Return Loss

OP940-CSW is a mandrel-free insertion loss and return loss measurement system with MTP/MPO front panel connections. Designed as a compact and user friendly tool for multichannel ribbon fibre measurements without the inconvenience of fan-out cables.

OP925 is an entry level, cost-effective IL/RL meter for simplex patch cord testing using the conventional CW reflectometry RL method (all other Optotest RL systems utilise a mandrel-free pulse reflectometry technique for added performance and dynamic range). IL is measured using the standard CW method.