... Router/Server interface 5.Other optical transmission systems Description The SFP transceivers are high performance,cost effective modules supporting dual data ... 8472.For further information, please refer to SFP MSA. Professional supply: SFP,GBIC,BIDI SFP,XFP,SFP+,X2 and XENPAK,CWDM,DWDM.OEM&ODM ... 100% Compatible with Cisco,HP,Finisar,3com, etc. WDM BIDI SFP Module ,1.25G, 20KM reach, SC OR LC connector