Electronic railway equipment. Train communication network (TCN) - Wire Train Bus conformance testing Ingestion-build-68772 BS EN 61753-121-3 on fibre

BS EN 61753-121-3 on fibre optic interconnecting devices and passive components is useful for:

A failure effect at a lower level may then be a failure cause for an item in the next higher level

Secondary satisfaction scores

or by one of the SLPs negotiating the use of these procedures

Boats outside these types or outside of Type IX and Type X

Electronic railway equipment. Train communication network (TCN) - Wire Train Bus conformance testing Ingestion-build-68772 BS EN 61753-121-3 on fibre1 Scope This part of IEC 61375 applies to all equipment and devices implemented according to IEC 6137521, i. e. it covers the procedures to be applied to such equipment and devices when the conformance should be proven. The applicability of this standard to a TCN implementation allows for individual conformance checking of the implementation itself and is a pre requisite for further interoperability checking between different TCN implementations. NOTE