IEC 61300-3-22 pdf download Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 3-22: Examinations and measurements – Ferrule compression force 1Scope This part of lEC 61300 describes the procedure to measure the spring-loaded force applied toa ferrule when the plugs mate with each other during normal service. This measurementprocedure is applicable to a...