Zyxel GS1100-24E-EU0101F / 24-port GbE Unmanaged Switch Total port count: 24 / 24x 1000BASE-T Switching capacity (Gbps): 48 / Forwarding rate (Mpps): 35.7 / Packet buffer (byte): 525 K / MAC address table: 8 K / Jumbo frame (byte): 10K / Auto MDI/MDI-X / 802.1p CoS / VLAN packet pass-through Input: 100 - 240 V AC, 50/60 Hz / Power supply: Internal / Max. power consumption (watt): 14.4 267 x 162 x 42 mm / 1.53 kg