ISO/IEC TR 14763-3:2000

Information technology - Implementation and operation of customer premises cabling - Part 3: Acceptance testing for optical cabling

General Information

• Status: Replaced
• Publication Date: 12-Jul-2000
• ICS: 35.200 - Interface and interconnection equipment
• Technical Committee: ISO/IEC JTC 1/SC 25 - Interconnection of information technology equipment
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 22-Jun-2006

Relations

• Replaced By: ISO/IEC 14763-3:2006 - Information technology - Implementation and operation of customer premises cabling - Part 3: Testing of optical fibre cabling
• Effective Date: 05-Sep-2023

Standards Content (Sample)

TECHNICAL
ISO/IEC
REPORT
TR 14763-3
First edition
2000-07
Information technology –
Implementation and operation
of customer premises cabling –
Part 3:
Testing of optical fibre cabling

Reference number
TECHNICAL
ISO/IEC
REPORT
TR 14763-3
First edition
2000-07
Information technology –
Implementation and operation
of customer premises cabling –
Part 3:
Testing of optical fibre cabling

© ISO/IEC 2000
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 the publisher.
ISO/IEC Copyright Office Case postale 56 CH-1211 Genève 20 Switzerland
• • •
PRICE CODE
E
For price, see current catalogue

– 2 – TR 14763-3 © ISO/IEC:2000(E)

CONTENTS
Page
FOREWORD . 3

INTRODUCTION . 4

1 Scope . 5

2 Reference documents . 5

3 Definitions and abbreviations. 6

3.1 Definitions. 6
3.2 Abbreviations . 6
4 General requirements. 6
5 Records . 6
6 Tests . 6
6.1 Optical fibre length, propagation delay and inter-component distances. 6
6.1.1 General. 6
6.1.2 Cable acceptance and Stage 1 test methods . 7
6.1.3 Stage 2 test methods . 7
6.1.4 Requirements. 7
6.2 Link attenuation . 7
6.2.1 General. 7
6.2.2 Test method. 8
6.2.3 Requirements. 8
6.3 Return loss . 8
6.3.1 General. 8
6.3.2 Connecting hardware acceptance test method . 9
6.3.3 Stage 2 test method . 9
6.3.4 Requirements. 9

TR 14763-3 © ISO/IEC:2000(E) – 3 –

INTERNATIONAL ELECTROTECHNICAL COMMISSION

____________
INFORMATION TECHNOLOGY –
IMPLEMENTATION AND OPERATION
OF CUSTOMER PREMISES CABLING –

Part 3: Testing of optical fibre cabling

FOREWORD
1) ISO (International Organization for Standardization) and IEC (International Electrotechnical Commission) form
the specialized system for worldwide standardization. National bodies that are members of ISO or IEC
participate in the development of International Standards through technical committees established by the
respective organization to deal with particular fields of technical activity. ISO and IEC technical committees
collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental,
in liaison with ISO and IEC, also take part in the work.
2) In the field of information technology, ISO and IEC have established a joint technical committee,
ISO/IEC JTC 1. Draft International Standards adopted by the joint technical committee are circulated to national
bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national
bodies casting a vote.
3) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.
The main task of IEC and ISO technical committees is to prepare International Standards. In
exceptional circumstances, a technical committee may propose the publication of a technical
report of one of the following types:
• type 1, when the required support cannot be obtained for the publication of an International
Standard, despite repeated efforts;
• type 2, when the subject is still under technical development or where, for any other reason,
there is the future but not immediate possibility of an agreement on an International Standard;
• type 3, when the technical committee has collected data of a different kind from that which
is normally published as an International Standard, for example ‘state of the art’.
Technical reports of types 1 and 2 are subject to review within three years of publication to
decide whether they can be transformed into International Standards. Technical reports of type
3 do not necessarily have to be reviewed until the data they provide are considered to be no
longer valid or useful.
ISO/IEC 14763-3, which is a technical report of type 3, was prepared by subcommittee 25:
Interconnection of information technology equipment, of ISO/IEC joint technical committee 1:
Information technology.
This document is not to be regarded as an International Standard. Comments on the content of
this document should be sent to the IEC Central Office.

– 4 – TR 14763-3 © ISO/IEC:2000(E)

INTRODUCTION
This Technical Report is one of two prepared in support of international standard

ISO/IEC 11801. The diagram below shows the inter-relationship of the currently developed

Technical Reports and other supporting standards.

ISO/IEC 14763-1
ISO/IEC/TR 14763-2
ISO/IEC 11801
Technical Report Type 3 International Standard
International Standard
Information technology − Information technology −
Information technology −
Implementation and operation of Implementation and operation of

Generic cabling for
customer premises cabling customer premises cabling

customer premises
Part 2: Planning and Installation Part 1: Administration

ISO/IEC/TR 14763-3
IEC 61935
Technical Report Type 3
International Standard
Generic specification for the Information technology −
testing of elements of generic cabling Implementation and operation of
customer premises cabling
in accordance with ISO/IEC 11801
Part 3: Testing of optical fibre cabling
Part 1: Test methods
Figure 1 – Document relationships
This document forms Part 3 of ISO/IEC 14763 (Technical Report, type 3) and details test
procedures for optical fibre cabling which has been:
• designed in accordance with ISO/IEC 11801;
• installed according to the recommendations of ISO/IEC 14763-2 (Technical Report, type 3).
Users of this document should be familiar with both ISO/IEC 11801 and ISO/IEC 14763-2.
The test procedures within this document may be undertaken as acceptance, trouble-shooting
or compliance tests as defined in Annex A of ISO/IEC 11801.
Three test regimes are discussed:
• component acceptance tests: undertaken following delivery of components, prior to
installation;
• Stage 1 tests: undertaken at relevant contractual intervals during the installation;
• Stage 2 tests: final acceptance tests.

The Quality Plan for each installation will define the acceptance tests and sampling levels
selected for that installation. Recommendations for the development of a Quality Plan are
contained in ISO/IEC 14763-2.
TR 14763-3 © ISO/IEC:2000(E) – 5 –

INFORMATION TECHNOLOGY –
IMPLEMENTATION AND OPERATION
OF CUSTOMER PREMISES CABLING –

Part 3: Testing of optical fibre cabling

1 Scope
This Technical Report outlines the test procedures to be used to ensure that optical fibre
cabling, designed in accordance with ISO/IEC 11801 and installed according to the
recommendations of ISO/IEC 14763-2, is capable of delivering the level of transmission
performance specified in ISO/IEC 11801.
2 Reference documents
This document contains dated or undated references to specifications from other publications.
These references are quoted at the relevant points in the text and the publications are listed
below. In the case of dated references, subsequent changes or revisions to these publications
belong to this standard only if they have been incorporated by change or revision. In the case
of undated references, the latest edition of the relevant publications is applicable in each case.
ISO/IEC 11801, Information Technology – Generic Cabling for Customer Premises
ISO/IEC 14763-2, Implementation and Operation of Customer Premises Cabling – Part 2:
Planning and Installation
IEC 60050(731), International Electrotechnical Vocabulary (IEV) – Chapter 731: Optical fibre
communications
IEC 61280-4-1 (in preparation) Fibre optic communication system basic test procedures –
Test procedures for fibre optic cable plant – Part 1: Multimode fibre optic cable plant
attenuation measurement
IEC 61280-4-2 (in preparation), Fibre optic communication system basic test procedures –
Test procedures for fibre optic cable plant – Part 2: Single mode fibre optic cable plant
attenuation measurement
IEC 61300-3-6:1997, Basic fibre optic test procedures – Part 3: Examination and measurement –
Section 6: Return loss
IEC 61300-3-34, Basic fibre optic test procedures – Part 3: Examination and measurement –
Section 34: Attenuation of random mated connectors

– 6 – TR 14763-3 © ISO/IEC:2000(E)

3 Definitions and abbreviations

3.1 Definitions
For the purposes of this Technical Report the following definitions apply in addition to those of

ISO/IEC 11801 and IEC 60050(731).

3.1.1
Stage 1
A possible contractual boundary following the installation of cable but prior to its termination at

which testing may be appropriate (certain systems allow the installation of pre-terminated

cables which may be subject to Stage 1 testing).
3.1.2
Stage 2
A possible contractual boundary following the completion of cabling installation at which testing
may be appropriate.
3.2 Abbreviations
For the purposes of this Technical Report the abbreviations of ISO/IEC 11801 and
IEC 60050(731) apply.
4 General requirements
Connector end faces should always be cleaned in accordance with manufacturers' instructions
prior to mating.
NOTE The use of temporary index matching materials (gels and/or fluids) in mated connectors under test is not
recommended where the introduction of such materials may invalidate any measurement or test result.
5 Records
A permanent record of all tests should be retained together with details of the measurement
procedure and the type, serial number and proof of calibration of the equipment. In addition,
details of the test cords used should also be recorded.
6 Tests
6.1 Optical fibre length, propagation delay and inter-component distances

6.1.1 General
This clause outlines the testing which should be undertaken, where referenced within the
Quality Plan, to determine:
• the continuity of an optical fibre within an optical fibre cable or link;
• the length of an optical fibre within an optical fibre cable or link;
• the propagation delay of the optical fibre cable or link;
• the distances between installed components such as embedded connecting hardware.

TR 14763-3 © ISO/IEC:2000(E) – 7 –

6.1.2 Cable acceptance and Stage 1 test methods

The optical fibres specified within the Quality Plan should be tested using a simple light source

(to determine continuity), an optical source and power meter combination or equipment

providing the function of an optical time domain reflectometer (OTDR) operating at the relevant

wavelength (and in accordance with manufacturers’ instructions and specification). The test
equipment should be connected to the optical fibre under test using either a temporary

termination or a temporary splice connecting the optical fibre under test to a test cord.

Where required, propagation delay can be calculated, if not directly provided by the test

equipment, by dividing the length of the optical fibre by the propagation velocity (based upon

the relevant refractive index specified by the manufacturer of the optical fibre cable).

6.1.3 Stage 2 test methods
The optical fibres specified within the Quality Plan should be tested using a simple light source
(to determine continuity), an optical source and power meter combination or equipment
providing the function of an optical time domain reflectometer (OTDR) operating at the relevant
wavelength (and in accordance with manufacturers’ instructions and specification).
For tests using optical source/power meter or OTDR equipment, test methods detailed in
IEC 61280-4-1 for multimode optical fibres and IEC 61280-4-2 for single mode optical fibres
should be used.
Where required, propagation delay can be calculated, if not directly provided by the test
equipment, by dividing the length of the optical fibre by the propagation velocity (based upon
the relevant refractive index specified by the manufacturer of the optical fibre cable).
6.1.4 Requirements
ISO/IEC 11801 specifies a maximum propagation delay. In addition, the lengths, propagation
delays and/or inter-component distances measured should be checked for consistency with the
optical fibres supplied and installed (subject to the accuracy of the measurement).
NOTE 1 The optically
...