Features: 1.5 Port Switch: This 10 port PoE switch is designed with 4 10/100/1000bps self adaptive RJ45 ports(Auto mdi/MIx) and 1 10/100/1000/2500Mbps self adaptive RJ45 port(Auto mdi/MDIx). 10Base Te: Cat3 or higher UTP (Maximum 100M) network media. 0Base TX: Cat5 UTP (Maximum 100M). 1000Base T: Cat5 or higher UTP (Maximum 100M). 2.5 Gbase T: Cat5 or higher UTP (Maximum 100M). 2.78W PoE Output: This Gigabit PoE switch offers a total of up to 78W PoE power output. And it supports both POE devices and non PoE devices. However, when a passive POE device or non PoE device is connected, the switch can only transfer data and cannot power your device. 3.Supported Standard: This 5 port PoE switch supports GSW140+GPY21, IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3az, IEEE 802.3ab. 4.4KV Thunder Protection: This Ethernet network switch features professional lighting protection design, 4KV port and power lighting protection, effectively inhibit the thunder power of the cable. 5.Multiple Protection: This Ethernet fast switch is designed with short circuit protection, overcurrent protection, overvoltage protection, which ensures high stability and strong anti interference. Fanless design makes sure noiseless operation. specification:Item Type: Gigabit Ethernet Switch Material: Iron Supported Standards and Protocols: IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3az, IEEE 802.3ab Port: 4 x 10/100/1000Mbps Adaptive RJ45 Ports (Auto MDI/MDIX). 1 x 10/100/1000/2500mbps Adaptive RJ45 Port (Auto MDI/MDIX) Media Access Control Address Capacity: 2K Exchange Capacity: 13Gbps Packet Forwarding Rate: 9.67Mpps Indicator Light: Each: Power (Green). 2.5G (Orange) Per Port: Link/Act (Green) Product Size: Approx. 160 x 72 x 24mm / 6.3 x 2.8 x 0.9in ( Manual Measurement, Slight Error May Exist ) PackageList:1 x Gigabit Ethernet Switch 1 x Adapter 1 x User Manual