M/462 -

The present document version covers base stations with the following radio access technologies:
• GSM.
• WCDMA.
• LTE.
• NR.
The methodology described in the present document is to measure base station static power consumption and RF output
power. Within the present document it is referred to as static measurements.
The results based on "static" measurements provide power and energy consumption figures for BS under static load.
Energy consumption of terminal (end-user) equipment is outside the scope of the present document.
The scope of the present document is not to define target values for the BS power and energy consumption.
The results should only be used to assess and compare the power and energy consumption of complete base stations.
Wide Area Base Stations and Medium Range Base Stations (as defined in ETSI TS 125 104 [2], ETSI TS 136 104 [12],
and ETSI TS 138 104 [15]) are covered in the present document.

The present document proposes an evolved version of the Green Abstraction Layer formulation capable of operating within ETSI NFV environments.

The present document defines the metrics and measurement methods for the energy efficiency of functional components
of NFV environment. The NFV functional components include Virtualised Network Functions (VNFs) and NFV
Infrastructure (NFVI) defined in NFV architecture framework as described in ETSI GS NFV 002 [i.1]. Management
and Orchestration (MANO) is not included as system under test, but will be eventually taken as test environment.
The measurement method described in the present document is intended to be used to assess and compare the energy
efficiency of same functional components independently in lab testing and pre-deployment testing. Energy efficiency of
co-located VNFs sharing same platform resources cannot be compared using the defined method in present document.
The scope of the document is not to define measurement method in operational NFV environment.
The present document is intended to define common energy efficiency measurement methods for NFV environments,
not try to cover all different types of VNFs (e.g. firewall, gateway, etc.), but it provides the basis to make extensible
definition.

DES/EE-EEPS22

RTS/ATTM-02032

RTS/ATTM-0250

RTS/ATTM-0251

DES/EE-EEPS19

The present document contains requirements and measurements methods for the physical interface "A" that is situated
between the power supply system(s) and the power consuming ICT equipment.
The nominal voltage at power interface "A" of ICT equipment defined in the present document is DC voltage -48 V.
The DC power can be supplied by a DC output power system (e.g. based on AC rectifiers on grid or DC/DC converters on
solar system, fuel cell, DC engine or fuel cell generator) and also directly supplied by a battery backup in this DC power
system. The purpose of the present document is to use a power supply system with the same characteristics for all ICT
equipment defined in the area of application:
- to facilitate inter working of different types of load units;
- to facilitate the standardization of ICT equipment;
- to facilitate the installation, operation and maintenance in the same network of ICT equipment and systems
from different origins.
The present document aims at providing electrical compatibility between the power supply equipment and the power
consuming ICT equipment, between different system blocks and loads connected to the same power supply feeding the
interface "A" (e.g. control/monitoring, cooling system, etc.).
The requirements are defined for:
- the power supply input of any type of ICT equipment installed at telecommunication centres that are connected
to interface "A" powered by DC;
- any type of ICT equipment, installed in access networks and customers' premises, the DC interface "A" of
which is also used by equipment requiring a DC supply source;
- any type of ICT equipment powered by DC, used in the fixed and mobile networks installed in different
locations such as buildings, shelters, street cabinets.
Disturbances on the power supply interface "A" relating to the continuous wave phenomena below 20 kHz are covered
within the present document.
The present document does not cover safety requirements, they are covered by relevant safety standards.
The present document does not cover EMC requirements, they are covered by relevant EMC standards.
NOTE: Annex B gives guidance on -60 VDC supply systems.

REN/EE-0270

The present document specifies a metric using the Server Efficiency Rating Tool (SERT™), test conditions and product family configuration for the assessment of energy efficiency of computer servers using reliable, accurate and reproducible measurement methods. The metric applies to general purpose computer servers with up to four processor sockets and with their own dedicated power supply.
NOTE 1: The term "socket" also applies to design in which processors are installed without sockets (e.g. soldered products).
The metric applies to a computer server model and to a computer server product family, including type and count of CPU, memory, storage, power supplies, cooling (e.g. fans) and any other add-on hardware expected to be present when deployed.
The present document defines:
• an energy efficiency metric to support procurement or market entry requirements;
• requirements for equipment to perform the measurements and analysis;
• requirements for the measurement process;
• requirements for the management of the metric calculation;
• operation or run rules to configure, execute, and monitor the testing;
• documentation and reporting requirements;
• a validation process for the metric using the Deployed Power Assessment.
The present document is not applicable to:
• fully fault tolerant servers;
• High Performance Computing (HPC) systems;
• hyper-converged servers;
• large scale servers;
• servers with integrated APA(s);
• networking equipment including network servers;
• server appliances;
• storage device including blade storage and storage servers.
NOTE 2: Products whose feature set and intended operation are not addressed by active mode testing parameters are excluded from this evaluation method. The above list shows products for which SERT™ efficiency evaluations are not appropriate.
The present document does not address home servers and small servers that fall under the scope of mandate M/545 [i.8].

DEN/EE-EEPS24

The present document defines measurement and monitoring of power, energy and environmental parameters for ICT equipment in telecommunications or datacenter or customer premises.
It defines the power, energy and environmental parameters monitoring interface of ICT equipment based on generic ETSI ES 202 336-1 [1] interface so that correlations can be made with ICT equipment parameters (traffic, flowrate, number of connected lines, radio setting, QoS KPI, etc.) in the network management system.
Correlations of monitored data (power, energy consumption and environmental values) with the ICT equipment parameters and settings are not in the scope of the present document.
The monitoring interface covers:
• Internal power consumption measurement on the ICT equipment powered in DC and AC.
• Power consumption measurement external to the ICT equipment (if not implemented internally, e.g. legacy equipment).
• Energy metering based on power consumption measurement.
• Environmental parameters of the ICT equipment (e.g. temperature at air inlet of equipment). The present document defines:
• The minimum set of exchanged information required at the interface, including parameters such as measurement type (e.g. RMS), accuracy, range, etc. and settings such as data acquisition and transmission period, etc. This includes the data preparation, recording and transmission functions.
• The testing method of some parameters and functions.
• Text tables in annexes A and B with data exchange described in "natural language".
• The XML files with tags and variables corresponding to the data in the tables of annexes A and B in complement to general rules defined in ETSI ES 202 336-1 [1] and ETSI ES 202 336-2 [3].

RES/EE-0266

The present document specifies the method and metrics to determine the energy efficiency of operational Network
Function Virtualisation (NFV) applications and their associated infrastructure when that infrastructure is implemented
outside the boundaries of the access fixed, cable and mobile networks which they serve.
The present document:
• Extends the Objective KPIs of ETSI EN 305 200-2-2 [i.2] (fixed access networks) and ETSI
EN 305 200-2-3 [i.3] (mobile access networks) to assess the impact of NFV when applied to those networks as
described in ETSI GR NFV 001 [i.4].
• Does not consider any assessment of energy saved by the implementation of NFV as there can be no timestamped
comparison of an operational infrastructure from which functions have been removed to a virtualized
environment.
NOTE: In an ICT network (e.g. a fixed access network) comprising many Network Distribution Nodes (NDNs)
with different loading levels it is not clear that there will always be an energy consumption benefit - the
more relevant benefit being network and operational flexibility (such as reduced maintenance or increased
reliability).
The present document:
• Does not address the operational energy efficiency of specific Information Technology Equipment (ITE) such
as servers which may provide NFV facilities. Other ETSI EN documents (e.g. ETSI EN 303 470 [i.1]) have
been prepared to address such factors.
• Does not specify any assessment of the overall effectiveness of an NFV implementation although it contains
information in an informative annex regarding the technical milestones that would be required for this to be
addressed in a future revision of the present document.
The KPIs specified are primarily intended for trend analysis - not to enable comparison between individual
implementations of NFV unless the conditions of operation are "similar".

DEN/EE-EEPS26

DTS/ATTMSDMC-3

DTS/ATTMSDMC-2

RTS/EE-EEPS13

The present document specifies Key Performance Indicators (KPIs), and associated measurement processes, which
reflect the operational energy efficiency of the following digital cellular RAN equipment and supporting infrastructures:
• integrated BS;
• distributed BS;
• BS site.
Repeaters are not considered in the present document but are considered for further study (ffs).
Energy consumption of user equipment (UE) is outside the scope of the present document, however, how a user
equipment (UE) affects a base station energy performance is considered for further study.
The KPIs specified:
• combine the energy consumption (in the form of electricity) with the volume of data processed;
• combine the energy consumption (in the form of electricity) with the coverage area served;
• are applicable to the above equipment and also, in certain cases, to the sites accommodating the equipment;
• are primarily intended for trend analysis - not to enable comparison between individual BSs unless the
conditions of operation are "similar".
The present document specifies KPIs that are only applicable to BS sites supporting a single operator network. KPISs
for shared BS and BS site between two operators or more is considered for further study.
The RAN equipment addressed by the present document supports the following RANs, amongst others, both
individually and in combination:
• UTRA, WCDMA (IMT-2000 Direct Spread, W-CDMA, UMTS);
• E-UTRA, LTE (IMT-2000 and IMT advanced);
• GSM (IMT-2000 SC, Technology GSM/EDGE).
KPIs for future RAN technologies such as 5G will be considered for future version of the present document once
appropriate specifications are completed.
The present document does not define target values for the energy consumption nor the energy efficiency of the
equipment for which KPIs are specified.

DEN/EE-EEPS25

The present document specifies the requirements for a Global KPI for energy management (KPIEM) and their
underpinning Objective KPIs addressing the following objectives for the fixed access networks (FANs) of broadband
deployment:
• energy consumption;
• task effectiveness;
• renewable energy.
The requirements are mapped to the general requirements of ETSI ES 205 200-1 [1].
Energy management of fixed access networks comprises a number of independent layers. The present document
addresses performance of infrastructures that supports the normal function of hosted ICT equipment within the fixed
access network (e.g. power distribution, environmental control, security and safety). The present document does not
address 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. energy consumption required per itemized outcome).
The environmental impact and management of different energy sources are outside the scope of the present document.
KPIEM may be tailored for specific needs by changing weighting of renewable energies. Calculations should be based on
a significant sample of network elements.
The Global KPI alone is not designed for comparison of fixed networks. It does not define a fixed network as good or
bad unless combined with other parameters considered relevant for a comparison, such as local climatic conditions,
availability requirements or purpose of fixed networks.

The present document specifies the requirements for a Global KPI for energy management (KPIEM) and their
underpinning Objective KPIs addressing the following objectives for the fixed access networks (FANs) of broadband
deployment:
• energy consumption;
• task effectiveness;
• renewable energy.
The requirements are mapped to the general requirements of ETSI EN 305 200-1 [i.2].
Energy management of fixed access networks comprises a number of independent layers. The present document addresses
performance of infrastructures that supports the normal function of hosted ICT equipment within the fixed access network
(e.g. power distribution, environmental control, security and safety).The present document does not address 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. energy consumption
required per itemized outcome).
The environmental 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 FANs together with inclusions/exclusions of different energy
contributions;
• clause 5 specifies the requirements for measurement, calculation, classification and reporting of KPIEM.

REN/ATTM-006

The present document specifies the general engineering of various broadband infrastructures to enable the most
effective energy management (and management of other resources) and the appropriate measures for EoL treatment of
ICT equipment.
The present document specifies the requirements for resource management of customer network infrastructures within
homes (single-tenant), as recipients of broadband services, as a combination of:
• Energy management while maintaining or even improving the level of service is supported by requirements
for:
i) in new, refurbished and existing buildings: the selection of customer premises equipment and associated
power supplies which meet specific energy consumption and energy efficiency requirements (by means
of external references);
ii) in new or refurbished buildings: the provision of appropriate spaces and pathways to accommodate
cabling infrastructure.
• EoL of ICT equipment by reference to ETSI EN 305 174-8 [7].

The present document specifies the requirements for a Global KPI for energy management (KPIEM) and their
underpinning Objective KPIs addressing the following objectives for the mobile access networks of broadband
deployment:
• energy consumption;
• task effectiveness;
• renewable energy.
The requirements are mapped to the general requirements of ETSI EN 305 200-1 [i.2].
Energy management of mobile access networks comprises a number of independent layers. The present document
addresses performance of infrastructures that supports the normal function of hosted ICT equipment within the mobile
access network (e.g. power distribution, environmental control, security and safety).The present document does not
address 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. energy consumption required per itemized outcome).
The environmental 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 mobile access networks together with inclusions/exclusions of
different energy contributions;
• clause 5 specifies the requirements for measurement, calculation, classification and reporting of KPIEM.

The present document describes the energy management landscape of the operational infrastructures of broadband
deployment addressed by this multi-part deliverable, their inter-relationship and boundaries.
It specifies the following aspects for Global Key Performance Indicators in relation to energy management for the
operational infrastructures of broadband deployment:
• common objectives in relation to energy consumption:
- energy consumption;
- task effectiveness;
- energy re-use;
- renewable energy;
• general requirements for all KPIs specified in the other standards in the ETSI EN 305 200 series [i.2] in
relation to:
- infrastructure scalability;
- infrastructure evolution;
- formulae and definition of terms;
- measurement points and procedures;
• the use of KPIs.
The environmental impact and management of different energy sources are outside the scope of the present document.
Within the present document:
• clause 4 explains the context underlying the need for the development of Global KPIs for energy efficiency
and introduces the Objective KPIs upon which the Global KPIs are founded;
• clause 5 specifies the general requirements that are applied to all KPIs defined within the standards in the ETSI
EN 305 200-2 series and ETSI EN 305 200-3 series;
• clause 6 summarizes the applicability of the Global and Objective KPIs defined within the standards in the
ETSI EN 305 200-2 series and ETSI EN 305 200-3 series.

DEN/ATTM-003

REN/ATTM-008

DEN/ATTM-007

DES/ATTM-02026

The present document specifies the requirements for a Global KPI for energy management (designated KPIEP) and its
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 networks 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
address 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 environmental 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;
• clause 5 specifies the requirements for measurement, calculation, classification and reporting of KPIEP.

DEN/CABLE-00022

The present document defines the methodology and the test conditions to measure the power consumption of router and
switch equipment.
The present document is applicable to Core, edge and access routers.
Home gateways are not included in the present document.

The present document is part 1 of a multi-part deliverable which specifies the general engineering of various broadband
infrastructures to enable the most effective energy management (and management of other resources) and the
appropriate measures for End-of-Life (EoL) treatment of ICT equipment.
This multi-part deliverable does not address the following aspects of the broadband network sub-systems:
• implications for carbon "footprint";
• resources used to construct the sub-systems;
• the nature or method of production of the energy consumed by the infrastructures.
The present document provides an overview of the ETSI EN 305 174 series of standards together with a definition of
the common and generic aspects to which the other standards in the series conform.
Clause 2 and clause 3 contain references, definitions, symbols and abbreviations which relate to this part; similar
information will be included in the corresponding clauses of the other parts, thus ensuring that each document can be
used on a "stand-alone" basis.
Clause 4 describes the network sub-systems applicable to broadband infrastructures and their interconnections that are
addressed by the ETSI EN 305 174 series.
Clause 5 specifies the format of the other parts of the ETSI EN 305 174 series (other than ETSI EN 305 174-8 [i.6]).

The present document is part 2 of a multi-part deliverable which specifies the general engineering of various broadband
infrastructures to enable the most effective energy management (and management of other resources) and the
appropriate measures for EoL treatment of ICT equipment.
The present document specifies the requirements for resource management of ICT sites, as a combination of:
• energy management;
• management of the End-of-Life (EoL) procedures for ICT equipment by reference to ETSI EN 305 174-8 [1].

The present document specifies the requirements for a Global KPI for energy management (KPIDCEM) and their
underpinning Objective KPIs addressing the following objectives for the ICT sites of broadband deployment:
• energy consumption;
• task effectiveness;
• energy reuse;
• renewable energy.
KPIDCEM is a simplified version of the KPIEM of ETSI EN 305 200-2-1 [i.13] and the requirements are mapped to the
general requirements of ETSI EN 305 200-1 [i.12].
Energy management of ICT sites comprises a number of independent layers. The present document addresses
performance of infrastructures that supports the normal function of hosted ICT equipment (e.g. power distribution,
environmental control, security and safety). The present document does not address 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. energy consumption per itemized
outcome).
The environmental 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 ICT sites together with inclusions/exclusions of different energy
contributions;
• clause 5 specifies the requirements for measurement, calculation, classification and reporting of KPIDCEM.

The present document specifies the requirements for a Global KPI for energy management (KPIEM) and its
underpinning Objective KPIs addressing the following objectives for the ICT sites of broadband deployment:
• energy consumption;
• task effectiveness;
• energy reuse;
• renewable energy.
The requirements are mapped to the general requirements of ETSI EN 305 200-1 [i.12].
Energy management of ICT sites comprises a number of independent layers. The present document addresses
performance of infrastructures that supports the normal function of hosted ICT equipment (e.g. power distribution,
environmental control, security and safety). The present document does not address 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. energy consumption per itemized
outcome).
The environmental 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 ICT sites together with inclusions/exclusions of different energy
contributions;
• clause 5 specifies the requirements for measurement, calculation, classification and reporting of KPIEM.

REN/ATTM-009

REN/ATTM-002

REN/ATTM-005

REN/ATTM-004

The present document is part 8 of a multi-part deliverable which specifies requirements for processes in relation to
management of end-of-life of ICT equipment.
The present document specifies requirements and recommendations for the ICT sector to contribute actively to the
WEEE collection objectives as defined in the WEEE Directive.
Interpretation of regulation and legislation concerning the topic are outside the outside the scope of the present
document and are covered by other standards and regulations. However, information given in the present document may
be of assistance in meeting these standards and regulations.

DEN/ATTM-0010

RES/EE-EEPS30

The present document version covers the following radio access technologies:
• GSM.
• WCDMA.
• LTE.
• WiMAXTM (informative only).
The methodology described in the present document is to measure base station static power consumption. Within the
present document it is referred to as static measurements.
The results based on "static" measurements of the BS power consumption provide a power and energy consumption
figure for BS under static load.
Energy consumption of terminal (end-user) equipment is outside the scope of the present document.
The scope of the present document is not to define target values for the power consumption.
The results should only be used to assess and compare the power and energy consumption of base stations.
Wide Area Base Stations and Medium Range Base Stations are covered in the present document [12].

RTS/ATTM-02029

RES/EE-EEPS27

The present document contains requirements and measurements methods for the physical interface that is situated
between the power supply system(s) and the power consuming telecommunications and datacom (ICT) equipment; this
point is called interface "A" as defined in clause 4.
The purpose of the present document is to use a power supply system with the same characteristics for all
telecommunications and datacom (ICT) equipment defined in the area of application:
- to facilitate inter working of different (types of) load units;
- to facilitate the standardization of telecommunications and datacom (ICT) equipment;
- to facilitate the installation, operation and maintenance in the same network of telecommunications and
datacom (ICT) equipment and systems from different origins.
The present document aims at providing electrical compatibility between the power supply equipment and the power
consuming telecommunications and datacom (ICT) equipment, and also between different system blocks connected to
the same power supply.
The requirements are defined for:
- the output of the power supply equipment or power supply installation of telecommunications centres
providing power at the interface "A";
- the power supply input of any type of telecommunications and datacom (ICT) equipment installed at
telecommunication centres that are connected to interface "A" powered by DC;
- any type of telecommunications and datacom (ICT) equipment, installed in access networks and
customers' premises, the DC interface "A" of which is also used by equipment requiring a supply to the present
document.
- any type of telecommunication and datacom (ICT) equipment powered by DC, used in the fixed and mobile
networks installed in different locations as building, shelter, street cabinet.
Disturbances on the power supply interface "A" relating to the continuous wave phenomena below 20 kHz are covered
within the present document.
The present document does not cover safety requirements, they are covered by relevant safety standards.
The present document does not cover EMC requirements, they are covered by relevant EMC standards.
NOTE 1: The present document is applicable only to -48 VDC power supply interfaces. However, during a
transitional period, other DC voltages may be used in existing installations. Annex B gives guidance on
working in conjunction with existing -60 VDC supply systems.
NOTE 2: The DC voltage at interface "A" may be derived from the AC primary supply. The DC supply may
incorporate a backup battery

REN/EE-0252