Products

Extinction Ratio

The plug-in extinction ratio tester is a special equipment for fast measurement of the extinction ratio of optical modules and optical modem BOB. The optical power meter is integrated inside the device, which can simultaneously test the output power of optical modules and optical modem BOB. The plug-in card type extinction ratio tester needs to be inserted into the plug-in card host to use. It has high test accuracy of extinction ratio and optical power index, stable and reliable performance.
Extinction Ratio