The CS4226-24ET-375 is a Cloud Managed network switch with 24 PoE ports and 2 RJ45/SFP Gigabit ports, ideal for video surveillance systems and corporate networks. It offers a total power output of up to 375W, with red ports providing 90W and transmission up to 250 meters. Compatible with PoE IEEE802.3af/at/bt and Hi-PoE standards, it intelligently manages power on, off, and energy consumption. The robust dustproof metal casing and wide operating temperature range ensure reliability and high performance in any environment. Dahua