... SFP+ transceiver module for MMF, 850-nm wavelength, LC duplex connector, extended temperature rangeSFP-10G-LRM=10GBASE-LRM SFP+ ... SFP+ transceiver module for SMF, 1310-nm wavelength, LC duplex connector, extended temperature rangeSFP-10G-ER=10GBASE-ER SFP+ ... cable assembly, activeFET-10GCisco 10G Fabric Extender Transceiver, LC duplex connectorDWDM SFP+ TransceiversDWDM-SFP10G-61.41=10GBASE-DWDM 1561 ...