Dahua 24-Port PFS4226-24ET-240 Fast PoE Switch + 2-Port Gigabit Combo Uplink (240W)

Key Features

• Meets IEEE802.3 / 802.3u / 802.3x / 802.3ab

• Supports IEEE802.3af, IEEE802.3at, Hi-PoE, IEEE802.3bt

• Intelligent PoE with power consumption management

• Long-distance PoE transmission up to 250 m (10 Mbps mode)

• Full metal casing, dust-proof, wide operating temperature

• Supports Web, CLI, SNMP management

• Datasheet

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Hardware

• Ports:

  • 24 × 10/100 Mbps PoE ports

  • 2 × Gigabit combo uplink ports

• PoE: Yes

• PoE Budget: 240 W

• PoE Type: af / at / bt / Hi-PoE

• Power Supply: AC 100–240V

• Operating Temperature: –10 °C to +55 °C

• Storage Temperature: –40 °C to +70 °C

• Operating Humidity: 5%–95% RH

• Power Consumption:

  • Idle: approx. 10 W

  • Full load: 240 W

• Long Distance Mode: Up to 250 m

• Casing: Metal

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Performance

• Layer: L2 Managed

• Switching Capacity: 8.8 Gbps

• Packet Forwarding Rate: 6.55 Mpps

• Packet Buffer: 2.75 Mbit

• MAC Table: 4K entries

• Jumbo Frame: 9 KB

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PoE Details

• Total PoE Budget: 240 W

• Per-Port Power:

  • Port 1–2: ≤ 90 W (bt / Hi-PoE)

  • Port 3–24: ≤ 30 W

• Power Management: Supported

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

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Functions

• VLAN: IEEE 802.1Q

• Spanning Tree: STP / RSTP

• Link Aggregation: Static / LACP

• QoS: Supported

• Storm Control: Supported

• Management: Web / CLI / SNMP

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Physical

• Dimensions: 440 × 300 × 44 mm (1U)

• Installation: Rack mount

• Weight: Approx. 4 kg