ETSI EN 301 575 V1.2.1 (2025-06)
Environmental Engineering (EE); Measurement method for energy consumption of Customer Premises Equipment (CPE)
Environmental Engineering (EE); Measurement method for energy consumption of Customer Premises Equipment (CPE)
REN/EE-EEPS67
Okoljski inženiring (EE) - Merilna metoda za porabo energije opreme pri porabniku (CPE)
Ta dokument določa metodologijo in preskusne pogoje za merjenje porabe električne energije vira napajanja opreme pri porabniku (CPE) v okviru uredbe Komisije 2023/826 [i.1]: Poleg tega so opredeljeni naslednji načini delovanja: • način odklopa; • način izklopa (kot je opredeljeno v Uredbi Komisije št. 2023/826 [i.1]); • način mirovanja; • način nizke porabe energije; • način vklopa; • način pripravljenosti. Merilne metode se uporabljajo za opremo pri porabniku, ki jo je mogoče neposredno priključiti na električno omrežje. Oprema, ki porablja električno energijo prek omrežne povezave (posredno priključena na električno omrežje) ali prek lokalnega osebnega računalnika (tj. prek USB-ja), ne spada na področje uporabe: • omrežni način pripravljenosti in način pripravljenosti, opredeljen v Uredbi Komisije (EU) št. 2023/826 [i.1], ne spadata na področje uporabe tega dokumenta in sta zajeta v standardu ETSI EN 303 423 [i.4].
General Information
Standards Content (Sample)
Draft ETSI EN 301 575 V1.2.0 (2025-02)
EUROPEAN STANDARD
Environmental Engineering (EE);
Measurement method for energy consumption of
Customer Premises Equipment (CPE)
2 Draft ETSI EN 301 575 V1.2.0 (2025-02)
Reference
REN/EE-EEPS67
Keywords
CPE, energy efficiency, power measurement
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 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871
Important notice
The present document can be downloaded from the
ETSI Search & Browse Standards application.
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format on ETSI deliver repository.
Users should be aware that the present document may be revised or have its status changed,
this information is available in the Milestones listing.
If you find errors in the present document, please send your comments to
the relevant service listed under Committee Support Staff.
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure (CVD) program.
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.
Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2025.
All rights reserved.
ETSI
3 Draft ETSI EN 301 575 V1.2.0 (2025-02)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
Introduction . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 6
3 Definition of terms, symbols and abbreviations . 7
3.1 Terms . 7
3.2 Symbols . 8
3.3 Abbreviations . 8
4 Operating modes . 9
5 General requirements for measurement conditions . 10
5.1 Measurement conditions . 10
5.2 Measurement instruments requirements . 10
6 Measurement configurations . 10
6.1 Off mode . 10
6.2 Idle state . 11
6.3 ON mode . 12
6.4 Ready mode . 17
Annex A (informative): Bibliography . 20
Annex B (informative): Change history . 21
History . 22
ETSI
4 Draft ETSI EN 301 575 V1.2.0 (2025-02)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations
pertaining to these essential IPRs, if any, are 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 ETSI Secretariat. Latest updates are available on the
ETSI IPR online database.
Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,
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 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 trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its
Members. 3GPP™, LTE™ and 5G™ logo are trademarks of ETSI registered for the benefit of its Members and of the
3GPP Organizational Partners. oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and of ®
the oneM2M Partners. GSM and the GSM logo are trademarks registered and owned by the GSM Association. ®
BLUETOOTH is a trademark registered and owned by Bluetooth SIG, Inc.
Foreword
This draft European Standard (EN) has been produced by ETSI Technical Committee Environmental Engineering (EE),
and is now submitted for the combined Public Enquiry and Vote phase of the ETSI EN Approval Procedure.
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 6 months after doa
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" are NOT allowed in ETSI deliverables except when used in direct citation.
Introduction
The present document defines the energy consumption measurement methods for Customer Premises Equipment (CPE).
ETSI
5 Draft ETSI EN 301 575 V1.2.0 (2025-02)
1 Scope
The present document defines the methodology and the tests conditions to measure the power consumption of CPE
power source within the scope of Commission Regulation 2023/826 [i.1]:
Moreover, these different modes of operation are defined.
• Disconnect mode.
• Off mode (as defined in Commission Regulation 2023/826 [i.1]).
• Idle states.
• Low Power states.
• On mode.
• Ready mode.
The methods of measurement are applicable to customer premises equipment 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:
• Networked standby mode and stand by mode defined in Commission Regulation (EU) 2023/826 [i.1] is out of
the scope of the present document and it is covered by ETSI EN 303 423 [i.4].
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 the 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 in the
ETSI docbox.
NOTE: While any hyperlinks 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.
[1] EN 50160: "Voltage characteristics of electricity supplied by public electricity networks",
(produced by CENELEC).
ETSI
6 Draft ETSI EN 301 575 V1.2.0 (2025-02)
2.2 Informative references
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 document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause 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] Commission Regulation (EU) 2023/826 of 17 April 2023 laying down ecodesign requirements for
off mode, standby mode, and networked standby energy consumption of electrical and electronic
household and office equipment pursuant to Directive 2009/125/EC of the European Parliament
and of the Council and repealing Commission Regulations (EC) No 1275/2008 and (EC)
No 107/2009.
[i.2] European Commission Directorate-General, Joint Research Centre: "EU Code Of Conduct on
Energy Consumption of Broadband Communication Equipment".
[i.3] Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the
harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast).
[i.4] ETSI EN 303 423: "Environmental Engineering (EE); Electrical and electronic household and
office equipment; Measurement of networked standby power consumption of Interconnecting
equipment".
® ®
[i.5] Cablelabs : "Data-Over-Cable Service Interface Specifications- DOCSIS 3.0 Interface".
® ®
[i.6] Cablelabs : "Data-Over-Cable Service Interface Specifications- DOCSIS 3.1 Interface".
[i.7] IEEE 802.3-2005™: "IEEE Standard for Information Technology - Telecommunications and
Information Exchange Between Systems - Local and Metropolitan Area Networks - Specific
Requirements Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access
Method and Physical Layer Specifications".
[i.8] Commission accompanying (EU) No 801/2013 amending Regulation (EC) N° 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) N° 642/2009 with
regard to ecodesign requirements for televisions.
[i.9] Guidelines accompanying 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 equipment.
[i.10] IEEE 802.11-2021™: "IEEE Standard for Information Technology--Telecommunications and
Information Exchange between Systems - Local and Metropolitan Area Networks--Specific
Requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY)
Specifications".
[i.11] Recommendation ITU-T G.993.2 (02/2019): "Very high speed digital subscriber line transceivers
2 (VDSL2)".
ETSI
7 Draft ETSI EN 301 575 V1.2.0 (2025-02)
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the following terms apply:
AI Processor: specialized computing unit capable of performing accelerated matrix calculation using dedicated
hardware not normally found in a general purpose processor
broadband telecommunication network 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): any terminal and associated equipment located at a subscriber's premises and
connected with a carrier's telecommunication channel(s) at the Network Termination Points (NTPs)
directly connected to the mains power source: equipment that could draw electricity from mains power outlet itself
via its internal or external power supply
g.fin: fibre-based in-premises network consisted of a main FTTR unit and one/multiple sub FTTR unit ®
NOTE: The G.fin network enables network functionalities, including data backhauling, Wi-Fi coordination,
network management, etc.
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 USB.
logical network port: network technology running over a physical network port
network port: wired or wireless physical interface of the network connection located on the equipment through which
the equipment is able to be remotely activated
Network Termination Point (NTP): point established in a building or complex to separate customer equipment from
communications providers equipment
networked equipment: equipment that has the ability to connect to a network and has one or more network ports
networked equipment with high network availability or 'HiNA equipment': equipment with one or more of the
following functionalities, but no other, as the main function(s):
• those of a router
• network switch
• wireless network
• access point
• hub
• modem
• VoIP telephone
• video phone
networked equipment with high network availability functionality or 'equipment with HiNA functionality':
equipment with the functionality of a router, network switch, wireless network access point or combination thereof
included, but not being HiNA equipment
ETSI
8 Draft ETSI EN 301 575 V1.2.0 (2025-02)
physical network port: physical (hardware) medium of a network port
NOTE: A physical network port can host two or more network technologies.
power consumption: power used by a device to achieve an intended application performance
reactivation function: function facilitating the activation 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
readiness: configuration (e.g. of VLANs) that allows user traffic to pass (between WAN and LAN interfaces, wired or
wireless) without the need for any reconfiguration or manual intervention to enable its forwarding
telecommunication network: network operated under a license granted by a national telecommunications authority,
which provides telecommunications between Network Termination Points (NTPs) (i.e. excluding terminal equipment
and/or CPE's beyond the NTPs)
user traffic: service-related traffic between (any of) WAN interfaces and (any of) LAN interfaces, wired or wireless
NOTE: Traffic across any interface or port that is not (a result or cause of) providing the intended services (such
as device management, keepalive, etc.) is not considered service-related and therefore is not "user traffic".
3.2 Symbols
Void.
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
th
4G 4 Generation (mobile networks) also known as LTE
th
5G 5 Generation (mobile networks)
AC Alternating Current
ADSL Asymmetric Digital Subscriber Line
ADSL2plus Second generation ADSL with extended bandwidth
BW Band Width
CF Cable Frequency
CPE Customer Premises Equipment
CRC Cyclic Redundancy Check
DECT Digital Enhanced Cordless Technology
DSL Digital Subscriber Line
DSLAM Digital Subscriber Line Access Multiplexer
EPON Ethernet Passive Optical Network
FE Fast Ethernet
FFT Fast Fourier Transform
FTTR Fiber To The Room
FXO Foreign eXchange Office
FXS Foreign eXchange Station
G.fast Fast Access to Subscriber Terminal
GE Gigabit Ethernet
GPON Gigabit Passive Optic Network
HG Home Gateway
HiNA High Network Availability
HPNA Home Phoneline Network Alliance
LAN Local Area Network
LTE 3GPP Long Term Evolution
MFU Main FTTR Unit
MoCA Multimedia over Coax Alliance
Ms/s Mega symbols per second
NB-IoT NarrowBand Internet of Things
NDR Non Drop Rate
ETSI
9 Draft ETSI EN 301 575 V1.2.0 (2025-02)
NTP Network Termination Point
OFDM Orthogonal Frequency Division Multiplex
OFDMA Orthogonal Frequency Division Multiple access
PLC Power Line Communication
PoE Power other Ethernet
POF Plastic Optical Fiber
PON Passive Optical Network
PSD Power Spectral Density
PtP Point to Point
QAM Quadrature Amplitude Modulation
SC-QAM Single Carrier Quadrature Amplitude Modulation
SFU Subordinate FTTR Unit
USB Universal Serial Bus
VAC Volts Alternating Current
VDSL Very high speed Digital Subscriber Line
VDSL2 Second generation VDSL
VLAN Virtual Local Area Networ
VoIP Voice over Internet Protocol
WAN Wide Area Network
WLAN Wireless Local Area Network
XG-PON1 10 Gigabit Passive Optical Network
XGS-PON 10-Gigabit-capable Symmetric Passive Optical Network
4 Operating modes
This clause reports a detailed explanation of the different operating mode applicable to CPE.
The different operating mode possible in a CPE are:
• Disconnected mode: the CPE is disconnected from all external power sources.
- Off mode (from Commission Regulation (EU) 2023/826 [i.1]): means a condition in which the
equipment is connected to the mains power source and is not providing any function, or it is in a
condition providing only:
a) an indication of off mode condition;
b) functionalities intended to ensure electromagnetic compatibility pursuant to
Directive 2014/30/EU [i.3].
The vendor may determine that support of off-mode is inappropriate for the intended use of HiNA equipment
(e.g. if intended use requires a permanent network connection or disallows end-user to switch off). See the
Commission Regulation (EU) 2023/826 [i.1] and EC accompanying guidelines [i.8] and [i.9].
• Idle-state: in this state the device is not processing or transmitting a significant amount of traffic, but is ready
...
EUROPEAN STANDARD
Environmental Engineering (EE);
Measurement method for energy consumption of
Customer Premises Equipment (CPE)
2 ETSI EN 301 575 V1.2.1 (2025-06)
Reference
REN/EE-EEPS67
Keywords
CPE, energy efficiency, power measurement
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 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871
Important notice
The present document can be downloaded from the
ETSI Search & Browse Standards application.
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format on ETSI deliver repository.
Users should be aware that the present document may be revised or have its status changed,
this information is available in the Milestones listing.
If you find errors in the present document, please send your comments to
the relevant service listed under Committee Support Staff.
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure (CVD) program.
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.
Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2025.
All rights reserved.
ETSI
3 ETSI EN 301 575 V1.2.1 (2025-06)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
Introduction . 5
1 Scope . 6
2 References . 6
2.1 Normative references . 6
2.2 Informative references . 7
3 Definition of terms, symbols and abbreviations . 8
3.1 Terms . 8
3.2 Symbols . 9
3.3 Abbreviations . 9
4 Operating modes . 10
5 General requirements for measurement conditions . 11
5.1 Measurement conditions . 11
5.2 Measurement instruments requirements . 11
6 Measurement configurations . 11
6.1 Off mode . 11
6.2 Idle state . 12
6.3 ON mode . 13
6.4 Ready mode . 18
Annex A (informative): Bibliography . 21
Annex B (informative): Change history . 22
History . 23
ETSI
4 ETSI EN 301 575 V1.2.1 (2025-06)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations
pertaining to these essential IPRs, if any, are 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 ETSI Secretariat. Latest updates are available on the
ETSI IPR online database.
Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,
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 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 trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its
Members. 3GPP™, LTE™ and 5G™ logo are trademarks of ETSI registered for the benefit of its Members and of the
3GPP Organizational Partners. oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and of ®
the oneM2M Partners. GSM and the GSM logo are trademarks registered and owned by the GSM Association. ®
BLUETOOTH is a trademark registered and owned by Bluetooth SIG, Inc.
Foreword
This European Standard (EN) has been produced by ETSI Technical Committee Environmental Engineering (EE).
National transposition dates
Date of adoption of this EN: 12 May 2025
Date of latest announcement of this EN (doa): 31 August 2025
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 28 February 2026
Date of withdrawal of any conflicting National Standard (dow): 28 February 2026
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" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
5 ETSI EN 301 575 V1.2.1 (2025-06)
Introduction
The present document defines the energy consumption measurement methods for Customer Premises Equipment (CPE).
ETSI
6 ETSI EN 301 575 V1.2.1 (2025-06)
1 Scope
The present document defines the methodology and the tests conditions to measure the power consumption of CPE
power source within the scope of Commission Regulation 2023/826 [i.1]:
Moreover, these different modes of operation are defined.
• Disconnect mode.
• Off mode (as defined in Commission Regulation 2023/826 [i.1]).
• Idle states.
• Low Power states.
• On mode.
• Ready mode.
The methods of measurement are applicable to customer premises equipment 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:
• Networked standby mode and stand by mode defined in Commission Regulation (EU) 2023/826 [i.1] is out of
the scope of the present document and it is covered by ETSI EN 303 423 [i.4].
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 the 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 in the
ETSI docbox.
NOTE: While any hyperlinks 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.
[1] EN 50160: "Voltage characteristics of electricity supplied by public electricity networks",
(produced by CENELEC).
ETSI
7 ETSI EN 301 575 V1.2.1 (2025-06)
2.2 Informative references
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 document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause 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] Commission Regulation (EU) 2023/826 of 17 April 2023 laying down ecodesign requirements for
off mode, standby mode, and networked standby energy consumption of electrical and electronic
household and office equipment pursuant to Directive 2009/125/EC of the European Parliament
and of the Council and repealing Commission Regulations (EC) No 1275/2008 and (EC)
No 107/2009.
[i.2] European Commission Directorate-General, Joint Research Centre: "EU Code Of Conduct on
Energy Consumption of Broadband Communication Equipment".
[i.3] Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the
harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast).
[i.4] ETSI EN 303 423: "Environmental Engineering (EE); Electrical and electronic household and
office equipment; Measurement of networked standby power consumption of Interconnecting
equipment".
® ®
[i.5] Cablelabs : "Data-Over-Cable Service Interface Specifications- DOCSIS 3.0 Interface".
® ®
[i.6] Cablelabs : "Data-Over-Cable Service Interface Specifications- DOCSIS 3.1 Interface".
[i.7] IEEE 802.3-2005™: "IEEE Standard for Information Technology - Telecommunications and
Information Exchange Between Systems - Local and Metropolitan Area Networks - Specific
Requirements Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access
Method and Physical Layer Specifications".
[i.8] Commission accompanying (EU) No 801/2013 amending Regulation (EC) N° 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) N° 642/2009 with
regard to ecodesign requirements for televisions.
[i.9] Guidelines accompanying 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 equipment.
[i.10] IEEE 802.11-2021™: "IEEE Standard for Information Technology--Telecommunications and
Information Exchange between Systems - Local and Metropolitan Area Networks--Specific
Requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY)
Specifications".
[i.11] Recommendation ITU-T G.993.2 (02/2019): "Very high speed digital subscriber line transceivers
2 (VDSL2)".
ETSI
8 ETSI EN 301 575 V1.2.1 (2025-06)
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the following terms apply:
AI Processor: specialized computing unit capable of performing accelerated matrix calculation using dedicated
hardware not normally found in a general purpose processor
broadband telecommunication network 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): any terminal and associated equipment located at a subscriber's premises and
connected with a carrier's telecommunication channel(s) at the Network Termination Points (NTPs)
directly connected to the mains power source: equipment that could draw electricity from mains power outlet itself
via its internal or external power supply
g.fin: fibre-based in-premises network consisted of a main FTTR unit and one/multiple sub FTTR unit ®
NOTE: The G.fin network enables network functionalities, including data backhauling, Wi-Fi coordination,
network management, etc.
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 USB.
logical network port: network technology running over a physical network port
network port: wired or wireless physical interface of the network connection located on the equipment through which
the equipment is able to be remotely activated
Network Termination Point (NTP): point established in a building or complex to separate customer equipment from
communications providers equipment
networked equipment: equipment that has the ability to connect to a network and has one or more network ports
networked equipment with high network availability or 'HiNA equipment': equipment with one or more of the
following functionalities, but no other, as the main function(s):
• those of a router
• network switch
• wireless network
• access point
• hub
• modem
• VoIP telephone
• video phone
networked equipment with high network availability functionality or 'equipment with HiNA functionality':
equipment with the functionality of a router, network switch, wireless network access point or combination thereof
included, but not being HiNA equipment
ETSI
9 ETSI EN 301 575 V1.2.1 (2025-06)
physical network port: physical (hardware) medium of a network port
NOTE: A physical network port can host two or more network technologies.
power consumption: power used by a device to achieve an intended application performance
reactivation function: function facilitating the activation 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
readiness: configuration (e.g. of VLANs) that allows user traffic to pass (between WAN and LAN interfaces, wired or
wireless) without the need for any reconfiguration or manual intervention to enable its forwarding
telecommunication network: network operated under a license granted by a national telecommunications authority,
which provides telecommunications between Network Termination Points (NTPs) (i.e. excluding terminal equipment
and/or CPE's beyond the NTPs)
user traffic: service-related traffic between (any of) WAN interfaces and (any of) LAN interfaces, wired or wireless
NOTE: Traffic across any interface or port that is not (a result or cause of) providing the intended services (such
as device management, keepalive, etc.) is not considered service-related and therefore is not "user traffic".
3.2 Symbols
Void.
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
th
4G 4 Generation (mobile networks) also known as LTE
th
5G 5 Generation (mobile networks)
AC Alternating Current
ADSL Asymmetric Digital Subscriber Line
ADSL2plus Second generation ADSL with extended bandwidth
BW Band Width
CF Cable Frequency
CPE Customer Premises Equipment
CRC Cyclic Redundancy Check
DECT Digital Enhanced Cordless Technology
DSL Digital Subscriber Line
DSLAM Digital Subscriber Line Access Multiplexer
EPON Ethernet Passive Optical Network
FE Fast Ethernet
FFT Fast Fourier Transform
FTTR Fiber To The Room
FXO Foreign eXchange Office
FXS Foreign eXchange Station
G.fast Fast Access to Subscriber Terminal
GE Gigabit Ethernet
GPON Gigabit Passive Optic Network
HG Home Gateway
HiNA High Network Availability
HPNA Home Phoneline Network Alliance
LAN Local Area Network
LTE 3GPP Long Term Evolution
MFU Main FTTR Unit
MoCA Multimedia over Coax Alliance
Ms/s Mega symbols per second
NB-IoT NarrowBand Internet of Things
NDR Non Drop Rate
ETSI
10 ETSI EN 301 575 V1.2.1 (2025-06)
NTP Network Termination Point
OFDM Orthogonal Frequency Division Multiplex
OFDMA Orthogonal Frequency Division Multiple access
PLC Power Line Communication
PoE Power other Ethernet
POF Plastic Optical Fiber
PON Passive Optical Network
PSD Power Spectral Density
PtP Point to Point
QAM Quadrature Amplitude Modulation
SC-QAM Single Carrier Quadrature Amplitude Modulation
SFU Subordinate FTTR Unit
USB Universal Serial Bus
VAC Volts Alternating Current
VDSL Very high speed Digital Subscriber Line
VDSL2 Second generation VDSL
VLAN Virtual Local Area Networ
VoIP Voice over Internet Protocol
WAN Wide Area Network
WLAN Wireless Local Area Network
XG-PON1 10 Gigabit Passive Optical Network
XGS-PON 10-Gigabit-capable Symmetric Passive Optical Network
4 Operating modes
This clause reports a detailed explanation of the different operating mode applicable to CPE.
The different operating mode possible in a CPE are:
• Disconnected mode: the CPE is disconnected from all external power sources.
- Off mode (from Commission Regulation (EU) 2023/826 [i.1]): means a condition in which the
equipment is connected to the mains power source and is not providing any function, or it is in a
condition providing only:
a) an indication of off mode condition;
b) functionalities intended to ensure electromagnetic compatibility pursuant to
Directive 2014/30/EU [i.3].
The vendor may determine that support of off-mode is inappropriate for the intended use of HiNA equipment
(e.g. if intended use requires a permanent network connection or disallows end-user to switch off). See the
Commission Regulation (EU) 2023/826 [i.1] and EC accompanying guidelines [i.8] and [i.9].
• Idle-state: in this state the device is not processing or transmitting a significant amount of traffic, but is ready
t
...
SLOVENSKI STANDARD
01-julij-2025
Okoljski inženiring (EE) - Merilna metoda za porabo energije opreme pri porabniku
(CPE)
Environmental Engineering (EE) - Measurement method for energy consumption of
Customer Premises Equipment (CPE)
Ta slovenski standard je istoveten z: ETSI EN 301 575 V1.2.1 (2025-06)
ICS:
19.040 Preskušanje v zvezi z Environmental testing
okoljem
27.015 Energijska učinkovitost. Energy efficiency. Energy
Ohranjanje energije na conservation in general
splošno
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
Environmental Engineering (EE);
Measurement method for energy consumption of
Customer Premises Equipment (CPE)
2 ETSI EN 301 575 V1.2.1 (2025-06)
Reference
REN/EE-EEPS67
Keywords
CPE, energy efficiency, power measurement
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ETSI
3 ETSI EN 301 575 V1.2.1 (2025-06)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
Introduction . 5
1 Scope . 6
2 References . 6
2.1 Normative references . 6
2.2 Informative references . 7
3 Definition of terms, symbols and abbreviations . 8
3.1 Terms . 8
3.2 Symbols . 9
3.3 Abbreviations . 9
4 Operating modes . 10
5 General requirements for measurement conditions . 11
5.1 Measurement conditions . 11
5.2 Measurement instruments requirements . 11
6 Measurement configurations . 11
6.1 Off mode . 11
6.2 Idle state . 12
6.3 ON mode . 13
6.4 Ready mode . 18
Annex A (informative): Bibliography . 21
Annex B (informative): Change history . 22
History . 23
ETSI
4 ETSI EN 301 575 V1.2.1 (2025-06)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations
pertaining to these essential IPRs, if any, are 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 ETSI Secretariat. Latest updates are available on the
ETSI IPR online database.
Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,
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 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 trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its
Members. 3GPP™, LTE™ and 5G™ logo are trademarks of ETSI registered for the benefit of its Members and of the
3GPP Organizational Partners. oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and of ®
the oneM2M Partners. GSM and the GSM logo are trademarks registered and owned by the GSM Association. ®
BLUETOOTH is a trademark registered and owned by Bluetooth SIG, Inc.
Foreword
This European Standard (EN) has been produced by ETSI Technical Committee Environmental Engineering (EE).
National transposition dates
Date of adoption of this EN: 12 May 2025
Date of latest announcement of this EN (doa): 31 August 2025
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 28 February 2026
Date of withdrawal of any conflicting National Standard (dow): 28 February 2026
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" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
5 ETSI EN 301 575 V1.2.1 (2025-06)
Introduction
The present document defines the energy consumption measurement methods for Customer Premises Equipment (CPE).
ETSI
6 ETSI EN 301 575 V1.2.1 (2025-06)
1 Scope
The present document defines the methodology and the tests conditions to measure the power consumption of CPE
power source within the scope of Commission Regulation 2023/826 [i.1]:
Moreover, these different modes of operation are defined.
• Disconnect mode.
• Off mode (as defined in Commission Regulation 2023/826 [i.1]).
• Idle states.
• Low Power states.
• On mode.
• Ready mode.
The methods of measurement are applicable to customer premises equipment 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:
• Networked standby mode and stand by mode defined in Commission Regulation (EU) 2023/826 [i.1] is out of
the scope of the present document and it is covered by ETSI EN 303 423 [i.4].
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 the 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 in the
ETSI docbox.
NOTE: While any hyperlinks 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.
[1] EN 50160: "Voltage characteristics of electricity supplied by public electricity networks",
(produced by CENELEC).
ETSI
7 ETSI EN 301 575 V1.2.1 (2025-06)
2.2 Informative references
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 document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause 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] Commission Regulation (EU) 2023/826 of 17 April 2023 laying down ecodesign requirements for
off mode, standby mode, and networked standby energy consumption of electrical and electronic
household and office equipment pursuant to Directive 2009/125/EC of the European Parliament
and of the Council and repealing Commission Regulations (EC) No 1275/2008 and (EC)
No 107/2009.
[i.2] European Commission Directorate-General, Joint Research Centre: "EU Code Of Conduct on
Energy Consumption of Broadband Communication Equipment".
[i.3] Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the
harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast).
[i.4] ETSI EN 303 423: "Environmental Engineering (EE); Electrical and electronic household and
office equipment; Measurement of networked standby power consumption of Interconnecting
equipment".
® ®
[i.5] Cablelabs : "Data-Over-Cable Service Interface Specifications- DOCSIS 3.0 Interface".
® ®
[i.6] Cablelabs : "Data-Over-Cable Service Interface Specifications- DOCSIS 3.1 Interface".
[i.7] IEEE 802.3-2005™: "IEEE Standard for Information Technology - Telecommunications and
Information Exchange Between Systems - Local and Metropolitan Area Networks - Specific
Requirements Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access
Method and Physical Layer Specifications".
[i.8] Commission accompanying (EU) No 801/2013 amending Regulation (EC) N° 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) N° 642/2009 with
regard to ecodesign requirements for televisions.
[i.9] Guidelines accompanying 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 equipment.
[i.10] IEEE 802.11-2021™: "IEEE Standard for Information Technology--Telecommunications and
Information Exchange between Systems - Local and Metropolitan Area Networks--Specific
Requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY)
Specifications".
[i.11] Recommendation ITU-T G.993.2 (02/2019): "Very high speed digital subscriber line transceivers
2 (VDSL2)".
ETSI
8 ETSI EN 301 575 V1.2.1 (2025-06)
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the following terms apply:
AI Processor: specialized computing unit capable of performing accelerated matrix calculation using dedicated
hardware not normally found in a general purpose processor
broadband telecommunication network 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): any terminal and associated equipment located at a subscriber's premises and
connected with a carrier's telecommunication channel(s) at the Network Termination Points (NTPs)
directly connected to the mains power source: equipment that could draw electricity from mains power outlet itself
via its internal or external power supply
g.fin: fibre-based in-premises network consisted of a main FTTR unit and one/multiple sub FTTR unit ®
NOTE: The G.fin network enables network functionalities, including data backhauling, Wi-Fi coordination,
network management, etc.
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 USB.
logical network port: network technology running over a physical network port
network port: wired or wireless physical interface of the network connection located on the equipment through which
the equipment is able to be remotely activated
Network Termination Point (NTP): point established in a building or complex to separate customer equipment from
communications providers equipment
networked equipment: equipment that has the ability to connect to a network and has one or more network ports
networked equipment with high network availability or 'HiNA equipment': equipment with one or more of the
following functionalities, but no other, as the main function(s):
• those of a router
• network switch
• wireless network
• access point
• hub
• modem
• VoIP telephone
• video phone
networked equipment with high network availability functionality or 'equipment with HiNA functionality':
equipment with the functionality of a router, network switch, wireless network access point or combination thereof
included, but not being HiNA equipment
ETSI
9 ETSI EN 301 575 V1.2.1 (2025-06)
physical network port: physical (hardware) medium of a network port
NOTE: A physical network port can host two or more network technologies.
power consumption: power used by a device to achieve an intended application performance
reactivation function: function facilitating the activation 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
readiness: configuration (e.g. of VLANs) that allows user traffic to pass (between WAN and LAN interfaces, wired or
wireless) without the need for any reconfiguration or manual intervention to enable its forwarding
telecommunication network: network operated under a license granted by a national telecommunications authority,
which provides telecommunications between Network Termination Points (NTPs) (i.e. excluding terminal equipment
and/or CPE's beyond the NTPs)
user traffic: service-related traffic between (any of) WAN interfaces and (any of) LAN interfaces, wired or wireless
NOTE: Traffic across any interface or port that is not (a result or cause of) providing the intended services (such
as device management, keepalive, etc.) is not considered service-related and therefore is not "user traffic".
3.2 Symbols
Void.
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
th
4G 4 Generation (mobile networks) also known as LTE
th
5G 5 Generation (mobile networks)
AC Alternating Current
ADSL Asymmetric Digital Subscriber Line
ADSL2plus Second generation ADSL with extended bandwidth
BW Band Width
CF Cable Frequency
CPE Customer Premises Equipment
CRC Cyclic Redundancy Check
DECT Digital Enhanced Cordless Technology
DSL Digital Subscriber Line
DSLAM Digital Subscriber Line Access Multiplexer
EPON Ethernet Passive Optical Network
FE Fast Ethernet
FFT Fast Fourier Transform
FTTR Fiber To The Room
FXO Foreign eXchange Office
FXS Foreign eXchange Station
G.fast Fast Access to Subscriber Terminal
GE Gigabit Ethernet
GPON Gigabit Passive Optic Network
HG Home Gateway
HiNA High Network Availability
HPNA Home Phoneline Network Alliance
LAN Local Area Network
LTE 3GPP Long Term Evolution
MFU Main FTTR Unit
MoCA Multimedia over Coax Alliance
Ms/s Mega symbols per second
NB-IoT NarrowBand Internet of Things
NDR Non Drop Rate
ETSI
10 ETSI EN 301 575 V1.2.1 (2025-06)
NTP Network Termination Point
OFDM Orthogonal Frequency Division Multiplex
OFDMA Orthogonal Frequency Division Multiple access
PLC Power Line Communication
PoE Power other Ethernet
POF Plastic Optical Fiber
PON Passive Optical Network
PSD Power Spectral Density
PtP Point to Point
QAM Quadrature Amplitude Modulation
SC-QAM Single Carrier Quadrature Amplitude Modulation
SFU Subordinate FTTR Unit
USB Universal Serial Bus
VAC Volts Alternating Current
VDSL Very high speed Digital Subscriber Line
VDSL2 Second generation VDSL
VLAN Virtual Local Area Networ
VoIP Voice over Internet Protocol
WAN Wide Area Network
WLAN Wireless Local Area Network
XG-PON1 10 Gigabit Passive Optical Network
XGS-PON 10-Gigabit-capable Symmetric Passive Optical Network
4 Operating modes
This clause reports a detailed explanation of the different operating mode applicable to CPE.
The different operating mode possible in a CPE are:
• Disconnected mode: the CPE is disconnected from all external power sources.
- Off mode (from Commission Regulation (EU) 2023/826 [i.1]): means a condition in which the
equipment is connected to the mains power source and is not providing any function, or it is in a
condition providing only:
a) an indication of off mode condition;
b) functionalities intended to ensure electromagnetic compatibility pursuant to
Directive 2014/30/EU [i.3].
The vendor may determine that support of off-mode is inappropriate for the
...
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