Description

Product Description

The Dahua DH‑PFS3006‑4ET‑36 is a compact unmanaged PoE switch designed for home, retail, and small business network applications. It provides 4 × 10/100 Mbps PoE ports to power IP cameras, access points, and other PoE devices over Ethernet, along with 2 × 10/100 Mbps uplink ports for connection to your router, NVR, or core network.

Compliant with IEEE 802.3af and IEEE 802.3at PoE standards, the switch offers up to 30 W per PoE port and a total PoE budget of 36 W, making it suitable for powering multiple networked devices without the need for separate power injectors.

It supports long‑distance PoE transmission (up to 250 m at reduced speed) and includes a PoE watchdog feature that can automatically restart PoE ports if devices become unresponsive — reducing maintenance needs and improving network reliability.

With its fanless, compact design and wide operating temperature range, the DH‑PFS3006‑4ET‑36 is ideal for deployment in IP CCTV systems, retail monitoring, offices, and other environments requiring simple PoE networking.

Specifications (Verified & Accurate)

📡 Ports & Interface

• PoE Ports: 4 × 10/100 Mbps RJ45 with PoE
• Uplink Ports: 2 × 10/100 Mbps RJ45 (uplink)
• Total Ports: 6 Ports

⚡ PoE Features

• PoE Standard: IEEE 802.3af / IEEE 802.3at
• Max Power Output Per Port: ≤ 30 W
• Total PoE Budget: ≤ 36 W
• PoE Pin Assignment: 1,2,4,5 (V+) & 3,6,7,8 (V–)
• Long‑Distance PoE: Up to 250 m at 10 Mbps
• PoE Watchdog (auto restart)

🚀 Performance

• Switching Capacity: 1.2 Gbps
• Packet Forwarding Rate: 0.89 Mpps
• MAC Address Table: 2 K entries
• Jumbo Frame Support: 2048 bytes
• Communication Standards: IEEE 802.3 / IEEE 802.3u / IEEE 802.3X

🛡️ Protection & Environment

• ESD Protection: Air 8 kV / Contact 6 kV
• Surge Protection: Common mode 6 kV / Differential 4 kV
• Operating Temperature: −10 °C to +55 °C
• Operating Humidity: 10 %–90 % (non‑condensing)

⚙️ General

• Power Supply: AC 100–240 V
• Power Consumption: Idle ~0.5 W; Full load 36 W
• Dimensions: 194 × 108.1 × 35 mm
• Net Weight: ~0.56 kg

Key Features

✔ 4 × Fast Ethernet PoE ports with IEEE 802.3af/at support
✔ 2 × Fast Ethernet uplink ports for network connection
✔ Total PoE budget of 36 W
✔ Long‑distance PoE transmission up to 250 m
✔ PoE watchdog for automatic device reset
✔ Fanless and compact design
✔ Suitable for small CCTV and PoE device networks

Typical Use Cases

✔ Small‑scale IP CCTV PoE camera networks
✔ PoE wireless access point deployments
✔ VoIP phone installations
✔ Home and small office network expansion
✔ Remote or compact PoE device installations