Viavi OneExpert DSL User Manual
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Viavi OneExpert DSL User Manual

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  • Page 1 OneExpert DSL User’s Guide...
  • Page 3 OneExpert DSL User’s Guide Viavi Solutions 1-844-GO-VIAVI www.viavisolutions.com...
  • Page 4 Every effort was made to ensure that the information in this manual was accurate at the time of printing. However, information is subject to change without notice, and Viavi reserves the right to provide an addendum to this manual with information not available at the time that this manual was created.
  • Page 5 By using this software you agree to comply with the terms and conditions of the applicable open source soft- ware licenses. Software originated by Viavi is not subject to third party licenses. Terms of the Viavi Software License different from applicable third party licenses are offered by Viavi alone.
  • Page 6 This product was tested and conforms to the Low Voltage Directive, 73/23/ EEC as amended by 93/68/EEC. Conformity with this directive is based upon compliance with the harmonized safety standard, EN60950. OneExpert DSL User’s Guide Page iv 22052280, Rev 006...
  • Page 7 In the Euro- pean Union, all equipment and batteries purchased from Viavi after 2005- 08-13 can be returned for disposal at the end of its useful life. Viavi will ensure that all waste equipment and batteries returned are reused, recy- cled, or disposed of in an environmentally friendly manner, and in compli- ance with all applicable national and international waste legislation.
  • Page 8 OneExpert DSL User’s Guide Page vi 22052280, Rev 006 November 2015...

  • Page 9: Table Of Contents

    ........3 What ships with the OneExpert DSL? .
  • Page 10 ......29 Remotely operating a OneExpert DSL unit ... . . 30 Establishing an Ethernet connection .
  • Page 11 Connecting to a single pair at the NID/demarc ..63 Connecting to bonded pairs at the NID/demarc ..63 OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page ix...
  • Page 12 ........94 OneExpert DSL User’s Guide Page x...
  • Page 13 Scanning for Wifi networks ....... 121 OneExpert DSL User’s Guide November 2015...
  • Page 14 ......... 157 OneExpert DSL User’s Guide...
  • Page 15 ......... . 178 Controlling the OneExpert DSL user interface .
  • Page 16 ........211 OneExpert DSL User’s Guide...
  • Page 17 Getting Technical Assistance ......227 OneExpert DSL User’s Guide November 2015...
  • Page 18 ........231 Index OneExpert DSL User’s Guide Page xvi...
  • Page 19 This chapter describes how to use this guide. Topics discussed in this chapter include the following: • “Purpose and scope” on page xviii • “Assumptions” on page xviii • “Conventions” on page xix OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page xvii...

  • Page 20: About This Guide

    Assumptions This guide is intended for novice, intermediate, and experienced users who want to use the OneExpert DSL effectively and efficiently. We are assuming that you have basic computer and mouse/track ball experience and are familiar with basic telecommunication concepts and terminology.

  • Page 21: Conventions

    [a|b|e] one option can appear in a single command. Square brackets [ ] indicate an login [platform name] optional argument. Slanted brackets < > group <password> required arguments. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page xix...
  • Page 22 This symbol represents a risk of a hot surface. It may be associated with either a DANGER, WARNING, CAUTION, or ALERT message. Table 4 for more information. OneExpert DSL User’s Guide Page xx 22052280, Rev 006 November 2015...
  • Page 23 ALERT Indicates that there is an action that must be performed in order to protect equipment and data or to avoid software damage and service interruption. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page xxi...
  • Page 24 About this Guide Conventions OneExpert DSL User’s Guide Page xxii 22052280, Rev 006 November 2015...
  • Page 25 Introduction Chapter 1 This chapter provides a general description of the OneExpert DSL. Topics discussed in this chapter include the following: • “About the OneExpert DSL” on page 2 • “Features and capabilities” on page 3 • “What ships with the OneExpert DSL?” on page 4 •...

  • Page 26: Chapter 1 Introduction

    About the OneExpert DSL About the OneExpert DSL The OneExpert DSL is a product that addresses the emerging need for an installation tool for the service provider technicians installing triple play services. The OneExpert DSL is for technicians installing Broadband Data services at customer premises.

  • Page 27: Features And Capabilities

    In addition, providers can also improve their work process, data flow and OPEX by expanding field tester usage in a connected world with Strata- Sync and Mobile connectivity. Features and capabilities Features and capabilities of the OneExpert DSL include the following: Copper • Multimeter –...

  • Page 28: What Ships With The Oneexpert Dsl

    Whole Home Check HPNA • Monitor mode • Test mode What ships with the OneExpert DSL? When you unpack the OneExpert DSL, the following items are included as standard. • ONX-580 mainframe • Battery (installed in the unit) • AC adapter and power cord OneExpert DSL User’s Guide...

  • Page 29: Preparation For Use

    Before using the OneExpert DSL for the first time, do the following: • Turn the OneExpert DSL ON (use the green button on the front of the unit), and then verify that it is operating properly by navigating through a few menus.

  • Page 30: Options

    (“TrueSpeed”) against a Virtual TrueSpeed server. If you received an option file from a Viavi representative, copy it to USB, insert the USB in the instrument, copy the file to the internal file system, then turn the power off then back on. For more information, refer to the Option Install Instructions.

  • Page 31: Attaching Or Removing A Module

    Before removing or attaching a module, the unit must be powered down and all cables must be disconnected. CAUTION: STATIC SENSITIVE Static shock may damage the instrument. Observe anti-static precau- tions when handling the module. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 7...

  • Page 32: Removing A Module

    Removing a module Modules can be removed by loosening the four screws on the back of the unit (see Figure Figure 2 OneExpert DSL back panel screws screws To remove the module Loosen the four screws using a screwdriver or a coin.

  • Page 33: Attaching A Module

    To tighten the four screws: Tighten by hand until the housing and screw contact each other. Turn the fastener one complete turn, using a screwdriver or a coin. The module is connected. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 9...
  • Page 34 Chapter 1 Introduction Attaching or removing a module OneExpert DSL User’s Guide Page 10 22052280, Rev 006 November 2015...

  • Page 35: Quick Tour

    “Exploring the bottom panel” on page 16 • “Exploring the connector panel” on page 17 • “Exploring the top panel” on page 20 • “Navigating the user interface” on page 21 OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 11...

  • Page 36: Exploring The Front Panel

    Exploring the front panel Exploring the front panel The controls and LEDs on the front panel, shown in Figure 3, are used to operate the OneExpert DSL, set up tests, and view data. Figure 3 OneExpert DSL front panel Status LEDs Function keys...

  • Page 37: Status Leds

    Chapter 2 Quick Tour Exploring the front panel Status LEDs These indicators report the status of the OneExpert DSL. The function of each LED is described in Table Table 6 Status LEDs Function Sync Reports the status of modem synchronization.

  • Page 38: Lcd

    Function keys Use to select screen-specific options or to select pop-up menus associated with each key. Arrow keys Use the arrow keys to navigate through menu selections. OneExpert DSL User’s Guide Page 14 22052280, Rev 006 November 2015...

  • Page 39: Ok Key

    Bluetooth, or enable/dis- able Remote Operation. Power key Use the power key to turn the OneExpert DSL power on or off. Press and hold until the unit beeps to turn on or off. OneExpert DSL User’s Guide...

  • Page 40: Exploring The Bottom Panel

    Chapter 2 Quick Tour Exploring the bottom panel Exploring the bottom panel The OneExpert DSL +12VDC connector is located on the bottom end of the instrument. This connector is used to power the OneExpert DSL and to charge the lithium battery inside.

  • Page 41: Exploring The Connector Panel

    When the connectors are not being used, place the rubber flap over the connector panel to keep out dust and rain. Use the connector panel to connect the OneExpert DSL to the line under test. Figure 5 shows the connector panel.

  • Page 42: Pots Connector

    Two Ethernet/Network ports are used to connect to Ethernet networks to allow Ethernet testing (such as hub flash, port discovery, and ping), synchronizing with StrataSync, upgrading software, and remotely connecting to the OneExpert DSL. RJ45 Wiring connector The RJ45 Wiring connector is used for: •...

  • Page 43: Dsl Connector

    To reduce the risk of fire, use only 26 AWG or larger telecommuni- cations line cord between the DSL connector and the wall. NOTE: ELECTROSTATIC DISCHARGE IMMUNITY When using an Ethernet crossover cable, Viavi recommends using a shielded crossover cable for the best immunity to electrostatic discharge (ESD).

  • Page 44: Exploring The Top Panel

    Exploring the top panel The Copper connectors are located near the top panel. Figure 6 OneExpert DSL top panel The upper area of the back panel houses the connectors for Copper testing or DSL testing The copper connectors are used for: •...

  • Page 45: Navigating The User Interface

    TNV signals to TNV ports only. Navigating the user interface The user interface of the OneExpert DSL is designed to be intuitive and easy to use. The LCD is a touchscreen that operates similar to a mobile device (such as an iPad or similar Android device), where you swipe to go to the next page or zoom in/out with pinching or opening your fingers.Using...
  • Page 46 Chapter 2 Quick Tour Navigating the user interface When you power up the OneExpert DSL, the user interface appears (see Figure Figure 7 User interface - main menu This is the main menu. The menu selections change depending on options enabled on your instrument.
  • Page 47 To select a menu option Do one of the following: • Touch the item • Use the arrow navigation keys to highlight the desired menu item and then press the OK key. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 23...
  • Page 48 To switch from letters to numbers, use the button in the lower left (123 or ABC). – On the alphabetic keypad, the second key, the up arrow, is the shift key. OneExpert DSL User’s Guide Page 24 22052280, Rev 006 November 2015...
  • Page 49 You can create up to four shortcuts. To remove a shortcut Touch and hold the icon and then drag it off of the shortcut bar. OneExpert DSL User’s Guide November 2015 22052280, Rev 006...
  • Page 50 Chapter 2 Quick Tour Navigating the user interface OneExpert DSL User’s Guide Page 26 22052280, Rev 006 November 2015...

  • Page 51: Utilities

    • “Specifying system settings” on page 28 • “Setting the date and time” on page 29 • “Remotely operating a OneExpert DSL unit” on page 30 • “Enabling Bluetooth” on page 34 • “Configuring international settings” on page 35 •...

  • Page 52: Accessing The System Menu

    Specifying system settings Using the System Settings menu, you can set the date and time, configure port settings, adjust print settings, adjust remote control settings, and configure international settings. OneExpert DSL User’s Guide Page 28 22052280, Rev 006 November 2015...

  • Page 53: Setting The Date And Time

    Setting the date and time The first selection on the System Settings menu is Date and Time. The OneExpert DSL has an internal clock that you can set to provide accurate time stamps for test results. The following procedure describes how to set the date and time.

  • Page 54: Remotely Operating A Oneexpert Dsl Unit

    Remotely operating a OneExpert DSL unit The optional Remote Operation features allows you to access the OneExpert DSL user interface from a PC or laptop computer through a virtual network connection (VNC), connecting over an Ethernet interface. OneExpert DSL User’s Guide...

  • Page 55: Establishing An Ethernet Connection

    To use this feature, you must have a VNC viewer program on the PC, the OneExpert DSL must be connected to the same network as the PC or laptop, and you must know the IP address of the OneExpert DSL.

  • Page 56: Viewing The Device Interface On The Pc

    VNC program to view the device interface. To view the device interface on the PC Launch the VNC viewer on the PC. In the viewer’s server address field, type the OneExpert DSL's IP address, and then select OK. A password entry box appears.

  • Page 57: Using A Pc Keyboard

    1 through step Using a PC keyboard After you have connected to the OneExpert DSL from a laptop or PC using the VNC viewer, you can use the computer’s mouse or keyboard to control the OneExpert DSL. Table 7 shows how the PC/laptop keys map to the OneExpert DSL keypad.

  • Page 58: Vnc Availability

    “Using the ONX with a mobile device” on page 177 “Testing with SmartIDs” on page 135. If any devices are paired with the OneExpert DSL, they are listed on the menu. OneExpert DSL User’s Guide Page 34 22052280, Rev 006...

  • Page 59: Configuring International Settings

    Spanish, unit of distance to meters, unit of temperature to celsius, noise filter to CCITT, cable size to millime- ters, TDR units to m/us, and numerical separator to a comma. OneExpert DSL User’s Guide November 2015 22052280, Rev 006...

  • Page 60: Updating The Instrument Firmware Over A Network

    The international settings are configured. Updating the instrument firmware over a network The OneExpert DSL firmware can be upgraded in the field using the Ethernet Network port. To update over an intranet or network Download the firmware from the Viavi OneExpert DSL downloads page http://goo.gl/CkUCXJ.

  • Page 61: Updating Firmware Using Usb Flash

    The update will take several minutes. The unit powers down when done. Updating firmware using USB Flash The OneExpert DSL firmware can be upgraded in the field using the USB port. To update over USB Download the firmware from the Viavi OneExpert DSL downloads page http://goo.gl/CkUCXJ.

  • Page 62: Viewing Unit Options And Revisions

    Chapter 3 Utilities Specifying system settings Connect the OneExpert DSL to the AC charger adapter to ensure an uninterrupted supply of power during the update. WARNING: ELECTRICAL SHOCK Electrical shock may result in serious injury or death. Be sure the AC adapter is connected to the correct voltage mains.

  • Page 63: Installing Options

    Before installing options, upgrade to the latest firmware (see “Updating the instrument firmware over a network” on page 36 “Updating firmware using USB Flash” on page 37. You can find the firmware on Viavi’s OneExpert downloads page http://www.viavisolu- tions.com/en/products/network-test-and-certification/copper-dsl-wifi- and-broadband/oneexpert-dsl-modular-field-test-platform.

  • Page 64: Restoring Factory Defaults

    Turn off the power and turn it back on. Restoring factory defaults The following procedure describes how to reset the OneExpert DSL to factory default settings. NOTE: Restoring factory defaults resets test application settings and sys- tem settings (such as brightness, contrast, and volume), and pow- ers down the unit.

  • Page 65: Specifying User Information

    Specifying user information The User Information menu allows you to enter specific information related to the technician using the OneExpert DSL. This includes the technician name, technician ID, location (city, county, state, country, postal code, and garage), and the account ID. This information is used when synchronizing with the StrataSync server.

  • Page 66: Specifying Network Profiles

    If you selected DHCP, you are finished. – If you selected Static address mode, specify the following: IPv4 Address (The OneExpert DSL's IP address to the access the provider network), IPv4 Netmask (IP devices use a netmask IP address to determine if IP...
  • Page 67 If you selected DHCPv6, you are finished. – If you selected Stateless address mode, specify the following: IPv6 DNS Address Mode (how the OneExpert DSL obtains the DNS address) and then select Manual or DHCPv6. If you selected DHCPv6, you are finished.

  • Page 68: Synchronizing To The Stratasync Server

    To obtain the latest configuration settings, software options and updates, and ownership registration information, the OneExpert DSL can synchro- nize with a Viavi server via the internet. The synchronization also stores any user files saved on the unit to the StrataSync server. This procedure...
  • Page 69 “https://stratasync.viavisolu- tions.com” Server Port Enter the server port number. default port: 443 Touch the Start button. As the process runs, the sync state is displayed on the screen. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 45...
  • Page 70 When synchronization is complete, the Status will indicate “Sync Complete”. The unit may be disconnected from the server. OneExpert DSL User’s Guide Page 46 22052280, Rev 006 November 2015...

  • Page 71: Managing Files

    Chapter 3 Utilities Managing files Managing files The OneExpert DSL file browser is used to open, rename, copy, or delete saved result files, screen shots, or other files. To manage saved result files From the System menu (Figure 9 on page 28), touch the File Browser button.

  • Page 72: Copying And Pasting Files

    Specify the Upload URL, Username, and Password. Touch Apply. The upload starts. When the upload finishes, a message appears stating that the selected files were uploaded. Press OK to close the message. OneExpert DSL User’s Guide Page 48 22052280, Rev 006 November 2015...

  • Page 73: Using The Tray Menu

    Access the Tray menu and then touch Save Report. You must have an active test or the text will be gray. A Save Report window appears. Enter the name of the report. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 49...

  • Page 74: Viewing A Report

    To capture a screen shot Access the Tray menu and then touch Screen Shot. Enter a name for the screen shot. The PNG file is saved to the internal file manager. OneExpert DSL User’s Guide Page 50 22052280, Rev 006 November 2015...

  • Page 75: Disabling The Network

    Access the Tray menu and then touch Bluetooth. To verify whether Bluetooth is enabled, go to the System Settings menu and view the Bluetooth menu. A check mark appears when Bluetooth is enabled. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 51...

  • Page 76: Setting The Volume

    Touch the file name to open it. The PDF reader application launches with the User’s Guide open. Accessing the User’s Guide through StrataSync The User’s Guide is available to view using StrataSync. OneExpert DSL User’s Guide Page 52 22052280, Rev 006 November 2015...
  • Page 77 Using a web browser, click on the link http://goo.gl/B8HbYk • Manually enter the URL above. • Use the following QR code: StrataSync appears, with the Help menu open. Under Contents, select Instrument Documentation. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 53...
  • Page 78 Chapter 3 Utilities Accessing and Viewing the User’s Guide OneExpert DSL User’s Guide Page 54 22052280, Rev 006 November 2015...

  • Page 79: Truespeed Dsl Testing

    TrueSpeed DSL Testing Chapter 4 This chapter provides task-based instructions for using the OneExpert DSL to gather DSL (VDSL, ADSL2+/2/1) statistics and verify connectivity. Topics discussed in this chapter include the following: • “About xDSL testing” on page 56 •...

  • Page 80: About Xdsl Testing

    The ADSL/VDSL Bonding Option, order number ONX580-BONDED, is available for purchase. For additional information about OneExpert DSL options and services, contact your local Viavi representative or contact Viavi through the com- pany web site, www.viavisolutions.com. Selecting the test mode Before running any DSL tests, you must specify the test mode and specify test settings.

  • Page 81: Specifying Test Settings

    15 minutes. Specifying test settings Before you begin testing, make sure the test settings on the OneExpert DSL match the settings of the line that you are testing. • To access the setup screen, select the Tests & Settings system key or use the tray menu (swipe down from the top or press the tray system key).

  • Page 82: Specifying Dsl Settings

    Vector mode is available for VDSL circuits only (not available for ADSL2). Vector Friendly mode is suggested when there is a need to emulate CPE incapable OneExpert DSL User’s Guide Page 58 22052280, Rev 006...
  • Page 83 Enabling DSL Retransmission (adding the check mark) only adver- tises support to the DSLAM. It does not guarantee the connection will use DSL Retransmission (G.INP) because G.INP is specified in the CO configuration. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 59...
  • Page 84 Terminate The two modes include the same testing capabilities, but the difference is in the IP addressing. In Terminate mode, the OneExpert DSL replaces the modem and test interface. In Through-Bridge mode, the OneExpert DSL replaces the modem, hub, and test interface. It does not use a DHCP server so it does not assign IP addresses to other equipment.

  • Page 85: Saving Test Profiles

    From the Setup & Tests screen, touch the Save button. Enter a name for the profile. Specify whether the profile will be shown on the Home screen Touch Save. The profile is saved. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 61...

  • Page 86: Connecting To The Line

    OneExpert DSL. Connect the RJ-45 to telco clips test leads to the pairs: black to tip(A) and red lead to ring(B) for pair one; blue to T1 and yellow to OneExpert DSL User’s Guide Page 62 22052280, Rev 006 November 2015...

  • Page 87: Connecting To A Single Pair At The Nid/Demarc

    To connect to bonded twisted pairs Using the RJ-45 “Y” cable, connect the single end of the “Y” test cable to the jack on the side of the OneExpert DSL. Connect the blue end of the cable to Modem 1 and the orange end of the cable to Modem 2 on the NID/demarc.

  • Page 88: Testing The Physical Layer

    Testing the physical layer You can use the OneExpert DSL OneExpert DSL to test the physical layer of the xDSL link. The following procedure describes the basic test for the DSL link.

  • Page 89: Terminating The Loop (Selt)

    To run a SELT termination On the right panel of the OneExpert DSL, connect one end of the test cable to the DSL connector, and the other end to the line under test.

  • Page 90: Testing The Data Layer

    When you finish your test, you can put away the test cables in the glove. • Wrap the cable in a circle and put into the pocket on the front of the glove. OneExpert DSL User’s Guide Page 66 22052280, Rev 006 November 2015...

  • Page 91: Data Testing

    Chapter 5 This chapter provides task-based instructions for using the Data testing features of the OneExpert DSL. The data layer tests allow you to test for connectivity and throughput. These tests can be performed on DSL or Ethernet circuits. Topics discussed in this chapter include the following: •...

  • Page 92: About Data Tests

    If you haven’t done so, specify the settings for the DSL or Ethernet interface and then connect to the line. Select the Tests & Settings system key. Touch Ping. OneExpert DSL User’s Guide Page 68 22052280, Rev 006 November 2015...

  • Page 93: Testing Ftp Throughput

    Concurrent Transfers, Repeat Transfer Count, Download Protocol, Download URL, Download Username, Download Pass- word, and HTTP Auth Type. Touch the Results button. The File Transfer Results appear on the screen. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 69...

  • Page 94: Truespeed Testing

    TrueSpeed testing The OneExpert DSL’s optional TrueSpeed test provides a repeatable, stan- dards-based test methodology to resolve complaints about poor network performance. With TrueSpeed, you can quickly evaluate the customer experience of their network and provide actionable information to resolve problems.
  • Page 95 When you enter the test, you can select an existing profile or create a new one, as described above. Additional profiles can be added, existing profiles can be edited, and profiles can be deleted. OneExpert DSL User’s Guide November 2015 22052280, Rev 006...

  • Page 96: Video Testing

    Change the profile as necessary. Touch OK. To delete the profile, select Delete. Video testing The OneExpert DSL’s optional IP video testing features allow verification of video service. The capabilities of the IP video feature include the following: • Physical medium test •...

  • Page 97: Specifying Test Settings

    Specifying test settings Before you begin testing, make sure the test settings on the OneExpert DSL match the settings of the line and network configuration you are testing. TIP: Test configurations can be stored for easy recall and use (see “Saving a report”...
  • Page 98 RTSP servers. In most situations, Normal is used. bility FEC Support This selection controls whether the OneExpert DSL will try to detect PRO-MPEG FEC error correction for the stream. IPv6 MLD What version of MLD to use to join and leave multicast Version streams over IPv6 networks.
  • Page 99 Enter the Fail threshold, in milliseconds. Loss Rate Pass Enter the Pass threshold, in milliseconds. Loss Rate Fail Enter the Fail threshold, in milliseconds. Error Indicator Enter the Pass threshold. Pass OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 75...
  • Page 100 (1 x 3 4 5 x x 8 9 10) the loss distance between the two events is 4. If the loss distance is less than the configured threshold, then the “Loss Distance Error” statistic will increment. OneExpert DSL User’s Guide Page 76 22052280, Rev 006 November 2015...

  • Page 101: Specifying Stream Settings

    Enter a name for the stream. Stream Type Select the video stream type. Stream IP Address Enter the IP address of the stream. You are finished specifying stream settings. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 77...

  • Page 102: Mapping Channels

    A longer channel name. Extended (ie non-latin) char- acters are allowed, however all characters are not guaranteed to be in the font set. If problems are encountered, switch to a latin character set based name. OneExpert DSL User’s Guide Page 78 22052280, Rev 006 November 2015...
  • Page 103 Destination IP The Destination IP of the stream. In the case of rtsp this will contain the complete RTSP URL. Destination Port The destination port number of the stream. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 79...
  • Page 104 Set the Field delimiter to “{Tab}” Set the Text delimiter to nothing (delete the quote character in the text box) Transfer the ChannelList.txt file to the OneExpert DSL’s file system, in the “documents” directory. Launch the Video feature. Tap on a stream.

  • Page 105: Connecting To The Line

    OneExpert DSL and the video statistics screens to show activity. After the OneExpert DSL is setup, it can analyze video performance. Up to three streams can be simultaneously analyzed in Terminate mode. In monitor mode, up to 3 simultaneous streams can be analyzed at one time, with statistics available for up to 10 previous streams.

  • Page 106: Qos Expert

    In the right channel box, specify the second channel to examine. Touch the Play/Stop box (right-pointing arrow / square box) for each channel. Touch Clear Stream 1 and Clear Stream 2 to reset any initial errors. OneExpert DSL User’s Guide Page 82 22052280, Rev 006 November 2015...

  • Page 107: Voip Testing

    Mean Opinion Score (MOS) ONX-MOS option (requires VoIP option) For additional information about OneExpert DSL options and ser- vices, contact your local Viavi representative or contact Viavi through the company web site, www.viavisolutions.com. OneExpert DSL User’s Guide November 2015...

  • Page 108: Specifying Test Settings

    • Placing and receiving calls Specifying test settings Before you begin testing, make sure that the OneExpert DSL settings match the settings of the phone you are emulating. TIP: Test configurations can be stored for easy recall and use (see “Managing test configurations”...
  • Page 109 If your network uses a Proxy server, check the Use Proxy box. Proxy Address Type Only appears if Use Proxy is checked. Select IPv4 Address, IPv6 Address, or DNS Name. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 85...
  • Page 110 100rel tag to the value of the required header of initial signaling messages. SIP Interoperability Specify whether standard SIP is used or other SIP interoperability. OneExpert DSL User’s Guide Page 86 22052280, Rev 006 November 2015...
  • Page 111 (It must be a factor of 2.) RTP Port Maximum Specify the RTP port maximum number. (It must be a factor of 2.) Press the right arrow next to STUN to specify STUN settings. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 87...
  • Page 112 NOTE: If STUN is enabled, the VoIP network will not come up until the STUN client on the OneExpert DSL has determined the type of NAT used between the OneExpert DSL and the STUN server. Press the right arrow next to Quality of Service, and then specify the QoS settings.

  • Page 113: Connecting To The Line

    • For Ethernet connections, connect as described in “Connecting to the line” on page 101. • For DSL connections, connect as described in “Connecting to the line” on page OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 89...

  • Page 114: Placing And Receiving Calls

    The unit to goes off hook and places the call. The Summary results appear. Additional results are available on other tabs. To view additional results, touch the tab or swipe right or left. OneExpert DSL User’s Guide Page 90 22052280, Rev 006 November 2015...

  • Page 115: Receiving A Call

    Receiving a call The following procedure describes how to receive a VoIP call. To receive a VoIP call When the OneExpert DSL signals an incoming call, touch the tele- phone receiver. The unit goes off hook and answers the call.

  • Page 116: Answering Calls Automatically

    To answer calls automatically Select the Options function key, and then check the Auto Answer box. Place a call to the OneExpert DSL from a VoIP phone (or a second OneExpert DSL). The OneExpert DSL answers the call with a voice announcement, and then basic call statistics are provided.

  • Page 117: Accessing The Web Browser

    Explorer. The web browser has the following limitations: • The browser does not cache web pages. The OneExpert DSL does not have sufficient memory to cache web pages. Each time a page is selected, the OneExpert DSL re-loads the page.

  • Page 118: Navigating The Browser

    In addition, you can connect a USB mouse or a USB keyboard/mouse combination to the OneExpert DSL to navigate the web browser as you would with a desktop computer. Going back or forward one page Opening a web page There are two ways to open a web page.

  • Page 119: Exiting The Browser

    When you are finished demonstrating internet access to the user, you should exit the browser. To exit the browser Press the Home function key or tap the home icon on the browser menu. The browser closes. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 95...
  • Page 120 Chapter 5 Data Testing Browsing the web OneExpert DSL User’s Guide Page 96 22052280, Rev 006 November 2015...

  • Page 121: Chapter 6 Ethernet Te Testing

    Ethernet TE Testing Chapter 6 This chapter provides task-based instructions for using the Ethernet TE testing features of the OneExpert DSL. Topics discussed in this chapter include the following: • “About Ethernet TE testing” on page 98 • “Specifying Ethernet settings” on page 98 •...

  • Page 122: About Ethernet Te Testing

    About Ethernet TE testing About Ethernet TE testing In Ethernet TE mode, you can use the OneExpert DSL to emulate Ethernet terminal equipment by connecting to an Ethernet LAN or to the Ethernet port on the customer's modem. After connecting to the circuit, you can then test for connectivity and throughput.

  • Page 123: Loading A Test Profile

    If VLANS are used, specify the following: – Enter the VLAN ID and Priority. – Select IP mode and then specify the network mode: IPv4, IPv6, or IPv4/IPv6 Dual Stack. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 99...

  • Page 124: Saving Test Profiles

    To save test profiles Touch the Save button. Enter a name for the profile. Specify whether the profile will be shown on the Home screen Touch Save. The profile is saved. OneExpert DSL User’s Guide Page 100 22052280, Rev 006 November 2015...

  • Page 125: Connecting To The Line

    ID, location, and other settings as needed. To clear the results, use the asterisk (*) key. Chapter 14 “Test Results” to learn what your results mean. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 101...

  • Page 126: Testing The Data Layer

    Chapter 6 Ethernet TE Testing Testing the data layer Testing the data layer Using the data layer tests, you can test for connectivity and throughput. Chapter 5 “Data Testing”. OneExpert DSL User’s Guide Page 102 22052280, Rev 006 November 2015...

  • Page 127: Wiring Tools

    “About the Wiring Tools” on page 104 • “Wire Mapping” on page 104 • “Hub Flash” on page 108 • “Port discovery” on page 108 • “Ping Tool” on page 109 OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 103...

  • Page 128: About The Wiring Tools

    This test also shows the wire mapping between any two pairs in the cable. • Toning - mapping the wires by sending a tone across the cable. OneExpert DSL User’s Guide Page 104 22052280, Rev 006 November 2015...

  • Page 129: Wire Mapping

    49.0 Coaxial cable RG58 27.5 90.0 RG6, RG11, RG59 16.25 53.0 Security wire 22AWG, Jacketed 24.0 78.5 22AWG, Unjacketed 14.0 46.0 20AWG, Unjacketed 16.0 52.5 18AWG, Unjacketed 17.0 55.5 OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 105...
  • Page 130 To hide the Length Constant bar, swipe down on the screen to view the tray menu. Select Hide Length Constant. For greatest accuracy, Viavi recommends that you perform a wiring compensation to remove the effects of the test leads. Swipe down on the screen to view the tray menu Select Wiring Compensation.

  • Page 131: Sending Tones

    Sending tones The purpose of this test is to send a tone on a network cable. By default, the OneExpert DSL sends tone on all the wires of a cable. To trace cables using test tones Do one of the following: If testing a telephone cable, connect RJ-11 cable to the RJ-11 Wiring connector on the right panel of the unit.

  • Page 132: Hub Flash

    To perform an Ethernet Hub Flash test Connect an Ethernet cable from the Residential Gateway port to an Ethernet connector on the side of the OneExpert DSL. From the Wiring Tools menu, select Hub Flash. If needed, change the settings for Cadence, Rate, Duplex, or NIC Wiring by either touching the setting or using the arrow keys to high- light a setting and then press the OK key.

  • Page 133: Ping Tool

    To set a Ping Target, do the following: Select Ping Target. Select a target. Enter an address such as www.yahoo.com Select OK. Press Start The OneExpert DSL pings the Gateway, DNS and any specified Ping Targets. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 109...
  • Page 134 Chapter 7 Wiring Tools Ping Tool OneExpert DSL User’s Guide Page 110 22052280, Rev 006 November 2015...
  • Page 135 This chapter provides task-based instructions for using the optional USB accessories. Topics discussed in this chapter include the following: • “Inspecting fiber” on page 113 • “Measuring optical power” on page 116 OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 111...

  • Page 136: Chapter 8 Optical Tools

    These features are available from the Fiber Tools menu. NOTE: The Fiber menu is not viewable until one of these tools is con- nected to the OneExpert DSL. OneExpert DSL User’s Guide Page 112 22052280, Rev 006...

  • Page 137: Inspecting Fiber

    Chapter 8 Optical Tools Inspecting fiber Inspecting fiber The Viavi fiber microscope accessory is used to view a live video of a simplex fiber to determine if the fiber is clean. It can also capture a snap- shot and provide pass/fail analysis.
  • Page 138 Magnify. The current selection is a larger text size. To select the inspection profile, touch Profiles. If you have a custom profile, you can use it on the OneExpert DSL by putting the file into the configs/Microscope folder. For more...
  • Page 139 The Freeze button changes to Analyze. – Touch Analyze. The test automatically centers the view (if specified to do so), captures an image, and then analyzes it. The test result shows defects and scratches. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 115...

  • Page 140: Measuring Optical Power

    File Manager. If the file has been moved — even if it was put back in the original spot on the OneExpert DSL — you can no longer view the file because there is a temporary capture file included with the save that goes away when the file is moved.
  • Page 141 Specify the pass/fail threshold (in dBm) for the Thresh. test. If the measured power is below the threshold, it fails. Pass/Fail Specify whether to run the pass/fail test. Enable OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 117...
  • Page 142 Absolute mode, displayed as mW. Tap Set Ref to use the current power level as the reference value. To save results, use the Tray menu to Save To Job or Save Report. OneExpert DSL User’s Guide Page 118 22052280, Rev 006...

  • Page 143: Wifi Tests

    “Providing Wifi access” on page 123 • “Managing WiFi Advisor Devices” on page 125 • “Wifi Troubleshooting using a single ended application” on page 124 • “Site Assessment” on page 125 OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 119...

  • Page 144: About The Wifi Tests

    Chapter 9 Wifi Tests About the Wifi tests About the Wifi tests The Wifi testing features of the OneExpert DSL include the following: • Quickly determine the available SSIDs, level and channel of Wifi networks visible from any location. The test set can attach to a customer's network and provide assessment of the signal strength throughout the premises.

  • Page 145: Scanning For Wifi Networks

    Wifi channel being used by the specific network – The power level of the selected Wifi Network. Indicated by the signal strength (in dBm) and a colored bar graph. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 121...

  • Page 146: Running Receiver Diagnostics

    OneExpert DSL to the receiver for running a diagnostics application, such as MotoPLYR™. In this setup, the OneExpert DSL is providing a network bridge between the 802.11 interface and the Ethernet interface.

  • Page 147: Verifying Ip Connectivity

    IP connectivity behind the RG in the customer premise. To verify IP connectivity Connect the OneExpert DSL to the receiver or residential gateway using an Ethernet cable. From the Wifi menu, select Wifi Access Point.

  • Page 148: Wifi Troubleshooting Using A Single Ended Application

    Choose which WiFi Advisor device to use for the test. If you have previously used a WiFi Advisor device with this OneExpert DSL, it appears in the list of devices. If it does not appear, you may need to register the device with the OneExpert DSL and pair to it.

  • Page 149: Site Assessment

    Advisor devices, view device status, and manage firmware updates. Registering and unregistering devices After pairing the device(s) with the OneExpert DSL, the device must be registered in the OneExpert DSL’s WiFi Advisor application. To register WiFi Advisor devices with the OneExpert DSL From the Wifi menu, select WiFi Advisor, and then select Device Management.
  • Page 150 WiFi Advisor. The registered devices appear in the Device Manager screen. To unregister WiFi Advisor devices with the OneExpert DSL From the WiFi Advisor application, select Device Management. Select the WiFi Advisor with the label (or serial number) of your device.

  • Page 151: Changing The Power Off Delay

    Updating the WiFi Advisor firmware The firmware on the WiFi Advisor can be upgraded over Bluetooth using the OneExpert DSL. The WiFi Advisor must be paired and registered with the OneExpert DSL. To update firmware on a registered WiFi Advisor From the WiFi Advisor application, select Device Management.
  • Page 152 If you do not wish to update the device, touch the back arrow. – Select OK to update the firmware. Select Yes. The update begins. The status bar at the top indicates the update progress. OneExpert DSL User’s Guide Page 128 22052280, Rev 006 November 2015...

  • Page 153: Hpna Testing

    This chapter provides task-based instructions for using the optional HPNA testing features. Topics discussed in this chapter include the following: • “About HPNA Testing” on page 130 • “Monitoring the HPNA network” on page 131 OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 129...

  • Page 154: About Hpna Testing

    About HPNA Testing About HPNA Testing In the HPNA test, OneExpert DSL connects to the HPNA network via CPE and communicates with the HPNA network host to initiate the test. Each communication path between all HPNA network nodes will be tested, letting users segment problem node paths, node-to-node communication issues, and verify that the whole network is functioning correctly.

  • Page 155: Connecting To The Line

    Testing the HPNA network This test verifies that all installed devices are operating correctly. To test the HPNA network On the Main Menu, select HPNA. A list of HPNA nodes appears. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 131...
  • Page 156 Quick or Chronic test prior to proceeding. After the network test finishes, the screen updates to report the data rate, modulation, packet error rate, and signal to noise ratio on the current link. OneExpert DSL User’s Guide Page 132 22052280, Rev 006 November 2015...
  • Page 157 Save Report, and then specify the report settings such as report name, report format, technician ID, location, and other settings as needed. For more information on the results, see “HPNA results” on page 205. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 133...
  • Page 158 Chapter 10 HPNA Testing Testing the HPNA network OneExpert DSL User’s Guide Page 134 22052280, Rev 006 November 2015...

  • Page 159: Testing With Smartids

    • “About the SmartID tests” on page 136 • “Locating SmartIDs” on page 136 • “Coax Map test” on page 138 • “Whole Home Check” on page 144 OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 135...

  • Page 160: About The Smartid Tests

    The purpose of this test is to identify up to 16 the SmartIDs (Figure 11) on the network. The SmartIDs will work through splitters, and multiple Smar- tIDs can be detected simultaneously. Figure 11 SmartID OneExpert DSL User’s Guide Page 136 22052280, Rev 006 November 2015...
  • Page 161 SmartIDs.) The other SmartIDs need to be registered as described below. The registration applies to the SmartID that the OneExpert DSL is physically connected to. You will need to repeat the procedure for each SmartID, connecting it directly to the OneExpert DSL.

  • Page 162: Coax Map Test

    If the test doesn’t automatically start, press the Start system key. ALERT! The OneExpert DSL should not be moved while a SmartID test is running. It needs to stay within a reasonable distance of the Blue- tooth master probe while the test remains active (10 feet or less preferred, no more than 15 to 20 feet).
  • Page 163 Com- Description of the event Unknown, Open, Splitter, ment that was detected in the Barrel/Splice, Splitter *, coax cable and Low Quality Splitter (see Table 13 for descrip- tions) OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 139...
  • Page 164 NOTE: If the length to the splitter* and the first open are the same, it is likely a splitter with an open port. OneExpert DSL User’s Guide Page 140 22052280, Rev 006 November 2015...
  • Page 165 A cable ID is displayed above the system keys. The OneExpert DSL will only find an ID if it's connected to a single cable with an ID on the other end.
  • Page 166 If the number of legs on a splitter are different than the number of RFIDs, a warning appears. If the OneExpert DSL is used to measure a home-run cable, it will indicate an 0 dBrl open, and the full length of the cable.
  • Page 167 Drop 1 Length (ft) dBrl Comment 10ft 65ft Splitter Drop 2 40ft Open Drop 3 Open Splitter A Length (ft) dBrl Comment 70ft Barrel/Splice 15ft Drop 6 Barrel Open OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 143...

  • Page 168: Whole Home Check

    Chapter 11 Testing with SmartIDs Whole Home Check Whole Home Check The SmartIDs allow the technician to connect the OneExpert DSL directly to any single SmartID device which then communicates with any other connected SmartID devices (as shown in Figure 13) in order to certify an in-home network and provide distances to found impairments.
  • Page 169 OneExpert DSL to the SmartID. In order to map the network accurately, make sure that you connect to the primary SmartID (connected to the OneExpert DSL with a USB cable) on the main side of the residential gateway or splitter and not on a branch leg.
  • Page 170 Far-end connection issue (i.e. poor connection, fitting barrel, etc; partial short) – SmartID(s) detected but not mapped issue – SmartID mapping placement questionable (due to processed FDR data producing ambiguous length/location data for the particular SmartID probe) OneExpert DSL User’s Guide Page 146 22052280, Rev 006 November 2015...
  • Page 171 SmartIDs in the coax network. To save the results to a report, use the Tray menu (“Saving a report” on page 49). OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 147...
  • Page 172 Chapter 11 Testing with SmartIDs Whole Home Check OneExpert DSL User’s Guide Page 148 22052280, Rev 006 November 2015...

  • Page 173: Copper Testing

    Copper Testing Chapter 12 This chapter provides task-based instructions for using the optional OneExpert DSL copper testing features. Topics discussed in this chapter include the following: • “About copper testing” on page 150 • “Measuring voltage” on page 151 •...

  • Page 174: About Copper Testing

    Chapter 12 Copper Testing About copper testing About copper testing The OneExpert DSL Tester’s copper features allow quick turn-up and basic troubleshooting of the copper local loop. To access the copper tests, touch Copper from the main menu. The drop down menu appears.

  • Page 175: Measuring Voltage

    To specify the termination, select Options, and then select the one of the following: – 1MEG-ohm Term – 100K-ohm Term To measure DC, select DC Volts in the lower right. The DC Voltage menu appears. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 151...

  • Page 176: Measuring Resistance And Leakage

    Connect the Tip (A), Ring (B), and Ground (Earth) leads to the line under test. From the Copper menu, touch the Multimeter button. Touch the Omega tab. Ω The Resistance screen appears. OneExpert DSL User’s Guide Page 152 22052280, Rev 006 November 2015...

  • Page 177: Measuring The Distance To A Short

    Chapter 12 Copper Testing Measuring the distance to a short For greatest accuracy, Viavi recommends that you compensate the opens measurement to remove the effects of the test leads. To compensate the opens measurements Swipe downward on the screen to access the Tray menu.

  • Page 178: Measuring Current

    Using the Multimeter, you can test for proper loop current for POTS lines. To measure current Connect the Tip (A), Ring (B), and Ground (Earth) leads to the line under test. From the Copper menu, touch the Multimeter button. OneExpert DSL User’s Guide Page 154 22052280, Rev 006 November 2015...

  • Page 179: Locating Faults Using The Tdr

    To locate cable faults using the TDR Connect the Tip (A), Ring (B), and Ground (Earth) leads to the line under test. From the Copper menu, touch the TDR button. The TDR graph appears. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 155...
  • Page 180 A warning appears during the stress pulse to indicate higher voltage is present. Using the Peak Hold mode, the OneExpert DSL can display minimum, maximum, and current TDR traces over a test period. This feature is useful for analyzing faults that occur intermittently. To enable Peak Hold mode, select the Options system key and then check the Peak Hold checkbox.

  • Page 181: Measuring Opens

    The opens feature measures the total electrical (capacitive) length of a pair. To measure opens Connect the Tip (A), Ring (B), and Ground (Earth) leads to the line under test. From the Copper menu, touch the Opens button. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 157...
  • Page 182 Three terminal mode is useful when testing a pair inside a multi-pair cable since all pairs rotate or change their relative position inside the cable throughout the length of the cable to help control crosstalk. OneExpert DSL User’s Guide Page 158 22052280, Rev 006...

  • Page 183: Measuring Longitudinal Balance

    Chapter 12 Copper Testing Measuring longitudinal balance For greatest accuracy, Viavi recommends that you compensate the opens measurement to remove the effects of the test leads. To compensate the opens measurements Swipe downward on the screen to access the Tray menu.

  • Page 184: Detecting Load Coils

    Measuring balance is complete. Detecting load coils The OneExpert DSL can detect up to five load coils that may exist on the line, out to 27,000 (8,200 meters) feet. It will also report a short, open, or a high noise condition, if detected. For accurate load coil detection, test on a pair without voltage (supplied by a battery).

  • Page 185: Testing Voice Service And Caller Id

    NOTE: The distance to first load measurement assumes no other impair- ments are present between the OneExpert DSL and the first load coil. If other impairments are present, accuracy is reduced. If voltage greater than 50V peak is present, the test will abort.
  • Page 186 Mute Microphone (or Un Mute Micro- phone to return to the call). The mute feature is only available when off hook. Press the On Hook system key to end the call. OneExpert DSL User’s Guide Page 162 22052280, Rev 006 November 2015...

  • Page 187: Locating Faults Using Rfl

    Locating faults using RFL Receive a call. Request someone to call you. When the OneExpert DSL indicates an incoming call, press the Off Hook system key. For lines that have caller ID, the name and number information appears in the box.
  • Page 188 Chapter 12 Copper Testing Locating faults using RFL For greatest accuracy, Viavi recommends that you compensate the opens measurement to remove the effects of the test leads. To compensate the opens measurements Swipe downward on the screen to access the Tray menu.
  • Page 189 The test runs then displays the results. The results for the specific fault appear. The OneExpert DSL assumes that the fault is on the red lead. If the fault is not on the red lead, it will automatically flip Tip (A) and Ring (B) and run the test again.

  • Page 190: Measuring Spectral Noise

    Chapter 12 Copper Testing Measuring spectral noise Measuring spectral noise With the spectral test, the OneExpert DSL can detect and measure the existence of noise interference. To measure spectral noise Connect the Tip (A), Ring (B), and Ground (Earth) leads to the line under test.

  • Page 191: Testing Tims

    • Impulse noise • RX Tones - wideband and narrowband For additional information about options, contact your Viavi representative or contact Viavi through the company web site, www.viavisolutions.com. To access the WBTIMS feature From the Copper menu, touch Wideband TIMS.

  • Page 192: Measuring Noise

    To specify a technology, touch Technology and then do the following: Select a technology from the list. Voice Frequency is narrowband; all others are wideband. Specify a custom technology. Select Custom and then specify the termination and filter. OneExpert DSL User’s Guide Page 168 22052280, Rev 006 November 2015...
  • Page 193 To save the results to a report, use the Tray menu (“Saving a report” on page 49). To learn what your results mean, see “RFL” Chapter 14 “Test Results”. Measuring wideband noise is complete. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 169...

  • Page 194: Measuring Impulse Noise

    To select the type of test, touch Options and then select Timed or Counter (untimed). Specify the Dead Time. This is how long the OneExpert DSL will wait before attempting to detect the next impulse event. To use an external bridge, touch Options and then select the checkbox for Use External Bridge.

  • Page 195: Impulse Noise Capture

    To specify a Capture Trigger, touch Options and then select Capture Display. This specifies the samples to capture relative to the impulse event detection: 10% (before), 50% (during), or 90% (after). OneExpert DSL User’s Guide November 2015 22052280, Rev 006...

  • Page 196: Receiving Wideband Tones

    Testing TIMS To specify dead time, touch Options and then select Dead Time. This is how long the OneExpert DSL will wait before attempting to detect the next impulse event. To use an external bridge, touch Options and then select the checkbox for Use External Bridge.

  • Page 197: Running A Onecheck Copper Test

    Receiving tones is complete. Running a OneCheck Copper test The OneCheck Copper test is a Viavi out-of-service pair quality test. It auto- matically performs a series of test including: DVOM (AC/DC volts, resis- tance), Opens/Capacitance, Balance, and Load Coil Detect. It also compares results to user-defined threshold values and provides a pass/fail indication.

  • Page 198: Routing The Cables Through The Glove

    To route the cables through the glove Turn the OneExpert DSL over, onto the front panel. Unzip the back flap of the glove. Push the cables through the opening at the bottom and pull them up to the copper connectors.
  • Page 199 Routing the cables through the glove Figure 14 Cable routing through the back of the glove Use the velcro strap in the glove hinge to hold the cables, as shown Figure OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 175...
  • Page 200 Close the front of the glove and then pull the strap from the back over the top and into the connector just above the Viavi logo. OneExpert DSL User’s Guide Page 176...

  • Page 201: Using The Onx With A Mobile Device

    Topics discussed in this chapter include the following: • “Getting Started” on page 178 • “Controlling the OneExpert DSL user interface” on page 178 OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 177...

  • Page 202: Getting Started

    To verify your options, go to the Options menu in the System Settings. Controlling the OneExpert DSL user interface To control the user interface of an OneExpert DSL, the mobile device must pair with the OneExpert DSL over Bluetooth. Then, using the OneExpert DSL app on the mobile device, you can connect to an OneExpert DSL and control the user interface.
  • Page 203 Controlling the OneExpert DSL user interface On the mobile device, search the devices list to find the OneExpert DSL unit ID that you wish to connect to. (The unit ID can be found in the System Settings>Hardware & Software Revisions.) On the OneExpert DSL, when a Pairing request message appears, select OK.
  • Page 204 Chapter 13 Using the ONX with a mobile device Controlling the OneExpert DSL user interface The OneExpert DSL interface appears on the mobile device. You can now control the instrument as if you were pressing the actual buttons on the device. You can run most of the tests that are available on the OneExpert DSL.

  • Page 205: Updating The Ios Application Software

    When the update is finished, the rotating circle disappears and the icon has a “badge” (a blue dot next to the icon). The iOS host application software is updated. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 181...
  • Page 206 Chapter 13 Using the ONX with a mobile device Updating the iOS application software OneExpert DSL User’s Guide Page 182 22052280, Rev 006 November 2015...

  • Page 207: Chapter 14 Test Results

    “VoIP results” on page 195 • “HPNA results” on page 205 • “SmartID results” on page 208 • “Copper results” on page 209 • “WiFi Advisor results” on page 217 OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 183...

  • Page 208: Saving Results

    Touch Save to save the file to internal storage. The test results are stored. Use the File Browser to copy the file to USB for viewing or printing using a OneExpert DSL User’s Guide Page 184 22052280, Rev 006 November 2015...

  • Page 209: Dsl Results

    DSL Summary results. Table 14 DSL Summary results Result Description Range Training State The state of modem synchroniza- Booting, Idle, Init, tion (appears in the menu heading) Showtime OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 185...
  • Page 210 Tx power from 0–254.9 dB (ADLS2) transmitter to receiver. Sync Time The elapsed time (duration) since reaching Showtime. 1. These are ADSL2 rates. 2. These are VDSL2 rates. OneExpert DSL User’s Guide Page 186 22052280, Rev 006 November 2015...

  • Page 211: Dsl Statistics

    Total errors received RX Dropped Total dropped frames received TX Bytes Total bytes transmitted TX Frames Total frames transmitted TX Errors Total errors transmitted TX Dropped Total dropped frames transmitted OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 187...

  • Page 212: Network Status

    The OneExpert DSL OneExpert DSL's IP address to the access the provider network. (IPv4) Global If using IPv6oE, this is the OneExpert DSL OneExpert DSL's IP address to the access the global net- work, beyond the router. Local If using IPv6oE, this is the OneExpert DSL OneExpert DSL's IP address to the access the local net- work.

  • Page 213: Errors

    Domain Name Services. When using internet addresses such as www.jdsu.com, the OneExpert DSL OneExpert DSL (and all IP devices) must translate to an IP address (such as 157.234.12.20) in order to route the packets or data. To do so, it first requests a DNS server to translate an internet address into an IP address;...

  • Page 214: Dsl Rtx

    The number of DTUs we received a correction for RTX-UC The number of DTUs that did not get a retransmission in time. INP Rein The effective INP that G.INP support is giving us. OneExpert DSL User’s Guide Page 190 22052280, Rev 006 November 2015...

  • Page 215: Signal

    Tx Power Power level, in dB, of the VDSL signal, downstream (from the DSLAM) and upstream (transmitted by the OneExpert DSL OneExpert DSL). INTLV Interleaving depth set by the DSLAM. This is a measure of...

  • Page 216: Dsl Identity

    Bits per tone is defined as bits assigned per DMT tone. Examine the portions of the graphs where there are dips or breaks. These dips represent areas where interference is degrading the DSL signal. OneExpert DSL User’s Guide Page 192 22052280, Rev 006 November 2015...

  • Page 217: Ip Data Results

    Table 22 IP Ping results Result Definition Destination Destination address where the ping is being sent. Message Status message. Echos TX The number of ping messages sent. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 193...

  • Page 218: File Transfer Results

    Replies Lost % The percentage of lost echoes compared to echoes sent. Echos RX The number of ping messages sent to the OneExpert DSL from other devices on the network. Ping Time The current, minimum, maximum, and average time in mil-...

  • Page 219: Truespeed Results

    The summary results provide a quick go/no go result for QoS, loss, jitter, the audio codec used for the and delay, as well as the MOS score, incoming call, and the call log. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 195...

  • Page 220: Qos

    Current listener quality, between 1 (bad) and 5 (excellent) Conversational R Factor Current conversation quality R factor Listener R Factor Current listener quality R factor G.107 R Factor Current G.107 R factor OneExpert DSL User’s Guide Page 196 22052280, Rev 006 November 2015...

  • Page 221: Network Results

    Local Throughput Total number of bytes transmitted (TX) or Bytes received (RX) Local Throughput Total number of packets transmitted (TX) or Packets received (RX) OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 197...
  • Page 222 Time, in milliseconds, needed to convert samples in selected codec form Buffering Delay Time, in milliseconds, that the data was held in a jitter buffer Total Delay Total of all delays OneExpert DSL User’s Guide Page 198 22052280, Rev 006 November 2015...

  • Page 223: Call Information Results

    Video results After the OneExpert DSL is setup and a data connection is established, video streams become available for analysis. In the upper area of the screen, the graphic indicates the network status (up/down), the number of active streams, and the combined rate indicates the total video bandwidth (current and max).

  • Page 224: Summary

    IP address The IP address of the stream. Type The type of media detected: – udp (for MPEG-2 TS Video over UDP) – rtp (MPEG-2 TS Video over RTP) OneExpert DSL User’s Guide Page 200 22052280, Rev 006 November 2015...

  • Page 225: Qos Results

    Overall A rating (good, fair, poor) of the combination of jitter, latency, and cont.err. (FAIL if any one item is a fail status). OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 201...

  • Page 226: Loss Results

    ETHERNET RX Number of dropped Ethernet frames received. Drops (Appears only if testing on Ethernet interface) Packet statistics This category provides statistics for the packets at the IP layer. OneExpert DSL User’s Guide Page 202 22052280, Rev 006 November 2015...

  • Page 227: Stream Rates

    UDP and IP headers. Stream (TS) statistics This category provides statistics for each test stream (TS) of video. Statis- tics are kept on up to three streams. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 203...
  • Page 228 MPEG2-TS transport stream. NOTE: The Error Indicator is set by the video stream encoder when it detects corrupted source content. Typically any count will result in an anomaly on the TV. OneExpert DSL User’s Guide Page 204 22052280, Rev 006 November 2015...

  • Page 229: Pid Results

    HPNA device in the net- work The station identifier for numeric digit the HPNA device. Hpna The MAC address of the aa:bb:cc:dd:ee Each field is HPNA device in the net- 00-FF hex work OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 205...

  • Page 230: Node Details

    Mbps, 0-112, 2-24/2- Mbps rate, and baud/constella- MBaud/ tion of the specific link. bits per sym- The Packet Error Rate on Rate 0.00e0 - the specific link. x.xxe+yy 1.00e0 OneExpert DSL User’s Guide Page 206 22052280, Rev 006 November 2015...
  • Page 231 (NOTE: There is no count for transmitted packets) Protocol Messages ctrl_log_req The number of control requests from the local host (CERT protocol.) OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 207...

  • Page 232: Smartid Results

    This category shows detail of the selected section/link of the network between two SmartIDs. Use the # key to reverse the direction (change the focus from the near end of the cable to the far end). OneExpert DSL User’s Guide Page 208 22052280, Rev 006...

  • Page 233: Network Map

    This category shows the layout of the network. The SmartID connected to the OneExpert DSL is on the left and the home network cascades to the right. Use the up and down arrow keys to select different SmartIDs on the map.

  • Page 234: Dc Voltage

    AC peak + [VDC] < 300 2% ± 1.0V WARNING: INSTRUMENT DAMAGE Although the OneExpert DSL OneExpert DSL is designed to measure hazardous voltage, it is designed to do so on telecom circuits, not power mains. Hazardous voltages may be on the power lines.

  • Page 235: Resistance

    You measure resistance to test line continuity and quality, and to detect corrosion, shorts, opens, and faults. The OneExpert DSL is able to measure resistance in the presence of noise and foreign voltage, but the accuracy may be reduced, depending on the noise level.

  • Page 236: Leakage

    10.0M to 100M 100K Opens/Capacitance You measure opens/capacitance to: • measure total electrical loop length (includes length of bridged taps). • find wet sections, bridged taps or open faults. OneExpert DSL User’s Guide Page 212 22052280, Rev 006 November 2015...

  • Page 237: Dc Current

    Table 42 describes the DC current result. Table 42 DC current result specifications Range Resolution Accuracy 0 to 110 ma 2% ± 1ma OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 213...

  • Page 238: Longitudinal Balance

    You check for load coils to ensure there are no load coils present on a digital line (such as ADSL or ISDN). Load coil detection and elimination is essential in the installation of an xDSL circuit OneExpert DSL User’s Guide Page 214 22052280, Rev 006...

  • Page 239: Tdr

    Velocity of Propagation (VoP) is the speed of the TDR signal traveling down the wire pair relative to the speed of light. The OneExpert DSL uses this value to convert reflections to distance. To ensure an accurate distance calculation at the cursor, the VoP should match the cable gage and fill.

  • Page 240: Spectral

    Impulse noise is used to check for the presence of noise spikes that disrupt digital services. TX/RX Tones You use tones to check cable performance (attenuation) at higher frequen- cies used for digital services (wideband) or in voice frequencies (narrow- band). OneExpert DSL User’s Guide Page 216 22052280, Rev 006 November 2015...

  • Page 241: Wifi Advisor Results

    It also shows signal strength for each BSSID. This view is useful for understanding an existing Access Point’s channel configuration and signal strength. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 217...

  • Page 242: Utilization Graph

    If the channel view shows utilization in the wrong channels, the likely issue is that a high energy 802.11 transmitter is very close to the OneExpert DSL. For example, a high energy 802.11ac transmitter is using channels 149, 153, 157, and 161. The channel view should show utilization in these chan- nels only.

  • Page 243: Spectral Results

    The systems are designed to be inter-operable, but Bluetooth will impact throughput. Channels can “bleed over” into adjacent channels. The width of the signal (due to RF considerations) can affect nearby channels. This bleed over is treated as noise. OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 219...
  • Page 244 Chapter 14 Test Results WiFi Advisor results OneExpert DSL User’s Guide Page 220 22052280, Rev 006 November 2015...

  • Page 245: Appendix A Maintenance And Troubleshooting

    Maintenance and Troubleshooting Appendix A This chapter describes how to identify and correct problems related to the OneExpert DSL. Topics discussed in this chapter include the following: • “Cleaning the instrument” on page 222 • “Resolving problems” on page 222 •...

  • Page 246: Cleaning The Instrument

    Resolving problems If you are having trouble with the OneExpert DSL OneExpert DSL, the following sections describe common problems and solutions. You should verify whether your problem is listed here before contacting technical assis- tance.

  • Page 247: Copper Testing

    Verify the ground. The module must be grounded to the same ground as the pair under test. the ground. The module must be grounded to the same ground as the pair under test. OneExpert DSL User’s Guide November 2015 22052280, Rev 006...

  • Page 248: Dsl Testing

    Verify that you are on an ADSL2, ADSL2+, or VDSL line, as appropriate. Check the DSLAM configuration - the max rate may be limited there. Check for premise alarm system on the same pair. OneExpert DSL User’s Guide Page 224 22052280, Rev 006...

  • Page 249: Data Testing

    Make sure that the Ethernet interface cabling is correct. If the Ethernet cable is not hooked up, or is hooked up incorrectly, a packet will not be sent. Thus the Ethernet statistics will not increment. OneExpert DSL User’s Guide November 2015 22052280, Rev 006...

  • Page 250: Wifi Advisor

    – Slow a/b/g PHY rates occupy the channel longer than modern PHY rates for the same amount of informa- tion transfer. – Old security types (WEP/WEPA1) limit connection to lower 802.11 rates OneExpert DSL User’s Guide Page 226 22052280, Rev 006 November 2015...

  • Page 251: Additional Information

    Press and hold the power button for 5 sec- unresponsive onds. (locked-up) Additional information For additional information, visit the OneExpert DSL section of the following web page: http://www.viavisolutions.com/en/products/network-test-and-certification/ copper-dsl-wifi-and-broadband/oneexpert-dsl-modular-field-test-platform Getting Technical Assistance If you require technical assistance, call 1-844-GO-VIAVI. For the latest TAC information, go to http://www.viavisolutions.com/en/...
  • Page 252 Appendix A Maintenance and Troubleshooting Getting Technical Assistance OneExpert DSL User’s Guide Page 228 22052280, Rev 006 November 2015...

  • Page 253: Appendix B Specifications

    Specifications Appendix B This appendix contains specifications for the OneExpert DSL DSL. Topics discussed in this appendix include the following: • “Physical specifications” on page 230 • “Physical specifications” on page 230 • “Environmental specifications” on page 231 • “Power specifications” on page 231 OneExpert DSL User’s Guide...

  • Page 254: Physical Specifications

    Appendix B Specifications Physical specifications Physical specifications Table 48 provides the physical specifications for the OneExpert DSL. Table 48 Physical specifications Parameter Specification Height 9.8" (250 mm) Width 4.68" (119 mm) Depth 3.2" (82.4 mm Weight 4.05 lb. (1.84 kg)

  • Page 255: Environmental Specifications

    >4 hours for typical use cases Charging time 5 hours for a fast charge; for a full charge, allow to trickle charge overnight Power supply input 100-240VAC, 1.5A, 50-60 Hz OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 231...
  • Page 256 Power specifications Table 51 Power specifications (Continued) Parameter Specification Power supply output 12VDC, 5.0A Max Power supply operat- 0 to +40 C (-22 to 104 F) ing temperature range OneExpert DSL User’s Guide Page 232 22052280, Rev 006 November 2015...

  • Page 257: Index

    90–91 Environmental specifications receiving ESD immunity Capabilities Ethernet HPNA crossover cable IP video establishing connection OneExpert DSL TE mode testing 98–101 Capacitance Compliance information xviii Connector specifications Controls OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 233...
  • Page 258 Interleaved errors attaching Internal clock removing See also time, date Interpreting messages IP data results 193–194 IP TE mode, troubleshooting Navigating the user interface 21–25 Noise margin Noise sources OneExpert DSL User’s Guide Page 234 22052280, Rev 006 November 2015...
  • Page 259 150–174 interleaved errors data 68–95 modem summary 185, 190, emulating a video receiver 73–77 PID map Ethernet TE mode 98–101 saving HPNA 130–133 summary 185, measuring loop loss troubleshooting OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 235...
  • Page 260 TrueSpeed exiting results navigating testing 70–72 opening a web page Wideband loss, measuring measuring noise Unit specifications Updating host software unit firmware Zooming, TDR trace User interface, navigating 21–25 OneExpert DSL User’s Guide November 2015 22052280, Rev 006 Page 236...
  • Page 262 22052280 Rev 006, November 2015 English Viavi Solutions North America: 1.844.GO VIAVI / 1.844.468.4284 Latin America +52 55 5543 6644 EMEA +49 7121 862273 APAC +1 512 201 6534 All Other Regions: viavisolutions.com/contacts email TAC@viavisolutions.com...

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