package include50PC LC Duplex Multimode OM3 Fiber Optic Coupler Keystone Jack Modular. ^^ FunctionIt uses to connect two Duplex Multimode LC/LC fiber patch cords together. It is suitable for Fiber optic patch panel ^^ Sleeve materialHeat-resisting, acid resistance, high density zirconia ceramic ferrule. ^^ Performance (1)
Insertion loss: 0.2 dBReturn
Loss: 50dB; (2)
Interchangeability: 0.2 dB; (3)
Repeatability: 1000 times. ^^ Application Optical communication system, optical instruments, CATV, Fiber-optic broadband access network, optical fiber sensors.