Opitcal Receiver with Return

We are one of the mainly catv cable, equipment supplier in China, CATV coaxial cable, UTP cat 5 e cable, optic fiber cable, catv equipment, cable equipment, Opitcal transmitter 1310nm, opitcal transmitter 1550nm. EDFA receiver, Opitcal receiver. Optical receiver with return 45--862Mhz, return 5Mhz--47Mhz. 2 way USD ***/pcs, FOB SHANGHAI. 4 way USD ***/pcs, FOB SHANGHAIOpitcal transmitter 1310nm-- transfer distance under 30kmsReceiver equipment: Opitcal receiver