EN IEC 62149-12:2023

SLOVENSKI STANDARD
01-maj-2023
Optične aktivne komponente in naprave - Izvedbeni standardi - 12. del: Naprava z
diodo za porazdeljeno povratno lasersko sevanje za analogne radijske signale po
sistemih optičnih vlaken (IEC 62149-12:2023)
Fibre optic active components and devices - Performance standards - Part 12:
Distributed feedback laser diode device for analogue radio over fibre systems (IEC
62149-12:2023)
Aktive Lichtwellenleiterbauelemente und -geräte - Betriebsverhaltensnormen - Teil 12:
Laserdiodenbauelemente mit verteilter Rückkopplung für analoge
Funksignalübertragung über Glasfasersysteme (IEC 62149-12:2023)
Composants et dispositifs actifs fibroniques – Normes de performances – Partie 12:
Dispositif à diode laser à rétroaction répartie pour systèmes radio analogique sur fibre
(IEC 62149-12:2023)
Ta slovenski standard je istoveten z: EN IEC 62149-12:2023
ICS:
33.180.20 Povezovalne naprave za Fibre optic interconnecting
optična vlakna devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 62149-12

NORME EUROPÉENNE
EUROPÄISCHE NORM March 2023
ICS 33.180.20
English Version
Fibre optic active components and devices - Performance
standards - Part 12: Distributed feedback laser diode device for
analogue radio over fibre systems
(IEC 62149-12:2023)
Composants et dispositifs actifs fibroniques - Normes de Aktive Lichtwellenleiterbauelemente und -geräte -
performances - Partie 12: Dispositif à diode laser à Betriebsverhaltensnormen - Teil 12:
rétroaction répartie pour systèmes radio analogiques sur Laserdiodenbauelemente mit verteilter Rückkopplung für
fibre analoge Funksignalübertragung über LWL-Systeme
(IEC 62149-12:2023) (IEC 62149-12:2023)
This European Standard was approved by CENELEC on 2023-03-17. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62149-12:2023 E

European foreword
The text of document 86C/1808/CDV, future edition 1 of IEC 62149-12, 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 approved by CENELEC as EN IEC 62149-12:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2023-12-17
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-03-17
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62149-12:2023 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 standard indicated:
IEC 62007-1 NOTE Approved as EN 62007-1
IEC 62149-2 NOTE Approved as EN 62149-2
IEC 62149-7 NOTE Approved as EN 62149-7
IEC 62149-8 NOTE Approved as EN 62149-8
IEC 62149-10 NOTE Approved as EN IEC 62149-10
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 1  Where 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.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 60749-6 - Semiconductor devices - Mechanical and EN 60749-6 -
climatic test methods - Part 6: Storage at high
temperature
IEC 60749-7 - Semiconductor devices - Mechanical and EN 60749-7 -
climatic test methods - Part 7: Internal
moisture content measurement and the
analysis of other residual gases
IEC 60749-10 - Semiconductor devices - Mechanical and EN IEC 60749-10 -
climatic test methods - Part 10: Mechanical
shock - device and subassembly
IEC 60749-11 - Semiconductor devices - Mechanical and EN 60749-11 -
climatic test methods - Part 11: Rapid change
of temperature - Two-fluid-bath method
IEC 60749-12 - Semiconductor devices - Mechanical and EN IEC 60749-12 -
climatic test methods - Part 12: Vibration,
variable frequency
IEC 60749-25 - Semiconductor devices - Mechanical and EN 60749-25 -
climatic test methods - Part 25: Temperature
cycling
IEC 60749-26 - Semiconductor devices - Mechanical and EN IEC 60749-26 -
climatic test methods - Part 26: Electrostatic
discharge (ESD) sensitivity testing - Human
body model (HBM)
IEC 60825-1 - Safety of laser products - Part 1: Equipment EN 60825-1 -
classification and requirements
IEC 60950-1 - Information technology equipment - Safety - - -
Part 1: General requirements
IEC 61300-2-4 - Fibre optic interconnecting devices and EN IEC 61300-2-4 -
passive components - Basic test and
measurement procedures - Part 2-4: Tests -
Fibre or cable retention
Publication Year Title EN/HD Year
IEC 61300-2-19 - Fibre optic interconnecting devices and EN 61300-2-19 -
passive components - Basic test and
measurement procedures - Part 2-19: Tests -
Damp heat (steady state)
IEC 61300-2-48 - Fibre optic interconnecting devices and EN 61300-2-48 -
passive components - Basic test and
measurement procedures - Part 2-48: Tests -
Temperature-humidity cycling
IEC 62149-1 - Fibre optic active components and devices - EN 62149-1 -
Performance standards - Part 1: General and
guidance
IEC 62149-12 ®
Edition 1.0 2023-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic active components and devices – Performance standards –

Part 12: Distributed feedback laser diode device for analogue radio over fibre

systems
Composants et dispositifs actifs fibroniques – Normes de performances –

Partie 12: Dispositif à diode laser à rétroaction répartie pour systèmes radio

analogiques sur fibre
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-6473-7

– 2 – IEC 62149-12:2023 © IEC 2023
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions, symbols and abbreviated terms . 7
3.1 Terms and definitions . 7
3.2 Symbols . 7
3.3 Abbreviated terms . 8
4 Product parameters . 8
4.1 Absolute limiting ratings . 8
4.2 Operating environment . 8
4.3 Functional specifications . 8
5 Testing . 9
5.1 General . 9
5.2 Characterization testing . 9
5.3 Performance testing . 9
6 Environmental specifications . 9
6.1 General safety . 9
6.2 Laser safety . 9
6.3 Electromagnetic compatibility (EMC) requirements. 9
Annex A (normative) Specifications for DFB-LD devices for analogue RoF systems . 10
A.1 Absolute limiting ratings . 10
A.2 Operating environment . 10
A.3 Functional specifications . 10
A.4 Testing . 11
A.4.1 Characterization testing . 11
A.4.2 Performance testing. 11
Bibliography . 14

Table 1 – Operating case environment . 8
Table A.1 – Absolute limiting ratings . 10
Table A.2 – Operating conditions for functional specifications . 10
Table A.3 – Functional specifications . 11
Table A.4 – Performance test plan . 12
Table A.5 – Recommended performance test failure criteria . 13

IEC 62149-12:2023 © IEC 2023 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES –
PERFORMANCE STANDARDS –
Part 12: Distributed feedback laser diode device
for analogue radio over fibre systems

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
...