Audio, video, and related equipment - Determination of power consumption - Part 5: Set-top-boxes (STB) (IEC 62087-5:2015)

This part of IEC 62087 specifies methods of measurement for the power consumption of set
top boxes (STBs). It specifies the different modes of operation which are relevant for
measuring power consumption.
The methods of measurement are applicable only for equipment which can be connected to
the mains.
The measuring conditions in this standard represent the normal use of the equipment and
may differ from specific conditions, as specified, for example, in safety standards.

Messverfahren für die Leistungsaufnahme von Audio-, Video- und verwandten Geräten - Teil 5: Set-Top-Boxen (IEC 62087-5:2015)

Appareils audio, vidéo et matériel connexe - Détermination de la consommation de puissance - Partie 5: Boîtiers décodeurs (IEC 62087-5:2015)

L'IEC 62087-5:2015 spécifie des méthodes de mesure de la consommation de puissance des boîtiers décodeurs. Elle spécifie les différents modes de fonctionnement appropriés à la mesure de la consommation de puissance.Cette première édition de l'IEC 62087-5 annule et remplace l'Article 8 de l'IEC 62087:2011. La présente norme, ainsi que les IEC 62087-1 à IEC 62087-4 et l'IEC 62087-6 annulent et remplacent l'IEC 62087:2011. La présente Norme internationale constitue une révision technique.

Avdio, video in pripadajoča oprema - Ugotavljanje porabe energije - 5. del: Vhodni prilagoditveni procesor (IEC 62087-5:2015)

Ta del standarda IEC 62087 določa metode za merjenje porabe energije vhodnih prilagoditvenih procesorjev (STB). Določa različne načine delovanja, ki so primerni za merjenje porabe energije.
Metode za merjenje se uporabljajo le za opremo, ki se lahko priključi na električno omrežje.
Merilni pogoji iz tega standarda predstavljajo običajno uporabo opreme in se lahko razlikujejo od posebnih pogojev, kot so npr. določeni v varnostnih standardih.

General Information

Status
Published
Publication Date
04-May-2016
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
24-Feb-2016
Due Date
30-Apr-2016
Completion Date
05-May-2016

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SLOVENSKI STANDARD
SIST EN 62087-5:2016
01-julij-2016
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SIST EN 62087:2012

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Audio, video, and related equipment - Determination of power consumption - Part 5: Set-

top-boxes (STB) (IEC 62087-5:2015)

Messverfahren für die Leistungsaufnahme von Audio-, Video- und verwandten Geräten -

Teil 5: Set-Top-Boxen (IEC 62087-5:2015)
Appareils audio, vidéo et matériel connexe - Détermination de la consommation de
puissance - Partie 5: Boîtiers décodeurs (IEC 62087-5:2015)
Ta slovenski standard je istoveten z: EN 62087-5:2016
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
33.160.01 Avdio, video in avdiovizualni Audio, video and audiovisual
sistemi na splošno systems in general
SIST EN 62087-5:2016 en,fr,de

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

---------------------- Page: 1 ----------------------
SIST EN 62087-5:2016
---------------------- Page: 2 ----------------------
SIST EN 62087-5:2016
EUROPEAN STANDARD EN 62087-5
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2016
ICS 33.160.10 Supersedes EN 62087:2012 (partially)
English Version
Audio, video and related equipment - Determination of power
consumption - Part 5: Set top boxes (STB)
(IEC 62087-5:2015)

Appareils audio, vidéo et matériel connexe - Détermination Messverfahren für die Leistungsaufnahme von Audio-,

de la consommation de puissance - Partie 5: Boîtiers Video- und verwandten Geräten - Teil 5: Set-Top-Boxen

décodeurs (IEC 62087-5:2015)
(IEC 62087-5:2015)

This European Standard was approved by CENELEC on 2015-07-10. CENELEC members are bound to comply with the CEN/CENELEC

Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC

Management Centre or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation

under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the

same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,

Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,

Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN 62087-5:2016 E
---------------------- Page: 3 ----------------------
SIST EN 62087-5:2016
EN 62087-5:2016
European foreword

The text of document 100/2470/FDIS, future edition 1 of IEC 62087-5, prepared by Technical Area 12

“AV energy efficiency and smart grid applications” of IEC/TC 100 “Audio, video and multimedia

systems and equipment” was submitted to the IEC-CENELEC parallel vote and approved by

CENELEC as EN 62087-5:2016.
The following dates are fixed:
• latest date by which the document has to be (dop) 2016-08-19
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2019-02-19
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This document supersedes EN 62087:2012 (partially).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such

patent rights.
Endorsement notice

The text of the International Standard IEC 62087-5:2015 was approved by CENELEC as a European

Standard without any modification.

In the official version, for Bibliography, the following notes have to be added for the standards indicated:

IEC 61938:2013 NOTE Harmonized as EN 61938:2013 (not modified).
IEC 62087 Series NOTE Harmonized as EN 62087 Series.
IEC 62087-2:2015 NOTE Harmonized as EN 62087-2:2015 (not modified).
IEC 62542:2013 NOTE Harmonized as EN 62542:2013 (not modified).
---------------------- Page: 4 ----------------------
SIST EN 62087-5:2016
EN 62087-5:2016
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are

indispensable for its application. For dated references, only the edition cited applies. For undated

references, the latest edition of the referenced document (including any amendments) applies.

NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant

EN/HD applies.

NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:

www.cenelec.eu
Publication Year Title EN/HD Year
IEC 60107-1 1997 Methods of measurement on receivers EN 60107-1 1997
for television broadcast transmissions -
Part 1: General considerations -
Measurements at radio and video
frequencies
IEC 62087-1 2015 Audio, video, and related equipment - EN 62087-1 2016
Determination of power consumption -
Part 1: General
IEC 62216 2009 Digital terrestrial television receivers EN 62216 2011
for the DVB-T system
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SIST EN 62087-5:2016
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SIST EN 62087-5:2016
IEC 62087-5
Edition 1.0 2015-06
INTERNATIONAL
STANDARD
colour
inside
Audio, video and related equipment – Determination of power consumption –
Part 5: Set top boxes (STB)
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.160.10 ISBN 978-2-8322-2685-8

Warning! Make sure that you obtained this publication from an authorized distributor.

® Registered trademark of the International Electrotechnical Commission
---------------------- Page: 7 ----------------------
SIST EN 62087-5:2016
– 2 – IEC 62087-5:2015 © IEC 2015
CONTENTS

FOREWORD ........................................................................................................................... 3

INTRODUCTION ..................................................................................................................... 5

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

2 Normative references ...................................................................................................... 6

3 Terms, definitions and abbreviations ............................................................................... 6

3.1 Terms and definitions .............................................................................................. 6

3.2 Abbreviations .......................................................................................................... 8

4 Specification of operating modes and functions ............................................................... 8

4.1 General ................................................................................................................... 8

4.2 Auto power down function ....................................................................................... 8

5 Measuring conditions for set top boxes (STBs) ................................................................ 9

5.1 Overview of a set top box........................................................................................ 9

5.2 Input signal ........................................................................................................... 10

5.2.1 General ......................................................................................................... 10

5.2.2 RF test signal ................................................................................................ 10

5.2.3 Broadband input signal .................................................................................. 10

5.3 Input terminals ...................................................................................................... 11

5.3.1 Analogue terrestrial input terminal ................................................................. 11

5.3.2 Cable television input terminal ....................................................................... 11

5.3.3 Digital terrestrial input terminal ...................................................................... 11

5.3.4 Satellite input terminal ................................................................................... 11

5.4 Measurement procedure ....................................................................................... 11

5.4.1 General measuring conditions ....................................................................... 11

5.4.2 Stabilization ................................................................................................... 11

5.4.3 Environmental conditions ............................................................................... 11

5.4.4 Setup ............................................................................................................. 11

5.4.5 Power measurements .................................................................................... 12

Annex A (informative) General information on STB technology ............................................ 15

A.1 General ................................................................................................................. 15

A.2 Background on STB technology ............................................................................ 15

A.3 Testing recording and time shift functions ............................................................. 16

Bibliography .......................................................................................................................... 18

Figure 1 – Auto power down function .................................................................................... 14

Figure A.1 – Block diagram of the common functional parts of an STB .................................. 15

Figure A.2 – Time shift recording with single tuner ................................................................ 16

Figure A.3 – Single tuner multifunction record and playback ................................................. 16

Table 1 – Operating modes and functions ............................................................................... 9

Table 2 – Matrix for multituner STBs ..................................................................................... 13

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SIST EN 62087-5:2016
IEC 62087-5:2015 © IEC 2015 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
AUDIO, VIDEO AND RELATED EQUIPMENT –
DETERMINATION OF POWER CONSUMPTION –
Part 5: Set top boxes (STB)
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

in the subject dealt with may participate in this preparatory work. International, governmental and non-

governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

with the International Organization for Standardization (ISO) in accordance with conditions determined by

agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

consensus of opinion on the relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence

between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

the latter.

5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

services carried out by independent certification bodies.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

International Standard IEC 62087-5 has been prepared by technical area 12: AV energy

efficiency and smart grid applications, of IEC technical committee 100: Audio, video and

multimedia systems and equipment.

This first edition of IEC 62087-5 cancels and replaces Clause 8 of IEC 62087:2011. This

standard together with IEC 62087-1 to IEC 62087-4 and IEC 62087-6 cancels and replaces

IEC 62087:2011. This International Standard constitutes a technical revision.

This edition does not include any significant technical changes with respect to Clause 8 of

IEC 62087:2011. It was developed as a member of the new multipart series of IEC 62087

standards.
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SIST EN 62087-5:2016
– 4 – IEC 62087-5:2015 © IEC 2015
The text of this standard is based on the following documents:
FDIS Report on voting
100/2470/FDIS 100/2500/RVD

Full information on the voting for the approval of this standard can be found in the report on

voting indicated in the above table.

A list of all parts in the IEC 62087 series, published under the general title Audio, video, and

related equipment – Determination of power consumption, can be found on the IEC website.

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

The committee has decided that the contents of this publication will remain unchanged until

the stability date indicated on the IEC website under "http://webstore.iec.ch" in the data

related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.
---------------------- Page: 10 ----------------------
SIST EN 62087-5:2016
IEC 62087-5:2015 © IEC 2015 – 5 –
INTRODUCTION

This part of IEC 62087 specifies methods for measurement of the power consumption of set

top boxes for consumer use.

IEC 62087:2011 (third edition) revises methods for measuring power consumption of set top

boxes in the On mode and Partial On modes. These modes correspond to the active modes

which are defined in IEC 62542:2013.

This standard has been divided into multiple parts. At the time of publication of this part, the

following parts are planned or published:
– Part 1: General
– Part 2: Signals and media
– Part 3: Television sets
– Part 4: Video recording equipment
– Part 5: Set top boxes (STB)
– Part 6: Audio equipment
—————————

IEC 62087:2011, Methods of measurement for the power consumption of audio, video and related equipment

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SIST EN 62087-5:2016
– 6 – IEC 62087-5:2015 © IEC 2015
AUDIO, VIDEO AND RELATED EQUIPMENT –
DETERMINATION OF POWER CONSUMPTION –
Part 5: Set top boxes (STB)
1 Scope

This part of IEC 62087 specifies methods of measurement for the power consumption of set

top boxes (STBs). It specifies the different modes of operation which are relevant for

measuring power consumption.

The methods of measurement are applicable only for equipment which can be connected to

the mains.

The measuring conditions in this standard represent the normal use of the equipment and

may differ from specific conditions, as specified, for example, in safety standards.

2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and

are indispensable for its application. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any
amendments) applies.

IEC 60107-1:1997, Methods of measurement on receivers for television broadcast trans-

missions – Part 1: General conditions – Measurements at radio and video frequencies

IEC 62087-1:2015, Audio, video, and related equipment – Methods of measurement for power

consumption – Part 1: General
IEC 62216:2009, Digital terrestrial television receivers for the DVB-T system
3 Terms, definitions and abbreviations
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1.1
additional functions
functions that are not required for the basic operation of the equipment
3.1.2
buffering

temporary storage of video and audio streams in some form of memory in order to perform

time shifting functions
3.1.3
cable TV STB

STB whose principal function is to receive and decode television signals from a broadband,

hybrid fiber/coaxial, community cable distribution system and deliver them to a display and/or

recording device
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SIST EN 62087-5:2016
IEC 62087-5:2015 © IEC 2015 – 7 –
3.1.4
conditional access module
plug-in module that enables conditional access
3.1.5
data over the cable service interface specification
DOCSIS

international suite of standards that define interface requirements for cable modems involved

in high-speed data and video/audio content distribution over cable television systems

3.1.6
internet protocol TV STB

STB whose principal function is to receive and decode television/video signals encapsulated

in IP packets and to deliver them to a display and/or recording device
3.1.7
multi-room STB

STB that is capable of providing 2 or more independent video and audio streams either direct

to display devices or to thin clients/remote
3.1.8
satellite TV STB

STB whose principal function is to receive and decode television signals from satellites and

deliver them to a display and/or recording device
3.1.9
set top box
STB

equipment for the reception of television and related services (e.g. radio) from terrestrial,

cable, satellite, or broadband networks which are decoded and delivered to a display and/or

recording device
3.1.10
special functions

functions that are related to, but not required for, the basic operation of the device

3.1.11
television set

equipment for the reception and display of television broadcast and similar services for

terrestrial, cable, satellite and broadband network transmission of analogue and/or digital

signals

Note 1 to entry: A television set may include additional functions that are not required for its basic operation.

3.1.12
terrestrial TV STB

STB whose principal function is to receive and decode television signals over the air (OTA)

and deliver them to a display and/or recording device
3.1.13
thin-client STB
remote STB

STB that is designed to interface between a multi-room capable STB and a TV (or other

output device) that has no ability to interface with the service provider directly and relies

solely on a multi-room box STB for content

Note 1 to entry: Any STB that meets the definition of cable TV, satellite TV, Internet protocol TV or terrestrial TV

STB is not a thin-client/remote STB.
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SIST EN 62087-5:2016
– 8 – IEC 62087-5:2015 © IEC 2015
3.1.14
time shifting
...

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