ISO IEC 11801-3:2017 pdf download.Information technology - Generic cabling for customer premises
1 Scope
This part of ISO/IEC 11801 specifies generic cabling for use within industrial premises, or industrial areas within other types of premises， which can comprise single or multiple buildings on a campus. It covers balanced cabling and optical fibre cabling.
This document is optimized for premises in which the maximum distance over which telecommunications services can be distributed is 10 000 m. The principles of this document can be applied to larger installations.
Cabling defined by this document supports a wide range of services, including automation,process control, and monitoring applications. That can also incorporate the supply of power.
This document specifies directly or via reference to ISO/IEC 11801-1
a) the structure and minimum configuration for generic cabling within industrial premises,
b) the interfaces at the telecommunications outlet (TO),
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.
The cabling providing critical automation, process control and monitoring applications within the automation islands is not addressed by this document. Information for this application-specific cabling is provided in the IEC 61784-5 series (design) and in IEC 61918 (installation).
Safety (electrical safety and protection, fire, etc.) 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.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements 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 61918, Industrial communication networks - Installation of communication networks in industrial premises
IEC 61754-20，Fibre optic interconnecting devices and passive components - Fibre optic :connector interfaces - Part 20: Type LC connector family
IEC 61784-5 (all parts), Industrial communication networks - Profiles - Part 5: Installation of fieldbuses一Installation profiles for CPF
ISO/IEC 11801-1:2017, Information technology - Generic cabling for customer premises - Part 1: General requirements
ISO/IEC 11801-2，Information technology - Generic cabling for customer premises一Part 2:Office premises
5.3.1 General structure
Generic cabling schemes for industrial premises contain up to four cabling subsystems:campus backbone, building backbone,floor and intermediate. In addition, cabling is necessary to connect telecommunication, process control and monitoring equipment to the generic cabling. This apparatus attachment cabling is application-specific and therefore not specified by this document. The composition of the subsystems is described in 5.3.2， 5.3.3 and 5.3.4. The cabling subsystems are connected together to create a generic cabling structure as shown in Figure 4.ISO IEC 11801-3 pdf download.