Hewlett Packard Enterprise JG542A 5500-48G-PoE-4SFP Switch is a 48-port Gigabit Ethernet PoE switch with four 1-Gigabit SFP uplinks and two 10-Gigabit SFP uplinks, designed for edge and access-layer deployments. It provides PoE to all 48 copper ports to power PoE-enabled devices, while offering flexible fiber connectivity through the 4xGE SFP and 2x10GE SFP interfaces. Dual AC power inputs provide redundant operation for improved reliability in critical networks. This model belongs to the 5500-48G-PoE-4SFP family, combining PoE capability with uplink versatility in a fixed-configuration switch.
