Specifications:

Insertion loss<=0.3dB
Durability (500 Mating): 0.2dB Max Increase
Operating Temperature: -40?c~85?c
Storage Temperature: -40?c~85?c
MX Fiber optic adaptor has Singlemode
MX Fiber optic adaptor has Duplex 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