1、 ETSI TR 102 994 V1.1.1 (2012-08) Access, Terminals, Transmission and Multiplexing (ATTM); In Home Cabling for Integrated Broadband Cable and Television Services Technical Report ETSI ETSI TR 102 994 V1.1.1 (2012-08) 2Reference DTR/ATTM-003010 Keywords broadband, cable, DOCSIS, modem ETSI 650 Route
2、des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded fr
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5、 at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyr
6、ight and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2012. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI re
7、gistered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TR 102 994 V1.1.1 (2012-08) 3Contents Intellectual Property Rights 4g3Foreword . 4g3Introduction 4g31 Scope 5g32 References 5g3
8、2.1 Normative references . 5g32.2 Informative references 5g33 Abbreviations . 6g34 Radio Frequency Cabling for in home networks 7g35 System performance of forward paths 7g36 RF cabling for two way home networks. 7g37 Wideband Equipment for cable networks 8g37.1 Active wideband equipment for cable ne
9、tworks 8g37.2 Passive wideband equipment for coaxial cable networks . 8g38 Coaxial cables 8g39 Radio frequency and coaxial cable assemblies 9g310 Radio-Frequency Connectors . 10g310.1 Sectional specification of Radio frequency coaxial connectors of type 9,52 . 10g310.2 Sectional specification of Rad
10、io frequency coaxial connectors with screw coupling, typically for use in 75 uni2126 cable networks (type F) . 10g3Annex A: Bibliography 11g3History 12g3ETSI ETSI TR 102 994 V1.1.1 (2012-08) 4Intellectual Property Rights IPRs essential or potentially essential to the present document may have been d
11、eclared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, wh
12、ich is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in
13、 ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Report (TR) has been produced by ETSI Technical Committee Access, Terminals, Transmission and Multiplexing (ATTM). Introduction The present documen
14、t provides references to published standards that present information about the in home network cables and installations for the delivery of integrated broadband and cable television services. Further revisions of the present document are expected to present best practices for the in home network ca
15、bles and installations as developed by the cable sector such as through the knowledge sharing within SCTE i.23 and the experiences as adopted widely by Cable Operators. The present document examines relevant standards that provide information about the in-home cabling and installation for connectivi
16、ty between the Cable Operators network termination point (NTP) and customers premises equipment (CPE). Cable Network Operators RF signal is delivered to the customers premises terminated by what is generally described in the market as a wall plate and is the NTP for the cable side. The customers in
17、home network is that part of the installation between the NTP and CPE. At the NTP a wall plate is installed by the Cable Operator to enable connectivity of customers FM radio service, TV service and internet service via 3 ports, an FM port, TV port and Data port respectively. The in home cable and i
18、nstallations are described by CENELEC and SCTE i.23 standards. ETSI ETSI TR 102 994 V1.1.1 (2012-08) 51 Scope The present document presents references to European and International standards that describe requirements for the in home cabling and installations for the delivery of an Integrated Cable
19、Broadband and Television Services. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference docume
20、nt (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their l
21、ong term validity. 2.1 Normative references The following referenced documents are necessary for the application of the present document. Not applicable. 2.2 Informative references The following referenced documents are not necessary for the application of the present document but they assist the us
22、er with regard to a particular subject area. i.1 CENELEC EN/IEC 60728-1 (2007): “Cable networks for television signals, sound signals and interactive services - Part 1: System performance of forward paths“. i.2 CENELEC EN/IEC 60728-1-1 (2010): “Cable networks for television signals, sound signals an
23、d interactive services - Part 1-1: RF cabling for two way home networks“. i.3 CENELEC EN 60728-3 (2010): “Cable networks for television signals, sound signals and interactive services - Part 3: Active wideband equipment for cable networks“. i.4 CENELEC EN 60728-4 (2007): “Cable networks for televisi
24、on signals, sound signals and interactive services - Part 4: Passive wideband equipment for coaxial cable networks“. i.5 CENELEC EN 50117-1:2002/A1:2006: “Coaxial cables - Part 1: Generic specification“. i.6 CENELEC EN 50290-1-1: “Communication cables - Part 1-1: General“. i.7 CENELEC EN 50117-2-1:2
25、005/A1:2008: “Coaxial cables - Part 2-1: Sectional specification for cables used in cabled distribution networks - Indoor drop cables for systems operating at 5 MHz - 1 000 MHz“. i.8 CENELEC EN 50117-2-3:2004/A1:2008: “Coaxial cables - Part 2-3: Sectional specification for cables used in cabled dist
26、ribution networks - Distribution and trunk cables for systems operating at 5 MHz - 1 000 MHz“. i.9 CENELEC EN 50117-2-4:2004/A1:2008: “Coaxial cables - Part 2-4: Sectional specification for cables used in cabled distribution networks - Indoor drop cables for systems operating at 5 MHz - 3 000 MHz“.
27、i.10 CENELEC EN 50117-3-1 (2002): “Coaxial cables - Part 3-1: Sectional specifications for cables used in Telecom applications - Miniaturized cables used in digital communication systems“. ETSI ETSI TR 102 994 V1.1.1 (2012-08) 6i.11 CENELEC EN 60966: “Radio frequency and coaxial cable assemblies“. i
28、.12 CENELEC EN 60966-2-1 (2003): “Radio frequency and coaxial cable assemblies - Part 2 1: Sectional specification for flexible coaxial cable assemblies“. i.13 CENELEC EN 60966-2-1 (2009): “Radio frequency and coaxial cable assemblies - Part 2 1: Sectional specification for flexible coaxial cable as
29、semblies“. i.14 CENELEC EN 60966-2-3 (2009): “Radio frequency and coaxial cable assemblies - Part 2-3: Detail specification for flexible coaxial cable assemblies - Frequency range 0 MHz to 1 000 MHz“. i.15 CENELEC EN 60966-2-4 (2009): “Radio frequency and coaxial cable assemblies - Part 2-4: Detail
30、specification for cable assemblies for radio and TV receivers - Frequency range 0 MHz to 3 000 MHz“. i.16 CENELEC EN 60966-2-5 (2009): “Radio frequency and coaxial cable assemblies - Part 2-5: Detail specification for cable assemblies for radio and TV receivers - Frequency range 0 MHz to 1 000 MHz“.
31、 i.17 CENELEC EN 60966-2-6 (2009): “Radio frequency and coaxial cable assemblies - Part 2-6: Detail specification for cable assemblies for radio and TV receivers - Frequency range 0 MHz to 3 000 MHz“. i.18 CENELEC EN 60966-3 (2009): “Radio frequency and coaxial cable assemblies - Part 3: Sectional s
32、pecification for semi-flexible coaxial cable assemblies“. i.19 CENELEC EN 60966-4 (2003): “Radio frequency and coaxial cable assemblies - Part 4: Sectional specification for semi-rigid coaxial cable assemblies“. i.20 CENELEC EN 61169-2 (2007): “Radio-frequency connectors - Part 2: Sectional specific
33、ation - Radio frequency coaxial connectors of type 9,52“. i.21 IEC 61169-1: “Radio-frequency connectors - Part 1: Generic specification - General requirements and measuring methods“. i.22 CENELEC EN 61169-24 (2007): “Radio-frequency connectors - Part 24: Sectional specification - Radio frequency coa
34、xial connectors with screw coupling, typically for use in 75 ohm cable networks (type F)“. i.23 SCTE, Society of Cable Telecommunication Engineers. NOTE: Available at www.scte.org. i.24 CENELEC CLC/TC 209: “Cable networks for television signals, sound signals and interactive services“. 3 Abbreviatio
35、ns For the purposes of the present document, the following abbreviations apply: CATV Cable Television CENELEC European Committee for Electrotechical Standardisation CLC CeneLeC CPE Customer Premises Equipment DS Detailed Specification EN European Norme FM Frequency Modulation HNI Home Network Interf
36、ace IEC International Electrotechical Commission IT Information Technology MATV Master Attenna Television NTP Network Termination Point RF Radio Frequency ETSI ETSI TR 102 994 V1.1.1 (2012-08) 7SCTE Society of Cable Telecommunications Engineers SS Sectional Specification TEM Transverse Electromagnet
37、ic Mode TV TelevisionVACVolts Alternating Current VDCVolts Direct Current 4 Radio Frequency Cabling for in home networks The following standards published by the technical committee CLC/TC 209 i.24 describe requirements for the RF cabling for in home networks, their performance and description of pa
38、ssive and active elements. The following sub-clauses give the reference to the document number, title, date of publication from the time of writing the present document and a synopsis. These standards are published by CENELEC and relate to Cable networks for television sigbnals, sound signals and in
39、teractive services. These standards provide information also about the cable network and associated methods of measurement for the reception of signals at the headend and their distribution. These references added for completeness since they address the characteristics of the signal received at the
40、NTP for delivery over the in home cable installation to the CPE. NOTE 1: The EN/IEC standards describe a Home Network Interface (HNI) which for the purposes of the present document may is the NTP. NOTE 2: Further revisions of the present document are expected to present best practices for the in hom
41、e network cables and installations as developed by the cable sector such as through the knowledge sharing within SCTE i.23 and the experiences as adopted widely by Cable Operators. 5 System performance of forward paths System performance of forward paths is specified by EN/IEC 60728-1 i.1. The cable
42、 network equipment and CENELECs view on the approach to measurement covering the headend reception, processing and distribution of television signals, sound signals and their associated data signals are given by EN/IEC 60728-1 i.1 along with an overview for processing, interfacing and transmitting a
43、ll kinds of signals for interactive services using all applicable transmission media. The standard applies to any cable network, including individual receiving systems with a coaxial cable output in the forward path used for television and sound signals operating between 30 MHz and 3 000 MHz. The me
44、asurements assess the performance limits of cable networks with coaxial cable outputs, between the input(s) to the headend or headends and any system outlet when terminated in a resistance equal to the nominal load impedance of the system. Where system outlets are not used, then these requirements a
45、re applied at the subscribers end of the subscribers feeder. Taking into account the performance requirements given at the system outlet or at the terminal input, requirements for the HNI are obtained. 6 RF cabling for two way home networks RF cabling for two way home networks is specified by EN/IEC
46、 60728-1-1 i.2. Describes implementation guidelines of RF cabling for two-way home networks that distributes signals provided by CATV/MATV/SMATV cable networks using wired links,(including individual receiving systems) having a coaxial cable output as well applying to networks using wireless links.
47、It applies to services operating between about 5 MHz and 3 000 MHz. The frequency range is extended to 6 000 MHz for distribution techniques that replace wired cords with a wireless two-way communication inside a room (or a small number of adjacent rooms) that uses the 5 GHz to 6 GHz band. ETSI ETSI
48、 TR 102 994 V1.1.1 (2012-08) 8With multi dwelling units the signal distribution within the building commences from the home network interface (HNI), up to the system outlet or terminal input. In IEC 60728-1 i.1, clause 5 gives the requirements at the system outlet with EN/IEC 60728-1 i.1, clause 7 g
49、ives the requirements at the HNI with EN/IEC 60728-1-1 i.2, clause 5 presenting additional requirements. EN/IEC 60728 presents basic measurement methods of home cable networks operational characteristc is in order to assess its performance limits obtained between the input(s) at the home network interface (HNI) and the output at any system outlet when terminated in a resistance equal to the nominal load impedance of the system. Where system outlets are not used, the above applies to the terminal inpu
