Dahua 4-Port Unmanaged Ethernet Switch (DH-PFS3206-4P-96)

The Dahua DH-PFS3206-4P-96 is a rugged 4-port unmanaged PoE Ethernet switch designed for small-scale surveillance and industrial network deployments. It delivers reliable power and data transmission over a single cable, supporting IP cameras and other PoE-enabled devices. With support for IEEE 802.3af, IEEE 802.3at, and Hi-PoE standards, it provides flexible power output across its ports, including high-power support up to 60W on dedicated ports. Its industrial-grade design, wide operating temperature range, and fiber cascade capability make it suitable for harsh environments and extended network installations.

Product Features

Unmanaged Plug-and-Play Operation

This switch is fully unmanaged, allowing instant deployment without configuration. It automatically handles MAC learning and aging, ensuring simple and stable network connectivity.

4-Port PoE Power Distribution

It features multiple PoE-enabled ports supporting IEEE 802.3af, 802.3at, and Hi-PoE standards, enabling efficient power delivery to IP cameras, wireless devices, and other network endpoints.

High-Power PoE Support

Port 4 supports up to 60W output, making it suitable for high-power devices such as PTZ cameras, while other ports support up to 30W for standard PoE equipment.

Fiber Uplink and Cascade Capability

The inclusion of SFP fiber ports allows cascading and long-distance transmission, enabling integration into larger or distributed network infrastructures.

Industrial Wide Temperature Design

Built for harsh environments, the switch operates reliably in extreme temperatures ranging from –30 °C to +65 °C, making it suitable for outdoor or industrial installations.

Advanced Surge Protection

Integrated lightning protection safeguards connected devices with common mode and differential mode protection, improving system reliability in unstable electrical environments.

High-Speed Network Performance

With strong switching capacity and packet forwarding performance, the device ensures smooth data transmission for multiple connected PoE devices.

Automatic Flow Control

Flow control is enabled by default, helping maintain stable data transfer and reduce packet loss under heavy network traffic conditions.

Product Specifications

• Model: DH-PFS3206-4P-96
• Ethernet Ports:2 × 1000 Base-X SFP ports, 1 × 10/100/1000 Base-T (PoE/Hi-PoE), 3 × 10/100 Base-T (PoE+)
• PoE Standards: IEEE 802.3af, IEEE 802.3at, Hi-PoE
• PoE Power Budget: Total up to 96 WPorts 1–3 ≤ 30 W, Port 4 ≤ 60 W
• Switching Capacity: 6.8 Gbps
• Packet Forwarding Rate: 4.91 Mpps
• Packet Buffer Memory: 1 Mb
• MAC Address Table: 8K
• Flow Control: Enabled by default
• Power Supply: DC 48–57 V
• Operating Temperature: –30 °C to +65 °C
• Operating Humidity: 10%–90% RH
• Lightning Protection: Common mode 4 kV; differential mode 2 kV
• Weight: 480 g
• Dimensions: 150 mm × 100 mm × 30 mm
• Installation Type: Desktop or wall mount (typical deployment)
• Management Type: Unmanaged switch (plug and play)
• Accessories Compatibility: SFP modules such as 1.25G multimode and single-mode fiber transceivers