HPE J9536A-RFB 0P GT PoE+ / 2P SFP+ v2 zl is a refurbished network expansion module for adding wired access and uplink connections to an HPE zl switch system. It combines 20 RJ-45 Gigabit Ethernet ports with PoE+ support, so compatible connected devices can receive both network data and power through the Ethernet connection.
The RJ-45 ports support 10/100/1000Base-T and Auto MDI/MDI-X, which accommodates either straight-through or crossover twisted-pair cables. For uplinks or other supported transceiver connections, the module also provides 2 SFP+ ports. These ports accept supported HPE transceivers and do not provide PoE+.
HPE identifies the J9536A module for the 5400R zl2 switch family. This listing specifies the refurbished J9536A-RFB variant.