Fibre optic interconnecting devices and passive components. Basic test and measurement procedures - Examinations and measurements. Physical contact (PC) optical connector reference plug selection for return loss measurements not-eligible This International Standard specifies requirements

This International Standard specifies requirements for the minimum structural scantling of lifting appliances for large yachts

requirements for operation in hazardous areas

represented in diagrams

and data element specifications introduced in the ISO/IEC 19788 series

Transducers are not readily amenable to transducer-element testing by the simple image uniformity procedures specified (for example

Fibre optic interconnecting devices and passive components. Basic test and measurement procedures - Examinations and measurements. Physical contact (PC) optical connector reference plug selection for return loss measurements not-eligible This International Standard specifies requirements1 Scope The objective of this part of IEC 61300 is to select non angled physical contact (PC) optical connector plugs for use as the reference plug in the return loss RL measurement and to define an acceptance return loss value RLa for use in plug acceptance testing. This procedure is for use to guarantee a certain return loss value RL when two plugs have been successfully tested against the reference connector when randomly mated.