AS 11801.4 pdf download

AS 11801.4 pdf download.Information technology — Generic cabling for customer premises
1 Scope
This part of ISO/IEC 1 1 801 specifies generic cabling for single-tenant homes. A home can contain one or more buildings or can be within a building that contains more than one home. It covers balanced cabling, optical fibre cabling and coaxial cabling. This document specifies a generic cabling for two groups of applications: 1 ) information and communications technologies (ICT), 2) broadcast and communications technologies (BCT). This document specifies directly or via reference to ISO/IEC 1 1 801 -1 a) the structure and minimum configuration for generic cabling within homes, b) the interfaces at the telecommunications outlet (TO) and broadcast outlet (BO), c) the performance requirements for cabling links and channels, d) the implementation requirements and options, e) the performance requirements for cabling components, f) the conformance requirements and verification procedures. Safety and electromagnetic compatibility (EMC) requirements are outside the scope of this document, and are covered by other standards and by regulations. However, information given by this document can be of assistance.
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions For the purposes of this document, the terms and definitions given in ISO/IEC 1 1 801 -1 , ISO/IEC 1 4763-2 and the following apply.ISO and IEC maintain terminological databases for use in standardization at the following addresses: • IEC Electropedia: available at http://www.electropedia.org/ • ISO Online browsing platform: available at http://www.iso.org/obp 3.1.1 application outlet telecommunications outlet or broadcast outlet 3.1.2 balun device to provide impedance transformation between balanced and unbalanced components 3.1.3 broadcast outlet fixed connecting device which provides an interface to the terminal equipment 3.1.4 coverage area area within a home covered by any application 3.1.5 home physical structure used as a dwelling place EXAMPLE A house or an apartment. Note 1 to entry: This can be an individual building, part of a larger building or more than one building. 3.1.6 home network interface interface for access to the network for distribution of television signal s , sound signals and interactive services inside a single-tenant home 3.1.7 primary home cable cable that connects a primary home distributor to a telecommunications outlet or broadcast outlet or to a secondary home distributor where present 3.1.8 primary home distributor distributor from which the primary home cable starts 3.1.9 secondary home cable cable that connects a secondary home distributor to a telecommunications outlet or broadcast outlet 3.1.1 0 secondary home distributor distributor used to provide additional infrastructure flexibility and/or allocate transmission equipment between the primary home distributor and coverage areas (e.g. for homes with multiple floors)
4 Conformance
For a cabling installation to conform to this document the following applies. a) The configuration and structure shall conform to the requirements outlined in Clause 5. b) Channels shall meet the requirements specified in Clause 6 when subjected to environment conditions, local to the channels (see NOTE 2 below), as defined by the applicable environmental Class(es) of Clause 6. This shall be achieved by one of the following: 1 ) a channel design and implementation ensuring that the prescribed channel performance of Clause 6 is met; 2) attachment of appropriate components to a permanent link design meeting the prescribed performance class of Clause 7. Channel performance shall be ensured where a channel is created by adding more than one cord to either end of a link meeting the requirements of Clause 7; 3) for E 1 environments, using the reference implementations of Clause 8 and compatible cabling components conforming to the requirements of Clauses 9, 1 0 and 1 1 based upon a statistical approach of performance modelling. NOTE 1 This approach is not applicable to Class BCT-B cabling.c) The interfaces to the cabling at the TO and BO shall conform to the requirements of Clause 1 0 with respect to mating interfaces and performance when subjected to environment conditions, local to the connecting hardware (see NOTE 2 below), as defined by the applicable environmental Class(es) of Clause 6. d) Connecting hardware at other places in the cabling structure shall meet the performance requirements specified in Clause 1 0 when subjected to environment conditions, local to the connecting hardware (see NOTE 2 below), as defined by the applicable environmental Class(es) of Clause 6. e) The requirements of ISO/IEC 1 4763-2 and ISO/IEC 301 29 shall be met.