1、 ETSI EN 305 200-4-4 V1.1.1 (2018-04) Integrated broadband cable telecommunication networks (CABLE); Energy management; Operational infrastructures; Global KPIs; Part 4: Design assessments; Sub-part 4: Cable Access Networks EUROPEAN STANDARD ETSI ETSI EN 305 200-4-4 V1.1.1 (2018-04)2 Reference DEN/C
2、ABLE-00022 Keywords cable, energy efficiency 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 Important notice Th
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7、ll not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. ETSI 2018. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTE
8、TMare trademarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSMand the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI EN 305 200-4-4 V1.1.1 (2018-04)3 Contents Int
9、ellectual Property Rights 7g3Foreword . 7g3Modal verbs terminology 7g3Introduction 8g31 Scope 9g32 References 9g32.1 Normative references . 9g32.2 Informative references 9g33 Definitions, symbols and abbreviations . 11g33.1 Definitions 11g33.2 Symbols 12g33.3 Abbreviations . 12g34 Energy management
10、of cable access networks 13g34.1 General . 13g34.1.1 Cable access networks 13g34.1.2 Cable access network technologies . 14g34.1.2.1 General 14g34.1.2.2 DOCSIS 3.0 14g34.1.2.3 DOCSIS 3.1 15g34.1.3 Energy consumption . 15g34.1.4 Data volume 16g34.1.4.1 General 16g34.1.4.2 DOCSIS 3.0 16g34.1.4.3 DOCSI
11、S 3.1 17g34.2 Application of KPIEP17g34.3 Related standards and regulations 17g34.3.1 Standards 17g34.3.1.1 DOCSIS 3.0 17g34.3.1.2 DOCSIS 3.1 18g34.3.2 Regulation . 18g35 Global KPI (KPIEP) for cable access networks . 18g35.1 General . 18g35.1.1 Global KPI (KPIEP) for cable access networks . 18g35.1
12、.2 Objective KPIs 19g35.1.2.1 Energy consumption (KPIEC,NIU) . 19g35.1.2.2 Task efficiency (KPITE) . 19g35.1.2.3 Energy re-use (KPIREUSE) 19g35.1.2.4 Renewable energy (KPIREN) 19g35.2 Scale . 20g35.3 Evolution 20g35.4 Definition of boundaries . 20g35.5 Formulae. 20g35.5.1 Global KPI (KPIEP) for cabl
13、e access networks . 20g35.5.1.1 General 20g35.5.1.2 Definition of terms 20g35.5.2 Objective KPIs for cable access networks 20g35.5.2.1 Energy consumption (KPIEC,NIU) for DOCSIS 3.0 20g35.5.2.1.1 Formula . 20g35.5.2.1.2 Definitions of terms . 20g35.5.2.2 Energy consumption (KPIEC,NIU) for DOCSIS 3.1
14、21g35.5.2.2.1 Formula . 21g35.5.3 Data_volume (data_volume) . 21g35.5.3.1 General 21g3ETSI ETSI EN 305 200-4-4 V1.1.1 (2018-04)4 5.5.3.2 Data_volume (DNIU) for DOCSIS 3.0 . 21g35.5.3.2.1 General 21g35.5.3.2.2 Formula . 21g35.5.3.2.3 Definitions of terms . 22g35.5.3.3 Data_volume (DNIU) for DOCSIS 3.
15、1 . 22g35.5.3.3.1 General 22g35.5.3.3.2 Formula . 22g35.6 Reporting 23g3Annex A (informative): History of network schematics 24g3Annex B (informative): DOCSIS 3.0 data rates (downstream/upstream) . 25g3Annex C (informative): DOCSIS 3.0 Use Case Sample Calculation of KPIEP. 26g3History 28g3ETSI ETSI
16、EN 305 200-4-4 V1.1.1 (2018-04)5 List of figures Figure 1: Updated schematic of fixed and mobile communication networks .13g3Figure 2: Schematic of cable access network technologies .14g3Figure 3: Schematic of cable access network energy consumption .15g3Figure A.1: Schematic of fixed and mobile com
17、munication networks (June 2011) 24g3ETSI ETSI EN 305 200-4-4 V1.1.1 (2018-04)6 List of tables Table B.1: Available data rates for a DVB-C system (in Mb/s) 25g3Table B.2: Data rates for DOCSIS US channels (in Mb/s) .25g3Table C.1: Example of DOCSIS 3.0 calculation of KPIEP27g3ETSI ETSI EN 305 200-4-4
18、 V1.1.1 (2018-04)7 Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables 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
19、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 ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy,
20、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 updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Trademarks The present
21、 document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trade
22、marks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This European Standard (EN) has been produced by ETSI Technical Committee Integrated broadband cable telecommunication networks (CABLE). The pres
23、ent document is part 4, sub-part 4 of a multi-part deliverable covering Global Key Performance Indicators for energy management of operational broadband deployment infrastructures as identified below: Part 1: “General requirements“; Part 2: “Specific requirements“; Part 3: “ICT sites“; Part 4: “Desi
24、gn assessments“; Sub-part 4: “Cable Access Networks“. National transposition dates Date of adoption of this EN: 24 April 2018 Date of latest announcement of this EN (doa): 31 July 2018 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 31 January 2019 Date of with
25、drawal of any conflicting National Standard (dow): 31 January 2019 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 (Verb
26、al forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI EN 305 200-4-4 V1.1.1 (2018-04)8 Introduction Energy costs continue to rise, a trend that will continue in the future, while broadband penetration is
27、introducing new active equipment to the network architecture. In this context, and to reflect other environmental aspects of sustainability, it is vital that the main telecommunication operators implement effective general engineering of fixed and mobile broadband networks and sites provisioning, ma
28、naging or using those networks (i.e. ICT sites) in order to respond to critical issues of energy consumption while proposing essential solutions to true broadband deployment. To guide this process, it is essential that metrics are defined, termed Global Key Performance Indicators (KPIs), that enable
29、 energy usage to be managed more effectively. The Global Key Performance Indicators of the ETSI EN 305 200 i.4 series address operational infrastructures and do not consider design/operation of components of broadband deployment networks. The ETSI EN 305 200 series of standards i.4 comprises: ETSI E
30、N 305 200-1 i.5: a generic requirements document addressing Global KPIs for operational infrastructures; a sub-series ETSI EN 305 200-2 that defines the Global KPIs, and drives energy management targets, for specific operational networks and sites and which describes how the Global KPIs are to be ap
31、plied (which may be used to support future regulatory objectives): - ETSI EN 305 200-2-1 i.6: ICT sites; - ETSI EN 305 200-2-2 i.7: Fixed broadband access networks; NOTE: Excluding cable access networks. - ETSI EN 305 200-2-3 i.8: Mobile broadband access networks; The standards do not define weighti
32、ngs of Objective KPIs or targets or limits for Global KPIs but may contain information on values that have been used by certain organizations. a sub-series ETSI EN 305 200-3 i.9 including ETSI EN 305 200-3-1 i.10 that defines particular implementations of Global KPIs within ICT sites based on the re
33、quirements of ETSI EN 305 200-2-1 i.6, and which may define levels of performance to simplify and provide clearer understanding of Global KPIs allowing the evaluation of performance of energy use management in ICT sites; The standards do not define weightings of Objective KPIs or targets or limits f
34、or Global KPIs but may contain information on values that have been used by certain organizations. a sub-series ETSI EN 305 200-4 including ETSI EN 305 200-4-4, the present document, that defines design assessments of Global KPIs, and drives energy management targets, for specific operational networ
35、ks and sites and which describes how the Global KPIs are to be applied (which may be used to support future regulatory objectives). These standards may be considered to be a contribution to the application of ISO 50001 i.11 in relation to the development of policy for the continuous improvement of e
36、nergy management and will accelerate: the availability of operational infrastructure architectures and network implementations that use energy more efficiently; the definition and attainment objectives for other environmental aspects of sustainability for operational broadband networks. The present
37、document specifies the requirements for a Global KPI for energy management (KPIEM) and its underpinning Objective KPI for energy consumption for cable access networks of broadband deployment employing DOCSIS 3.0 and/or DOCSIS 3.1.The requirements are mapped to the general requirements of ETSI EN 305
38、 200-1 i.5. DOCSISis a registered Trade Mark of Cable Television Laboratories, Inc., and is used in the present document with permission. ETSI ETSI EN 305 200-4-4 V1.1.1 (2018-04)9 1 Scope The present document specifies the requirements for a Global KPI for energy management (designated KPIEP) and i
39、ts underpinning Objective KPI for energy consumption addressing the following objectives for the cable operator access networks of broadband deployment: energy consumption; renewable energy. The requirements are mapped to the concepts of ETSI EN 305 200-1 i.5. Energy management of cable access netwo
40、rks comprises a number of independent layers. The present document addresses performance of infrastructures that supports the normal function of hosted ICT equipment within the cable access network (e.g. power distribution, environmental control, security and safety). The present document does not a
41、ddress other layers such as performance of ICT equipment itself, performance of usage of available processing power, and layers related to final service delivered (e.g. processing power required per itemized outcome) or overlay layers (e.g. final energy required per itemized outcome). The environmen
42、tal impact and management of different energy sources are outside the scope of the present document. Within the present document: clause 4 describes the energy parameters for cable access networks employing DOCSIS 3.0 and/or DOCSIS 3.1 together with inclusions/exclusions of different energy sources;
43、 clause 5 specifies the requirements for measurement, calculation, classification and reporting of KPIEP. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only th
44、e cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at https:/docbox.etsi.org/Reference/. NOTE: While any hype
45、rlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. Not applicable. 2.2 Informative references References are either specific (identified by
46、 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 referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause we
47、re 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. ETSI ETSI EN 305 200-4-4 V1.1.1 (2018-04)10 i.1 Com
48、mission Regulation (EC) No 801/2013 of 22 August 2013 amending Regulation (EC) No 1275/2008 with regard to ecodesign requirements for standby, off mode electric power consumption of electrical and electronic household and office equipment, and amending Regulation (EC) No 642/2009 with regard to ecod
49、esign requirements for televisions. NOTE: Available at http:/eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2013:225:0001:0012:en:PDF. i.2 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. NOTE: Available at http:/eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2008:339:0045:0052:e
