NEN EN 50174-1 : 2009 AMD 2 2014

Introduction
1 Scope
2 Normative references
3 Definitions and abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 Specification considerations
  4.1 Introduction
  4.2 Cabling infrastructure
  4.3 Building environment (environmental aspects)
  4.4 Cabling component choice
  4.5 Termination points
  4.6 Closures
  4.7 Frames and cabinets
  4.8 Pathways
  4.9 Resilience
  4.10 Wide area connections
5 Quality assurance
  5.1 General
  5.2 Installation specification
  5.3 Quality plan
6 Documentation
  6.1 General requirements
  6.2 Final cabling documentation
7 Cabling administration
  7.1 Introduction
  7.2 Identifiers
  7.3 Records
  7.4 Documentation
  7.5 Guidance on cabling administration system design
8 Repair and maintenance
  8.1 Introduction
  8.2 Maintenance
Annex A (informative) Compatibility between transmission systems
        sharing the same cable sheath within information technology
        cabling
Annex B (informative) Terminating cables on terminating blocks in
        floor distributors
Bibliography

Defines requirements for the following aspects of information technology cabling: a) installation specification, quality assurance documentation and procedures; b) documentation and administration; c) operation and maintenance.