Main FeaturesStandard Warranty: LifetimeManufacturer/Supplier: Hewlett-PackardManufacturer Part Number: J8437AManufacturer Website Address: www.hp.comBrand Name: HPProduct Line: ProCurveProduct Name: ProCurve Networking 10GbE X2-SC LR Optic ModuleMarketing Information: An X2 form-factor transceiver that supports the 10-Gigabit LR standard, providing 10-Gigabit connectivity up to 10 km on single-mode fiberProduct Type: Expansion ModuleApplication/Usage: Data NetworkingInterfaces/Ports: 1 x 10GBase-LRInterfaces/Ports Details: 1 x SC 10GBase-LRCompatibility: ProCurve Switch 3400cl Series , ProCurve Switch 6400cl Series