Dahua 18-Port Managed Gigabit Switch with 16-Port PoE - 18 Ports / Managed - Switch

The Dahua PFS4218-16GT-230 is a high-performance 18-port managed Gigabit Ethernet 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, Hi-PoE, and IEEE 802.3bt standards, it ensures seamless integration with PoE devices such as IP cameras, VoIP phones, and wireless access points.

الميزات الرئيسية:

1. 16 PoE Ports with Gigabit Ethernet:

   • Supports 16 PoE ports with 10/100/1000Mbps data transmission, delivering up to 30W per port (Ports 3–16), 90W per port (Ports 1–2), and a total PoE budget of 230W.

   • Compliant with IEEE 802.3af/at, Hi-PoE, and IEEE 802.3bt 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 Function:

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

5. High Switching Capacity:

   • Switching capacity of 56 Gbps and packet forwarding rate of 29.76 Mpps for efficient data handling.

   • Supports jumbo frames up to 10K bytes for improved network performance.

6. Advanced Management Features:

   • Web management interface with HTTP/HTTPS protocols, CLI, and SNMP V1/V2C/V3 for easy configuration and monitoring.

   • Supports VLAN, link aggregation, STP/RSTP/MSTP, and multicast for enhanced network management.

7. Robust Build and Durability:

   • Designed to operate in a wide temperature range (0°C to +45°C) and humidity levels (10%–90%).

   • Features ESD protection (8kV air discharge) and lightning protection (6kV common mode) for enhanced durability.

8. Energy-Efficient Design:

   • Low power consumption for energy-efficient operation, reducing operational costs.

9. Flexible Installation Options:

   • Supports desktop and rack mounting for versatile installation in various environments.

المواصفات الفنية:

• Data Transmission Ports:

  • 16 PoE ports: 10/100/1000Mbps Base-TX.

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

• Power Supply: Built-in power supply, 100–240V AC, 50/60 Hz, 4A.

• PoE:

  • PoE Budget: ≤30W per port (Ports 3–16), ≤90W per port (Ports 1–2), ≤230W total.

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

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

• Performance:

  • Switching Capacity: 56 Gbps.

  • Packet Forwarding Rate: 29.76 Mpps.

  • Packet Buffer Size: 12 Mbit.

  • Jumbo Frame: 10K bytes.

  • MAC Table Size: 16K.

  • VLAN Number: 4K.

  • IPv4 Routes: 16.

• Environmental:

  • Operating Temperature: 0°C to +45°C (32°F to 131°F).

  • Operating Humidity: 10%–90%.

  • Storage Temperature: -20°C to +70°C (-4°F to 158°F).

  • Storage Humidity: 5%–90%.

• Power Consumption: 265W.

• Physical:

  • Dimensions (W × L × H): 440mm × 185.8mm × 44mm (17.32" × 7.31" × 1.73").

  • Net Weight: 3.1 kg (6.83 lb).

  • Gross Weight: 3.7 kg (8.16 lb).

• 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.

• Data Centers: Suitable for small to medium data centers requiring reliable and high-speed network connectivity.

Why Choose the Dahua PFS4218-16GT-230?

The Dahua PFS4218-16GT-230 18-Port Managed Gigabit 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 advanced management features, robust build, and compliance with industry standards make it an excellent choice for medium to large-scale deployments, surveillance systems, and office environments.