1、 IEC 61280-1-1 Edition 2.0 2013-05 INTERNATIONAL STANDARD NORME INTERNATIONALE 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 Procdures dessai de
2、 base des sous-systmes de tlcommunication fibres optiques Partie 1-1: Procdures dessai des sous-systmes gnraux de tlcommunication Mesure de la puissance optique des metteurs coupls des cbles fibres optiques unimodales IEC 61280-1-1:2013-05(en-fr) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED
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20、res sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 61280-1-1 Edition 2.0 2013-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic communication subsystem basic test procedures Part 1-1: Test procedures for general communication subsystems Transmitter output
21、 optical power measurement for single-mode optical fibre cable Procdures dessai de base des sous-systmes de tlcommunication fibres optiques Partie 1-1: Procdures dessai des sous-systmes gnraux de tlcommunication Mesure de la puissance optique des metteurs coupls des cbles fibres optiques unimodales
22、INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE J ICS 33.180.01 PRICE CODE CODE PRIX ISBN 978-2-8322-1461-9 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that
23、 you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 61280-1-1:2013 IEC 2013 CONTENTS FOREWORD . 3 1 Scope and object 5 2 Normative references 5 3 Apparatus . 5 3.1 Optical
24、power meter . 5 3.2 Input signal source 5 3.3 Test cord . 5 3.4 Calibration . 6 4 Test sample 6 5 Procedure . 6 6 Calculation . 7 7 Test results 7 7.1 Required information . 7 7.2 Available information . 7 Annex A (informative) Taking into account uncertainties . 8 Bibliography 9 Figure 1 Transmitte
25、r output power measurement configuration . 6 IEC 61280-1-1:2013 IEC 2013 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC COMMUNICATION SUBSYSTEM BASIC TEST PROCEDURES Part 1-1: Test procedures for general communication subsystems Transmitter output optical power measurement for single-mode
26、 optical fibre cable 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 s
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34、irectors, 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 ari
35、sing 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
36、 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 61280-1-1 has been prepared by subcommittee 86C: Fibre optic systems and active
37、 devices, of IEC technical committee 86: Fibre optics. This second edition cancels and replaces the first edition published in 1998. This second edition constitutes a technical revision. The significant technical change with respect to the previous edition is the inclusion of Annex A on how to accou
38、nt for uncertainties. There are editorial corrections throughout the document and updates to references. This bilingual version (2014-03) corresponds to the monolingual English version, published in 2013-05. 4 IEC 61280-1-1:2013 IEC 2013 The text of this standard is based on the following documents:
39、 CDV Report on voting 86C/1065/CDV 86C/1098/RVC Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. The French version of this standard has not been voted upon. This publication has been drafted in accordance with the IS
40、O/IEC Directives, Part 2. A list of all parts in the IEC 61280 series, published under the general title Fibre optic communication subsystem basic test procedures, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stabili
41、ty 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. IEC 61280-1-1:2013 IEC 2013 5 FIBRE OPTIC COMMUNICATION SUBSYSTEM BASIC TEST P
42、ROCEDURES Part 1-1: Test procedures for general communication subsystems Transmitter output optical power measurement for single-mode optical fibre cable 1 Scope and object This part of IEC 61280 applies to fibre optic general communication subsystems. The object of this part is to measure the optic
43、al power coupled from the output of a transmitter under test into single-mode optical fibre cable containing dispersion-unshifted fibre or dispersion-shifted fibre. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable
44、for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61300-3-35, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3
45、-35: Examinations and measurements Fibre optic connector endface visual and automated inspection IEC 61315, Calibration of fibre-optic power meters 3 Apparatus 3.1 Optical power meter The optical power meter shall be capable of measuring the range of power at wavelengths provided by the transmitter.
46、 The optical power meter shall have a resolution of at least 0,1 dB. The meter shall have a detecting surface of sufficient size to capture all the power coming from the fibre that is put into it. 3.2 Input signal source The input signal source is a signal generator at the appropriate signal rate of
47、 the system interface. 3.3 Test cord A length of single-mode optical fibre cable, which is known to remove cladding modes, shall be used. The optical fibre (cable) shall be terminated at both ends with appropriate connectors. The ends for connection to the fibre optic transmitter and to the optical
48、power meter shall be terminated with appropriate connector plugs. These plugs and any adapters necessary to produce the connections shall be such that the performance can be specified by the manufacturer of the equipment or the connectors. Values for the insertion loss repeatability shall be known.
49、6 IEC 61280-1-1:2013 IEC 2013 3.4 Calibration The optical power meter shall be configured and calibrated for the test wavelength. The optical power meters shall be calibrated in accordance with IEC 61315. The equipment used shall have a valid calibration certificate in accordance with the applicable quality system for the period over which the testing is done. Tx Terminal under test
