The HPE Aruba JL558A (2930F Series) is a Layer 3 managed access switch built for the enterprise edge, SMBs, and branch offices. It features 48 RJ-45 autosensing 10/100/1000 PoE+ ports plus 4 SFP+ ports supporting 1/10GbE uplinks, backed by a generous 740W PoE+ power budget for IP phones, cameras, and wireless access points. Powered by a ProVision ASIC, it delivers a non-blocking 176 Gbps switching capacity and throughput up to 112 Mpps, with low latency under 3.8µs. It supports VSF stacking of up to 8 switches, OSPF/RIP routing, and IPv6, all manageable via Aruba Central, ClearPass, and AirWave in a compact 1U rack-mountable design.