1G Fiber SFP Module MM LC with DDM The J4858C10PKST is a ten-pack of our HP J4858C compatible fibre transceiver module that has been designed, programmed and tested to work with HP� brand switches and routers. It delivers dependable 1 GbE connectivity over fibre cable, for 1000BASE-SX compliant networks, with a maximum distance of up to 550 m (1804 ft). Technical Specifications:Wavelength: 850 nmMaximum Data Transfer Rate: 1. 25 GbpsType: Multi Mode FibreConnection Type: LC ConnectorMaximum Transfer Distance: 550 m (1804 ft)MTBF: 3, 381, 761 hoursPower Consumption: Less than 1. 3 WattsDigital Diagnostics Monitoring (DDM): YesThis SFP fibre 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.