StarTech.com Cisco SFP-GE-S Compatible SFP Module - 1000BASE-SX Fiber Optical Transceiver - SFPGESST GUARANTEED 100% CISCO COMPATIBLE: Meets MSA standards and is designed, programmed and tested to perform identically to the Cisco SFP-GE-S optical transceiver module. LIFETIME WARRANTY: This Cisco SFP-GE-S compatible SFP+ module is backed by a lifetime warranty from StarTech.com. SFP FIBER MODULE PERFORMANCE: Max Data Transfer Rate: 1 Gbps |Wavelength: 850 nm | Type: Multimode Fiber | Connection Type: LC Connector | Maximum Transfer Distance: 550 m (1804 ft) | Power Consumption: Less than 1 Watt | MTBF: 3,381,761 hours | DDM: Yes SIMPLE INSTALLATION: This 1000BASE-SX module can be plugged directly into Ciscos routers or switches and is hot-swappable making upgrades and replacements seamless by minimizing network disruptions. INDUSTRY LEADING PRODUCT SUPPORT: All StarTech.com SFP & SFP+ transceiver modules are backed by free lifetime multilingual technical support before and after purchase. 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.