The HPE Aruba J9993A is an 8-port 1G/10GbE SFP+ v3 zl2 module with MACsec support for the Aruba 5400R zl2 switch chassis. It adds high-density 10G fibre or DAC connectivity for uplinks and server aggregation and is hot-swappable. Offered here as a refurbished unit, tested and ready to ship with warranty.