Dahua 18-Port Unmanaged Switch with 16-Port PoE - 18 Ports / Unmanaged - Switch

The Dahua PFS3218-16ET-135 is a high-performance 18-port unmanaged switch designed to provide reliable network connectivity and power to PoE (Power over Ethernet) devices. With 16 PoE ports and 2 uplink ports, this switch is ideal for medium to large-scale deployments, surveillance systems, and environments requiring both data and power delivery over a single Ethernet cable. Compliant with IEEE 802.3af/at and Hi-PoE standards, it ensures seamless integration with PoE devices such as IP cameras, VoIP phones, and wireless access points.

Key Features:

1. 16 PoE Ports with 10/100Mbps:

   • Supports 16 PoE ports with 10/100Mbps data transmission, delivering up to 30W per port (Ports 3–16) and 60W per port (Ports 1–2) with a total PoE budget of 135W.

   • Compliant with IEEE 802.3af/at and Hi-PoE standards, ensuring compatibility with a wide range of PoE devices.

2. 2 Uplink Ports for Network Expansion:

   • Features 2 uplink ports with 10/100/1000Mbps RJ45 and 1000Mbps SFP (combo) connectivity for network expansion and integration with other switches or routers.

3. Long-Distance PoE Transmission:

   • Supports PoE transmission up to 250 meters, enabling flexible device placement in large or complex installations.

4. PoE Watchdog (PD Alive):

   • Includes PoE watchdog functionality to monitor and reset PoE devices automatically, ensuring uninterrupted operation.

5. High Switching Capacity:

   • Switching capacity of 7.2 Gbps and packet forwarding rate of 5.3568 Mpps for efficient data handling.

   • Supports jumbo frames and port isolation for improved network performance and security.

6. Wide Operating Temperature Range:

   • Designed to operate in a wide temperature range (-10°C to +55°C) and humidity levels (10%–90%), making it suitable for various environments.

7. Energy-Efficient Design:

   • Low power consumption (5W idle, 135W full load) for energy-efficient operation.

8. Durable and Reliable:

   • Features ESD protection (8kV air discharge, 6kV contact discharge) and thunderproof protection (4kV common mode, 2kV differential mode) for enhanced durability.

9. Plug-and-Play Operation:

   • Unmanaged switch design for easy setup and operation without the need for complex configuration.

Technical Specifications:

• Data Transmission Ports:

  • 16 PoE ports: 10/100Mbps Base-TX.

  • 2 uplink ports: 10/100/1000Mbps RJ45 and 1000Mbps SFP (combo).

• Power Supply: AC 100–240V.

• PoE:

  • PoE Budget: ≤30W per port (Ports 3–16), ≤60W per port (Ports 1–2), ≤135W total.

  • Standards: IEEE 802.3af, IEEE 802.3at, Hi-PoE.

  • Pin Assignment: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-).

• Performance:

  • Switching Capacity: 7.2 Gbps.

  • Packet Forwarding Rate: 5.3568 Mpps.

  • MAC Table Size: 8K.

  • Jumbo Frame: Supported.

• Environmental:

  • Operating Temperature: -10°C to +55°C (14°F to 131°F).

  • Operating Humidity: 10%–90%.

  • Storage Humidity: 5%–95%.

• Power Consumption:

  • Idling: 5W.

  • Full Load: 135W.

• Physical:

  • Dimensions (W × L × H): 440mm × 300mm × 44mm (17.32" × 11.81" × 1.73").

  • Packaging Dimensions: 527mm × 412mm × 110mm (20.75" × 16.22" × 4.33").

• Certifications: CE, FCC.

Applications:

• Surveillance Systems: Powers and connects multiple IP cameras for medium to large-scale surveillance setups.

• VoIP Networks: Supports VoIP phones for clear and reliable communication.

• Wireless Networks: Connects and powers wireless access points for seamless Wi-Fi coverage.

• Office Networks: Ideal for network expansion and PoE device integration in office environments.

• Industrial Environments: Suitable for harsh conditions with its wide operating temperature range.

Why Choose the Dahua PFS3218-16ET-135?

The Dahua PFS3218-16ET-135 18-Port Unmanaged Switch with 16-Port PoE is a reliable and cost-effective solution for powering and connecting multiple PoE devices. With its 16 PoE ports, long-distance transmission capability, and high switching capacity, it ensures seamless network performance and flexibility. Its energy-efficient operation, robust build, and compliance with industry standards make it an excellent choice for medium to large-scale deployments, surveillance systems, and office environments.