SIST EN 62149-5:2011

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Fibre optic active components and devices - Performance standards - Part 5: ATM-PON
transceivers with LD driver and CDR ICs (IEC 62149-5:2009)
Aktive Lichtwellenleiterbauelemente und -geräte – Teil 5: ATM-PON Sende- und
Empfangsmodule mit Laserdiodentreiberschaltungen und Takt- und
Datenrückgewinnungs-ICs (IEC 62149-5:2009)
Composants et dispositifs actifs à fibres optiques - Normes de fonctionnement - Partie 5:
Emetteurs-récepteurs ATM-PON avec programme de gestion LD et ICs CDR (CEI 62149
-5:2009)
Ta slovenski standard je istoveten z: EN 62149-5:2011
ICS:
33.180.20 3RYH]RYDOQHQDSUDYH]D Fibre optic interconnecting
RSWLþQDYODNQD devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 62149-5
NORME EUROPÉENNE
January 2011
EUROPÄISCHE NORM
ICS 33.180.20 Supersedes EN 62149-5:2003

English version
Fibre optic active components and devices -
Performance standards -
Part 5: ATM-PON transceivers with LD driver and CDR ICs
(IEC 62149-5:2009)
Composants et dispositifs actifs à fibres Aktive Lichtwellenleiterbauelemente und -
optiques - geräte -
Normes de fonctionnement - Betriebsverhalten -
Partie 5: Emetteurs-récepteurs ATM-PON Teil 5: ATM-PON Sende- und
avec programme de gestion LD et ICs Empfangsmodule mit
CDR Laserdiodentreiberschaltungen und Takt-
(CEI 62149-5:2009) und Datenrückgewinnungs-ICs
(IEC 62149-5:2009)
This European Standard was approved by CENELEC on 2011-01-02. 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 Central Secretariat 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 Central Secretariat 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62149-5:2011 E
Foreword
The text of document 86C/891/FDIS, future edition 2 of IEC 62149-5, prepared by SC 86C, Fibre optic
systems and active devices, of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel vote
and was approved by CENELEC as EN 62149-5 on 2011-01-02.
This European Standard supersedes EN 62149-5:2003.
The main changes with respect to EN 62149-5:2003 are listed below:
– Normative references have been updated;
– Incorrect “Letter symbols” have been corrected;
– Some “Notes” in tables have been revised in order to harmonize with EN 62150-2:2004.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2011-10-02
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2014-01-02
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62149-5:2009 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 60617 series NOTE  Harmonized in EN 60617 series (not modified).
IEC 60793 series NOTE  Harmonized in EN 60793 series (partially modified).
IEC 60794 series NOTE  Harmonized in EN 60794 series (not modified).
IEC 60825 series NOTE  Harmonized in EN 60825 series (not modified).
IEC 60874 series NOTE  Harmonized in EN 60874 series (not modified).
IEC 61076 series NOTE  Harmonized in EN 61076 series (not modified).
IEC 61280 series NOTE  Harmonized in EN 61280 series (not modified).
IEC 61281-1:1999 NOTE  Harmonized as EN 61281-1:1999 (not modified).
IEC 61754 series NOTE  Harmonized in EN 61754 series (partially modified).
IEC 62007-1:1999 NOTE  Harmonized as EN 62007-1:2000 (not modified).
IEC 62007-2:1999 NOTE  Harmonized as EN 62007-2:2000 (not modified).
IEC 62148-1:2002 NOTE  Harmonized as EN 62148-1:2002 (not modified).
__________
- 3 - EN 62149-5:2011
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

IEC 60068-2-6 2007 Environmental testing - EN 60068-2-6 2008
Part 2-6: Tests - Test Fc: Vibration
(sinusoidal)
IEC 60068-2-27 2008 Environmental testing - EN 60068-2-27 2009
Part 2-27: Tests - Test Ea and guidance:
Shock
IEC 60825-1 2007 Safety of laser products - EN 60825-1 2007
Part 1: Equipment classification and
requirements
IEC 60950-1 (mod) 2005 Information technology equipment - Safety - EN 60950-1 2006
Part 1: General requirements + A11 2009

IEC 61000-6-3 - Electromagnetic compatibility (EMC) - EN 61000-6-3 -
Part 6-3: Generic standards - Emission
standard for residential, commercial and light-
industrial environments
IEC 61280-1-1 1998 Fibre optic communication subsystem basic EN 61280-1-1 1998
test procedures -
Part 1-1: Test procedures for general
communication subsystems - Transmitter
output optical power measurement for single-
mode optical fibre cable
1)
IEC 61280-1-3 1998 Fibre optic communication subsystem basic EN 61280-1-3 1999
test procedures -
Part 1-3: Test procedures for general
communication subsystems - Central
wavelength and spectral width measurement

IEC 61280-2-2 2008 Fibre optic communication subsystem test EN 61280-2-2 2008
procedures -
Part 2-2: Digital systems - Optical eye pattern,
waveform and extinction ratio measurement

IEC 61300-2-4 1995 Fibre optic interconnecting devices and EN 61300-2-4 1997
passive components - Basic test and
measurement procedures -
Part 2-4: Tests - Fibre/cable retention

1)
EN 61280-1-3 is superseded by EN 61280-1-3:2010, which is based on IEC 61280-1-3:2010.

Publication Year Title EN/HD Year

IEC 61300-2-17 2003 Fibre optic interconnecting devices and EN 61300-2-17 2003
passive components - Basic test and
measurement procedures -
Part 2-17: Tests - Cold
IEC 61300-2-18 2005 Fibre optic interconnecting devices and EN 61300-2-18 2005
passive components - Basic test and
measurement procedures -
Part 2-18: Tests - Dry heat - High temperature
endurance
IEC 61300-2-19 2005 Fibre optic interconnecting devices and EN 61300-2-19 2005
passive components - Basic test and
measurement procedures -
Part 2-19: Tests - Damp heat (steady state)

IEC 61300-2-22 2007 Fibre optic interconnecting devices and EN 61300-2-22 2007
passive components - Basic test and
measurement procedures -
Part 2-22: Tests - Change of temperature

2)
IEC 61300-3-6 2003 Fibre optic interconnecting devices and EN 61300-3-6 2003
passive components - Basic test and
measurement procedures -
Part 3-6: Examinations and measurements -
Return loss
IEC 61753-1 2007 Fibre optic interconnecting devices and EN 61753-1 2007
passive components performance standard -
Part 1: General and guidance for performance
standards
IEC/TR 61931 - Fibre optic - Terminology - -

3)
IEC 62150-2 2004 Fibre optic active components and devices - EN 62150-2 2004
Test and measurement procedures -
Part 2: ATM-PON transceivers
ITU-T - Broadband optical access systems based on - -
Recommendation Passive Optical Networks (PON)
G.983.1
2)
EN 61300-3-6 is superseded by EN 61300-3-6:2009, which is based on IEC 61300-3-6:2008.
3)
EN 62150-2 is superseded by EN 62150-2:2011, which is based on IEC 62150-2:2010.

IEC 62149-5 ®
Edition 2.0 2009-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic active components and devices – Performance standards –
Part 5: ATM-PON transceivers with LD driver and CDR ICs

Composants et dispositifs actifs à fibres optiques – Normes de
fonctionnement –
Partie 5: Emetteurs-récepteurs ATM-PON avec programme de gestion LD
et ICs CDR
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
U
CODE PRIX
ICS 33.180.20 ISBN 978-2-88910-634-9
– 2 – 62149-5 © IEC:2009
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope.7
2 Normative references .7
3 Term, definitions and abbreviations .8
3.1 Terms and definitions .8
3.2 Abbreviations .9
4 Classification.9
5 Product definition .9
5.1 Description of transceiver module.9
5.2 Description of applied form.10
5.3 Block diagram .10
5.4 Absolute limiting rating .10
5.5 Functional specification .11
6 Testing .20
6.1 Characterization testing.20
6.1.1 Characterization: transmitter section .21
6.1.2 Characterization: receiver section.22
6.2 Performance testing .22
7 Environmental specifications .23
7.1 General safety.23
7.2 Laser safety .23
7.3 Electromagnetic emission.23
Annex A (informative) Measurement on tolerance to the reflected optical power
(Table 3, Item 13) .24
Annex B (informative) Logic level of alarm and shutdown signal .26
Bibliography.27

Figure 1 – Functional block diagram (example) .10
Figure 2 – Relationship of phase between clock and data signals .18
Figure 3 – Recommended electrical circuit diagram for LVTTL-type interface (example) .19
Figure 4 – Schematic drawing for defining launched optical power without input to
transmitter .19
Figure 5 – Schematic drawing for defining launched optical power without input to
transmitter .20
Figure A.1 – Model for incidence into ONU receiver.24
Figure A.2 – An example system to measure tolerance to the reflected optical power .24
Figure A.3 – A recommended system to measure tolerance to the reflected optical
power .

Table 1 – Absolute maximum ratings .
Table 2 – Operating environment .12
Table 3 – Electrical and optical characteristics.13
Table 4 – Electrical interface characteristics (PECL type) .16

62149-5 © IEC:2009 – 3 –
Table 5 – Electrical interface characteristics (LVTTL type).17
Table 6 – Electrical interface characteristics of alarm output voltage (PECL type).17
Table 7 – Electrical interface characteristics of alarm output voltage (LVTTL type) .17
Table 8 – Electrical interface characteristics of shutdown input voltage (both PECL
and LVTTL types) .18
Table 9 – Transmitter section characterization tests .21
Table 10 – Receiver section characterization tests .22
Table 11 – Performance testing plan.23

– 4 – 62149-5 © IEC:2009
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES –
PERFORMANCE STANDARDS –
Part 5: ATM-PON transceivers with LD driver and CDR ICs

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 provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
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 62149-5 has been prepared by subcommittee 86C: Fibre optic
systems and active devices, of IEC technical committee 86: Fibre optics.
This second edition cancels and replaces the first edition published in 2003, and constitutes a
technical revision.
The main changes with respect to the previous edition are listed below:
– Normative references have been updated
– Incorrect “Letter symbols” have been corrected
– Some “Notes” in tables have been revised in order to harmonize with IEC 62150-2 (2004).

62149-5 © IEC:2009 – 5 –
The text of this standard is based on the following documents:
FDIS Report on voting
86C/891/FDIS 86C/916/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.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts of IEC 62149 series, published under the general title Fibre optic active
components and devices – Performance standards, can be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site 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.
– 6 – 62149-5 © IEC:2009
INTRODUCTION
Fibre optic transceivers are used to convert electrical signals into optical signals and vice
versa. The optical performance criteria are generally well specified for a number of
internationally agreed applications areas such as ITU-T Recommendation G.983.1 and IEEE
802.3. This standard aims to assure inter-changeability in performance between fibre optic
transceivers for ATM-PON systems supplied by different manufacturers, but does not
guarantee operation between fibre optic transceivers.
Manufacturers using the standards are responsible for meeting the required performance
and/or reliability and quality assurance under a recognized scheme.

62149-5 © IEC:2009 – 7 –
FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES –
PERFORMANCE STANDARDS –
Part 5: ATM-PON transceivers with LD driver and CDR ICs

1 Scope
This part of IEC 62149 specifies performance on the transceiver modules for asynchronous-
transfer-mode passive optical network (ATM-PON) systems recommended by the International
Telecommunication Union (ITU) in ITU-T Recommendation G.983.1.
2 Normative references
The following referenced documents are indispensable for the application of this document.
For dated references, only the edition cited applies. For undated references, the latest edition
of the referenced document (including any amendments) applies.
IEC 60068-2-6:2007, Environmental testing – Part 2-6: Tests – Test Fc: Vibration (sinusoidal)
IEC 60068-2-27:2008, Environmental testing – Part 2-27: Tests – Test Ea and guidance:
Shock
IEC 60825-1:2007, Safety of laser products – Part 1: Equipment classification and
requirements
IEC 60950-1:2005, Information technology equipment – Safety – Part 1: General requirements
IEC 61000-6-3, Electromagnetic compatibility (EMC) – Part 6-3: Generic standards –
Emission standard for residential, commercial and light-industrial environments
IEC 61280-1-1:1998, Fibre optic communication subsystem basic test procedures – Part 1-1:
Test procedures for general communication subsystems – Transmitter output optical power
measurement for single-mode optical fibre cable
IEC 61280-1-3:1998, Fibre optic communication subsystem basic test procedures – Part 1-3:
Test procedures for general communication subsystems – Central wavelength and spectral
width measurement
IEC 61280-2-2:2008, Fibre optic communication subsystem test procedures – Part 2-2: Digital
systems – Optical eye pattern, waveform and extinction ratio measurement
IEC 61300-2-4:1995, Fibre optic interconnecting devices and passive components – Basic
test and measurement procedures – Part 2-4: Tests – Fibre/cable retention
IEC 61300-2-17:2003, Fibre optic interconnecting devices and passive components – Basic
test and measurement procedures – Part 2-17: Tests – Cold
IEC 61300-2-18:2005, Fibre optic interconnecting devices and passive components – Basic
test and measurement procedures – Part 2-18: Tests – Dry heat – High temperature
endurance
– 8 – 62149-5 © IEC:2009
IEC 61300-2-19:2005, Fibre optic interconnecting devices and passive components – Basic
test and measurement procedures – Part 2-19: Tests – Damp heat (steady state)
IEC 61300-2-22:2007, Fibre optic interconnecting devices and passive components – Basic
test and measurement procedures – Part 2-22: Tests – Change of temperature
IEC 61300-3-6:2003, Fibre optic interconnecting devices and passive components – Basic
test and measurement procedures – Part 3-6: Examinations and measurements – Return loss
IEC 61753-1:2007, Fibre optic interconnecting devices and passive components performance
standard – Part 1: General and guidance for performance standards
IEC 61931, Fibre optic – Terminology
IEC62150-2:2004, Fibre optic active components and devices – Test and measurement
procedures - Part 2: ATM-PON transceivers
ITU-T Recommendation G.983.1: Broadband optical access systems based on Passive
Optical Networks (PON)
3 Term, definitions and abbreviations
For the purposes of this document, the following terms, definitions and abbreviations apply.
Further terminology concerning related physical concepts, types of devices, general terms,
and terms related to ratings and characteristics can be found in IEC 61931.
It is also recommended to refer to ITU-T Recommendation G.983.1.
3.1 Terms and definitions
3.1.1
optical access network
OAN
set of access links sharing the same network-side interfaces and supported by optical access
transmission systems.
NOTE The OAN may include a number of ODNs connected to the same OLT.
3.1.2
optical distribution network
ODN
apparatus or component that provides the optical transmission means from the OLT to the
users, and vice versa. It utilizes passive optical components
3.1.3
optical line termination
OLT
apparatus that provides the network-side interface of the OAN, and is connected to one or
more ODNs
3.1.4
optical network unit
ONU
apparatus that provides (directly or remotely) the user-side interface of the OAN, and is
connected to the ODN
62149-5 © IEC:2009 – 9 –
3.2 Abbreviations
ATM-PON Asyn
...