SIST ES 205 200-1 V1.1.1:2014

SLOVENSKI STANDARD
SIST ES 205 200-1 V1.1.1:2014
01-marec-2014

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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Intellectual Property Rights ................................................................................................................................ 4

Foreword ............................................................................................................................................................. 4

Introduction ........................................................................................................................................................ 5

1 Scope ........................................................................................................................................................ 6

2 References ................................................................................................................................................ 6

2.1 Normative references ......................................................................................................................................... 6

2.2 Informative references ........................................................................................................................................ 6

3 Definitions, symbols and abbreviations ................................................................................................... 7

3.1 Definitions .......................................................................................................................................................... 7

3.2 Symbols .............................................................................................................................................................. 7

3.3 Abbreviations ..................................................................................................................................................... 8

4 Context ..................................................................................................................................................... 8

5 Objective KPIs of ES 205 200-2 series .................................................................................................... 9

5.1 Energy consumption ........................................................................................................................................... 9

5.2 Task efficiency ................................................................................................................................................... 9

5.3 Energy re-use .................................................................................................................................................... 10

5.4 Renewable energy ............................................................................................................................................ 10

6 General requirements for Objective and Global KPIs ............................................................................ 10

6.1 Scale ................................................................................................................................................................. 10

6.2 Evolution .......................................................................................................................................................... 10

6.3 Formulae........................................................................................................................................................... 10

6.4 Definition of terms ........................................................................................................................................... 11

6.5 Measurement points and procedures ................................................................................................................ 11

6.5.1 Overview .................................................................................................................................................... 11

6.5.2 Detailed treatment ....................................................................................................................................... 12

6.6 Criteria .............................................................................................................................................................. 13

7 System approach .................................................................................................................................... 13

8 The use of KPIs ...................................................................................................................................... 13

Annex A (informative): Concepts: Energy management, sustainability and Key Performance

Indicators ........................................................................................................ 15

A.1 Energy management and sustainability concepts ................................................................................... 15

A.2 The status of Key Performance Indicators (KPIs) .................................................................................. 16

A.2.1 Technical KPIs ................................................................................................................................................. 16

A.2.2 Objective KPIs ................................................................................................................................................. 16

A.2.3 Global KPIs ...................................................................................................................................................... 17

A.2.4 Summary .......................................................................................................................................................... 17

History .............................................................................................................................................................. 18

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This ETSI Standard (ES) has been produced by ETSI Technical Committee Access, Terminals, Transmission and

The present document is part 1 of a multi-part deliverable covering operational energy management and sustainability

NOTE 1: Additional documents are in development by ETSI Technical Committee Access, Terminals,

ES 205 200-1-1: "Access, Terminals, Transmission and Multiplexing; Guidance; Energy

ES 205 200-2-2: "Access, Terminals, Transmission and Multiplexing; Energy management; Global

ES 205 200-3: "Access, Terminals, Transmission and Multiplexing; Energy management; Global

NOTE 2: A further document is under consideration ETSI Technical Committee CABLE to address "cable access

Energy costs continue to rise, a trend that will continue in the future, while broadband penetration is 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 actors implement effective general engineering of fixed and

mobile broadband networks and sites provisioning, managing or using those networks (i.e. operator sites, operator data

centres and customer data centres) 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 (KPI ) that enable energy usage to be managed more effectively.

• ES 205 200-1: a generic requirements document addressing Global KPIs for operational infrastructures;

NOTE: Global KPIs do not address design/operation of components or subsystems of broadband deployment

• a sub-series ES 205 200-2 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 applied (which may be used

These documents do not define KPI limits or targets (which is outside the scope of the ES 205 200 series of

• availability of operational infrastructure architectures and network implementations that use energy more

• the definition and attainment objectives for other environmental aspects of sustainability for operational

• clause 4 explains the context underlying the need for the development of Global KPIs for energy efficiency

• clause 5 outlines the role of the Objective KPIs that are used throughout the ES 205 200-2 series;

• clause 6 describes the general requirements that are applied to all KPIs defined within the ES 205 200-2 series;

• clause 7 provides a mapping of the operational infrastructures addressed by the ES 205 200-2 series to those

• clause 8 summarizes the applicability of the Global and Objective KPIs defined in the ES 205 200-2 series;

• Annex A discusses the roles of different types of Key Performance Indicators i.e. Technical, Objective and

Global in relation to the overall energy management concepts of the present document.

The present document describes the energy management landscape of the operational infrastructures of broadband

deployment addressed by the ES 205 200 series of documents, their inter-relationship and boundaries.

The present document specifies the following aspects for Global Key Performance Indicators (KPI ) in relation to

• general requirements for all KPIs specified in the ES 205 200-2 series in relation to:

References are either specific (identified 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

Referenced documents which are not found to be publicly available in the expected location might be found at

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

The following referenced documents are necessary for the application of the present document.

The following referenced documents are not necessary for the application of the present document but they assist the

[i.1] EC Mandate M/462: "Standardisation mandate addressed to CEN, CENELEC and ETSI in the

[i.2] European Commission DG JRC Code of Conduct for Data Centre Energy Efficiency.

[i.3] European Commission DG JRC Code of Conduct on Energy Consumption of Broadband

For the purposes of the present document, the following terms and definitions apply:

data centre: structure, or group of structures, dedicated to the centralized accommodation, interconnection and

operation of information technology and network telecommunications equipment providing data storage, processing and

transport services together with all the facilities and infrastructures for power distribution and environmental control

together with the necessary levels of resilience and security required to provide the desired service availability

energy management: combination of reduced energy consumption and increased task efficiency, re-use of energy and

energy re-use: transfer or conversion of energy (typically in the form of heat) produced by the operational

fixed access network: functional elements that enable wired (including optical fibre) communications to customer

Information Technology Equipment (ITE): equipment providing data storage, processing and transport services for

mobile access network: functional elements that enable wireless communications to customer equipment

Network Telecommunications Equipment (NTE): equipment dedicated to providing direct connection to core and/or

Objective KPI: KPI assessing one of the objectives of operational energy performance which is subsequently used to

operational infrastructure: combination of information technology equipment (ITE) and/or network

telecommunications equipment (NTE) together with the power supply and environmental control systems necessary to

operator site: premises accommodating network telecommunications equipment providing direct connection to the

core and access networks and which may also accommodate information technology equipment

renewable energy: energy produced from dedicated generation systems using resources that are naturally replenished

task efficiency: measure of the work done (as a result of design and/or operational procedures) for a given amount of

Δt the maximum time variation between measurement points of the different Objective Key

T the minimum time between which the Objective KPIs can be assessed to determine relevant trend

The Global Key Performance Indicators (KPI) for energy management (KPI ) specified in the ES 205 200 series of

NOTE: Other sustainability issues are not considered within ES 205 200-1 or ES 205 200-2.

Objective 2: improvements in task efficiency (although the meaning of task efficiency may depend on the

While objectives 1 and 2 are in the foreground of the development of all Global KPIs, the relative priority given to the

objectives 3 and 4 above may differ depending on the opportunities available to the particular operational infrastructure.

Figure 1 shows the combination and inter-relation of the four objective KPIs in the production of the KPI for an