EXFO AXS-200/610 User Manual
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EXFO AXS-200/610 User Manual

EXFO AXS-200/610 User Manual

Copper test module
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User Guide
AXS-200/610
Copper Test Module

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Summary of Contents for EXFO AXS-200/610

  • Page 1 User Guide AXS-200/610 Copper Test Module...
  • Page 2 Engineering Inc. (EXFO). Information provided by EXFO is believed to be accurate and reliable. However, no responsibility is assumed by EXFO for its use nor for any infringements of patents or other rights of third parties that may result from its use.

  • Page 3: Table Of Contents

    Contents Contents Certification Information ......................v 1 Introducing the AXS-200/610 Copper Test Module ........1 Main Features .........................1 Typical Applications ........................2 Cable Connections ........................2 LED Indicators .........................3 Electrical Safety Information ....................3 VDSL2 .............................4 Navigating through the AXS-200/610 ..................5 Conventions ..........................6 2 Getting Started with Copper Qualification Tests ........
  • Page 4 Solving Common Problems ....................131 Contacting the Technical Support Group ................132 Transportation ........................133 11 Warranty ....................135 General Information ......................135 Liability ..........................136 Exclusions ...........................136 Certification ........................136 Service and Repairs ......................137 EXFO Service Centers Worldwide ..................138 A Technical Specifications ................139 Index .......................141 AXS-200/610...

  • Page 5: Certification Information

    F.C.C. Information Electronic test equipment is exempt from Part 15 compliance (FCC) in the United States. However, compliance verification tests are systematically performed on most EXFO equipment. Information Electronic test equipment is subject to the EMC Directive in the European Union.
  • Page 6 DECLARATION OF CONFORMITY Application of Council Directive(s): 73/23/EEC - The Low Voltage Directive 89/336/EEC - The EMC Directive And their amendments Manufacturer’s Name: EXFO Electro-Optical Engineering Inc. Manufacturer’s Address: 400 Godin Avenue, Quebec (Quebec) Canada G1M 2K2 (418) 683-0211 Equipment Type/Environment: Test &...

  • Page 7: Introducing The Axs-200/610 Copper Test Module

    Introducing the AXS-200/610 Copper Test Module The AXS-200/610 Copper Test Module is a handheld device designed to test basic twisted pair quality, identify and locate faults, perform advanced single-ended loop tests, and troubleshoot noise and signal issues all the way up to 30 Mhz in support of the VDSL2 standard. These measurements offer a quick and thorough method to determine if the cable is capable of supporting xDSL technology.

  • Page 8: Typical Applications

    Introducing the AXS-200/610 Copper Test Module Typical Applications Typical Applications The AXS-200/610 can be configured to run the following series of tests to see if the cable is suitable for carrying digital subscriber line (DSL) technologies: Auto tests POTS auto test...

  • Page 9: Led Indicators

    Introducing the AXS-200/610 Copper Test Module LED Indicators Note: When connecting a DSL cable to the WAN port, use the RJ-45 plug end of the 26AWG cable provided with the unit. There is a 1500V maximum transient voltage on telecom ports. Basic insulation is needed for external telecom circuits.

  • Page 10: Vdsl2

    Introducing the AXS-200/610 Copper Test Module VDSL2 VDSL2 Very high speed digital subscriber lines (VDSL) is a new standard that allows extremely high speed internet access over existing copper cables. The VDSL2 standard increases the spectrum allocation up to 30 MHz for even higher performance than its predecessor VDSL1, and allows speeds up to 100 Mbps symmetrical (both up and downstream).

  • Page 11: Navigating Through The Axs-200/610

    Introducing the AXS-200/610 Copper Test Module Navigating through the AXS-200/610 Navigating through the AXS-200/610 Use the following general instructions to navigate through the AXS-200/610 menus and panes: To navigate through the menu items use the arrow keys. To confirm a choice or open a menu item press Most manual tests automatically run when they are selected from the menu.

  • Page 12: Conventions

    Introducing the AXS-200/610 Copper Test Module Conventions Conventions Before using the product described in this manual, you should understand the following conventions: ARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Do not proceed unless you understand and meet the required conditions.

  • Page 13: Getting Started With Copper Qualification Tests

    Getting Started with Copper Qualification Tests The AXS-200/610 is designed to test basic twisted pair quality, identify and locate faults, perform advanced single-ended loop tests, and troubleshoot noise and signal issues all the way up to 30 MHz in support of the VDSL2 standard.
  • Page 14 Dial Tone Detected, No Dial Tone, or Busy Tone Detected. Volume is used to set the headset volume to LOW or HIGH. Hang Up button terminates the call and you’ll be returned to the POTS Dialer pane. AXS-200/610...
  • Page 15 Getting Started with Copper Qualification Tests POTS Dialing Add to Phone Book button enters the number dialed into the Phone Book by bringing up the edit screen where you can add the Name for the Number dialed and save it. After pressing either the Cancel or Update buttons, you’ll be returned to the POTS Dialer pane.

  • Page 16: Regional Settings

    Regional Settings Regional Settings Before performing copper qualification tests, set up the software settings and values for the cables. The AXS-200/610 allows you to save standard parameter settings to different profiles and reuse them as needed. Select Profile The Select Profile tab allows you to configure the unit with specific measurement values.
  • Page 17 Getting Started with Copper Qualification Tests Regional Settings When you change the selections and press , the following actions should be performed: 1. If ProfileName selection is not Default then save modifications (if any) into the current profile file and proceed with the selected action. 2.
  • Page 18 VOP allows you to set the velocity of propagation for the cable as a ratio of the speed of light. Enter a value between 0.400 and 0.999. Restore Defaults allows you to reset cable parameters for the selected cable to the standard default values. AXS-200/610...
  • Page 19 Getting Started with Copper Qualification Tests Regional Settings To select parameter values: 1. Press the up/down arrow keys to highlight the desired parameter. 2. Press to display the list or select the value. 3. Press the up/down arrow keys to highlight the desired value. 4.
  • Page 20 To select the parameter values: 1. Press the up/down arrow keys to highlight the desired parameter. 2. Press to display the list. 3. Use the up/down arrow keys to highlight the desired value, and press to accept the value. AXS-200/610...
  • Page 21 Getting Started with Copper Qualification Tests Regional Settings Phone Book The Phone Book tab provides you with a list of saved names and numbers that will be part of the Profile. Each parameter and button is described below: Name displays the list box of names in a phone book list.
  • Page 22 To select and edit the controls: 1. Press the up/down arrow keys to highlight the desired entry and press 2. Use the alphanumeric keypad to enter a value. To cancel the entry, press 3. Press to accept the value. AXS-200/610...

  • Page 23: Saving Results

    Saving Results You can save any of your results after running and viewing a test performed with the AXS-200/610, in either text or graphical format. Each copper qualification test includes a Save Results tab to do so. Press the F1, F2, or F3 key to view this tab, or use the function arrow keys on either side of the F1 and F3 keys to access it.
  • Page 24 USB memory stick is not inserted, the following warning dialogue box appears: USB device is not detected. Append to Report button appears only if Session result is Enable, and creates an HTML report for the current test in internal memory. AXS-200/610...
  • Page 25 Getting Started with Copper Qualification Tests Saving Results To set parameter values and save results: 1. Press the left/right and up/down arrow keys to highlight the desired parameter. 2. Press to display the list or select the value. 3. Press the up/down arrow key to highlight the desired value. 4.

  • Page 26: Reading Saved Results

    Auto Test Video-DSL Rate Prediction POTS Auto Test DMM Tests VF Receive Tone VF Noise VF Impulse Noise VF Power Influence VF Long.Balance VF Load Coil RFL-2 Wires RFL-4 Wires Loop Mapper WB Receive Tone AXS-200/610...
  • Page 27 Getting Started with Copper Qualification Tests Reading Saved Results WB Impulse Noise WB Impulse Noise Histogram Spectral Detective PSD Noise Attenuation WB Longitudinal Balance WB Data Rate Prediction Rect. L Detection Resistive Balance To open previously saved test results: 1. Press to open the list.

  • Page 29: Auto Cq/Video-Dsl Rate Prediction

    Auto CQ/Video-DSL Rate Prediction CQ Auto Test The cable qualification auto test function allows you to automatically run tests used in pre-qualification, installation, and maintenance of different circuit types from POTS to VDSL2. Auto tests include a range of different tests that compare measured results against stored threshold values to provide pass or fail results.

  • Page 30: Configuring Cq Auto Tests

    It is also used to identify possible faults, and to measure the resistance of the twisted pair cable for estimating loop length. Toggle between Enable and Disable. Capacitance measures the capacitance of the cable for estimating loop length. Toggle between Enable and Disable. AXS-200/610...
  • Page 31 Auto CQ/Video-DSL Rate Prediction Configuring CQ Auto Tests Isolation measures the quality of insulation or sheathing for the copper pairs. Load Coil Detection detects the presence of load coils in the line. Toggle between Enable and Disable. Power Influence measures the effects that 50 Hz and 60 Hz powerline (AC Mains) interference has on the circuit under test.
  • Page 32 TDR test identifies and locates all types of faults as well as bridge taps (multiple appearances) and load coils. To select tests: 1. Press the up/down arrow keys to highlight a desired test. 2. Press to toggle between Enable and Disable. 3. Select other tests as required. AXS-200/610...
  • Page 33 Auto CQ/Video-DSL Rate Prediction Configuring CQ Auto Tests Common Parameters The Common Param. tab allows you to set up parameters common to all tests in the auto test function. Each parameter is described below: Cable Type defines the gauge of the cable in use.
  • Page 34 Specify a value between 1 and 6 dB. Imp. Noise Measure. Time defines the time duration to measure impulse noise. The available choices are: 1 minute, 5 minutes, 10 minutes, 15 minutes, 60 minutes, or 24 hours. AXS-200/610...
  • Page 35 Auto CQ/Video-DSL Rate Prediction Configuring CQ Auto Tests To set parameter values: 1. Press the up/down arrow keys to highlight the desired parameter. 2. Press to display the list or select the value. 3. Press the up/down arrow keys to highlight the desired value. 4.
  • Page 36 Specify a value between -50 and 0 (-40 and 0 if any filter applied). Imp. Noise Measure. Time defines the time duration to measure impulse noise. The available choices are: 1 minute, 5 minutes, 10 minutes, 15 minutes, 60 minutes, or 24 hours. AXS-200/610...
  • Page 37 Auto CQ/Video-DSL Rate Prediction Configuring CQ Auto Tests To set parameter values: 1. Press the up/down arrow keys to highlight the desired parameter. 2. Press to display the list or select the value. 3. Press the up/down arrow key to highlight the desired value. 4.
  • Page 38 Min. Resistance T-G(MOhm) defines the minimum threshold resistance for the T-G leg of the circuit. Specify a value between 0 and 999. Min. Resistance R-G(MOhm) defines the minimum threshold resistance for the R-G leg of the circuit. Specify a value between 0 and 999. AXS-200/610...
  • Page 39 Auto CQ/Video-DSL Rate Prediction Configuring CQ Auto Tests To set a threshold value: 1. Press the up/down arrow keys to highlight the desired parameter. 2. Press to select the value. 3. Press the left arrow key to erase the existing value, and then use the alphanumeric keypad to enter a value.
  • Page 40 1. Press the up/down arrow keys to highlight the desired parameter. 2. Press to select the value. 3. Press the left arrow key to erase the existing value, and then use the alphanumeric keypad to enter a value. To cancel the entry, press 4. Press to accept the value. AXS-200/610...

  • Page 41: Running Cq Auto Tests And Viewing Results

    Auto CQ/Video-DSL Rate Prediction Running CQ Auto Tests and Viewing Results Running CQ Auto Tests and Viewing Results Auto test results are located on the CQ Auto Test pane tabs. To run auto tests and view results: 1. From the CQ Auto Test pane use the up/down arrow keys to highlight Run Test, and press 2.
  • Page 42 The Load Coil tab displays the number of load coils in the line, and measured values from the load coil detection test in graphical form. To move the screen pointer: Press the left/right arrow keys to move the screen pointer. The pointer value updates dynamically. AXS-200/610...
  • Page 43 Auto CQ/Video-DSL Rate Prediction Running CQ Auto Tests and Viewing Results VF Tests The VF Tests tab displays the measured values and PASS or FAIL status of the voice frequency tests. VF Impulse Noise The VF Impulse Noise tab displays the measured values from the voice frequency impulse noise tests.
  • Page 44 The graphical display zooms in or out accordingly. 5. Press repeatedly to continue zooming. To move the screen pointer: Press the left/right arrow keys to move the screen pointer. The pointer value updates dynamically. AXS-200/610...
  • Page 45 Auto CQ/Video-DSL Rate Prediction Running CQ Auto Tests and Viewing Results PSD Noise The PSD Noise tab displays the RMS Noise value from the power spectral density (PSD) noise tests in text and graphical form. The list and buttons on the tab are described below: (Zoom function List) allows you to select the desired zoom function:...
  • Page 46 The graphical display zooms in or out accordingly. 5. Press repeatedly to continue zooming. To move the screen pointer: Press the left/right arrow keys to move the screen pointer. The pointer value updates dynamically. AXS-200/610...
  • Page 47 Auto CQ/Video-DSL Rate Prediction Running CQ Auto Tests and Viewing Results WB Impulse Noise The WB Impulse Noise tab displays the measured values from the wideband impulse noise tests. The TDR tab displays the time domain reflectometry which is on and ready to use upon completion of the Auto Test.
  • Page 48 (delta symbol) above the graph. To zoom in/out: 1. Press to select the Zoom function. Default mode is Zoom. 2. Press the up/down arrow keys to increase/decrease Zoom function. The graphical display zooms in or out accordingly. AXS-200/610...

  • Page 49: Video-Dsl Rate Prediction

    Auto CQ/Video-DSL Rate Prediction Video-DSL Rate Prediction Video-DSL Rate Prediction The video-DSL rate prediction test provides an innovative way to understand the otherwise complicated output of electrical and attenuation measurements, and noise tests as they relate to the capacity to transport IPTV video over ADSL2+ circuits.
  • Page 50 L Mask 1 assumes an increase in ADSL2 range/distance. L Mask 2 also extends the signal reach but can show an improvement in the upstream data rate. M allows increased upload speeds from 1 Mbps to 3.5 Mbps. Available only for ADSL2 and ADSL2+. AXS-200/610...
  • Page 51 Auto CQ/Video-DSL Rate Prediction Configuring Video-DSL Rate Prediction Technology lists the following values: ADSL2+, ADSL2, or ADSL. If Annex L is previously selected, ADSL2 is automatically set. If Annex M, ADSL is not available. Target SNR is the desired signal-to-noise ratio ranging from 0 to 31 dB. Default value is 6 dB.
  • Page 52 1. Press the up/down arrow keys to highlight the desired parameter. 2. Press to select the value. 3. Press the left arrow key to erase the existing value, and then use the alphanumeric keypad to enter a value. To cancel the entry, press 4. Press to accept the value. AXS-200/610...
  • Page 53 Auto CQ/Video-DSL Rate Prediction Configuring Video-DSL Rate Prediction Impulse Noise Setup The Imp. Noise Setup tab allows you to configure parameters to measure impulse noise on the circuit under test. Each parameter on the pane is described below. Termination defines if the unit uses normal test impedance termination or high bridging impedance when the cable is...
  • Page 54 3. Press the up/down arrow keys to highlight the desired value. 4. Press the left arrow key to erase the existing value, and then use the alphanumeric keypad to enter a value. To cancel the entry, press 5. Press to accept the value. AXS-200/610...

  • Page 55: Running Video-Dsl Rate Prediction Tests And Viewing Results

    Auto CQ/Video-DSL Rate Prediction Running Video-DSL Rate Prediction Tests and Viewing Results Running Video-DSL Rate Prediction Tests and Viewing Results Details of the video-data rate prediction results are located on the Video-DSL Rate Prediction pane tabs. To run the tests and view results: 1.
  • Page 56 To view more information about each available test result: 1. Press the up/down arrows to highlight the Details button alongside the desired test result. 2. Press to select the desired Details button. 3. To return to the Test Summary pane, press AXS-200/610...
  • Page 57 Auto CQ/Video-DSL Rate Prediction Running Video-DSL Rate Prediction Tests and Viewing Results Video Rates The Video Rates tab allows you to view the pass/fail status, details and predicted data rate of the high and standard definition streams carried on the local loop. Configurable parameters include: No of Streams is the number of High Def.
  • Page 58 6. Press the up/down arrow keys to highlight the Recalculate button. 7. Press to recalculate rates for the new setup. DMM Tests The DMM tests results pane displays the measured values on tip, ring, and ground, and the pass/fail status of each digital multimeter test. AXS-200/610...
  • Page 59 Auto CQ/Video-DSL Rate Prediction Running Video-DSL Rate Prediction Tests and Viewing Results WB Longitudinal Balance The WB Long. Balance pane displays the results of the wideband longitudinal balance test in graphical form. The buttons on the tab are described below: (Zoom function List) allows you to select the desired zoom function: Horizontal Zoom or Vertical...
  • Page 60 The graphical display zooms in or out accordingly. 5. Press repeatedly to continue zooming. To move the screen pointer: Press the left/right arrow keys to move the screen pointer. The pointer value updates dynamically. AXS-200/610...
  • Page 61 Auto CQ/Video-DSL Rate Prediction Running Video-DSL Rate Prediction Tests and Viewing Results WB Attenuation The WB Attenuation pane displays the wideband attenuation test results in graphical form. The list and buttons on the tab are described below: (Zoom function List) allows you to select the desired zoom function: Horizontal Zoom or Vertical Zoom.
  • Page 62 M allows increased upload speeds from 1 Mbps to 3.5 Mbps. Available only for ADSL2 and ADSL2+. Target SNR is the desired signal-to-noise ratio ranging from 0 to 31 dB. Default value is 6 dB. AXS-200/610...
  • Page 63 Auto CQ/Video-DSL Rate Prediction Running Video-DSL Rate Prediction Tests and Viewing Results Technology lists the following values: ADSL2+, ADSL2, or ADSL. If Annex L is previously selected, ADSL2 is automatically set. If Annex M, ADSL is not available. Recalculate button allows you to change the setup and re-evaluate the rates.
  • Page 64 The graphical display zooms in or out accordingly. 5. Press repeatedly to continue zooming. To move the screen pointer: Press the left/right arrow keys to move the screen pointer. The pointer value updates dynamically. AXS-200/610...
  • Page 65 Auto CQ/Video-DSL Rate Prediction Running Video-DSL Rate Prediction Tests and Viewing Results Bits per Bin The Bits per Bin tab displays in graphical form the number of bits that can be transmitted on a particular bin representing a certain tone. Zoom In allows you to increase the level of zoom for the selected zoom function.

  • Page 67: Pots Auto Test

    POTS Auto Test The purpose of the POTS Auto Test function is to detect the DC current and measure the voice frequency in a copper telephone loop. This test allows you to compare measured results against stored threshold values to provide pass or fail status results of the POTS circuit type.
  • Page 68 5. Select other parameters as required. 6. Press to start/stop the test. Result The Result tab allows you to view detailed results of the DC Current, voice frequency measurement values and Pass/Fail status of the POTS Auto Test. AXS-200/610...

  • Page 69: Dmm Tests

    DMM Tests The purpose of the digital multimeter (DMM) tests function is to detect AC/DC voltages and currents, and measure resistance and capacitance in a loop. These 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.
  • Page 70 3. Press the up/down arrow keys to highlight the desired value, then press to select it. 4. Select other parameters as required. 5. Press to start/stop the test. Test results are displayed on the screen as they are completed. AXS-200/610...
  • Page 71 DMM Tests Resistance The Resistance tab allows you to measure the current resistance value and cable length for the cable connection. Note: If the ANSI standard is used, the tab name Resistance changes to Shorts Meter. Each parameter is described below. Cable Type defines the gauge of the cable in use.
  • Page 72 To cancel the entry, press 5. Press to accept the value. 6. Select other parameters as required. 7. Press to start/stop the test. Test results are displayed on the screen as they are completed. AXS-200/610...
  • Page 73 DMM Tests Isolation The Isolation tab allows you to run a resistance test over a period of time to look for high-resistive faults. This method may also reveal poor wire insulation. Select the type of Connection to be tested. The available choices are: Tip-Ring, Tip-Gnd, Ring-Gnd.
  • Page 74 The range is 0.1 to 500 nF. If the loop capacitance is less than the Low cap value, the threshold in Cap bal. thr. (nF) will be used. Otherwise, the threshold in Cap bal. thr. (%) is used. AXS-200/610...
  • Page 75 DMM Tests To start/stop the test: 1. Press the up/down arrow keys to highlight the desired test parameter. 2. Press to open the list. 3. Press the up/down arrow keys to highlight the desired value, then press to select it. 4.
  • Page 76 3. Press the up/down arrow keys to highlight the desired value, then press to select it. 4. Select other parameters as required. 5. Press to start/stop the test. Test results are displayed on the screen as they are completed. AXS-200/610...
  • Page 77 DMM Tests Longitudinal Balance The Long. Balance test allows you to check that the longitudinal balance ratio for the twisted pair complies with applicable standards so as to reduce the effects of common-mode voltage to ground. The better the longitudinal balance of the cable pair, the higher the dB reading.

  • Page 78: In Service Pair Detection Test

    This test checks for the following: dangerous voltages high voltages POTS battery (>45 V) digital service signals a bad ground connection Note: Test beeps or warns when ground is NOT present or very poor. AXS-200/610...

  • Page 79: Rectified Loop (Corrosion) Detection Test

    DMM Tests Rectified Loop (Corrosion) Detection Test Rectified Loop (Corrosion) Detection Test The Rect. L Detection tab displays a rectified loop state which often indicates the presence of corrosion on a circuit. Rectified loops can disrupt balance and make the circuit unsuitable for Broadband and other digital services.

  • Page 80: Resistive Balance

    The range is 0.1 to 999.9 ohm. If the loop resistance is less than the Low Resistance Value, the threshold in Res. Bal. Thr. (ohm) will be used. Otherwise, the threshold in Res. Bal. Thr. (%) is used. AXS-200/610...
  • Page 81 DMM Tests Resistive Balance To set parameter values and start/stop the test: 1. Press the up/down arrow keys to highlight the desired parameter. 2. Press to select the value. 3. Press the left arrow key to erase the existing value, and then use the alphanumeric keypad to enter a value.

  • Page 83: Fault Location Tests

    Fault Location Tests Fault location tests are used to locate faults in the loop. The AXS-200/610 uses the following types of fault location tests: RFL Single Pair (2 wire) RFL Separate Good Pair (4 wire) Loop Mapper To view fault location test panes or tabs: 1.
  • Page 84 Upon completion, the test selects the nearest major event, sets the range to match, and aligns the cursor with the event. Est is the estimated length of the circuit. AXS-200/610...
  • Page 85 Fault Location Tests TDR Test To make TDR adjustments via the keypad: 1. Press to change the mode and function of the up/down arrow keys. 2. Press repeatedly to cycle between: Zoom Gain Pulse Gain (Pulse Width & Gain) Range Cursor and Marker Selection To measure the distance/duration between reflections: 1.

  • Page 86: Rfl Single Pair (2 Wire) Test

    Len. is the length of the cable under test. Specify a maximum of four characters. Temp. is the temperature of the cable under test. Specify a maximum of three characters. Default is 60F or 20C. L.Coil specifies the presence or absence of load coil in the cable section. Select YES or NO. AXS-200/610...
  • Page 87 Fault Location Tests RFL Single Pair (2 wire) Test To set parameter values: 1. To configure a section of cable for the test, press the up/down arrow keys to highlight the section icon then press to enable the section. To disable a section, highlight the section icon then press 2.
  • Page 88 The green lead is used as reference. Continue button allows you to resume the test once the cables have been connected. Result The Result tab allows you to view detailed results of the RFL test. AXS-200/610...

  • Page 89: Rfl Separate Good Pair (4 Wire) Test

    Fault Location Tests RFL Separate Good Pair (4 wire) Test RFL Separate Good Pair (4 wire) Test The RFL separate good pair test, allows you to determine the distance to a short, ground, or battery cross in a faulty cable pair using a separate good cable pair.
  • Page 90 Press the left arrow key to erase the existing value, and then use the alphanumeric keypad to enter a value. To cancel the entry, press 4. Press to accept the value. 5. Set other parameters as necessary. 6. Configure other sections of the cable as required. 7. Press to start/stop the test. AXS-200/610...
  • Page 91 Fault Location Tests RFL Separate Good Pair (4 wire) Test Connection Diagram The Connection Diagram tab displays how to connect the cables to the unit. Continue button allows you to resume the test once the cables have been connected. Result The Result tab allows you to view detailed results of the RFL test.

  • Page 92: Loop Mapper Test

    0.90 mm, or 1.20 mm. To set parameter values and start/stop the test: 1. Press to display the list. 2. Use the up/down arrow key to highlight the desired value, and press to accept the value. 3. Press to start/stop the test. AXS-200/610...
  • Page 93 Fault Location Tests Loop Mapper Test Result Summary The Result Summary tab allows you to view results of the Loop Mapper test in graphical and text form. TDR Graph The TDR Graph tab allows you to view results of the high resolution TDR test methodology used in the Loop Mapper test.
  • Page 94 (delta symbol) above the graph. To zoom in/out: 1. Press to select the Zoom function. Default mode is Zoom. 2. Press the up/down arrow keys to increase/decrease Zoom function. The graphical display zooms in or out accordingly. AXS-200/610...
  • Page 95 Fault Location Tests Loop Mapper Test FDR Graph The FDR Graph tab allows you to view results of the high resolution FDR test methodology used in the Loop Mapper test. The list and buttons on the tab are described below: (Zoom function List) allows you to select the desired zoom function: Horizontal Zoom or Vertical...

  • Page 97: Vf Tests

    VF Tests The purpose of the voice frequency (VF) tests is to perform VF band noise and level measurements, and count load coils. The AXS-200/610 uses the following types of VF tests: Receive tone (RX) Send tone (TX) Tracing tone...

  • Page 98: Receive Tone (Rx)

    1. Press to open the list. 2. Press the up/down arrow keys to highlight the desired value, then press to select it. 3. Press to start/stop the test. Test results are displayed on the screen as they are completed. AXS-200/610...

  • Page 99: Send Tone (Tx)

    VF Tests Send Tone (TX) Send Tone (TX) The VF Send Tone (TX) pane allows you to configure and transmit a tone to a downstream device in the loop. Each parameter and button on the pane is described below. Frequency (Hz) is the frequency of the transmitting tone.

  • Page 100: Tracing Tone

    2. Press the left/right arrow keys to erase the existing value, and then use the alphanumeric keypad to enter a value. To cancel the entry, press 3. Press to accept the value. 4. Press to start/stop the test. Test results are displayed on the screen as they are completed. AXS-200/610...

  • Page 101: Vf Noise

    VF Tests VF Noise VF Noise The VF Noise pane allows you to configure and run a VF noise test. It measures the amount of unwanted or disturbing energy introduced into a loop from man-made and natural sources. Each parameter is described below. Termination defines if the unit uses normal test impedance termination or high bridging impedance when the cable is active or...

  • Page 102: Impulse Noise

    Separation (dB) defines the level difference between the low, mid and high thresholds. Specify a value between 1 and 6 dB. Imp. Noise Measure. Time defines the duration of the impulse noise test. The available choices are: 1, 5, 10, 15, 60 Minutes, or 24 Hours. AXS-200/610...
  • Page 103 VF Tests Impulse Noise To set parameter values and start/stop the test: 1. Press the up/down arrow keys to highlight the desired parameter. 2. Press to display the list or specify the value. 3. Press the up/down arrow keys to highlight the desired value. 4.

  • Page 104: Power Influence

    50 Hz or 60 Hz power line (AC mains) on the circuit under test. The results of the power influence test are in graphical form. To move the screen pointer: Press the left/right arrow keys to move the screen pointer. The pointer value updates dynamically. AXS-200/610...

  • Page 105: Longitudinal Balance

    VF Tests Longitudinal Balance Longitudinal Balance The Long. Balance test allows you to check that the VF longitudinal balance ratio for the twisted pair complies with applicable standards so as to reduce the effects of common-mode voltage to ground. The better the longitudinal balance of the cable pair, the higher the dB reading.

  • Page 107: Wideband Tests

    Wideband Tests Wideband tests allow you to perform cable qualification checks on the circuit in the frequency range above 20 kHz. Wideband tests include the following: Receive tone (RX) Send tone (TX) PSD noise Spectral detective Impulse noise Impulse noise histogram Attenuation Longitudinal balance Data rate prediction...

  • Page 108: Receive Tone (Rx)

    3. Press the up/down arrow keys to highlight the desired value, then press to select it. 4. Select other parameters as required. 5. Press to start/stop the test. Test results are displayed on the screen as they are completed. AXS-200/610...

  • Page 109: Send Tone (Tx)

    Wideband Tests Send Tone (TX) Send Tone (TX) The wideband Send Tone (TX) test allows you to configure and transmit a tone to a downstream device in the loop. Each parameter and button on the pane is described below. Frequency (kHz) is the frequency of the transmitting tone.

  • Page 110: Psd Noise

    Noise Filter defines the level of wideband noise filtering. The available choices are: NONE, 50 kbit, ISDN-E, HDSL-F, ADSL-G, ADSL, ADSL2+, VDSL, VDSL2-8, VDSL2-12, VDSL2-17, or VDSL2-30. Note: VDSL2-x filters are only available if VDSL2WB is enabled in the software options. AXS-200/610...
  • Page 111 Wideband Tests PSD Noise To start/stop the test: 1. Press the up/down arrow keys to highlight the desired test parameter. 2. Press to open the list. 3. Press the up/down arrow keys to highlight the desired value, then press to select it. 4.
  • Page 112 Zoom Out allows you to reduce the level of zoom for the selected zoom function. Peak allows you to measure the peak PSD noise value, compare it against the previous value, and display the maximum value. This button is only available when the test is running. Toggle between Peak and Normal. AXS-200/610...
  • Page 113 Wideband Tests PSD Noise To zoom in/out: 1. Press to display a list of zoom functions. 2. Press the up/down arrow key to highlight the desired zoom function. 3. Press to select the zoom function. 4. Use the left/right arrow key to highlight the Zoom In or Zoom Out button as required, then press 5.

  • Page 114: Spectral Detective Test

    VDSL, VDSL2-8, VDSL2-12, VDSL2-17, or VDSL2-30. Note: VDSL2-x filters are only available if VDSL2WB is enabled in the software options. Termination Impedance defines the resistive impedance of the dummy load connected to the line. Select one of the following: 100 or 135 Ohm. AXS-200/610...
  • Page 115 Wideband Tests Spectral Detective Test To start/stop the test: 1. Press the up/down arrow keys to highlight the desired test parameter. 2. Press to open the list. 3. Press the up/down arrow keys to highlight the desired value, then press to select it.
  • Page 116 5. The graphical display zooms in or out accordingly. Press repeatedly to continue zooming. To move the screen pointer: Press the left/right arrow key to move the screen pointer. The pointer value updates dynamically. AXS-200/610...

  • Page 117: Impulse Noise Test

    Wideband Tests Impulse Noise Test Impulse Noise Test The wideband impulse noise test allows you to measure impulse noise on the circuit under test. Test Setup The Test Setup tab allows you to configure parameters for the wideband impulse noise test. Each parameter on the pane is described below.
  • Page 118 5. Press to accept the value. 6. Select other parameters as required. 7. Press to start/stop the test. Impulse Noise Result The Imp. Noise Result tab allows you to view results of the wideband impulse noise test in text form. AXS-200/610...

  • Page 119: Impulse Noise Histogram

    Wideband Tests Impulse Noise Histogram Impulse Noise Histogram The wideband impulse noise histogram test displays a plot of the impulse noise spikes over a user-defined time period. Test Setup The Test Setup tab allows you to configure parameters for the wideband impulse noise histogram test.
  • Page 120 To cancel the entry, press 5. Press to accept the value. 6. Select other parameters as required. 7. Press to start/stop the test. Summary The Summary tab allows you to view results of the wideband impulse noise histogram test in text form. AXS-200/610...
  • Page 121 Wideband Tests Impulse Noise Histogram Graph The Graph tab allows you to view results of the wideband impulse noise histogram test in graphical form. The buttons on the pane are described below: Zoom In allows you to increase the level of zoom for the selected zoom function.

  • Page 122: Attenuation Test

    VDSL2WB is enabled in the software options. To start/stop the test: 1. Press to open the list. 2. Press the up/down arrow keys to highlight the desired value, then press to select it. 3. Press to start/stop the test. AXS-200/610...
  • Page 123 Wideband Tests Attenuation Test Attenuation The Attenuation tab allows you to view results of the wideband attenuation test in graphical form. The list and buttons on the tab are described below: (Zoom function List) allows you to select the desired zoom function: Horizontal Zoom or Vertical Zoom.

  • Page 124: Longitudinal Balance

    1. Press the up/down arrow keys to highlight the desired test parameter. 2. Press to open the list. 3. Press the up/down arrow keys to highlight the desired value, then press to select it. 4. Press to start/stop the test. AXS-200/610...
  • Page 125 Wideband Tests Longitudinal Balance Longitudinal Balance The Long. Balance tab allows you to view results of the wideband longitudinal balance test in graphical form. The buttons on the tab are described below: (Zoom function List) allows you to select the desired zoom function: Horizontal Zoom or Vertical Zoom.

  • Page 126: Data Rate Prediction

    M allows increased upload speeds from 1 Mbps to 3.5 Mbps. Available only for ADSL2 and ADSL2+. Technology lists the following values: ADSL, ADSL2, or ADSL2+. If Annex L is previously selected, ADSL2 is automatically set. If Annex M, ADSL is not available. AXS-200/610...
  • Page 127 Wideband Tests Data Rate Prediction Reference Point is either CO or CPE, allowing you to select from which end of the circuit you are running the DRP test. CO is located at the CO/Exchange side and you are testing towards the subscriber. CPE is the subscriber side and you are testing towards the CO/Exchange.
  • Page 128 CO/Exchange. Target SNR is the desired signal-to-noise ratio ranging from 0 to 31 dB. Default value is 6 dB. Recalculate button allows you to change the setup and re-evaluate the rates. AXS-200/610...
  • Page 129 Wideband Tests Data Rate Prediction To re-set parameters to view different results: 1. Press the up/down or left/right arrow keys to highlight the desired parameter. 2. Press to display the list or select the value. 3. Press the up/down arrow keys to highlight the desired value. 4.
  • Page 130 The graphical display zooms in or out accordingly. 5. Press repeatedly to continue zooming. To move the screen pointer: Press the left/right arrow keys to move the screen pointer. The pointer value updates dynamically. AXS-200/610...
  • Page 131 Wideband Tests Data Rate Prediction Attenuation The Attenuation tab displays the wideband attenuation test results in graphical form. The list and buttons on the tab are described below: (Zoom function List) allows you to select the desired zoom function: Horizontal Zoom or Vertical Zoom.
  • Page 132 The graphical display zooms in or out accordingly. 5. Press repeatedly to continue zooming. To move the screen pointer: Press the left/right arrow keys to move the screen pointer. The pointer value updates dynamically. AXS-200/610...
  • Page 133 Wideband Tests Data Rate Prediction Bits per Bin The Bits per Bin tab displays in graphical form the number of bits that can be transmitted on a particular bin representing a certain tone. Zoom In allows you to increase the level of zoom for the selected zoom function.

  • Page 135: Maintenance

    Battery Charging and Replacing Charging the AXS-200/610 battery can take up to 1.5 hours. This battery was custom made for your unit; replacement batteries must be ordered from EXFO.

  • Page 136: Recycling And Disposal (Applies To European Union Only)

    This equipment was sold after August 13, 2005 (as identified by the black rectangle). Unless otherwise noted in a separate agreement between EXFO and a customer, distributor, or commercial partner, EXFO will cover costs related to the collection, treatment, recovery, and disposal of...

  • Page 137: 10 Troubleshooting

    Battery is incorrectly Ensure battery is connected. connected properly. A battery status LED is Battery is defective. Contact EXFO or replace the yellow. battery. The unit is not responding. Shut down the unit by pressing and holding it down.

  • Page 138: Contacting The Technical Support Group

    Contacting the Technical Support Group To obtain after-sales service or technical support for this product, contact EXFO at one of the following numbers. The Technical Support Group is available to take your calls from Monday to Friday, 8:00 a.m. to 7:00 p.m.

  • Page 139: Transportation

    Troubleshooting Transportation Transportation Maintain a temperature range within specifications when transporting 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.

  • Page 141: 11 Warranty

    EXFO Electro-Optical Engineering Inc. (EXFO) warrants this equipment against defects in material and workmanship for a period of one year from the date of original shipment. EXFO also warrants that this equipment will meet applicable specifications under normal use. During the warranty period, EXFO will, at its discretion, repair, replace,...

  • Page 142: Liability

    Liability Liability EXFO shall not be liable for damages resulting from the use of the product, nor shall 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.

  • Page 143: Service And Repairs

    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.

  • Page 144: Exfo Service Centers Worldwide

    Warranty EXFO Service Centers Worldwide EXFO Service Centers Worldwide If your product requires servicing, contact your nearest authorized service center. EXFO Headquarters Service Center 400 Godin Avenue 1 866 683-0155 (USA and Canada) Quebec (Quebec) G1M 2K2 Tel.: 1 418 683-5498...

  • Page 145: A Technical Specifications

    The following technical specifications can change without notice. The information presented in this section is provided as a reference only. To obtain this product’s most recent technical specifications, visit the EXFO Web site at www.exfo.com. SPECIFICATIONS RECEIVER CHARACTERISTICS Receive frequency...
  • Page 146 Fault location *Total resistance, near-end to fault resistance, fault to strap resistance (four significant digits) *Total length, distance to fault, distance from fault to strap (3 ft/1 m resolution) The better of 0.2 Ω or ±2 % Uncertainty (accuracy) (Ω AXS-200/610...

  • Page 147: Index

    Index Index equipment returns........137 EXFO worldwide service centers ....138 after-sales service ........132 attenuation test ........116 fault location loop mapper test ........86 RFL-2 wire test ........80 RFL-4 wire test ........83 cable connections.......... 2 TDR test ..........77 capacitance test ..........
  • Page 148 (TX) ........93 service and repairs ........137 POTS Dialer............ 8 service centers ........... 138 power influence test shipping to EXFO........137 results............ 98 shorts meter ..........65 product solving common problems ......131 identification label....... 132 specifications, product ......
  • Page 149 Index DMM results .......... 52 wideband impulse noise histogram test DSL rate results........56 configuration ........113 SNR graph ..........58 graph ........... 115 summary..........49 summary ..........114 video rates ..........51 wideband impulse noise test WB attenuation ........55 configuration ........
  • Page 150 CHINESE REGULATION ON RESTRICTION OF HAZARDOUS SUBSTANCES 中国关于危害物质限制的规定 NAMES AND CONTENTS OF THE TOXIC OR HAZARDOUS SUBSTANCES OR ELEMENTS CONTAINED IN THIS EXFO PRODUCT 包含在本 EXFO 产品中的有毒有害物质或元素的名称和含量 Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement in SJ/T11363-2006 表示该有毒有害物质在该部件所有均质材料中的含量均在...
  • Page 151 MARKING REQUIREMENTS 标注要求 Product Environmental protection use period (years) Logo 产品 环境保护使用期限 ( 年 ) 标志 This Exfo product 本 EXFO 产品 Battery 电池 If applicable. 閸稙骀钐祤塞粒。...
  • Page 152 Gym Road EXFO SERVICE ASSURANCE 285 Mill Road Chelmsford MA, 01824 USA Tel.: 1 978 367-5600 · Fax: 1 978 367-5700 TOLL-FREE (USA and Canada) 1 800 663-3936 © 2009 EXFO Electro-Optical Engineering Inc. All rights reserved. Printed in Canada (2009-07)

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