... are available wavelength: 850nm, 1310nm,1550nm 1.25Gbps Copper SFP Optical Transceiver Features:Up to 1.25Gb/s bi-directional data ... ,SFP+,X2, XENPAK,CWDM,DWDM. OEM&ODM service is available, High Quality with CE,RoHs,FCC,ISO certificate. Cost effective. 1000BASE ...