1 Scope and object
2 Normative references
3 Terms and definitions
4 Requirements
4.1 General
4.2 Protective housing of OFCS
4.3 Fibre cables
4.4 Cable connectors
4.5 Automatic power reduction (APR) and restart pulses
4.6 Labelling or marking
4.7 Organizational requirements
4.8 Assessment of hazard level
4.9 Hazard level requirements by location type
Annex A (informative) Rationale
Annex B (informative) Summary of requirements at locations
in OFCS
Annex C (informative) Methods of hazard/safety analysis
Annex D (informative) Application notes for the safe use
of OFCS
Annex E (informative) Guidance for service and maintenance
Annex F (informative) Clarification of the meaning of
"hazard level"
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Bibliography