The Dahua CHS4106-4ET-60 is a rugged 6-port Layer 2 managed PoE network switch designed for professional IP surveillance, security, and network installations. It provides 4× 10/100 Mbps PoE ports, plus 1× Gigabit RJ45 uplink and 1× Gigabit SFP uplink, giving installers flexible copper and fiber connectivity. With support for IEEE 802.3af, 802.3at and Hi-PoE, the switch delivers up to 60W total PoE power, with up to 60W available on Port 1 and up to 30W on Ports 2–4. PoE Watchdog automatically monitors connected PoE devices and can restart a failed device, while Extended Mode enables transmission distances of up to 250 meters on PoE ports. The CHS4106-4ET-60 supports VLAN configuration, port isolation, port mirroring, storm control, LLDP, web management and cloud management through Dahua DoLynk Care. Its hardened metal enclosure, IP30 protection and IK06 impact resistance, combined with an operating range of -30°C to +65°C, make it suitable for demanding security and networking installations.