Specifications:

Insertion loss<=0.2dB
Durability (500 Mating): 0.2dB Max Increase
Operating Temperature: -40?c~85?c
Storage Temperature: -40?c~85?c
MX Fiber optic adaptor has Simplex panel cutouts,
MX Fiber optic adaptor has Panel clip for easy installation,
MX Fiber optic adaptor has Increase panel density and quick plug in installation