400 µm 0.22NA
This transport fiber has a 400 micron core and 0.22 NA. The fiber has anti-reflection (AR) coating on both of the SMA-905 connectors. The AR-coating eliminates the approximately 8% loss of light that would normally occur.
All Necsel transport fibers are protected with a stainless steel jacket or a black PCV overcoated steel monocoil jacket.