1、 ETSI GS OEU 017 V1.1.1 (2015-10) Operational energy Efficiency for Users (OEU); Referential specification to define sustainable levels of Fixed Broadband access networks GROUP SPECIFICATION ETSI ETSI GS OEU 017 V1.1.1 (2015-10)2 Reference DGS/OEU-0017 Keywords access node, energy efficiency, energy
2、 management, KPI, referential specification, sustainability ETSI 650 Route des Lucioles F-06921 Sophia 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 Impo
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7、n shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2015. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI register
8、ed for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of 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 GS OEU 017 V1.1.1 (2015-10)3 Contents Intellectual
9、Property Rights 4g3Foreword . 4g3Modal verbs terminology 4g3Introduction 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 9g34 Fixed broadband Access Node . 10g34.1 Generalities. 10g3
10、4.2 Informative documents . 11g35 Energy management methodology . 11g35.1 General . 11g35.2 Energy management process 11g35.3 Monitoring of energy management performance . 11g35.4 Informative documents . 11g36 Power distribution systems . 12g36.1 General . 12g36.2 Informative documents . 12g37 Envir
11、onmental control 13g37.1 General . 13g37.2 Informative documents . 13g3Annex A (informative): Authors and Contributors . 14g3Annex B (informative): Bibliography . 15g3History 16g3ETSI ETSI GS OEU 017 V1.1.1 (2015-10)4 Intellectual Property Rights IPRs essential or potentially essential to the presen
12、t document may have been declared to ETSI. The information 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 resp
13、ect of ETSI standards“, which is available from the ETSI 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 ot
14、her IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Group Specification (GS) has been produced by ETSI Industry Specification Group (ISG) Operational energy Efficiency for Users (OEU)
15、. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“
16、 are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI GS OEU 017 V1.1.1 (2015-10)5 Introduction Further to the 1997 Kyoto protocol i.1, the European Commission issues Directives in order to improve energy management of broadband networks of whole industry sectors inclu
17、ding sites. Therefore suppliers and users of information and communication technology (ICT) equipment will implement “Green“ tools (indicators, recognized Green levels) to monitor the efficiency of their sustainable networks. Fixed Broadband Access Networks constitute one area of energy consumption.
18、 Consequently, a second target of ETSI ISG OEU is the development of the Referential Specification defining lists of standards and technical documents to be used for designing, refitting, and updating sustainable Fixed Broadband Access Networks. ETSI ETSI GS OEU 017 V1.1.1 (2015-10)6 1 Scope The pre
19、sent document defines the current position of the ISG OEU members in relation to the Referential Specification to define sustainable levels of Fixed Broadband access networks as defined in European Commission mandate M/462 i.6. 2 References 2.1 Normative references References are either specific (id
20、entified by date of publication and/or edition number 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
21、 be publicly available in the expected location might 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. 2.2 Informative references References are either specific (iden
22、tified by date of publication and/or edition number 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. NOTE: While any hyperlinks included in this c
23、lause were valid at the time of publication, ETSI cannot guarantee their long term validity. 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 Kyoto Protocol to the United Nations Fr
24、amework Convention on Climate Change. i.2 ETSI TS 105 174-4-1: “Access, Terminals, Transmission and Multiplexing (ATTM); Broadband Deployment and Energy Management; Part 4: Access Networks; Sub-part 1: Fixed access networks (excluding cable)“. i.3 CENELEC EN 50310: “Application of equipotential bond
25、ing and earthing in buildings with information technology equipment“. i.4 EC DG JRC: “Code of Conduct on Energy Consumption of Broadband Equipment V5“. i.5 ETSI EN 300 132-3-1: “Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Par
26、t 3: Operated by rectified current source, alternating current source or direct current source up to 400 V; Sub-part 1: Direct current source up to 400 V“. i.6 EC Mandate M/462: “Standardisation mandate addressed to CEN, CENELEC and ETSI in the field of ICT to enable efficient energy use in fixed an
27、d mobile information and communication networks“. i.7 ETSI ES 205 200-2-2: “Access, Terminals, Transmission and Multiplexing; Energy management; Global KPIs: Operational infrastructures: Fixed (excluding cable) access networks;“. i.8 CENELEC EN 50600-1: “Information technology - Data centre faciliti
28、es and infrastructures: General concepts“. i.9 CENELEC EN 50600-2-1: “Information technology - Data centre facilities and infrastructures: Building construction“. ETSI ETSI GS OEU 017 V1.1.1 (2015-10)7 i.10 CENELEC EN 50600-2-2: “Information technology - Data centre facilities and infrastructures: P
29、ower distribution“. i.11 CENELEC EN 50600-2-3: “Information technology - Data centre facilities and infrastructures: Environmental control“. i.12 ISO EN 50001: “Energy management systems“. i.13 ETSI GS OEU 012: “Operational energy Efficiency for Users (OEU); Technical Global KPIs for Fixed Access Ne
30、tworks“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: application: single program or a set of several programs executing a function or a service availability: time or period during the application or the service
31、has to be operational NOTE: Availability is one of the criticality criteria. blade server: server chassis housing multiple thin, modular electronic circuit boards, known as server blades NOTE: Each blade is a server in its own right, often dedicated to a single application. The blades are literally
32、servers on a card, containing processors, memory, integrated network controllers, an optional fibre channel host bus adaptor (HBA) and other input/output (IO) ports. computer room: closed, secured and environmentally controlled room in which IT equipment is operating criticality: level given to an a
33、pplication or service, linked to the impact for the enterprise in case of crash NOTE: More the impact is strong, more the application or service is critical. Disaster Recovery Plan (DRP): all processes (technical, organizational, people) to launch in case of continuity disruption disk array: cabinet
34、 containing physical disks DSLAM: network device, located in indoor (for instance, a telephone exchange) or Outdoor site, that connects multiple customer digital subscriber line (DSL) interfaces to a high-speed digital communications channel using multiplexing techniques energy consumption: total co
35、nsumption of electrical energy by an operational infrastructure energy management: combination of reduced energy consumption and increased task efficiency, re-use of energy and use of renewable energy energy re-use: transfer or conversion of energy (typically in the form of heat) produced by the ope
36、rational infrastructure to do other work Environmental control system facilities and infrastructures necessary to maintain the equipment of a data centre within its required environmental performance range Fixed broadband Access Node (FAN): structure, or group of structures, dedicated to broadband,
37、being a network device, located in indoor (often in telephone exchanges) or outdoor site that connects multiple customer digital or/and optical subscriber line interfaces to a high-speed digital communications channel using multiplexing techniques NOTE: A structure can consist of multiple shelves an
38、d/or racks with specific functions to support the primary function. ETSI ETSI GS OEU 017 V1.1.1 (2015-10)8 green data centre: in addition to energy efficiency, the “Green“ approach will focus on carbon footprint NOTE 1: Energy Efficiency is one way, to decrease CO2emissions, but it is not the only o
39、ne. NOTE 2: More “sustainable development“ objective than economic, the key indicator is carbon footprint. Today, this concept is not still clearly defined, especially if we now that Fixed broadband Access nodes are not directly producers of CO2, but indirectly, due to their energy needs. If the sou
40、rce of power is becoming from renewable energies (hydraulic, solar, etc.) or nuclear (not so green for earth, but not producing CO2) the carbon footprint of the Fixed broadband Access nodes is low. But if energy is becoming from coal, or fuel the CO2emissions are high. information technology equipme
41、nt: equipment such as computers, servers, mainframes, calculators and all storage devices as arrays, libraries, tape robots together with routers and switches within the local area networks IT equipment power: total power needed for operate servers, racks, disk arrays, libraries, network telecommuni
42、cations equipment (such as routers and switches), equipment used for monitoring the data centre (PC, laptops, terminals and workstations) and network telecommunications-specific equipment (such as DSLAM) global KPI: KPI of an operational infrastructure which presents information from a number of sep
43、arate objective KPIs logical consolidation ratio: number of application instances per operating system image logical server: one single instance of operating system mainframe: high-performance computer used for large-scale computing purposes that require greater availability and security than a smal
44、ler-scale machine can offer Multi Service Access Node (MSAN): device typically installed in indoor (for instance, a telephone exchange) or Outdoor site which connects customers lines to the core network, to provide telephone, ISDN, and broadband (such as DSL or FTTx) all from a single platform NOTE:
45、 Prior to the deployment of MSANs, telecom providers typically had a multitude of separate equipment including DSLAMs and OLT to provide the various types of services to customers. network telecommunications equipment: equipment providing direct connection to core and/or access networks including sw
46、itches, Fixed broadband Access Node (MSAN, DSLAM, OLT), BTS objective KPI: KPI assessing one of the objectives of energy management or environmental viability of an operational infrastructure which may be subsequently used to define a global KPI operator site: premises accommodating network telecomm
47、unications equipment providing direct connection to the core and access networks and which may also accommodate information technology equipment operational infrastructure: combination of information technology equipment (ITE) together with the power supply and environmental control systems necessar
48、y to ensure provision of service Optical Distribution Network (ODN): point-to-multipoint optical fibre infrastructure. NOTE: A simple ODN is entirely passive and is represented by a single-rooted point-to-multipoint tree of optical fibres with splitters, combiners, filters, and possibly other passiv
49、e optical components. A composite ODN consists of two or more passive segments interconnected by active devices, each of the segments being either an Optical trunk line segment or an Optical distribution segment. A Passive optical distribution segment is a simple ODN itself. Two ODNs with distinct roots can share a common subtree. Optical Distribution Segment (ODS): simple ODN, that is, a point-to-multipoint optical fibre infrastructure that is entirely passive and is represented by a single-rooted tree of optical fibres with splitters, combiners
