China Cisco Compatible Duplex 10 Gbase Sr SFP+ 850nm Mmf 300m Dual-LC Connector with Ddm Function COM SFP Module, Find details about China SFP Module Optical Transceive, 10g Optical Receiver from Cisco Compatible Duplex 10 Gbase Sr SFP+ 850nm Mmf 300m Dual-LC Connector with Ddm Function COM SFP Module