Intellinet 524162 24-Port Gigabit Ethernet Rackmount Switch Format: Rackmount Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x Primary Ports: 24 x RJ45 Primary Port Speed: 10/100/1000Mbps MAC Address Table: 8K Switching Method: Store and Forward LEDs: Power Link Speed per port: 1000 Mbps Link/Activity per port Power: Internal power supply, 100 – 240 V AC, 50/60 Hz