Browse our collection of high quality, reliable and authentic Computer & Peripherals in desired configuration and compatibility. Whether you want to buy a new computer or add functionality to your computer, we have it all for you.10GBase-LR SFP Plus Transceiver CompatabilityDell SFP-10G-LRSpecificationsConnector: LCDOM: DOMForm Type: SFP+Media: SMFReach: 10kmSpeed: 10GBaseSpeed Description: 10-GigabitTransceiver Type: LRWavelength: 1310nmWeight: 0.4 lbs- SKU: SYBA31336