DINTEK,LC duplex type coupling receptacle, OM4

DINTEK's fiber optic adapters allow light sources to be transmitted from fiber to fiber with the lowest insertion loss possible while maintaining excellent interchangeability and insertion/extraction life.
 
Features
Low insertion loss
Environmentally stable
Good insertion/extraction life
Easy installation
Visible light can be still be seen through the adapter when trying to trace signal with a VFL light source