IEC 62149-5:2020

Fibre optic active components and devices - Performance standards - Part 5: ATM-PON transceivers with LD driver and CDR ICs

IEC 62149-5:2020 is available as IEC 62149-5:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62149-5:2020 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. This third edition cancels and replaces the second edition published in 2009 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- description of types in Clause 4 has been removed;
- titles of reference documents have been updated.

Composants et dispositifs actifs fibroniques - Normes de performances - Partie 5: Emetteurs-récepteurs ATM-PON avec programme de gestion LD et CI CDR

IEC 62149-5:2020 est disponible sous forme de IEC 62149-5:2020 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
L'IEC 62149-5:2020 spécifie les performances applicables aux modules d’émetteurs-récepteurs pour les systèmes de réseau optique passif en mode de transfert asynchrone (ATM-PON), recommandées par l’Union internationale des télécommunications (UIT) dans la Recommandation UIT-T G.983.1. Cette troisième édition annule et remplace la seconde édition parue en 2009 et constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente:
- les descriptions des types à l’Article 4 ont été supprimées;
- les titres des documents de référence ont été actualisés.

General Information

• Status: Published
• Publication Date: 17-Aug-2020
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 33.180.20 - Fibre optic interconnecting devices
• Technical Committee: SC 86C - Fibre optic systems and active devices
• Current Stage: PPUB - Publication issued
• Start Date: 07-Aug-2020
• Completion Date: 18-Aug-2020

Relations

• Revises: IEC 62149-5:2009 - Fibre optic active components and devices - Performance standards - Part 5: ATM-PON transceivers with LD driver and CDR ICs
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 62149-5 ®
Edition 3.0 2020-08
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Fibre optic active components and devices – Performance standards –
Part 5: ATM-PON transceivers with LD driver and CDR ICs

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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About the IEC
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International Standards for all electrical, electronic and related technologies.

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IEC 62149-5 ®
Edition 3.0 2020-08
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Fibre optic active components and devices – Performance standards –

Part 5: ATM-PON transceivers with LD driver and CDR ICs

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.180.20 ISBN 978-2-8322-8796-5

– 2 – IEC 62149-5:2020 RLV © IEC 2020
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Term, definitions and abbreviated terms . 8
3.1 Terms and definitions. 8
3.2 Abbreviated terms . 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 . 11
5.5 Functional specification . 12
6 Testing . 20
6.1 General . 20
6.2 Characterization testing . 20
6.2.1 Characterization: transmitter section. 21
6.2.2 Characterization: receiver section . 22
6.3 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) . 11
Figure 2 – Relationship of phase between clock and data signals . 18
Figure 3 – Recommended electrical circuit diagram for LVTTL-type interface
(examples) . 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 Experimental setup for measuring tolerance
to the transmitter incident light power . 20
Figure A.1 – Model for incidence into ONU receiver . 24
Figure A.2 – Example system to measure tolerance to the reflected optical power . 25
Figure A.3 – Recommended system to measure tolerance to the reflected optical
power . 25

Table 1 – Absolute maximum ratings . 12

Table 2 – Operating environment . 13
Table 3 – Electrical and optical characteristics . 14
Table 4 – Electrical interface characteristics (PECL type) . 16
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) . 18
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 – IEC 62149-5:2020 RLV © IEC 2020
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
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This redline version of the official IEC Standard allows the user to identify the changes
made to the previous edition. A vertical bar appears in the margin wherever a change has
been made. Additions are in green text, deletions are in strikethrough red text.

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 third edition cancels and replaces the second edition published in 2009 and constitutes a
technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) description of types in Clause 4 has been removed;
b) titles of reference documents have been updated.
The text of this International Standard is based on the following documents:
FDIS Report on voting
86C/1667/FDIS 86C/1678/RVD
Full information on the voting for the approval of this International Standard can be found in the
report on voting indicated in the above table.
This document 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 document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At
...

IEC 62149-5 ®
Edition 3.0 2020-08
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 fibroniques – Normes de performances –
Partie 5: Émetteurs-récepteurs ATM-PON avec programme de gestion
LD et CI CDR
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org
The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology,
variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
committee,…). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages.
and withdrawn publications. Also known as the International Electrotechnical Vocabulary

(IEV) online.
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Stay up to date on all new IEC publications. Just Published IEC Glossary - std.iec.ch/glossary
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a month by email. French extracted from the Terms and Definitions clause of IEC
publications issued since 2002. Some entries have been
IEC Customer Service Centre - webstore.iec.ch/csc collected from earlier publications of IEC TC 37, 77, 86 and
If you wish to give us your feedback on this publication or need CISPR.

further assistance, please contact the Customer Service

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IEC 62149-5 ®
Edition 3.0 2020-08
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 fibroniques – Normes de performances –

Partie 5: Émetteurs-récepteurs ATM-PON avec programme de gestion

LD et CI CDR
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-8608-1

– 2 – IEC 62149-5:2020 © IEC 2020
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Term, definitions and abbreviated terms . 8
3.1 Terms and definitions. 8
3.2 Abbreviated terms . 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 . 18
6.1 General . 18
6.2 Characterization testing . 18
6.2.1 Characterization: transmitter section. 19
6.2.2 Characterization: receiver section . 20
6.3 Performance testing . 20
7 Environmental specifications . 21
7.1 General safety . 21
7.2 Laser safety . 21
7.3 Electromagnetic emission . 21
Annex A (informative) Measurement on tolerance to the reflected optical power
(Table 3, item 13) . 22
Annex B (informative) Logic level of alarm and shutdown signal . 24
Bibliography . 25

Figure 1 – Functional block diagram (example) . 10
Figure 2 – Relationship of phase between clock and data signals . 17
Figure 3 – Recommended electrical circuit diagram for LVTTL-type interface
(examples) . 17
Figure 4 – Schematic drawing for defining launched optical power without input to
transmitter . 18
Figure 5 – Experimental setup for measuring tolerance to the transmitter incident light
power . 18
Figure A.1 – Model for incidence into ONU receiver . 22
Figure A.2 – Example system to measure tolerance to the reflected optical power . 23
Figure A.3 – Recommended system to measure tolerance to the reflected optical
power . 23

Table 1 – Absolute maximum ratings . 11
Table 2 – Operating environment . 12

Table 3 – Electrical and optical characteristics . 13
Table 4 – Electrical interface characteristics (PECL type) . 15
Table 5 – Electrical interface characteristics (LVTTL type) . 15
Table 6 – Electrical interface characteristics of alarm output voltage (PECL type) . 16
Table 7 – Electrical interface characteristics of alarm output voltage (LVTTL type) . 16
Table 8 – Electrical interface characteristics of shutdown input voltage (both PECL and
LVTTL types) . 16
Table 9 – Transmitter section characterization tests . 19
Table 10 – Receiver section characterization tests . 20
Table 11 – Performance testing plan . 21

– 4 – IEC 62149-5:2020 © IEC 2020
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 its
...