Oc192/Stm64/10g Transceiver 10gbps 1550nm 80km SMF Duplex LC Ddm/Dom, Find Details and Price about Transceiver SMF from Oc192/Stm64/10g Transceiver 10gbps 1550nm 80km SMF Duplex LC Ddm/Dom - Shenzhen Jeetronics Communications Co., Ltd.