Technical InformationApplication/Usage: Data NetworkingApplication/Usage: Optical NetworkInterfaces/PortsInterfaces/Ports Details: 1 x LC 10GBase-ER NetworkMedia & PerformanceMedia Type Supported: Optical FiberFiber Mode Supported: Single-modeEthernet Technology: 10 Gigabit EthernetNetwork Technology: 10GBase-ERPhysical CharacteristicsForm Factor: Plug-in ModuleHeight: 2.4"Width: 4.1"Depth: 0.8"Weight (Approximate): 1.44 oz