1、 IEC 62150-2 Edition 2.0 2010-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic active components and devices Test and measurement procedures Part 2: ATM-PON transceivers Composants et dispositifs actifs fibres optiques Procdures dessais et de mesures Partie 2: Emetteurs-rcepteurs ATM-PON I
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16、 du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 62150-2 Edition 2.0 2010-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic active components and devices Test and measurement procedures Part 2: ATM-PON transceivers Composants et disposi
17、tifs actifs fibres optiques Procdures dessais et de mesures Partie 2: Emetteurs-rcepteurs ATM-PON INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE T ICS 33.180.20 PRICE CODE CODE PRIX ISBN 978-2-88912-296-7 Registered trademark of the International Electrotechnica
18、l Commission Marque dpose de la Commission Electrotechnique Internationale 2 62150-2 IEC:2010 CONTENTS FORE WORD 4 INTRODUCTION 6 1 Scop e 7 2 Normative references 7 3 Abbreviations and symbols 7 3.1 Abbreviations . 7 3.2 Symbols 8 4 Standard ambient conditions 8 5 Apparatus 8 5.1 Power supply . 8 5
19、.2 Optical power meter . 9 5.3 Variable optical attenuator 9 5.4 Pulse pattern generator 9 5.5 Optical splitter . 9 5.6 Oscilloscope 9 5.7 Optical jumper cable . 9 5.8 BER detector . 9 5.9 Reference Tx and reference Rx . 9 5.10 Calibrated optical spectrum analyzer 9 5.11 Low-pass filter . 9 5.12 Opt
20、ical-to-electrical (O/E) converter . 10 6 Test sample . 10 7 Testing and measuring procedures . 10 7.1 Rx alarm function . 10 7.1.1 Purpose . 10 7.1.2 Testing and measuring configuration . 10 7.1.3 Calibration of the optical splitter . 10 7.1.4 Measuring procedures . 11 7.1.5 Testing procedures 12 7
21、.2 Tx shutdown function 12 7.2.1 Purpose . 12 7.2.2 Testing configuration . 12 7.2.3 Testing procedures 13 7.3 Mean launched power: P mean13 7.3.1 Purpose . 13 7.3.2 Testing and measuring configuration . 13 7.3.3 Measuring procedures . 14 7.3.4 Testing procedures 15 7.4 Centroidal wavelength and spectral width . 15 7.4.1 Purpose . 15 7.4.2 Testing and measuring configuration . 15 7.4.3 Measuring procedures . 15 7.4.4 Testing procedures 16 7.5 Extinction ratio and mask test 16 7.5.1 Purpose . 16 7.5.2 Testing and measuring configuration . 16
