CWDM 1550 NM Gigabit Ethernet and 1/2 Gbps Fibre Channel SFP optics, Spare
Cisco DS-CWDM-1550=, SFP, SFP, 1550 nm, IEEE 802.3z, Gray
Cisco DS-CWDM-1550=. Interface type: SFP, Fiber optic connector: SFP, Wavelength: 1550 nm. Product color: Gray