SFP+ Transceivers SFP-10G-SR= 10GBASE-SR SFP+ transceiver module for MMF, 850-nm wavelength, LC duplex connector SFP-10G-LRM= 10GBASE-LRM SFP+ transceiver module for MMF and SMF, 1310-nm wavelength, LC duplex connector SFP-10G-LR= 10GBASE-LR SFP+ transceiver module for SMF, 1310-nm wavelength, LC duplex connector SFP-10G-ER= 10GBASE-ER SFP+ transceiver module for SMF, 1550-nm, LC duplex connector SFP-H10GB-CU1M= 1-m 10G SFP+ Twinax cable assembly SFP-H10GB-CU3M= 3-m 10G SFP+ Twinax cable assembly SFP-H10GB-CU5M= 5-m 10G SFP+ Twinax cable assembly XENPAK Transceivers XENPAK-10GB-ER= 10GBASE-ER XENPAK transceiver module for SMF, 1550-nm wavelength, SC duplex connector XENPAK-10GB-ER+= 10GBASE-ER XENPAK transceiver module for SMF, 1550-nm wavelength, SC duplex connector (supports DOM) XENPAK-