... optical transceivers from 155M to 40G, including SFP, GBIC, SFP+, XENPAK, X2 , XFP, BIDI,CWDM,DWDM and other special transceiver modules ... etc.One year replacement ;Three years Warranty. Features1.Compatible with XENPAK MSA Rev.3.02.Support of IEEE802.3ae up to ... -wire interface8. Compatible with RoHS Application10GBASE SR 10G Ethernet Cisco Xenpak 10G SR Fiber Optical transceiver(8358)