10 Gbps | Single Mode Fiber | LC | 40 km (24.8 mi) | Lifetime WarrantyThe JD094B-BX40-D-ST is an HPE JD094B-BX40-D compatible downstream fiber SFP+ transceiver which pairs with StarTech.com's JD094B-BX40-U-ST. They are designed, programmed and tested to work with 10GBASE-BX compatible HPE switches and routers. The SFP+ transceiver module supports a maximum distance of up to 40 km (24.8 mi) and delivers dependable 10 GbE connectivity over fiber cabling.Technical Specifications:• Wavelength: 1330nmTx/1270nmRx• Maximum Data Transfer Rate: 10Gbps• Type: Single Mode Fiber• Connection Type: LC Connector• Maximum Transfer Distance: 40 km (24.8 mi)• Power Consumption: >1.6W• DDM: YesThis SFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.StarTech.com SFPsAll StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP+ modules and direct-attach SFP+ Cables, providing the convenience and reliability you need to ensure dependable network performance.The StarTech.com Advantage