HPE J9986A-RFB is a 24-port Ethernet module for expanding a compatible HP 5400R switch with wired network connections.
Its 10/100/1000BASE-T RJ-45 ports support 10, 100 and 1000 Mbps Ethernet rates. Power over Ethernet support lets the switch provide power over the network connection to supported devices, alongside data. The module is identified as part of the PoE+ MACsec v3 zl2 family.
This listing is for a used or refurbished item. The distributor notes that accessories may not all be included.