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ISO/IEC 14763-2
Edition 2.0 2019-12
INTERNATIONAL
STANDARD
colour
inside
Information technology – Implementation and operation of customer premises
cabling –
Part 2: Planning and installation
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ISO/IEC 14763-2
Edition 2.0 2019-12
INTERNATIONAL
STANDARD
colour
inside
Information technology – Implementation and operation of customer premises
cabling –
Part 2: Planning and installation
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 35.200 ISBN 978-2-8322-7698-3
– 2 – ISO/IEC 14763-2:2019 © ISO/IEC 2019
CONTENTS
FOREWORD . 9
INTRODUCTION . 11
1 Scope . 13
2 Normative references . 14
3 Terms, definitions and abbreviated terms . 15
3.1 Terms and definitions . 15
3.2 Abbreviated terms . 20
3.3 Conventions . 21
4 Conformance . 21
5 Specification of installations . 21
5.1 General . 21
5.2 Installation specification . 22
5.2.1 Requirements . 22
5.2.2 Recommendations . 23
5.3 Technical specification . 24
5.3.1 General . 24
5.3.2 Notification of hazards . 24
5.3.3 Security requirements . 25
5.3.4 Performance and configuration – Requirements . 25
5.3.5 Environmental conditions . 27
5.4 Scope of work . 28
5.4.1 Pre-installation . 28
5.4.2 Installation . 29
5.4.3 Post-installation . 30
5.5 Quality assurance . 30
6 Quality planning. 30
6.1 Quality plan . 30
6.2 Specification of cabling components . 31
6.3 Sampling. 32
6.3.1 Balanced cabling . 32
6.3.2 Optical fibre cabling . 34
6.4 Treatment of marginal results. 36
6.4.1 Balanced cabling . 36
6.4.2 Optical fibre cabling . 36
6.5 Treatment of non-compliant results . 36
6.6 Change control . 36
7 Installation planning. 36
7.1 General . 36
7.2 Safety . 37
7.2.1 General . 37
7.2.2 Low voltage power supply cabling . 37
7.2.3 Telecommunications cables fire performance . 37
7.2.4 Optical fibre cabling . 37
7.2.5 Transmission and terminal equipment . 37
7.3 Environment. 37
7.4 Points of electrical contact . 38
7.5 External service provision . 38
7.5.1 Requirements . 38
7.5.2 Recommendations . 38
7.6 Pathways and pathway systems . 38
7.6.1 General . 38
7.6.2 Inside buildings . 42
7.6.3 Outside buildings . 49
7.7 Spaces . 61
7.7.1 Requirements . 61
7.7.2 Recommendations . 66
7.8 Functional elements . 68
7.8.1 Requirements . 68
7.8.2 Recommendations . 70
7.9 Segregation of telecommunications cabling and power supply cabling inside
buildings . 70
7.9.1 General . 70
7.9.2 Requirements . 72
7.9.3 Recommendations . 78
7.10 Segregation of underground telecommunications cabling and power supply
cabling outside buildings . 78
7.10.1 General . 78
7.10.2 Power supply cabling ≤ AC 1 000 V RMS or DC 1 500 V . 78
7.10.3 Power supply cabling > AC 1 000 V RMS or DC 1 500 V . 79
7.10.4 Earthing systems . 80
7.10.5 Other infrastructures . 81
7.11 Segregation of aerial telecommunications cabling . 82
7.11.1 General . 82
7.11.2 Overhead power supply infrastructures . 82
7.11.3 Sharing of infrastructures carrying ≤ 1 000 V AC (1 500 V DC) . 84
7.11.4 Sharing of infrastructures carrying > 1 000 V AC (1 500 V DC) . 86
7.12 Planning for repair . 86
7.13 Cabling – Requirements . 87
7.13.1 General . 87
7.13.2 Unscreened cabling . 87
7.13.3 Screened cabling . 87
7.13.4 Optical fibre cabling . 87
7.14 Planning and assessment of cabling in support of remote powering
objectives . 88
7.14.1 General . 88
7.14.2 Remote powering installations of Category RP3. 88
7.14.3 Connecting hardware . 92
8 Installation practices . 93
8.1 General . 93
8.2 Safety . 93
8.2.1 General . 93
8.2.2 Power supply cabling . 93
8.2.3 Telecommunications cables fire performance . 93
8.2.4 Optical fibre cabling . 93
8.2.5 Guards and signs . 94
– 4 – ISO/IEC 14763-2:2019 © ISO/IEC 2019
8.2.6 Enclosed spaces .
...