User Guide AXS-200/630 VDSL2, ADSL2+, and IP Triple-Play Test Set
Copyright © 2008 EXFO Electro-Optical Engineering Inc. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form, be it electronically, mechanically, or by any other means such as photocopying, recording or otherwise, without the prior written permission of EXFO Electro-Optical Engineering Inc. (EXFO). Information provided by EXFO is believed to be accurate and reliable.
Contents Contents Certification Information ........................................................................................................ v 1 Introducing the VDSL2, ADSL2+, and IP Triple-Play Test Set ..................... 1 Main Features .........................................................................................................................2 Typical Applications ................................................................................................................
Contents 10 Troubleshooting ........................................................................................105 Solving Common Problems .................................................................................................105 Contacting the Technical Support Group ............................................................................106 Transportation ....................................................................................................................
Certification Information 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. The EN61326 standard prescribes both emission and immunity requirements for laboratory, measurement, and control equipment.
Certification Information DECLARATION OF CONFORMITY Application of Council Directive(s): Manufacturer’s Name: Manufacturer’s Address: Equipment Type/Environment: Trade Name/Model No.: 73/23/EEC - The Low Voltage Directive 89/336/EEC - The EMC Directive And their amendments EXFO Electro-Optical Engineering Inc.
1 Introducing the VDSL2, ADSL2+, and IP Triple-Play Test Set The AXS-200/630 VDSL2, ADSL2+, and IP Triple-Play Test Set is a handheld device designed to offer full compliance with the ITU-T G.993.2 international standard for very high speed Digital Subscriber Line (VDSL2).
Introducing the VDSL2, ADSL2+, and IP Triple-Play Test Set Main Features Main Features ³ Fully compliant with the ITU-T G.993.2 (VDSL2) standard. ³ Backward compatible to ADSL2+/2/1 as per relevant ITU standards and supports Annex A, Annex L, and Annex M implementations. ³ Delivers IPTV, VoIP, and Data analysis over VDSL2, ADSL2+/2/1 and Ethernet 10/100.
Introducing the VDSL2, ADSL2+, and IP Triple-Play Test Set Connector Description Connector Description The top of the AXS-200/630 module supports connections to a wide area network (WAN) and a local area network (LAN). WAN connector for Ethernet and DSL LAN connector for Ethernet output Headset connector Note: When attaching a DSL cable to the WAN connector, use the 26AWG cable provided with the unit.
Introducing the VDSL2, ADSL2+, and IP Triple-Play Test Set VDSL2 Overview VDSL2 Overview Very high speed digital subscriber lines (VDSL) is the newest 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 upstream and downstream).
Introducing the VDSL2, ADSL2+, and IP Triple-Play Test Set Conventions Conventions Before using the product described in this manual, you should understand the following conventions: WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Do not proceed unless you understand and meet the required conditions. CAUTION Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
2 Getting Started Navigating through the AXS-200/630 The Navigation menu allows you to access all the test options available with the AXS-200/630. ³ To navigate through the items, use the arrow keys. ³ To confirm a choice or enter a menu, press ³ To cancel an action or return to the previous item or window, press . ³ To return to the home window, press . . Line Tests Menu The Line Tests pane lists all the test capabilities of the unit. To access the DSL/Ethernet-based tests: 1.
Getting Started Navigating through the AXS-200/630 Read Saved Results The Read Results pane tab allows you to select a test type and view the results of all the files previously saved. Types listed include the following Ethernet and DSL tests: ³ CPE Test ³ IPTV Analysis ³ Data Analysis ³ VoIP Analysis To select the test type results to read: 1. Press to open the list. 2. In the list, press the up/down arrows to select the test type. 3. Press 8 to confirm the selection.
3 Connection Setup for xDSL/IP Triple-Play Verification Tests The purpose of the Connection Setup function is to configure the unit for a series of connection parameters for Auto Test and CPE testing, and IPTV, data, and VoIP analyses. These parameters are accessible through the different pane tabs. To configure the connection parameters during a DSL/Ethernet based test: 1. From the Line Tests pane, use the up/down arrows to select the Connection Setup entry. 2. Press to confirm the selection.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Profile Selected Profile The Selected Profile tab allows you to configure and store multiple profiles containing specific setups for the unit. The default settings for current profile are: Profile Name is Default; LineMode is Ethernet; and AccessMode is Bridged. ³ Profile Name is a list of all available profile files in the current directory with the first entry being Default.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Profile ³ AccessMode displays a list of values dependent on the Line Mode selection.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Profile When you change the selection, the following actions should be performed: 1. Fill the ProfileName list box with the list of files from the new directory \LineMode\AccessMode. 2. Change the ProfileName selection to Default if the profile file with the current ProfileName does not exist in the new directory. 3. Reload the current profile from the new profile file. At power up, all settings are read from the last current profile.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Line Connection Setup Line Connection Line Parameters The Line Params tab allows you to set the basic xDSL2+ and Ethernet negotiation modes for a Selected Profile composed of the current LineMode and AccessMode selections. When the LineMode selection is ADSL2+, the available parameters are the following: ³ Annex defines the three modes of available ADSL features from the ITU standards. ³ Annex A is ADSL service functioning over POTS.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Line Connection When the LineMode selection is Ethernet, the available parameters are the following: ³ Link Speed is a choice between AUTO (negotiated during the link establishment), 100 or 10 Mbps. ³ Connect Mode is Full-duplex or Half-duplex, when Link Speed is set to either 100 or 10 Mbps. When the LineMode selection is VDSL2, the Line Params tab is unavailable. To select the line parameters to configure: 1.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Line Connection WAN Access The WAN Access tab allows you to configure the physical line parameters required to connect to the ISP (internet service provider). The described Selected Profile is composed of the current LineMode and AccessMode selections.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Line Connection To select the WAN access parameters to configure: 1. From the Connection Setup pane, press the left/right function arrows until the WAN Access tab is displayed. 2. Press the F1, F2, or F3 key located just below the tab to select it. 3. Press the up/down arrows to select the desired parameter. 4. Press to open the list or modify the parameter. 5. In the list, press the up/down arrows to select the function or mode.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Line Connection WAN IP The WAN IP tab allows you to configure the wide area network parameters required to connect to the ISP for a Selected Profile composed of the current LineMode and AccessMode selections. When the AccessMode selection is set to Routed BrgdEthernet DHCP, the available parameters are the following: ³ Vendor ID is the name of the unit, maximum 80 characters.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Line Connection When the AccessMode selection is set to Routed BrgdEthernet Static, the available parameters are the following: 18 ³ IP Address is the address for the unit that is actively connected to your network or the internet at the time of login. ³ Gateway is the IP address of the default gateway. ³ Subnet Mask is the network address used to identify if the IP address is within the same wide area network.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Line Connection When the AccessMode selection is set to Routed PPPoE or Routed PPPoA, the available parameters are the following: ³ Obtain IP is either Dynamic where the access concentrator or broadband remote access server assigns a temporary IP address to the unit, or Static where you enter the IP address of the unit. ³ Static IP is the address for the unit that is actively connected to your network or the internet at the time of login.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Line Connection To select the WAN IP parameters to configure: 1. From the Connection Setup pane, press the left/right function arrows until the WAN IP tab is displayed. 2. Press the F1, F2, or F3 key located just below the tab to select it. 3. Press the up/down arrows to select the desired parameter. 4. Press to open the list or modify the parameter. 5. In the list, press the up/down arrows to select the function or mode.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Line Connection LAN Setup The LAN Setup tab allows you to configure the parameters required when working in Throughmode, and the local area network (LAN) is connected to the ethernet interface. These parameters only apply when the WAN access mode is set to Routed.The described Selected Profile is composed of the current LineMode and AccessMode selections.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Line Connection To select the LAN parameters to configure: 1. From the Connection Setup pane, press the left/right function arrows until the LAN Setup tab is displayed. 2. Press the F1, F2, or F3 key located just below the tab to select it. 3. Press the up/down arrows to select the desired parameter. 4. Press to open the list or modify the parameter. 5. In the list, press the up/down arrows to select the function or mode.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Line Connection Thresholds The Thresholds tab allows you to specify upper and lower thresholds against which the actual measured unit/DSLAM negotiated results will be evaluated.The described Selected Profile is composed of the current LineMode and AccessMode selections. If LineMode is set to Ethernet, this tab is unavailable. The available parameters are the following: ³ Min.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Line Connection To select the thresholds parameters to configure: 1. From the Connection Setup pane, press the left/right function arrows until the Thresholds tab is displayed. 2. Press the F1, F2, or F3 key located just below the tab to select it. 3. Press the up/down arrows to select the desired parameter. 4. Press to modify the parameter. 5. Use the alphanumeric keypad to enter the value you want to specify. 6.
Connection Setup for xDSL/IP Triple-Play Verification Tests Setup Line Connection Down Stream Channels The Dwn Stream Chns tab allows you to enter values for VPI and VCI dependent on the number of enabled down stream channels.The described Selected Profile is composed of the current LineMode and AccessMode selections. If LineMode is set to Ethernet or VDSL2, this tab is unavailable. ³ Downstream only channels # is the number of downstream only channels ranging from 0 through 7, with a default value of 0.
4 Configure Tests for xDSL/IP Triple-Play Verification The purpose of the Configure Tests function is to modify the unit to include and perform various tests for the applications to be verified. These tests are accessible through the different pane tabs. To access the configure tests during a DSL/Ethernet based test: 1. From the Line Tests pane, use the up/down arrows to select the Configure Tests entry. 2. Press to confirm the selection.
Configure Tests for xDSL/IP Triple-Play Verification Configure Profile Configure Profile Before configuring all the line test parameters, you can refer to previously saved profiles. Select Configuration The Select Config tab allows you to setup and store multiple profiles containing specific configuration parameters for the unit. At power up, all test configuration parameters are read from the last current test configuration.
Configure Tests for xDSL/IP Triple-Play Verification Configure Profile To select a test configuration parameter to be used during a DSL/Ethernet based test: 1. From the Select Config tab pane, use the up/down arrows to highlight an old or new configuration file name. 2. Press to confirm the selection. 3. Press the left arrow to highlight the Read from File button. 4. Press to confirm the selection. 5. Press the up/down arrows to highlight the text edit box. 6.
Configure Tests for xDSL/IP Triple-Play Verification Configure Line Tests Configure Line Tests Auto Test The purpose of the Auto Test function is to: ³ Establish a connection to the DSLAM ³ Log into an ISP ³ Perform a Ping test The Auto Test tab allows you to select a series of tests to be configured in the Auto Test procedure. Your choice of tests to Enable or Disable are the following: 30 ³ IPTV Analysis runs an auto test for video.
Configure Tests for xDSL/IP Triple-Play Verification Configure Line Tests ³ CPE Trace Route reports the status of IP packets being sent to a specified IP destination, and the path and time taken to do so, in auto test. When this entry is enabled, IPTV, Data and VoIP analyses are automatically disabled. ³ CPE HTTP Speed measures the speed of downloading web pages, in auto test.When this entry is enabled, IPTV, Data and VoIP analyses are automatically disabled.
Configure Tests for xDSL/IP Triple-Play Verification Configure Line Tests ATM LoopBack The ATMLB tab allows you to configure the parameters to verify the connection between the DSLAM and the ATM core; that the customer is properly provisioned up to the point of the ATM switch based on ATM F5 OAM (operation, administration, and maintenance) loopback functionality.
Configure Tests for xDSL/IP Triple-Play Verification Configure Line Tests Ping Test The Ping Test tab allows you to configure the parameters to perform a ping test, also known as an ICMP echo request, during the CPE test. The available parameters are the following: ³ IP Address lists either the URL or IP Address where the unit pings. ³ URL/IP Address is the destination IP address of the device actively connected to the network.
Configure Tests for xDSL/IP Triple-Play Verification Configure Line Tests TraceRoute The TraceRoute tab allows you to trace an IP packet from the unit (or a PC) to a specified IP destination and define how many hops the packet requires to reach the destination. This test is useful in determining where the longest delays are occurring along the network path. The available parameters are the following: ³ Address Format lists the address either as a URL or IP Address.
Configure Tests for xDSL/IP Triple-Play Verification Configure Line Tests HTTP Speed The HTTP Speed tab allows you to enter the Download Address which is the destination IP address or web site URL to be downloaded (depending on the test selected) from the http server. To select the download parameter to configure: 1. Press the up/down arrows to select the desired parameter. 2. Press to modify the parameter. 3. Use the alphanumeric keypad to enter the value you want to specify. 4.
Configure Tests for xDSL/IP Triple-Play Verification Configure Line Tests FTP Speed The FTP Speed tab allows you to configure the file transfer protocol parameters for downloading and uploading files to the server. The available parameters are the following: ³ Ftp Server Address is the address of the file transfer protocol (FTP), maximum 72 characters. ³ Login ID is your user name, maximum 72 characters. The default value is anonymous. ³ Password is your user password, maximum 36 characters.
Configure Tests for xDSL/IP Triple-Play Verification Configure Line Tests IPTV Analysis The IPTV Analysis tab allows you to configure the unit for video testing. The parameters are the following: ³ Join Multicast Address is the multicast address of the channel that is automatically requested to join when running the video analysis during the auto test. ³ Monitoring Interval is a list of time interval values - 8, 16, 32, or 64 min - to set the length of time for which data is plotted on a graph.
Configure Tests for xDSL/IP Triple-Play Verification Configure Line Tests To select the IPTV analysis parameters to configure: 1. Press the up/down arrows to select the desired parameter. 2. Press to open the list or modify the parameter. 3. In the list, press the up/down arrows to select the function or mode. OR Use the alphanumeric keypad to enter the value you want to specify. 4. Press 38 to confirm the selection.
Configure Tests for xDSL/IP Triple-Play Verification Configure Line Tests VoIP Analysis The VoIP Analysis tab allows you to configure the unit for voice over IP testing. The parameters are the following: ³ Monitoring Interval is a list of time interval values - 8, 16, 32, or 64 min - to set the length of time for which data is plotted on a graph. ³ Test Thresholds allow you to specify the thresholds against which the actual measured unit/DSLAM negotiated results will be evaluated.
Configure Tests for xDSL/IP Triple-Play Verification Configure Line Tests Data Analysis The Data Analysis tab allows you to select the Monitoring Interval which is a list of time interval values - 8, 16, 32, or 64 min - to set the length of time for which data is plotted on a graph. To select the monitoring interval: 1. Press the up/down arrows to select the parameter. 2. Press to open the list. 3. In the list, press the up/down arrows to select the value. 4. Press 40 to confirm the selection.
Configure Tests for xDSL/IP Triple-Play Verification Configure Line Tests STB Support The STB Support tab allows you to configure the parameters for the internet group management protocol (IGMP) traffic being transferred to and from the set top box (STB). The available parameters are the following: ³ Number of STB is the quantity of set top boxes (maximum 4) to be emulated by the unit at the testing location.
5 Running CPE Tests The purpose of the CPE Test function is to establish a connection to the DSLAM and confirm the status of the DSL Line. You can then log on to an ISP to perform advanced tests, including Ping, TraceRoute, and download speed tests. To view the available tabs: Press the left/right function arrows on each side of the F1, F2, and F3 keys. Reading Results Test Summary The TestSummary tab allows you to view the PASS/FAIL status and Details of a series of CPE test results.
Running CPE Tests Reading Results ³ ATMLoopback verifies that the connection between the DSLAM and ATM core is configured correctly, and that the customer is properly provisioned up to the point of the ATM switch. ³ Details button shortcuts to the applicable tab which provides more information about a particular test result. 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.
Running CPE Tests Reading Results ³ Parameter lists the DownStream and UpStream results for the following parameters: ³ Max BitRate displays the maximum attainable bit rates that the circuit can handle as determined by the remote terminal and CO during the training phase. Values can be greater than the actual bit rate. ³ Actual BitRate displays the values at which the unit and CO are connected, as negotiated during the training phase.
Running CPE Tests Reading Results DSL Parameters The DSL Params tab allows you to view the pass/fail status of the DownStream and UpStream parameters configured in the test setup. The available test results are the following: 46 ³ SNR Margin is a value ranging from 0 through 63.5 for the minimum signal-to-noise ratio margin. ³ Attenuation is a value ranging from 0 through 63.5 for the maximum attenuation.
Running CPE Tests Reading Results Statistics The Statistics tab allows you to view transfer mode statistics and xDSL counters. The available test results are: ³ TransportType options include packet transfer mode (PTM) and asynchronous transfer mode (ATM). ³ SyncLostCount is the number of times the unit lost synchronization. ³ Received Bytes is the number of active (non-idle) PTM/ATM cells or frames received on a channel.
Running CPE Tests Reading Results VDSL Bands The VDSL Bands tab allows you to view the VDSL parameters negotiated by the unit and central office, configured in the connection setup. The available test results are the following: 48 ³ SNR Margin is the measured current signal-to-noise ratio (SNR) margin across all active sub-channels, as an amount of increased noise relative to the measured noise power that the system would be able to tolerate to maintain a bit error rate of 10-7.
Running CPE Tests Reading Results Bits per Bin The Bits per Bin tab allows you to view the number of bits that can be transmitted on a particular bin representing a certain tone. The frequency of the tone equals the bin number multiplied by 4.325 kHz. ³ Zoom In allows you to increase the level of zoom for the selected zoom function. ³ Zoom Out allows you to reduce the level of zoom for the selected zoom function. To zoom in or out: 1.
Running CPE Tests Reading Results WAN Status The WAN Status tab allows you to view the status of the connection between the wide area network and the ISP. The available test results are the following: 50 ³ WAN Access specifies the type of wide area network access, either Bridged or Routed mode. ³ Status displays either Connected or Disconnected for the particular line connection under test. ³ Encapsulat is the encapsulation method used by the network and consists of four types.
Running CPE Tests Reading Results ³ DNS1 is the address of the primary domain name server to be used by the unit. ³ DNS2 is the address of the secondary domain name server to be used by the unit. Ping Test The Ping Test tab allows you to view the PASS/FAIL summary status of either a Ping Address or Ping Gateway. The available test results are the following: ³ Address Format lists either the URL or IP Address where the unit pings. ³ URL/IP Address is the IP address (a.b.c.d) or domain name (www.abcd.
Running CPE Tests Reading Results TraceRoute The TraceRoute tab allows you to view the PASS/FAIL status of an IP packet being sent to a specified IP destination, and the path and time taken to do so. The available test results are the following: ³ Dest.Addr. is the destination IP or URL address. ³ Max hops specifies the maximum number of hops used in attempting to reach the destination address. ³ Trace button starts TraceRoute, displaying the test progress in the area below.
Running CPE Tests Reading Results ³ Download Time is the amount of time it took to receive the download bytes. ³ Download Speed is the speed at which the unit is capable of downloading a web page or content. FTP Speed The FTP Speed tab allows you to view the PASS/FAIL summary status of whether or not the file transfer protocol (FTP) which was configured in the CPE test setup was completed successfully or not.
Running CPE Tests Saving Results ATM Loopback Test The ATMLB Test tab allows you to view the ATM loopback connection value results of the VPI (virtual path identifier) and VCI (virtual circuit identifier), and the PTI (payload type identifier) which is either End-To-End or Segment. If the unit is not connected to the network or the time-out setup value is low, you may see the Timeout message continuously. Send button starts the ATM loopback test.
6 IPTV Analysis The IPTV Analysis test functionality provides all the required information for the installation, maintenance, and/or troubleshooting of video services, including IPTV, delivered over DSL. To view the available tabs: Press the left/right function arrows on each side of the F1, F2, and F3 keys.
IPTV Analysis Reading Results ³ IGMP ZAPTime is the time required for a channel change when traffic is being transferred between the central network and STB. ³ PCR Jitter is the short-term variation in the arrival of program clock reference (PCR) information at the video decoder. ³ MDI:DF is the media delivery index (MDI) delay factor (DF) which monitors the amount of time the video must be delayed in the virtual buffer due to cumulative IP packet jitter and IP packetization.
IPTV Analysis Reading Results Line Status The Line Status tab allows you to view the conditions of the line under test which was configured in the connection setup. The available test results are the following: ³ Line Status displays Showtime when the unit and the DSLAM have successfully connected and negotiated applicable data rates for the particular connection under test.
IPTV Analysis Reading Results ³ Parameter lists the DownStream and UpStream results for the following parameters: ³ Max BitRate displays the maximum attainable bit rates that the circuit can handle as determined by the remote terminal and CO during the training phase. Values can be greater than the actual bit rate. ³ Actual BitRate displays the values at which the unit and CO are connected, as negotiated during the training phase.
IPTV Analysis Reading Results DSL Parameters The DSL Params tab allows you to view the pass/fail status of the DownStream and UpStream parameters configured in the test setup. The available test results are the following: ³ SNR Margin is a value ranging from 0 through 63.5 for the minimum signal-to-noise ratio margin. ³ Attenuation is a value ranging from 0 through 63.5 for the maximum attenuation. ³ Output Power is the current transmit power level that is a measure of the absolute transmit power.
IPTV Analysis Reading Results Statistics The Statistics tab allows you to view transfer mode statistics and xDSL counters. The available test results are: ³ TransportType options include packet transfer mode (PTM) and asynchronous transfer mode (ATM). ³ SyncLostCount is the number of times the unit lost synchronization. ³ Received Bytes is the number of active (non-idle) PTM/ATM cells or frames received on a channel.
IPTV Analysis Reading Results VDSL Bands The VDSL Bands tab allows you to view the VDSL parameters negotiated by the unit and central office, configured in the connection setup. The available test results are the following: ³ SNR Margin is the measured current signal-to-noise ratio (SNR) margin across all active sub-channels, as an amount of increased noise relative to the measured noise power that the system would be able to tolerate to maintain a bit error rate of 10-7.
IPTV Analysis Reading Results WAN Status The WAN Status tab allows you to view the status of the connection between the wide area network and the ISP. The available test results are the following: 62 ³ WAN Access specifies the type of wide area network access, either Bridged or Routed mode. ³ Status displays either Connected or Disconnected for the particular line connection under test. ³ Encapsulat is the encapsulation method used by the network and consists of four types.
IPTV Analysis Reading Results ³ VPI is the virtual path identifier (VPI) ranging from 0 through 255 for the ATM connection. ³ VCI is the virtual circuit identifier (VCI) ranging from 32 through 63535 for the ATM connection. ³ Assigned IP is the IP address information assigned to the unit that is actively connected to your network or the internet at the time of login. ³ Gateway is the IP address of the default gateway.
IPTV Analysis Reading Results LAN Status The LAN Status tab allows you to view the Customer Info configured for the local area network (LAN). The available information is as follows: ³ STB IP address is the IP address of the set-top box (STB) connected to the LAN port. ³ STB MAC address is the MAC address of the STB connected to the LAN port. ³ Subnet Mask is the network address used to identify if the IP address is within the same local area network.
IPTV Analysis Reading Results Down Stream Rate The DnStreamRate tab allows you to view the bit rates of different layers related to the IPTV service. The available test results are the following: ³ Line Rate is the actual rate achieved by the circuit, in kbps. ³ Ave IP Bit Rate is the average IP data rate for the IPTV service, including all channels detected. ³ Reset Statistics button sets all monitoring values to 0.
IPTV Analysis Reading Results ERR Indicator The ERR Indicator tab allows you to view the errors encountered at the different layers related to the IPTV service. The available test results are the following: 66 ³ DSL CRC errors/ADSL Errs displays a count of frames lost at the DSL layer. ³ FEC frame counters/FEC Cnt displays the number of forward error correction (FEC) frames that have been rectified by the Reed-Solomon error correction. When in the “fast” setting, the result will be 0.
IPTV Analysis Reading Results IGMP Monitor The IGMP Monitor tab allows you to confirm that IGMP traffic is being transferred between the central network and STB, and view the statistics. The available statistics are the following: ³ Queries counts the number of IGMP queries issued by the network. ³ Join Request is the number of unsolicited IGMP “joins” issued by the STB or the user. ³ Leave Request is the number of IGMP “leaves” issued by the STB or the user.
IPTV Analysis Reading Results RTSP Info The RTSP Info tab allows you to view the media stream sessions established by the real time streaming protocol (RTSP). The available test results are the following: 68 ³ RTSP Stream is the IP address of the last RTSP server port. ³ Status displays a message for the condition of the last RTSP. ³ Res Time is the response time in ms from video request to incoming video data.
IPTV Analysis Reading Results ³ 406 - Not Acceptable ³ 407 - Proxy Authentication Required ³ 408 - Request Time-out ³ 410 - Gone ³ 411 - Length Required ³ 412 - Precondition Failed ³ 413 - Request Entity Too Large ³ 414 - Request-URI Too Large ³ 415 - Unsupported Media Type ³ 451 - Parameter Not Understood ³ 452 - Conference Not Found ³ 453 - Not Enough Bandwidth ³ 454 - Session Not Found ³ 455 - Method Not Valid in This State ³ 456 - Header Field Not Valid for Resource ³ 457
IPTV Analysis Reading Results Detected Streams The DetectedStreams tab allows you to view the details of detected video streams. The available test results are the following: 70 ³ Show Details button, when pressed, displays a detailed description of the stream including from and to IP addresses and port numbers. ³ Stream IP is the multicast IP address assigned to a specific channel.
IPTV Analysis Reading Results IP Arrival Jitter The IP Arrival Jitter tab allows you to view the PASS/FAIL status of the registered IP Packet Jitter for the video stream with a selected multicast IP address assigned to the specific video channel or Analyzed Stream. The available test results are the following: ³ Max Recorded Jitter is the maximum jitter detected, in ms. ³ Average Jitter is the continuous running average of the jitter detected, in ms.
IPTV Analysis Reading Results PCR Jitter The PCR Jitter tab allows you to view the PASS/FAIL status of the Peak to Peak PCR Jitter for the short-term variation in the arrival of the program clock reference (PCR) information at the video decoder. The available test results are the following: ³ PCR Packets Rate is the number of received packets monitored over a one-second period. ³ Average Jitter is the continuous running average of the jitter detected, measured in ms.
IPTV Analysis Reading Results Stream Parameters The Stream Param tab allows you to view the detected video Stream Rates and the PASS/FAIL status of the multicast IP address assigned to the specific video channel or Analyzed Stream. The available test results are the following: ³ IP Packet is the IP data rate for the IPTV service, for the selected channel. ³ Transport Rate is the bit rate calculated based on the program clock reference (PCR).
IPTV Analysis Reading Results Stream Content The Stream Content tab allows you to view statistical information about the Video, Audio and Program Association/Map Table(s) content for each MPEG video Analyzed Stream. The available statistical results include the following: 74 ³ PID is a unique integer value or packet identifier (PID) that indicates the type of data that is stored in the packet payload of the video stream. ³ Rate(kbps) is the rate calculated for a given stream.
IPTV Analysis Saving Results Saving Results Save Result The Save Result tab allows you to save your test results to a file or to an HTML report. Each entry on the pane is described below: ³ Result File Name is the current date and time stamp plus you can enter any filename. Save to File button saves the file in memory. ³ HTML Report Name is the current date and time stamp plus you can enter any name for the HTML file. ³ Report Header is where you can enter any comment.
7 Data Analysis The purpose of the Data Analysis test function is to have the unit act as a DSL modem allowing you to connect from your PC to the internet via the unit’s Ethernet port. The unit will display the connected DSLAM parameters as well as bandwidth utilization, statistics for the IP traffic, and the different protocols detected as you send and receive information. To view the available tabs: Press the left/right function arrows on each side of the F1, F2, and F3 keys.
Data Analysis Reading Results ³ Protocols presents a summary of the different protocols used by the local network devices. ³ DnStream Rates displays whether the maximum attainable downstream bit rate that the circuit can handle is within the threshold range. ³ UpStream Rates displays whether the maximum attainable upstream bit rate that the circuit can handle is within the threshold range.
Data Analysis Reading Results Line Status The Line Status tab allows you to view the conditions of the line under test which was configured in the connection setup. The available test results are the following: ³ Line Status displays Showtime when the unit and the DSLAM have successfully connected and negotiated applicable data rates for the particular connection under test.
Data Analysis Reading Results ³ Parameter lists the DownStream and UpStream results for the following parameters: ³ Max BitRate displays the maximum attainable bit rates that the circuit can handle as determined by the remote terminal and CO during the training phase. Values can be greater than the actual bit rate. ³ Actual BitRate displays the values at which the unit and CO are connected, as negotiated during the training phase.
Data Analysis Reading Results DSL Parameters The DSL Params tab allows you to view the pass/fail status of the DownStream and UpStream parameters configured in the test setup. The available test results are the following: ³ SNR Margin is a value ranging from 0 through 63.5 for the minimum signal-to-noise ratio margin. ³ Attenuation is a value ranging from 0 through 63.5 for the maximum attenuation. ³ Output Power is the current transmit power level that is a measure of the absolute transmit power.
Data Analysis Reading Results Statistics The Statistics tab allows you to view transfer mode statistics and xDSL counters. The available test results are: ³ TransportType options include packet transfer mode (PTM) and asynchronous transfer mode (ATM). ³ SyncLostCount is the number of times the unit lost synchronization. ³ Received Bytes is the number of active (non-idle) PTM/ATM cells or frames received on a channel.
Data Analysis Reading Results VDSL Bands The VDSL Bands tab allows you to view the VDSL parameters negotiated by the unit and central office, configured in the connection setup. The available test results are the following: ³ SNR Margin is the measured current signal-to-noise ratio (SNR) margin across all active sub-channels, as an amount of increased noise relative to the measured noise power that the system would be able to tolerate to maintain a bit error rate of 10-7.
Data Analysis Reading Results WAN Status The WAN Status tab allows you to view the status of the connection between the wide area network and the ISP. The available test results are the following: 84 ³ WAN Access specifies the type of wide area network access, either Bridged or Routed mode. ³ Status displays either Connected or Disconnected for the particular line connection under test. ³ Encapsulat is the encapsulation method used by the network and consists of four types.
Data Analysis Reading Results ³ VPI is the virtual path identifier (VPI) ranging from 0 through 255 for the ATM connection. ³ VCI is the virtual circuit identifier (VCI) ranging from 32 through 63535 for the ATM connection. ³ Assigned IP is the IP address information assigned to the unit that is actively connected to your network or the internet at the time of login. ³ Gateway is the IP address of the default gateway.
Data Analysis Reading Results LAN Status The LAN Status tab allows you to view the customer information configured for the local area network (LAN). The available information is as follows: ³ Client IP is the IP address of the network device connected to the LAN port. ³ Client MAC Addr is the MAC address of the network device connected to the LAN port. ³ LAN IP is the local network IP address of the unit.
Data Analysis Reading Results Protocols The Protocols tab allows you to view a summary of the different protocols detected by the local network devices. The screen identifies the source IP address (Client IP Address) of the different requests, as well as the amount of transmitted (Download) and received (Upload) information. Protocols are displayed in reverse order with the most recent activity first.
Data Analysis Reading Results Down Stream Rates The DnStream Rates tab allows you to view the maximum achieved downstream data rates for the data stream layers of the connection. The available test results are the following: ³ xDSL Rate (kbps) is the actual rate for the xDSL layer. ³ Max DownStream Rate (kbps) is the maximum downstream rate of the data stream for the connection. ³ Reset Statistics button sets all monitoring values to 0.
Data Analysis Saving Results Saving Results Save Result The Save Result tab allows you to save your test results to a file or to an HTML report. The available entries are the following: ³ Result File Name is the current date and time stamp plus you can enter any filename. Save to File button saves the file in memory. ³ HTML Report Name is the current date and time stamp plus you can enter any name for the HTML file. ³ Report Header is where you can enter any comment.
8 Running a VoIP Test The purpose of the VoIP analysis test function is to allow you to configure the unit for VoIP testing. During the analysis, the unit determines the xDSL and IP packet rate, and calculates jitter, packet loss, and packet delay. Results are displayed on the following tabs. To view the available tabs: Press the left/right function arrows on each side of the F1, F2, and F3 keys.
Running a VoIP Test Reading Results ³ Jitter Analysis is the status of the quality of the call by displaying an estimate of the variance of the real-time transport protocol (RTP) data packet inter-arrival time. ³ Details button shortcuts to the applicable tab which provides more information about a particular test result. 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.
Running a VoIP Test Reading Results ³ Parameter lists the DownStream and UpStream results for the following parameters: ³ Max BitRate displays the maximum attainable bit rates that the circuit can handle as determined by the remote terminal and CO during the training phase. Values can be greater than the actual bit rate. ³ Actual BitRate displays the values at which the unit and CO are connected, as negotiated during the training phase.
Running a VoIP Test Reading Results DSL Parameters The DSL Params tab allows you to view the pass/fail status of the DownStream and UpStream parameters configured in the test setup. The available test results are the following: 94 ³ SNR Margin is a value ranging from 0 through 63.5 for the minimum signal-to-noise ratio margin. ³ Attenuation is a value ranging from 0 through 63.5 for the maximum attenuation.
Running a VoIP Test Reading Results Statistics The Statistics tab allows you to view transfer mode statistics and xDSL counters. The available test results are: ³ TransportType options include packet transfer mode (PTM) and asynchronous transfer mode (ATM). ³ SyncLostCount is the number of times the unit lost synchronization. ³ Received Bytes is the number of active (non-idle) PTM/ATM cells or frames received on a channel.
Running a VoIP Test Reading Results VDSL Bands The VDSL Bands tab allows you to view the VDSL parameters negotiated by the unit and central office, configured in the connection setup. The available test results are the following: ³ SNR Margin is the measured current signal-to-noise ratio (SNR) margin across all active sub-channels, as an amount of increased noise relative to the measured noise power that the system would be able to tolerate to maintain a bit error rate of 10-7.
Running a VoIP Test Reading Results The available test results are the following: ³ WAN Access specifies the type of WAN access, either Bridged or Routed mode. ³ Status displays either Connected or Disconnected for the particular line connection under test. ³ Encapsulat is the encapsulation method used by the network and consists of four types. ³ PPPoE is point-to-point protocol over Ethernet. ³ PPPoA is point-to-point protocol over ATM.
Running a VoIP Test Reading Results LAN Status The LAN Status tab allows you to view the customer information configured for the local area network (LAN). The available information is as follows: ³ Client IP is the IP address of the network device connected to the LAN port. ³ Client MAC Addr is the MAC address of the network device connected to the LAN port. ³ LAN IP is the local network IP address of the unit.
Running a VoIP Test Reading Results Call History The Call History tab allows you to view the detailed call flow of the detected voice protocol. SIP (Session Initiation Protocol) is a signalling protocol used for establishing sessions in an IP network. The Clear History button clears all information displayed. Packets Analysis The Pcks Analysis tab allows you to view the PASS/FAIL status of the percentage of packets of varying inter-arrival rates that are within 10 milliseconds of each other.
Running a VoIP Test Reading Results Jitter Analysis The Jitter Analysis tab allows you to view the PASS/FAIL status of the quality of the call by displaying an estimate of the variance of the real-time transport protocol (RTP) data packet inter-arrival time. The available test results are: 100 ³ Jitter Average is the continuous running average jitter. ³ Jitter Maximum is the maximum jitter detected. ³ Std. Deviation is the standard deviation based on the continuous sample size.
Running a VoIP Test Saving Results Saving Results Save Result The Save Result tab allows you to save your test results to a file or to an HTML report. The available entries are the following: ³ Result File Name is the current date and time stamp plus you can enter any filename. Save to File button saves the file in memory. ³ HTML Report Name is the current date and time stamp plus you can enter any name for the HTML file. ³ Report Header is where you can enter any comment.
9 Maintenance General Maintenance To help ensure long, trouble-free operation: ³ Keep the unit free of dust. ³ Clean the unit casing and front panel with a cloth slightly dampened with water. ³ Store unit at room temperature in a clean and dry area. Keep the unit out of direct sunlight. ³ Avoid high humidity or significant temperature fluctuations. ³ Avoid unnecessary shocks and vibrations.
Maintenance Recycling and Disposal (Applies to European Union Only) Recycling and Disposal (Applies to European Union Only) Recycle or dispose of your product (including electric and electronic accessories) properly, in accordance with local regulations. Do not dispose of it in ordinary garbage receptacles. This equipment was sold after August 13, 2005 (as identified by the black rectangle).
10 Troubleshooting Solving Common Problems The table below presents common problems and their solution. Problem Possible Cause Impossible to turn on unit. ³ You did not press long enough. Solution ³ Press for 2 seconds. ³ Main batteries ³ Charge batteries by ³ Battery compartment ³ Close battery compartment ³ One of the two ³ Insert 2 batteries and discharged. door is open. batteries is missing. connecting the AC adapter/charger. door. replace battery compartment door. ³ Weather too cold.
Troubleshooting 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. (Eastern Time in North America). For detailed information about technical support, visit the EXFO Web site at www.exfo.com.
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: ³ Pack the unit in its original packing material when shipping. ³ Avoid high humidity or large temperature fluctuations. ³ Keep the unit out of direct sunlight. ³ Avoid unnecessary shocks and vibrations.
11 Warranty General Information 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.
Warranty 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. EXFO shall not be liable for damages resulting from improper usage or unauthorized modification of the product, its accompanying accessories and software.
Warranty Service and Repairs Service and Repairs EXFO commits to providing product service and repair for five years following the date of purchase. To send any equipment for service or repair: 1. Call one of EXFO’s authorized service centers (see EXFO Service Centers Worldwide on page 112). Support personnel will determine if the equipment requires service, repair, or calibration. 2.
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 Quebec (Quebec) G1M 2K2 CANADA EXFO Europe Service Center Omega Enterprise Park, Electron Way Chandlers Ford, Hampshire S053 4SE ENGLAND EXFO China Service Center/ Beijing OSIC Beijing New Century Hotel Office Tower, Room 1754-1755 No. 6 Southern Capital Gym Road Beijing 100044 P. R.
A Technical Specifications IMPORTANT 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. VDSL2 VTU-R-MODULE Chipset Standard Compliance VDSL2 ADSL1/2/2+ DSL measurements (upstream and downstream) Miscellanous functions/measurements Broadcom ITU-T G.993.2 Annex A option (over POTS): ITU-T G.992.5 (ADSL2+), ITU-T G.
Technical Specifications DATA ANALYSIS MODE Physical-layer support Encapsulation methods Operation Login format IP connectivity support Ping Traceroute HTTP speed test FTP speed test 114 VDSL2 ADSL1/2/2+ Ethernet 10/100 PPPoE (RFC 2516), RFC 2684 supporting bridged Ethernet (IPoE), IPoA (RFC 1577), PPPoA/LLC and PPPoA/VC-MUX (RFC 2364) Terminate and Pass Through Username and password using PAP or CHAP DNS, DHCP client/server, NAT, VLAN Pings another device on the network Ping device: Gateway, destinat
Index Index A ADSL2+ basic principles ........................................ 3 after-sales service ...................................... 106 applications Auto test.................................................. 2 CPE tests .................................................. 2 data analysis ............................................ 2 IPTV analysis ............................................ 2 VoIP analysis ............................................ 2 Auto tests setup include tests ...............
Index EXFO worldwide service centers ................ 112 F N navigation ..................................................... 7 front panel, cleaning ................................. 103 P I product identification label ............................... 106 specifications ....................................... 113 identification label .................................... 106 IPTV analysis results detected streams ................................... 70 downstream rates...............................
Index typical applications ....................................... 2 V VDSL2............................................................ 4 VoIP analysis results call history ............................................. 99 DSL parameters ..................................... 94 jitter analysis........................................ 100 LAN status ............................................. 98 line status .............................................. 92 network activity ................................
P/N: 1052517 www.EXFO.com · info@exfo.com CORPORATE HEADQUARTERS 400 Godin Avenue Quebec (Quebec) G1M 2K2 CANADA Tel.: 1 418 683-0211 · Fax: 1 418 683-2170 EXFO AMERICA 3701 Plano Parkway, Suite 160 Plano TX, 75075 USA Tel.: 1 972 907-1505 · Fax: 1 972 836-0164 EXFO EUROPE Omega Enterprise Park, Electron Way Chandlers Ford, Hampshire S053 4SE ENGLAND Tel.: +44 2380 246810 · Fax: +44 2380 246801 EXFO ASIA-PACIFIC 151 Chin Swee Road #03-29, Manhattan House SINGAPORE 169876 Tel.
