Product DescriptionHPE J9548A 20-Ports 1000Base-T LAN + 2-Ports SFP+ V2 zl Network ModuleProduct Condition:RefurbishedGeneral InformationProduct TypeNetwork Module Technical InformationEthernet StandardGigabit Ethernet OS PlatformPC Quantity of Expansion Slots22 Expansion Slots DetailsSFP+ Transciever-Modules UsageSwitching Network QoSYes Interfaces/Ports Details 22 22 22 22 x x x x Network Network Network Network SFP+,LAN SFP+,LAN SFP+,LAN SFP+,LAN Optical Fiber Optical Fiber Optical Fiber Optical Fiber Physical CharacteristicsForm FactorPlug-in Module MiscellaneousCompliance StandardsWEEE,RoHS Assembly RequiredYes Eco FriendlyYes Product CompatibilityHP E5400 E8200 Series zl Switch