DAHUA DH-CS4006-4ET2GT-36

The Dahua DH-CS4006-4ET2GT-36 is an intelligent Layer 2 cloud-managed PoE switch built for modern surveillance and networking systems where both power and data need to be delivered efficiently over a single cable.

It includes 6 ports in total:

• 4 × Fast Ethernet PoE ports (10/100 Mbps) for powering IP cameras and other PoE devices
• 2 × Gigabit Ethernet uplink ports (10/100/1000 Mbps) for high-speed connection to NVRs, routers, or backbone networks

The switch supports a total PoE budget of up to 36W, with each PoE port capable of delivering up to 30W per port (IEEE 802.3af/at compatible), making it suitable for most standard IP cameras and surveillance devices.

A major feature is cloud management via Dahua DoLynk Care, which allows installers to remotely monitor, configure, and troubleshoot the network using a mobile app or web platform. This simplifies maintenance and reduces onsite service requirements.

It also includes advanced CCTV-focused functions such as:

• PoE Watchdog – automatically reboots unresponsive cameras
• Long-distance PoE mode – supports transmission up to 250 meters (at reduced speed)
• VLAN support – improves network segmentation and security
• Loop protection – prevents network loops and broadcast storms

The switch is designed with a compact metal casing, fanless operation, and low power consumption, making it suitable for continuous 24/7 deployment in CCTV racks, offices, retail stores, and residential security systems.

Overall, the DH-CS4006-4ET2GT-36 is a smart, reliable, and installer-friendly PoE switch designed specifically for surveillance networking with remote cloud management and stable power delivery.