AS/NZS 14763.2:2020

AS/NZS 14763.2:2020 Implementation and operation of customer premises cabling Planning and installation (ISO/IEC 14763-2 (ED. 2.0) MOD)

CONTENTS

FOREWORD

INTRODUCTION

1 Scope

2 Normative references

3 Terms, definitions and abbreviated terms

3.1 Terms and definitions

3.2 Abbreviated terms

3.3 Conventions

4 Conformance

5 Specification of installations

5.1 General

5.2 Installation specification

5.2.1 Requirements

5.2.2 Recommendations

5.3 Technical specification

5.3.1 General

5.3.2 Notification of hazards

5.3.3 Security requirements

5.3.4 Performance and configuration – Requirements

5.3.5 Environmental conditions

5.4 Scope of work

5.4.1 Pre-installation

5.4.2 Installation

5.4.3 Post-installation

5.5 Quality assurance

6 Quality planning

6.1 Quality plan

6.2 Specification of cabling components

6.3 Sampling

6.3.1 Balanced cabling

6.3.2 Optical fibre cabling

6.4 Treatment of marginal results

6.4.1 Balanced cabling

6.4.2 Optical fibre cabling

6.5 Treatment of non-compliant results

6.6 Change control

7 Installation planning

7.1 General

7.2 Safety

7.2.1 General

7.2.2 Low voltage power supply cabling

7.2.3 Telecommunications cables fire performance

7.2.4 Optical fibre cabling

7.2.5 Transmission and terminal equipment

7.3 Environment

7.4 Points of electrical contact

7.5 External service provision

7.5.1 Requirements

7.5.2 Recommendations

7.6 Pathways and pathway systems

7.6.1 General

7.6.2 Inside buildings

7.6.3 Outside buildings

7.7 Spaces

7.7.1 Requirements

7.7.2 Recommendations

7.8 Functional elements

7.8.1 Requirements

7.8.2 Recommendations

7.9 Segregation of telecommunications cabling and power supply cabling inside buildings

7.9.1 General

7.9.2 Requirements

7.9.3 Recommendations

7.10 Segregation of underground telecommunications cabling and power supply cabling outside buildings

7.10.1 General

7.10.2 Power supply cabling ≤ AC 1 000 V RMS or DC 1 500 V

7.10.3 Power supply cabling > AC 1 000 V RMS or DC 1 500 V

7.10.4 Earthing systems

7.10.5 Other infrastructures

7.11 Segregation of aerial telecommunications cabling

7.11.1 General

7.11.2 Overhead power supply infrastructures

7.11.3 Sharing of infrastructures carrying ≤ 1 000 V AC (1 500 V DC)

7.11.4 Sharing of infrastructures carrying > 1 000 V AC (1 500 V DC)

7.12 Planning for repair

7.13 Cabling – Requirements

7.13.1 General

7.13.2 Unscreened cabling

7.13.3 Screened cabling

7.13.4 Optical fibre cabling

7.14 Planning and assessment of cabling in support of remote powering objectives

7.14.1 General

7.14.2 Remote powering installations of Category RP3

7.14.3 Connecting hardware

8 Installation practices

8.1 General

8.2 Safety

8.2.1 General

8.2.2 Power supply cabling

8.2.3 Telecommunications cables fire performance

8.2.4 Optical fibre cabling

8.2.5 Guards and signs

8.2.6 Enclosed spaces

8.2.7 Maintenance holes

8.2.8 Closures

8.3 Environment

8.3.1 Storage

8.3.2 Installation – Requirements

8.4 Component inspection and testing – Requirements

8.5 Pathways

8.5.1 Requirements

8.5.2 Recommendations

8.6 Spaces

8.6.1 Requirements

8.6.2 Recommendations

8.7 Pathway system installation

8.7.1 General

8.7.2 Inside buildings

8.7.3 Outside buildings

8.8 Closure installation

8.9 Cable installation

8.9.1 Cable installation within pathway systems

8.9.2 Inside buildings

8.9.3 Cable installation in maintenance holes

8.9.4 Cable installation within closures – Requirements

8.10 Jointing and terminating of cables

8.10.1 Requirements

8.10.2 Balanced cabling

8.10.3 Screened balanced cabling

8.10.4 Optical fibre cabling

8.11 Cords and jumpers

8.12 Surge protective devices

8.13 Acceptance

8.13.1 Inspection

8.13.2 Testing

9 Documentation and administration

9.1 Symbols and preparation of documents

9.1.1 Requirements

9.1.2 Recommendations

9.2 Administration

9.2.1 General

9.2.2 Administration system

9.2.3 Identifiers – Requirements

9.2.4 Component labelling

9.2.5 Records

9.2.6 Cable administration system

9.2.7 Reports

10 Testing

10.1 General

10.1.1 Links and permanent links

10.1.2 Channels

10.1.3 Cabling interface adapters

10.1.4 Calibration

10.1.5 Equipment protection

10.1.6 Measurement conditions

10.2 Test procedures for balanced cabling

10.2.1 General

10.2.2 Measurement of length-related parameters

10.2.3 Treatment of marginal test results

10.2.4 Treatment of unacceptable test results

10.2.5 Test result format

10.2.6 Test result documentation

10.3 Test procedures for optical fibre cabling

10.3.1 General

10.3.2 Treatment of unacceptable test results

10.3.3 Test result documentation

11 Inspection

11.1 General

11.2 Inspection Level 1

11.3 Inspection Level 2

11.4 Inspection Level 3

11.5 Inspection documentation – Requirements

12 Operation

12.1 Connection of equipment

12.2 Standard operating procedure

12.2.1 Requirements

12.2.2 Recommendations

12.3 Cords and jumpers

12.4 Optical fibre adapters

13 Maintenance

13.1 Approaches to maintenance

13.1.1 General

13.1.2 Requirements

13.2 Maintenance procedures

13.2.1 Requirements

13.2.2 Recommendations

14 Repair

Annex A (normative)Optical fibre polarity maintenance:connecting hardware for multiple optical fibres

Annex B (normative)Common infrastructures within multi-tenant premises

Annex C (normative)Cabling in accordance with ISO/IEC 11801-2

Annex D (normative)Cabling in accordance with ISO/IEC 11801-3

Annex E (normative)Cabling in accordance with ISO/IEC 11801-4

Annex F (normative)Cabling in accordance with ISO/IEC 11801-5

Annex G (normative)Cabling in accordance with ISO/IEC 11801-6

Annex H (informative)Equipment accommodation environments

Annex I (normative)Information for remote powering

Bibliography

Figures

Figure 1 – Schematic relationship between ISO/IEC 14763-2and other relevant International Standards and Technical Reports

Figure 2 – Quality assurance schematic

Figure 3 – Conductor current for IEEE 802.3 remote powering applications

Figure 4 – Examples of conformant and non-conformant bend radius management

Figure 5 – Example of use of curved corners in pathway systems

Figure 6 – Example of layered cable trays with smaller width upper trays

Figure 7 – Example of uncovered (accessible) row of floor tilesto provide access to lower tray

Figure 8 – Example of cabling installations outside buildings

Figure 9 – Example of wind vibration damper

Figure 10 – Dimensions of rooms intended to contain distributors

Figure 11 – Process of determining cable separation

Figure 12 – Flowchart for cable separation calculation

Figure 13 – Separation of power supply andtelecommunications cables without dividers

Figure 14 – Assumed minimum separation of power supplyand telecommunications cables with dividers

Figure 15 – Example of cable separation distance

Figure 16 – Example showing the protection of underground informationtechnology cables when located next to power supply cables

Figure 17 – Separation of adjacent infrastructures

Figure 18 – Separation distances on supporting structures

Figure 19 – Separation distance on supporting structures with lighting devices

Figure 20 – Separation of cable bundles to minimize heating

Figure 21 – Examples of labels indicating RP Category of remote powering installation

Figure 22 – Examples of cord and jumper labelling

Figure 23 – Cable administration database and possible linkages

Figure 24 – Basic cabling administration

Figure 25 – Examples of cabling permanent links

Figure 26 – Reference planes for link and channels (point-to-point)

Figure 27 – Example of a cabling channel

Figure A.1 – Duplex connectinghardware plug

Figure A.2 – Duplex connectinghardware adapter

Figure A.3 – Duplex patch cord

Figure A.4 – Views of crossover patch cords

Figure A.5 – Optical fibre sequences and adapter orientationin patch panel for the symmetrical position method

Figure A.6 – Optical fibre sequences and adapter orientationin patch panel for the reverse-pair position method

Figure A.7 – Array connector cable or patch cord (key-up to key-up)

Figure A.8 – Array adapter with aligned keyways

Figure A.9 – Transition assembly

Figure A.10 – Connectivity method for duplex signals

Figure A.11 – Connectivity method for parallel optics channels

Figure A.12 – Array connector cable or patch cord (key-up to key-up)

Figure A.13 – Array adapter with aligned keyways

Figure A.14 – Transition assembly

Figure A.15 – Connectivity method for duplex cabling

Figure A.16 – Connectivity method for array cabling

Figure B.1 – Example of common pathways and spaces in a multi-tenant building

Figure B.2 – Example of a campus entrance facility

Figure B.3 – Example 1: Common equipment room

Figure B.4 – Example 1: Common telecommunications room

Figure B.5 – Example 2: Common telecommunications room

Figure C.1 – Connection of functional elements providing redundancy

Figure F.1 – Connection of functional elements providing redundancy

Figure I.1 – Illustration of installation environments

Tables

Table 1 – Remote powering cabling installation Categories and controls

Table 2 – Installed balanced cabling test parameters

Table 3 – Minimum sample sizes for alien (exogenous) crosstalk testing

Table 4 – Installed optical fibre cabling test parameters

Table 5 – Examples of pathway systems

Table 6 – Stacking height for non-continuous and interval support pathway systems

Table 7 – Design and planning of pathways outside buildings

Table 8 – Requirements and recommendationsfor pathway depths below finished surface

Table 9 – Minimum installed clearances above ground for aerial cables

Table 10 – Separation recommendations between metallic telecommunications cabling and specific EMI sources

Table 11 – Classification of telecommunications cables

Table 12 – Minimum separation, S

Table 13 – Power cabling factor, P

Table 14 – Minimum distance between telecommunications cablesand earthed electrodes of power systems in rural and urban environments

Table 15 – Minimum distance between telecommunications cables and earthed electrodes of power systems in accordance with ITU-T K.8

Table 16 – Minimum clearances and protective measures at crossings between telecommunications cables and various underground services

Table 17 – Minimum clearances between aerial telecommunicationsand overhead power supply cabling

Table 18 – Technology-independent channel length vs. temperature

Table 19 – Temperature changes for various cable bundle sizes

Table 20 – Reduction factors for rectangular cable groups

Table 21 – Level of installation complexity

Table 22 – Level of operational complexity

Table 23 – Minimum requirements of administration systems

Table 24 – Minimum requirements of operational administration systems

Table 25 – Labelling requirements

Table 26 – Labelling recommendations (additional)

Table 27 – Infrastructure records for spaces, cabinets, racks, frames and closures

Table 28 – Infrastructure records for cables and termination points

Table 29 – Infrastructure records

Table 30 – Infrastructure records for pathways and premises

Table 31 – Recommendations of installation administration systems

Table 32 – Recommendations of operational administration systems

Table A.1 – Optical fibre colour code scheme used in Annex A

Table B.1 – Summary of common spaces used to service a multi-tenant building

Table D.1 – Risk elements in determining a maintenance approach

Table E.1 – Minimum requirements for dimensions of primary distribution spaces

Table E.2 – Requirements for dimensions of secondary distribution spaces

Table E.3 – Minimum dimensions of spaces allocated to junction boxes

Table E.4 – Recommendations for dimensions of primary distribution spaces

Table E.5 – Recommendations for dimensions of secondary distribution spaces

Table H.1 – Equipment environmental specifications

Table I.1 – Temperature changes for remote power installations of Category RP2