This standard BS EN 2591-6317:2002 Elements of electrical and optical connection. Test methods is classified in these ICS categories:
49.060 Aerospace electric equipment and systems
This standard specifies a method of verifying the suitability of materials used in optical connection elements (including permanent connections) and fibre optic couplers with respect to non-propagation of a flame, when exposed to a flame for a short period. It shall be used together with EN 2591-100.