Tech Optics is pleased to announce the launch of the OP940-CSW Compact Insertion Loss (IL) and Return Loss (RL) Meter from OptoTest.  

The new unit is designed for efficient and cost effective MPO/MTP® testing. With a design that reduces setup time, cost, risk, and footprint, the OP940-CSW is the evolution of the MPO/MTP® testing experience that is used worldwide by industry leaders. The fastest and most accurate IL and RL test system in the industry is better than ever.


  • Simple Test Setup
  • Fast IL/RL Measurement
  • MPO/MTP® Interface
  • Accurate RL Measurement 

A datasheet can be found here:- link

To discuss your fibre optic test requirements please contact our expert team on +(0)1732 770 456 or