10GBase-DWDM 50GHz SFP Plus Transceiver CompatabilityDell SFP-10G-DWDMSpecificationsConnector: LCDOM: DOMForm Type: SFP+ITU Channel: TunableITU Channel Spacing: 50GHzITU Frequency: TunableITU Wavelength: TunableMedia: SMFReach: 80kmSpeed: 10GBaseSpeed Description: 10-GigabitTransceiver Type: DWDMWavelength: 1530nm to 1560nmWeight: 0.4 lbs- SKU: SYBA31333