Port Speed 25 Gb Number of Ports 2 Bus Type PCIe Gen3 x8 Connector Type 2xSFP28 and RJ45 Form Factor Standup Pcie, Half-height half-length Supported Cables HPE 25GbE SFP28 to SFP28 3m Direct Attach Copper Cable, HPE 25GbE SFP28 to SFP28 5m Direct Attach Copper Cable, HPE 25GbE SFP28 to SFP28 7m Active Optical Cable, HPE 25GbE SFP28 to SFP28 15m Active Optical Cable, HPE 25Gb SFP28 SR 100m Transceiver