Zyxel GS-105B V3 5-Port Desktop Gigabit Ethernet Switch - Metal Housing

System Specifications Standard IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX Fast Ethernet IEEE 802.3ab 1000BASE-T Gigabit Ethernet IEEE 802.3 Nway auto-negotiation IEEE 802.3x full duplex operation and flow control IEEE 802.3az Energy Efficient Ethernet Performance Data transfer rate (half duplex/full duplex): Ethernet: 10/20 Mbps Fast Ethernet: 100/200 Mbps Gigabit Ethernet: 1000/2000 Mbps MAC address table: 2 K Memory buffer: 128 KB Switching fabric (non-blocking): 10 Gbps Features Auto-MDI/MDIX in all ports Transmission method: Store-and-forward architecture Loop detection support Port-based QoS support Jumbo frame support up to 9 KB Hardware Specifications Interface Five RJ-45 10/100/1000 Mbps Ethernet ports with auto MDI/MDIX support QoS Ports One high-priority QoS port and two medium-priority QoS ports LED Indicator PWR: Power Per port: Link/Activity Amber: 10/100 Mbps Green: 1000 Mbps Power Supply Input: 100-240 V AC Output: 5 V DC, 1 A Power consumption: 2.5 watt max. Package Contents Gigabit switch Power adapter Quick start guide