1、 ETSI EN 301 575 V1.1.1 (2012-05) Environmental Engineering (EE); Measurement method for energy consumption of Customer Premises Equipment (CPE) European Standard ETSI ETSI EN 301 575 V1.1.1 (2012-05) 2Reference DEN/EE-00021 Keywords CPE, power measurement ETSI 650 Route des Lucioles F-06921 Sophia
2、Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The p
3、resent document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI print
4、ers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb
5、/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restr
6、iction extend to reproduction in all media. European Telecommunications Standards Institute 2012. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of
7、its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI EN 301 575 V1.1.1 (2012-05) 3Contents Intellectual Property Rights 4g3Foreword . 4g3Introduction 4g31 Scope 5g32 References 5g32.1 Normative references . 5
8、g32.2 Informative references 5g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Abbreviations . 6g34 Operating modes 7g35 General requirements for measurement conditions 7g35.1 Measurement conditions . 8g35.2 Measurement instruments requirements . 8g36 Measurement configurations 8g36.1 O
9、ff mode 8g36.2 Standby mode . 9g36.3 Idle state . 9g36.4 On mode . 10g3Annex A (informative): Bibliography . 13g3History 14g3ETSI ETSI EN 301 575 V1.1.1 (2012-05) 4Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The informa
10、tion pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ET
11、SI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the upd
12、ates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (EN) has been produced by ETSI Technical Committee Environmental Engineering (EE). National transposition dates Date of adoption of this EN: 28 March 2012 Date of late
13、st announcement of this EN (doa): 30 June 2012 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 31 December 2012 Date of withdrawal of any conflicting National Standard (dow): 31 December 2012 Introduction The present document defines the energy consumption meas
14、urement methods for Broadband CPE telecommunication equipment. ETSI ETSI EN 301 575 V1.1.1 (2012-05) 51 Scope The present document defines the methodology and the tests conditions to measure the power consumption of end-user broadband equipment (CPE) within the scope of EU regulation 1275/2008 1 in:
15、 Disconnected mode Off mode (as defined in Commission Regulation 1275/2008) Standby (as defined in Commission Regulation 1275/2008) Idle states Low Power states On mode Moreover, these different modes of operation are defined. The methods of measurement are applicable to customer premises equipment
16、which can be directly connected to the mains. Equipment drawing electricity via the network connection (indirectly connected to the mains) or via local Personal Computer (i.e. via USB) is out of scope. 2 References References are either specific (identified by date of publication and/or edition numb
17、er or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location mig
18、ht be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are necessary for the application of the present docum
19、ent. 1 Commission Regulation (EC) No 1275/2008 of 17 December 2008 implementing Directive 2005/32/EC of the European Parliament and of the Council with regard to ecodesign requirements for standby and off mode electric power consumption of electrical and electronic household and office equipment. 2.
20、2 Informative references The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 “Code Of Conduct on Energy Consumption of Broadband Communication Equipment“ European Commission Directorat
21、e-General, Joint Research Centre; Final v4: 10 February 2011. i.2 IEEE 802.16: “IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Broadband Wireless Access Systems“. ETSI ETSI EN 301 575 V1.1.1 (2012-05) 6i.3 Directive 2004/108/EC of the European Parliament and of the
22、 Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC. i.4 CENELEC EN 50160: “Voltage characteristics of electricity supplied by public electricity networks“. i.5 Cablelabs: “Data-Over-Cable Ser
23、vice Interface Specifications - DOCSIS2.0 Interface“. i.6 Cablelabs: “Data-Over-Cable Service Interface Specifications- DOCSIS3.0 Interface“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following definitions apply: broadband telecommunication network
24、 equipment: equipment comprising broadband technology that is part of a telecommunication network broadband terminal equipment: equipment comprising broadband technology that is connected to a telecommunication network at a point beyond the Network Termination Point Customer-Premises Equipment (CPE)
25、: any terminal and associated equipment located at a subscribers premises and connected with a carriers telecommunication channel(s) at the Network Termination Points (NTPs) directly connected to the mains: equipment that could draw electricity from mains power outlet itself via its internal or exte
26、rnal power supply indirectly connected to the mains power source: not directly connected to the mains power source e.g. the equipment could draw electricity via the network connection from a linked equipment that draws power from mains NOTE: Examples include Power over Ethernet (PoE) and Power over
27、USB. Network Termination Point (NTP): point established in a building or complex to separate customer equipment from communications providers equipment power consumption: power used by a device to achieve an intended application performance reactivation function: function facilitating the activation
28、 of other modes, including active mode, by remote switch including remote control, internal sensor, timer to a condition providing additional functions, including the main function telecommunication network: network operated under a license granted by a national telecommunications authority, which p
29、rovides telecommunications between Network Termination Points (NTPs) (i.e. excluding terminal equipment and/or CPEs beyond the NTPs) 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: AC Alternating Current ADSL Asymmetric Digital Subscriber Line ADSL2plus
30、 Second generation ADSL with extended bandwidth AP Access Point CoC Code of Conduct CPE Customer Premises Equipment DECT Digital Enhanced Cordless Technology DSLAM Digital Subscriber Line Access Multiplexer FE Fast Ethernet FXO Foreign eXchange Office ETSI ETSI EN 301 575 V1.1.1 (2012-05) 7FXS Forei
31、gn eXchange Station GE Gigabit Ethernet HG Home GatewayLAN Local Area Network Ms/s Mega symbols per second NDR Non Drop Rate PSD Power Spectral Density QAM Quadrature Amplitude Modulation USB Universal Serial Bus VAC Volts Alternating Current VDSL Very high speed Digital Subscriber Line VDSL2 Second
32、 generation VDSL WAN Wide Area Network WLAN Wireless Local Area Network 4 Operating modes This clause reports a detailed explanation of the different operating mode applicable to CPE. Disconnected mode: the CPE is disconnected from all external power sources. Off mode (from Regulation 1275/2008) 1:
33、means a condition in which the equipment is connected to the mains power source and is not providing any function; the following shall also be considered as off mode: a) conditions providing only an indication of off mode condition; b) conditions providing only functionalities intended to ensure ele
34、ctromagnetic compatibility pursuant to Directive 2004/108/EC i.3. Standby mode (from Regulation 1275/2008 1): means a condition where the equipment is connected to the mains power source, depends on energy input from the mains power source to work as intended and provides only the following function
35、s, which may persist for an indefinite time: a) reactivation function, or reactivation function and only an indication of enabled reactivation function; and/or b) information or status display. Idle-state: in this state the device is not processing or transmitting a significant amount of traffic, bu
36、t is ready to detect activity. All the components are in their individual Idle states. Other Low Power states: these are energy saving modes where settings should be adjustable by the user /operator and designed in a way that it is likely to be adjusted if necessary to an alternative or custom setti
37、ng, more suitable to their typical use (e.g. ADSL2plus L2 mode). Other innovative solutions shall be considered. On mode: equipment is connected to the mains power source and at least one of the main function(s) providing the intended service has been activated. 5 General requirements for measuremen
38、t conditions This clause describes the methods to measure the power consumption of broadband CPE equipment and also gives the conditions under which these measurements shall be performed. ETSI ETSI EN 301 575 V1.1.1 (2012-05) 85.1 Measurement conditions The power measurements shall be performed in a
39、 laboratory environment under the following conditions: Room Temperature: 25 2 C. Room Relative Humidity: 30 % to 75 %. Supply voltage: - AC Powered Equipment: According to EN 50160 i.4, 230V 1 % for nominal voltage of 230 VAC and at 1 % of rated frequency. Minimum Measurement Duration: Equipment sh
40、all be allowed to stabilize. E.g.Wait at least 1 minute to allow bitswap to settle. In ADSL2plus L2 mode wait until final trimmed power level is achieved before measurements are taken. 5.2 Measurement instruments requirements All measurement instruments used must be calibrated by a certified calibra
41、tion provider and be within calibration, and the measurement tolerance must be within 1 %. Power Source: Power sources used to provide power to the equipment under test shall be capable of providing a minimum of 3 times the power rating of the equipment under test. Power Measurement Instrument: Powe
42、r measurement instrument (such as voltmeter and ammeter or power analyzer) shall have a resolution of 0,5 % or better. Real Power, Apparent Power and Power Factor must be accurately measured. AC power measurement instruments shall have the following minimum characteristics: 1) A minimum digitizing s
43、ample rate of 40 kHz. 2) Input circuitry with a minimum bandwidth of 80 kHz. 6 Measurement configurations 6.1 Off mode In off mode the CPE is not fulfilling any main function. Setup: The external power supply is connected to the mains. The on/off switch is put in the Off position Traffic flows: No v
44、oice call in progress (on-hook). No traffic on WAN, WLAN and LAN ports. ETSI ETSI EN 301 575 V1.1.1 (2012-05) 9Figure 1: Power measurement setup 6.2 Standby mode Setup: The external power supply is connected to the mains The CPE is put into the Standby state Traffic flows: - no voice call in progres
45、s (on-hook) - no traffic on WAN, WLAN and LAN ports 6.3 Idle state Setup (apply when applicable): Central functions: Not processing user traffic WAN connected and synchronized, but no user traffic transmission LAN Ethernet ports: Ports not connected (or no Ethernet link) but with Ethernet link detec
46、tion active Wi-Fi active, no clients associated FXS: 1 phone connected to 1 of the FXS ports, phone is on hook FXO: No active call, incoming call detection enabled DECT: No active call, incoming call detection enabled USB inactive Simulator: Generating no traffic ETSI ETSI EN 301 575 V1.1.1 (2012-05
47、) 10Figure 2: Example of Idle mode setup 6.4 On mode Remark: Measurement conditions for the on mode of broadband CPE equipment are also given into the Broadband Code of Conduct V4 of 10 February 2011 i.1. When one wants to check if a product meets the targets of Version 4 of the Code of Conduct, the
48、n he should measure according to those methods described therein. 1) Setup (apply when applicable): - WAN connected and synchronized. - ADSL2plus: Select a valid ADSL2plus specific test profile, configured in rate adaptive mode. Use a test loop of 1,250 m. - VDSL2: Select a valid VDSL2 profile line
49、combination, for the governing profile bandwidth (namely 8 MHz, 12 MHz or 17 MHz), configured in rate adaptive mode. Use a test loop of 300 m for the 8 MHz profile and 150 m for each of the 12 MHz and 17 MHz profiles. - VDSL2 (30a): VDSL2 Band Profile shall be: Profile 30a, using a valid Annex B PSD mask, configured in rate adaptive mode. Use a test loop of 100 m. - DOCSIS2.0 i.5: Active with a downstream channel with a modulation type of 256 QAM and an upstream channel
