VDSL2 Performance Test Plan
Total Page:16
File Type:pdf, Size:1020Kb
TECHNICAL REPORT TR-114 VDSL2 Performance Test Plan Issue: 1 Issue Date: November 2009 © The Broadband Forum. All rights reserved. VDSL2 Performance Test Plan TR-114 Issue 1 Notice The Broadband Forum is a non-profit corporation organized to create guidelines for broadband network system development and deployment. This Broadband Forum Technical Report has been approved by members of the Forum. This Broadband Forum Technical Report is not binding on the Broadband Forum, any of its members, or any developer or service provider. This Broadband Forum Technical Report is subject to change, but only with approval of members of the Forum. This Technical Report is copyrighted by the Broadband Forum, and all rights are reserved. Portions of this Technical Report may be copyrighted by Broadband Forum members. This Broadband Forum Technical Report is provided AS IS, WITH ALL FAULTS. ANY PERSON HOLDING A COPYRIGHT IN THIS BROADBAND FORUM TECHNICAL REPORT, OR ANY PORTION THEREOF, DISCLAIMS TO THE FULLEST EXTENT PERMITTED BY LAW ANY REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY: (A) OF ACCURACY, COMPLETENESS, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, OR TITLE; (B) THAT THE CONTENTS OF THIS BROADBAND FORUM TECHNICAL REPORT ARE SUITABLE FOR ANY PURPOSE, EVEN IF THAT PURPOSE IS KNOWN TO THE COPYRIGHT HOLDER; (C) THAT THE IMPLEMENTATION OF THE CONTENTS OF THE TECHNICAL REPORT WILL NOT INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS. By using this Broadband Forum Technical Report, users acknowledge that implementation may require licenses to patents. The Broadband Forum encourages but does not require its members to identify such patents. For a list of declarations made by Broadband Forum member companies, please see http://www.broadband-forum.org. No assurance is given that licenses to patents necessary to implement this Technical Report will be available for license at all or on reasonable and non-discriminatory terms. ANY PERSON HOLDING A COPYRIGHT IN THIS BROADBAND FORUM TECHNICAL REPORT, OR ANY PORTION THEREOF, DISCLAIMS TO THE FULLEST EXTENT PERMITTED BY LAW (A) ANY LIABILITY (INCLUDING DIRECT, INDIRECT, SPECIAL, OR CONSEQUENTIAL DAMAGES UNDER ANY LEGAL THEORY) ARISING FROM OR RELATED TO THE USE OF OR RELIANCE UPON THIS TECHNICAL REPORT; AND (B) ANY OBLIGATION TO UPDATE OR CORRECT THIS TECHNICAL REPORT. Broadband Forum Technical Reports may be copied, downloaded, stored on a server or otherwise re-distributed in their entirety only, and may not be modified without the advance written permission of the Broadband Forum. The text of this notice must be included in all copies of this Broadband Forum Technical Report. November 2009 © The Broadband Forum. All rights reserved. 2 of 144 VDSL2 Performance Test Plan TR-114 Issue 1 Issue History Issue Number Issue Date Issue Editor Changes 1 November 2009 Arlynn Wilson, ADTRAN Original Comments or questions about this Broadband Forum Technical Report should be directed to [email protected]. Editor: Arlynn Wilson ADTRAN Testing and Interoperability Les Brown Lantiq WG Chair: November 2009 © The Broadband Forum. All rights reserved. 3 of 144 VDSL2 Performance Test Plan TR-114 Issue 1 Table of Contents 1 PURPOSE AND SCOPE .................................................................................................................................13 1.1 PURPOSE....................................................................................................................................................13 1.2 SCOPE........................................................................................................................................................13 2 REFERENCES AND TERMINOLOGY .......................................................................................................14 2.1 CONVENTIONS...........................................................................................................................................14 2.2 REFERENCES .............................................................................................................................................14 2.3 DEFINITIONS..............................................................................................................................................15 2.4 ABBREVIATIONS........................................................................................................................................15 3 TECHNICAL REPORT IMPACT.................................................................................................................17 3.1 ENERGY EFFICIENCY.................................................................................................................................17 3.2 IPV6 ..........................................................................................................................................................17 3.3 SECURITY ..................................................................................................................................................17 4 COMMON TEST INFORMATION ..............................................................................................................18 4.1 COMPLIANCE REQUIREMENTS...................................................................................................................18 5 EQUIPMENT FEATURES.............................................................................................................................19 5.1 EUT INFORMATION...................................................................................................................................19 5.2 TEMPERATURE AND HUMIDITY .................................................................................................................20 5.3 TEST EQUIPMENT CALIBRATION ...............................................................................................................20 6 TESTING ENVIRONMENTS........................................................................................................................20 6.1 TEST CONFIGURATIONS.............................................................................................................................21 6.2 SYSTEM UNDER TEST SETTINGS................................................................................................................23 6.3 TEST SETUP...............................................................................................................................................28 7 TEST EQUIPMENT REQUIREMENTS AND CALIBRATION ...............................................................33 7.1 ACCURACY OF LOOP SIMULATORS AND NOISE SOURCES............................................................................33 8 PHYSICAL LAYER TEST CASES ...............................................................................................................42 8.1 VERIFICATION OF CRC ERROR REPORTING CPE .......................................................................................42 8.2 MARGIN VERIFICATION TEST....................................................................................................................43 8.3 ERASURE DECODING TESTS (OPTIONAL) ....................................................................................................46 8.4 VERIFICATION OF DOWNSTREAM FINE GAINS ............................................................................................50 8.5 MIXED LOOP IMPEDANCE TESTING ...........................................................................................................51 9 HIGHER LAYER TEST CASES ...................................................................................................................52 9.1 PTM THROUGHPUT TEST ..........................................................................................................................52 A ANNEX A PHYSICAL LAYER TEST CASES FOR G.993.2 REGION A (NORTH AMERICA) .........54 A.1 ANNEX A SPECIFIC TEST SETUP INFORMATION ..........................................................................................54 A.1.1 VDSL2 SELF-NEXT AND FEXT ...............................................................................................................54 A.1.2 ADSL2PLUS NEXT AND FEXT ................................................................................................................55 A.1.3 ANNEX ANOISE........................................................................................................................................55 A.1.4 PASS/FAIL CRITERIA FOR ANNEX ATESTING............................................................................................57 A.1.5 TEST CASES FOR CRC ERROR REPORTING VERIFICATION TEST ..................................................................58 A.1.6 TEST CASES FOR CPE MARGIN VERIFICATION TEST ..................................................................................59 A.2 PERFORMANCE TESTS FOR BAND-PROFILE AA8D .....................................................................................61 A.2.1 RATE ADAPTIVE TESTS WITH STRAIGHT LOOPS..........................................................................................61 A.2.2 RATE ADAPTIVE TESTS WITH BRIDGED TAP LOOPS.....................................................................................63 A.2.3 FIXED RATE TESTS WITH STRAIGHT LOOPS ................................................................................................63