Dahua CS4226-24ET-375 – Cloud Managed L2 PoE Switch, 24-Port, 375 W

The Dahua CS4226-24ET-375 is a 26-port desktop Layer 2 switch purpose-built for the security industry. It delivers 24 Fast Ethernet PoE ports with a total budget of 375 W, two Gigabit combo uplink ports (RJ45 + SFP), and centralised cloud management via the DoLynk platform. Its fully enclosed metal casing provides dust protection and reliable operation in demanding environments.

Key features

• Ports: 24 × 10/100 Mbps PoE (Fast Ethernet) + 2 × Gigabit combo (RJ45 + SFP)
• Total PoE budget: 375 W
• PoE standards: IEEE 802.3af, IEEE 802.3at, Hi-PoE and IEEE 802.3bt (on red port)
• Switching capacity: 8.8 Gbps; forwarding rate 6.55 Mpps
• MAC address table: 8K entries
• Cloud management: DoLynk platform – web-based and centralised real-time monitoring
• Intelligent PoE Watchdog: automatically detects port status and restarts failed ports to recover IPC connections
• Long-distance PoE: up to 250 m with CAT6 cable
• Fast mode switching: DIP switches to enable/disable Cloud Management, PoE Watchdog and Long Distance PoE
• Protection features: VLAN, Loop Protection, PoE power consumption management
• Network standards: IEEE 802.3, 802.3u, 802.3x, 802.3ab, 802.3z
• Power supply: 100 V–240 V AC, 47–63 Hz (adapter included)
• Operating temperature: –10 °C to +55 °C
• Dimensions: 440 × 220 × 44 mm; weight: 2.62 kg
• Enclosure: full metal, fully enclosed, dust-proof

The CS4226-24ET-375 is an ideal solution for security system distributors and installers who require a reliable, centrally managed network infrastructure for powering IP cameras, access controllers and alarm panels through a unified cloud platform.