1、 INTERNATIONAL STANDARD ISO/IEC 15018First edition 2004-06Information technology Generic cabling for homes Reference number ISO/IEC 15018:2004(E) INTERNATIONAL STANDARD ISO/IEC 15018First edition 2004-06Information technology Generic cabling for homes PRICE CODE ISO/IEC 2004 All rights reserved. Unl
2、ess 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 Genve 20 Switzerland W Fo
3、r price, see current catalogue 2 15018 ISO/IEC:2004(E) CONTENTS Page FOREWORD 7 Introduction 8 1 Scope 11 2 Normative references .11 3 Definitions and abbreviations14 3.1 Definitions.14 3.2 Abbreviations 18 4 Conformance19 5 Structure of the generic cabling system to support ICT and/or BCT applicati
4、ons.20 5.1 General.20 5.2 Functional elements.20 5.3 Cabling subsystems for ICT and BCT.20 5.3.1 General .20 5.3.2 Primary home cabling subsystem .22 5.3.3 Secondary home cabling subsystem.23 5.4 Cabling structure for ICT and BCT applications 23 5.5 Interfaces24 5.5.1 Equipment interfaces and test i
5、nterfaces 24 5.5.2 Channel and permanent link.25 5.5.3 Network access cabling26 5.5.4 External network interface27 5.6 Accommodation of functional elements 27 5.6.1 Distributors 27 5.6.2 Application outlets28 5.6.3 Cable pathways .29 5.7 Dimensioning and configuring 29 5.7.1 Distributors 29 5.7.2 Ap
6、plication outlets30 5.7.3 Equipment cords31 5.7.4 Building entrance facilities31 6 Cabling to support CCCB applications.31 6.1 General.31 6.2 Functional elements.31 6.3 Cabling subsystems for CCCB .32 6.3.1 General .32 6.3.2 Area feeder cabling subsystem.32 6.3.3 Coverage area cabling subsystem 33 6
7、.4 Cabling structure for CCCB applications.34 6.5 Interfaces34 6.5.1 Equipment interfaces and test interfaces 34 6.5.2 Channel and permanent link.35 6.5.3 Network access cabling36 6.5.4 External network interface3615018 ISO/IEC:2004(E) 3 6.6 Accommodation of functional elements 37 6.6.1 Area connect
8、ion points (ACPs).37 6.6.2 Control outlets (COs) .37 6.6.3 Cable pathways .37 6.7 Dimensioning and configuring 37 6.7.1 Distributors 37 6.7.2 Control outlet (CO).37 6.7.3 Cable sharing 38 6.7.4 Equipment cords38 6.7.5 Building entrance facilities38 7 Performance.38 7.1 General.38 7.2 ICT channel per
9、formance.40 7.3 BCT channel performance .40 7.4 CCCB channel performance.43 8 Reference implementation 45 8.1 General.45 8.2 Cabling assumptions .45 8.2.1 Introduction .45 8.2.2 General .45 8.2.3 Dimensions for ICT and BCT channels .47 8.2.4 Dimensions for CCCB channels48 9 Cable requirements 49 9.1
10、 General.49 9.2 Cable performance for ICT.49 9.3 Cable performance for BCT .51 9.3.1 Requirements for balanced pairs for BCT .51 9.3.2 Requirements for coaxial cables for BCT 52 9.4 Cable performance for CCCB coverage area54 10 Connecting hardware56 10.1 General requirements 56 10.1.1 Applicability
11、.56 10.1.2 Location.56 10.1.3 Design.56 10.1.4 Operating environment.57 10.1.5 Mounting .57 10.1.6 Installation practices 57 10.1.7 Marking and colour coding .57 10.2 Mating interfaces at TO, BO and CO 58 10.2.1 General .58 10.2.2 Mating interface for TO 58 10.2.3 Mating interface for BO 58 10.2.4 M
12、ating interface for CO 59 10.2.5 Minimum performance requirements.59 11 Safety requirements and screening practices 65 11.1 General.65 4 15018 ISO/IEC:2004(E) 11.2 Coexistence with mains .65 11.3 Operational safety .65 11.4 Screening practices .66 11.4.1 General .66 11.4.2 Earthing.66 Annex A (norma
13、tive) BCT channel levels67 Annex B (normative) Link performance.68 B.1 General68 B.2 Performance requirements for ICT permanent links .68 B.3 Performance requirements for BCT permanent links69 B.4 Performance requirements for CCCB permanent links .71 Annex C (informative ) BCT levels: channel and li
14、nk performance and implementation 72 C.1 General72 C.2 BCT-H, BCT-M and BCT-L channels .72 C.3 BCT-H, BCT-M and BCT-L links74 C.4 BCT levels implementation.76 C.4.1 General .76 C.4.2 Cable specifications.76 C.4.3 Connecting hardware specifications76 C.4.4 Maximum channel lengths for reference implem
15、entations76 C.4.5 Channel lengths using other coaxial cable specifications 77 C.4.6 Channel lengths using other balanced cable specifications .77 Annex D (informative) Applications and associated cabling.78 Bibliography .81 Figure 1 Overview of a generic cabling for home 9 Figure 2 Structure of the
16、generic cabling system.21 Figure 3 Interconnect and cross-connect models 22 Figure 4 Hierarchical structure of a generic cabling system in support of ICT and BCT applications 23 Figure 5 Equipment and test interfaces in support of ICT and BCT applications.24 Figure 6 Channels and permanent links wit
17、hin the home.26 Figure 7 Examples of interconnection of home and network access cabling.27 Figure 8 Interconnection of home cabling subsystems 29 Figure 9 Structure of the generic cabling system in support of CCCB applications .32 Figure 10 Hierarchical structure of a generic cabling system in suppo
18、rt of CCCB applications 34 Figure 11 Equipment and test interfaces in support of CCCB applications .35 Figure 12 Channels and permanent links for CCCB cabling.36 Figure 13 Reference implementations for ICT and BCT channels (PHD/SHD - TO/BO).47 Figure 14 Reference implementations for CCCB channels wi
19、th PHD or SHD .48 Figure 15 Reference implementations for CCCB channels with PHD and SHD.49 Figure 16 Pin grouping assignments for IEC 60603-7 series outlet (front view)5815018 ISO/IEC:2004(E) 5 Figure 17 Pin grouping assignments for 61076-3-104 outlet (front view)59 Figure 18 Pin grouping assignmen
20、ts for IEC 60603-7-7 outlet (front view) .59 Figure 19 Conductor assignment of IEC 61169-2 and IEC 61169-24 (Type F) connector .59 Table 1 Maximum channel lengths for reference implementations of ICT/BCT channels.30 Table 2 Different channels and their potential use 39 Table 3 Minimum performance of
21、 BCT-B channels41 Table 4 Minimum performance of BCT-C channels42 Table 5 Minimum performance of CCCB copper channels for information transfer .44 Table 6 Minimum performance of CCCB channels for d.c. power feeding 44 Table 7 Link length equations.46 Table 8 Mechanical performance requirements for I
22、CT and balanced BCT cables .50 Table 9 Minimum transmission performance requirements BCT balanced pairs .51 Table 10 Minimum electrical performance requirements for BCT coaxial cable 52 Table 11 Mechanical performance requirements for coaxial BCT cables53 Table 12 Minimum transmission performance re
23、quirements for CCCB coverage area cables 54 Table 13 Mechanical performance requirements for balanced CCCB coverage area cables 55 Table 14 Mechanical characteristics of connecting hardware for use with balanced cabling .61 Table 15 Return loss (RL) 62 Table 16 Insertion loss.63 Table 17 Near end cr
24、osstalk (NEXT) 63 Table 18 Far end crosstalk (FEXT).63 Table 19 Input to output resistance 64 Table 20 Current carrying capacity.64 Table 21 Propagation delay64 Table 22 Coupling and screening attenuation .64 Table 23 Insulation resistance65 Table 24 Voltage proof.65 Table A.1 BCT channels division6
25、7 Table B.1 Minimum performance of BCT-B permanent links 69 Table B.2 Minimum performance of BCT-C permanent links70 Table C.1 Minimum insertion loss of BCT_B channels for BCT-H, BCT-M and BCT-L 73 Table C.2 Minimum insertion loss of BCT-C channels for BCT-H, BCT-M and BCT-L.74 Table C.3 Insertion l
26、oss for BCT-B permanent links 75 Table C.4 Insertion loss for BCT-C permanent links75 Table C.5 BCT-L, BCT-M and BCT-H channel implementations.77 6 15018 ISO/IEC:2004(E) Table D.1 Grouping of applications and cabling 78 Table D.2 Characteristics of ICT, BCT Broadcast and Communications Technologies
27、(BCT); Commands, Controls and Communications in Buildings (CCCB); as shown in Figure 1, and it is intended to guide installations in new buildings or refurbishments. (Cabling is a part of the infrastructure that supports home systems.) This standard also applies where cabling is installed to support
28、 only one or two of the three application groups listed above. This standard specifies a generic cabling infrastructure based upon balanced cabling and/or coaxial cabling. ICT channels specified in this standard include optical fibre. The wider use of fibre optical cabling in a home is for further s
29、tudy. These groups of applications may also be supported by different types of cabling, which may be subject to other standards. For example, ISO/IEC 11801 specifies generic cabling for ICT applications in general for the office environment. While the cabling structure and reference implementations
30、are matched to the home environment in this standard, the channel performances specified for ICT are identical to those specified in ISO/IEC 11801. This standard specifies a generic cabling for a home that may support ICT, BCT and CCCB application groups. Because it is designed to cover the three ma
31、jor groups, the cabling system may be installed prior to the selection of specific applications. The home may contain one or more buildings (e.g. farm) or may be within a building which contains more than one home (e.g. one home in a multi-dwelling building). The campus or backbone cabling connectin
32、g individual homes is built according to the relevant standard (for instance ISO/IEC 11801 or IEC 60728). Generic cabling realised according to this standard: a) allows deployment of a wide range of applications without changes to the fixed cabling infrastructure; b) provides a platform to support m
33、oves, adds and changes of connectivity. This standard provides: users with an application-independent generic cabling for applications run in homes; users with a flexible cabling scheme such that changes are both easy and economical; building professionals (for example, architects) with guidance for
34、 accommodating cabling before specific requirements are known, i.e. in the initial planning either for construction or refurbishment; industry and applications standardisation bodies (e.g. ITU-T, ISO/IEC JTC 1/SC 6, ISO/IEC JTC 1/SC 25/WG 1, IEC TC 100) with a cabling system that supports current pr
35、oducts and provides a basis for future product development in home electronic systems; users, designers and manufacturers of application-specific cabling systems with advice on interfacing to this generic cabling; suppliers of cabling components and installers of cabling with relevant requirements;
36、service providers with a distribution system for their services.15018 ISO/IEC:2004(E) 9 BO TO BO TO BO TO BO TO ACP ACP ACP ACPCO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO BO TO BO TO BO TO BO TO ACP ACP ACP ACP CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO COBEF ENI Transmission equipment I
37、tems out of scope of this standard KEY: Generic cabling for CCCB Generic cabling for ICT and BCT PHD PHD PHD Figure 1 Overview of a generic cabling for home 10 15018 ISO/IEC:2004(E) A number of ICT, BCT and CCCB applications have been analysed to determine the requirements for a generic cabling (see
38、 Table D.2) and to specify the minimum performance of channels given in clause 7. These requirements, together with the logical and physical models described in clauses 5 and 6, have been used to develop the requirements for cabling components and to stipulate their arrangement into generic cabling
39、systems. Wireless and (unguided) infrared as well as Power Line Communication may also be used for applications mentioned above. Media used for these technologies are not covered in this standard.15018 ISO/IEC:2004(E) 11 Information technology - Generic cabling for homes 1 Scope This International S
40、tandard specifies generic cabling for homes. A home may contain one or more buildings or may be within a building that contains more than one home. This standard specifies a generic cabling for three groups of applications: Information and Communications Technologies (ICT); Broadcast and Communicati
41、ons Technologies (BCT); Commands, Controls and Communications in Buildings (CCCB). It specifies cabling that comprises one or more of the following: balanced cabling; coaxial cabling; optical fibre cabling. The standard specifies the requirements for the design and configuration of the generic cabli
42、ng with respect to: a) structure and topology; b) minimum configuration; c) performance requirements for permanent links and channels; d) density and location of connection points; e) interfaces to application-specific equipment and external networks; f) coexistence with other building services. Alt
43、hough safety (electrical, fire, etc.) and electromagnetic compatibility (EMC) requirements are outside the scope of this International Standard and are covered by other standards and regulations, information given in this International Standard may be of assistance in meeting these requirements. NOT
44、E 1 National regulations and local codes may preclude carrying certain services on the cabling specified in this standard. NOTE 2 Test requirements in this standard are for system designers. The installation tests should be decided between supplier and customer or according to the relevant installat
45、ion guide. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60189-1:198
46、6, Low-frequency cables and wires with PVC insulation and PVC sheath Part 1: General test and measuring methods Amendment 3 (1992) IEC 60352-3, Solderless connections Part 3: Solderless accessible insulation displacement connections General requirements, test methods and practical guidance IEC 60352-4, Solderless connections Part 4: Solderless non-accessible insulation displacement connections General requirements, test methods and practical guidance
