IEC 62149-5:2009

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
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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
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