Interfaces/PortsInterfaces / Ports Details20 x RJ-45 1000Base-T Network LANI/O ExpansionsNumber of Total Expansion Slots4Expansion Slot TypeSFP+Media & PerformanceMedia Type SupportedTwisted PairOptical FiberEthernet TechnologyGigabit Ethernet10 Gigabit EthernetNetwork Technology1000Base-T10GBase-XPhysical CharacteristicsHeight 1.8"W idth 10.3"D epth 8.1"M iscellaneousCompatibilityHP 5400R zl2 Switch SeriesEnvironmentally FriendlyYesEnvironmental CertificationREACHOther InformationMaximum Data Transfer Rate10 Gbit/s