Ciena CWDM-XFP-4-27 Compatible 10GBASE-CWDM XFP Optical Transceiver Module (SMF, 1270nm 40km, LC, DOM)

Ciena CWDM-XFP-4-61 Compatible 10GBASE-CWDM XFP Optical Transceiver Module (SMF, 1610nm 40km, LC, DOM)

Ciena CWDM-XFP-8-27 Compatible 10GBASE-CWDM XFP Optical Transceiver Module (SMF, 1270nm, 80km, LC, DOM)

Ciena CWDM-XFP-8-61 Compatible 10GBASE-CWDM XFP Optical Transceiver Module (SMF, 1610nm, 80km, LC, DOM)