CISCO SFP-10G-SR= 10GBase-SR SFP+ Module for MMF 10 Gbps 1 x LC Duplex Connector 10GBase-SR Wavelength: 850nm Ports: 1 x LC Duplex Connector 10GBase-SR Max Distance: 300 m Transfer Rate: 10 Gbps Temperature: 0.33 x 0.53 x 2.22 Weight: 0.05 Parts: 1 year limited Labor: 1 year limited