The CO SFP-10G-SR compatible SFP+ optical transceiver is equipped with an LC duplex connector, reaching a link up to 300m over OM3/OM4. QSFPTEK manufactured 10GBASE-SR SFP+ transceiver module is ...

Like the move from GBIC to SFP the move from Xenpak to SFP+ seems inevitable, ... Cisco only has 10GBase-T options in the 4900M and 6500 switches. Multimode Fiber. 10GBase-SR.