AS 11801.3:2019 pdf download.Information technology – Generic cabling for customer premises
Part 3: Industrial premises (ISO/IEC 11801-3:2017, MOD)
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 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 or CP 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 E1 environments, using the reference implementations of Clause 8 and compatible cabling components conforming to the requirements of Clauses 9, 10 and 11 based upon a statistical approach of performance modelling.
c) The interfaces to the cabling at the TO shall conform to the requirements of Clause 10 with respect to mating interfaces and performance when subjected to environment conditions, local to the connecting hardware (see NOTE 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 10 when subjected to environment conditions, local to the connecting hardware (see NOTE below), as defined by the applicable environmental Class(es) of Clause 6.
e) The requirements of ISO/IEC 14763-2 and ISO/IEC 30129 shall be met.
This document does not specify which tests and sampling levels should be adopted. Test methods to assess conformance with the channel and link requirements of Clause 6 and Clause 7, respectively, are specified in ISO/IEC 11801-1. The test parameters to be measured, the sampling levels and the treatment of measured results to be applied for particular installation shall be defined in the installation specification and quality plan for that installation prepared in accordance with ISO/IEC 14763-2.
For installations beyond the lID, IEC 61918 and IEC 61784-5 series shall be met (see Annex A). In the absence of the channel, the conformance of the link shall be used to verify conformance with this document. Specifications marked “ffs” are preliminary specifications, and are not required for conformance to this document. NOTE The applicable environment of ISO/IEC 11801-1:2017, 6.2.2, local to the cabling or cabling component(s), is that of the external environment or that modified environment created by use of mitigating installation techniques.
5 Structure of the generic cabling system
5.1 General
Clause 5 identifies the functional elements of describes how they are connected together to form which application-specific components are ISO/IEC 11801-1:2017, Annex E, are supported by and the distributors. generic cabling for industrial subsystems and identifies the in connected. Applications connecting active equipment premises, terfaces at listed in at the TOs In general, all functional elements, subsystems and interfaces from the the floor distributor as described in ISO/IEC 11801-1 are applicable.
5.2 Functional elements
campus distributor to In addition to the functional elements of ISO/IEC 11801-1, cabling in accordance with this document specifies the following functional elements: a) floor distributor (FD), b) floor cable, c) intermediate distributor (ID), d) intermediate cable, e) consolidation point (CP) — optional, f) consolidation cable (CP cable), g) telecommunications outlet (TO). As shown in Figure 3, an ID is able to serve TOs on separate pieces of apparatus or multiple TOs on a single piece of apparatus. The type and nature of the apparatus cabling are beyond the scope of this document. Groups of the functional elements are connected together to form cabling subsystems. AS 11801.3 pdf download.