1、 AMERICAN NATIONAL STANDARD FOR TELECOMMUNICATIONS ATIS-0600015.07.2013 ENERGY EFFICIENCY FOR TELECOMMUNICATION EQUIPMENT: METHODOLOGY FOR MEASUREMENT AND REPORTING WIRELINE ACCESS, ASYMMETRIC BROADBAND EQUIPMENT As a leading technology and solutions development organization, ATIS brings together th
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17、tain a license. ATIS-0600015.07.2013, Energy Efficiency for Telecommunication Equipment: Methodology for Measurement and Reporting Wireline Access, Asymmetric Broadband Equipment Is an American National Standard developed by the Telecommunications Energy Efficiency (TEE) Subcommittee under the ATIS
18、Sustainability in Telecom: Energy and Protection (STEP) Committee. Published by Alliance for Telecommunications Industry Solutions 1200 G Street, NW, Suite 500 Washington, DC 20005 Copyright 2013 by Alliance for Telecommunications Industry Solutions All rights reserved. No part of this publication m
19、ay be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. For information contact ATIS at 202.628.6380. ATIS is online at . Printed in the United States of America. ATIS-0600015.07.2013 American National Standard for Telecomm
20、unications Energy Efficiency for Telecommunication Equipment: Methodology for Measurement and Reporting Wireline Access, Asymmetric Broadband Equipment Alliance for Telecommunications Industry Solutions Approved May 6, 2013 American National Standards Institute, Inc. Abstract The standard provides t
21、he methodology by vendors and third party independent laboratories in the formation of a telecommunications energy efficiency ratio. The requirements and definitions in this document are for Wireline Access equipment that provides standards-based asymmetric broadband service and is deployed in the t
22、elecommunications industry. This supplemental standard represents one part of the larger ATIS suite of standards concerning Telecommunications Energy Efficiency (ATIS-0600015). This supplemental standard (ATIS-0600015.07.2013) specifically addresses access equipment and is to be used in conjunction
23、with ATIS-0600015. ATIS-0600015.07.2013 ii Foreword The information contained in this Foreword is not part of this American National Standard (ANS) and has not been processed in accordance with ANSIs requirements for an ANS. As such, this Foreword may contain material that has not been subjected to
24、public review or a consensus process. In addition, it does not contain requirements necessary for conformance to the Standard. The Alliance for Telecommunications Industry Solutions (ATIS) serves the public through improved understanding between providers, customers, and manufacturers. The Sustainab
25、ility in Telecom: Energy and Protection (STEP) Committee formerly the Network Interface, Power, and Protection Committee (NIPP) engages industry expertise to develop standards and technical reports for telecommunications equipment and environments in the areas of energy efficiency, environmental imp
26、acts, power and protection. The work products of STEP enable vendors, operators and their customers to deploy and operate reliable, environmentally sustainable, energy efficient communications technologies. STEP is committed to proactive engagement with national, regional and international standards
27、 development organizations and forums that share its scope of work. ANSI guidelines specify two categories of requirements: mandatory and recommendation. The mandatory requirements are designated by the word shall and recommendations by the word should. Where both a mandatory requirement and a recom
28、mendation are specified for the same criterion, the recommendation represents a goal currently identifiable as having distinct compatibility or performance advantages. Suggestions for improvement of this document are welcome. They should be sent to the Alliance for Telecommunications Industry Soluti
29、ons, STEP, 1200 G Street NW, Suite 500, Washington, DC 20005. At the time of initiation or issuance of the letter ballot for this document, STEP, which was responsible for its development, had the following leadership: K. Biholar, STEP Chair (Alcatel-Lucent) B. Pipkin, STEP Vice-Chair (AT&T) J. Mess
30、ina, STEP TEE Chair (AT&T) L. Rabinovich, STEP TEE Vice-Chair (Cisco) C. Underkoffler, ATIS Chief Editor The Telecommunications Energy Efficiency (TEE) Subcommittee was responsible for the development of this document. ATIS-0600015.07.2013 iii Table of Contents 1 SCOPE, PURPOSE, & APPLICATION 1 1.1
31、SCOPE 1 1.2 PURPOSE . 1 1.3 APPLICATION . 1 2 NORMATIVE REFERENCES . 2 3 DEFINITIONS, ACRONYMS, & ABBREVIATIONS 2 3.1 DEFINITIONS 2 3.2 ACRONYMS & ABBREVIATIONS 2 4 EQUIPMENT DESCRIPTION 3 4.1 WIRELINE ACCESS EQUIPMENT 3 4.1.1 Digital Subscriber Line Access Multiplexer DSLAM 3 5 TEER METRIC DEFINITI
32、ON . 4 5.1 TEER . 4 5.2 TEER COMPARISONS. 6 5.3 TEER NOTATION 6 5.4 CERTIFIED & DECLARED TEER VALUES 6 5.5 EQUIPMENT CONFIGURATION: TEER VERSUS CUSTOMER CONFIGURATION TEER . 6 5.6 EQUIPMENT SUPPORTING MULTIPLE TECHNOLOGIES . 7 6 TEST PROCEDURE . 7 6.1 TRAFFIC SIMULATION/OPERATIONAL CONDITIONS 7 6.2
33、MEASUREMENT PROCEDURES . 8 7 REPORTING & DOCUMENTATION . 8 A EXAMPLE TEER CALCULATION . 10 A.1 EXAMPLE TEER CALCULATION FOR A SYSTEM CONFIGURATION 10 B PARAMETERS NOT UNDER CONSIDERATION 12 Table of Figures FIGURE 1 SIMPLIFIED DSLAM BLOCK DIAGRAM 4 FIGURE 2 TEST SETUP FOR POWER MEASUREMENT OF DSLAM
34、. 7 Table of Tables TABLE 1 TEER FORMULA DEFINITIONS . 5 TABLE 2 POWER WEIGHTING FACTORS ( 6 TABLE 3 LOOPLENGTHS FOR VARIOUS DSL TECHNOLOGIES 7 TABLE 4 DATA SHEET FOR TEST REPORTING . 9 AMERICAN NATIONAL STANDARD ATIS-0600015.07.2013 American National Standard for Telecommunications Energy Efficienc
35、y for Telecommunication Equipment: Methodology for Measurement and Reporting Wireline Access, Broadband Equipment 1 1 Scope, Purpose, & Application 1.1 Scope The standard provides the methodology by vendors and third party independent laboratories in the formation of a telecommunications energy effi
36、ciency ratio. The requirements and definitions in this document are for Wireline Access equipment that provides standards-based asymmetric broadband service and is deployed in the telecommunications industry. This supplemental standard represents one part of the larger ATIS suite of standards concer
37、ning Telecommunications Energy Efficiency (ATIS-0600015). This supplemental standard (ATIS-0600015.07.2013) specifically addresses access equipment and is to be used in conjunction with ATIS-0600015. The initial scope is limited to this specific type of equipment. The current document addresses asym
38、metric Broadband equipment that includes Digital Subscriber Line Access Mulitplexers (DSLAMs) with ADSL or VDSL technology. Symmetric DSL technologies, vectoring, self-test, and bonding are not included within this standard. Other categories of Access Equipment may be addressed in other supplemental
39、 standards. This may include Optical Access, Edge equipment, Network Termination Equipment (NTE), and CPE. These devices are outside the scope of this document. 1.2 Purpose This standard provides a set of definitions, measurement methods, configuration requirements, and guidelines for calculating th
40、e Telecommunications Energy Efficiency Ratio (TEER) of the associated access equipment. The standard will also provide standardized definitions of access equipment interfaces. These definitions may include operational data rates and conditions to be used when calculating the TEER of any given config
41、uration. The general test methodology used to independently verify the energy consumption used as part the TEER calculation is addressed in ATIS-0600015. 1.3 Application This standard (and supporting documentation) is intended to be used by communications network operators, equipment manufacturers,
42、suppliers, and test laboratories as a standard method for determining the energy consumption and define a TEER ratio required to address a specific application. The TEER reports of equipment that meets a common set of requirements may be used to compare equipment configurations. ATIS-0600015.07.2013
43、 2 2 Normative References The following standards contain provisions which, through reference in this text, constitute provisions of this American National Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based
44、on this American National Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. ATIS-0600015.2009, Energy Efficiency for Telecommunication Equipment: Methodology for Measurement and Reporting General Requirements.1ETSI ES 203 21
45、5, Environmental Engineering (EE) Measurement Methods and Limits for Energy Consumption in Broadband Telecommunication Networks Equipment.23 Definitions, Acronyms, & Abbreviations 3.1 Definitions 3.1.1 Full Power State: The state in which the maximum allowed data transmission is possible. The maximu
46、m is defined by the physical properties of the line and the settings of the operator (e.g., L0 for ADSL2/2plus). 3.1.2 Low Power State: The state which allows a limited power reduction capability and a limited data transmission. It is entered automatically from the full power state after the data tr
47、ansmission during a certain time is lower than a predefined limit. If more than the limited data has to be transmitted from either side a state change to the full power state is entered automatically. The low power state may comprise multiple sub-states with history dependent state-transition rules
48、(e.g., L2 for ADSL2/2plus). 3.1.3 Standby State: The state has the largest power reduction capability and there is no transmission of data possible. From this state a direct state change to the full-transmission state is possible, if data has to be transmitted from either side (e.g., L3 for ADSL2/2p
49、lus). 3.1.4 No Activation: The state at which a port has not been provisioned for use. 3.2 Acronyms & Abbreviations ADSL Asymmetric Digital Subscriber Line ADSL2plus Second generation ADSL with extended bandwidth ATIS Alliance for Telecommunications Industry Solutions ATM Asynchronous Transfer Mode AWG American Wire Gauge CPE Customer Premise Equipment DSL Digital Subscriber Line DSLAM Digital Subscriber Line Access Multiplexer ETSI European Telecommunications Standards Institute EUT Equipment Under Test FCC Federal Communications Commission ft F
