GLC-2BX-D CSFP, Dual BiDi 1490TX/1310RX, LX SMF 10km, 1000Base DDM, Long Barrel Option 02, Cisco GLC-2BX-D Compatible
XENPAK-10GB-LR SFP+ to Xenpak, WDM BiDi 1330TX/1270RX, LR SMF 10km, 10G DDM, Cisco XENPAK-10GB-LR_CVR-W32 Compatible
QSFP-40G-BD-RX QSFP+, Duplex BiDi 850nm, SR MMF 100m, 40G DDM, RX-Only, Cisco QSFP-40G-BD-RX Compatible
QSFP-40G-LR4 QSFP+, 4CWDM Channels 1270-1330nm, LX4 MMF/SMF 150m/2km, 40G DDM, Cisco QSFP-40G-LR4 Compatible