The MT9083C Series features everything the MT9083B series does plus the following enhancements giving it the best optical performance in the 45dB mini-OTDR class.
Ability to test ultra-long haul fiber spans (>200km) quickly and with minimal averaging
Rapid testing of PON-based FTTx networks up to an industry-leading 128 splits
Up to 150,000 data points for superior fiber detail
Significantly reduced testing time for common fiber spans ranging from 10km to 100km