Single-Mode Standard Coupler
●Coupler is a kind of passive components, its main function is to redistribute the input light wave as required, avoid interrupting modulating signals.
●In the application of communication, some important technique parameters are must be considered, including center wavelength, bandwidth, typical excess loss, coupling ratio and the necessary environmental stability.
●All the optical fused couplers which employ FBT technique are proven to have high performance in applications.
●We are taking specific techniques to handle the empty end so as to eliminate reverse-directional reflection.
●Our Couplers ensure above-60dB directivity, and long-time good stability.

●Model: 1310nm, 1550nm
●Standard: TelcordiaGR-1221-CORE
●Unit Price/Payment: Depend on specifications