a If applicable Ⱁ㨫抑䞷ᇭ 5 MARKING REQUIREMENTS 㪖㽷尐㻑 Product ℶ Environmental protection use period years 䘾㔳䞷㦮棟 Logo 㪖 This Exfo product 㦻 EXFO ℶ 10 Batterya 䟄㻯 a a If applicable Ⱁ㨫抑䞷ᇭ 5 ...

Страница 326: ...EXFO ASIA PACIFIC 62 Ubi Road 1 09 01 02 Oxley Bizhub 2 SINGAPORE 408734 Tel 65 6333 8241 Fax 65 6333 8242 EXFO CHINA Beijing Global Trade Center Tower C Room 1207 36 North Third Ring Road East Dongcheng District Beijing 100013 P R CHINA Tel 86 10 5825 7755 Fax 86 10 5825 7722 EXFO SERVICE ASSURANCE 270 Billerica Road Chelmsford MA 01824 USA Tel 1 978 367 5600 Fax 1 978 367 5700 EXFO FINLAND Elekt...

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