HP E4500-48G-PoE Switch. Maximum data transfer rate: 1 Gbit/s, Supported data transfer rates: 10/100 Mbps, Latency: 3.2 µs. MAC address table: 16000 entries. Switch layer: L2, Switch type: Managed. Copper ethernet cabling technology: 1000BASE-T, 1000BASE-TX, 100BASE-TX, 10BASE-T. Security algorithms supported: 802.1x RADIUS, HTTPS, SSH