Tenda TEF1024D 24-Port 10/100 Switch is specially engineered to provide simple solution to expand SMB networks and campus networks at the best possible cost. Connect this 24-port switch to a router and add up to twenty three more computers or other Ethernet-based devices such as a printer, Network-Attached Storage (NAS), or Internet camera to increase the functionality of your network. Housed in sturdy metal case, it is ideal for years of dependable use.Standard&Protocol IEEE 802.3, IEEE 802.3u,IEEE 802.3x Port 24*10/100M Base-T Ethernet ports (Auto MDI/MDIX) Power Output: 20W Input Voltage AC:100~240V 50/60Hz Forwarding Mode Store and Forward Switching Capacity 4.8Gbps MAC Address Table 4K Dimension 441mm* 122mm*44mm (L x W x H) Package Content TEH2400M User Manual Environment Operating Temperature: 0? ~ 40? Storage Temperature: -40? ~ 70? Operating Humidity: 10% ~ 90%RH non-condensing Storage Humidity: 5% ~ 90%RH non-condensing Related Products TEG1224T, TEG1216T TEG1024G TEH2400S Certification FCC, CE, RoHS