TEG1024D is a 24-port gigabit unmanaged desktop/rack switch designed for video surveillance in offices, work groups, and SMEs for easy, economical and high-speed internet purposes. Its full duplex transmission rate can reach up to 2000 Mbps, ensuring the timely transfer of large files as well as smooth streaming videos. The professional integrated lightening protection circuit, the built-in power supply module, and all the 24 ports could withstand 6 kV lightning surge, ensuring the switch to run stably. TEG1024D is your ideal choice for extension, or upgrade to high-speed and stable gigabit wired network. Stable connection for 7*24 24*10/100/1000 Mbps auto-negotiation RJ45 ports, up to 2000 Mbps of full duplex transmission rate, line-speed forwarding by all ports, and large cache capacity ensure the timely transfer of large files and stable streaming video Excellent lightning protection of ports Professional integrated lightning protection circuit enables all the 24 ports to provide IV-class (6 kV in common mode) lightning protection, effectively decreasing the damage rate to the ports by lightning surge Professional lightning protection for power supply The built-in power supply module is designed with enhanced lightning protection, which can withstand 6 kV lightning surge, 3 times higher than other ordinary switches, effectively protecting the switch from being damaged by adverse thunderstorm