Dahua 16 Port POE Switch DH-PFS4218-16ET-190

16-Port 100 Mbps + 2-Port Gigabit Managed PoE Switch (V2.0)

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Key Features

• Intelligent PoE

• Red port supports 90W (IEEE802.3bt)

• Web management with easy UI

• 250 m long-distance PoE transmission

• PoE watchdog

• Plug and play

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Performance

• Layer: Layer 2

• Managed: Yes

• Switching Capacity: 8.8 Gbps

• Packet Forwarding Rate: 5.36 Mpps

• Packet Buffer: 2.75 Mbit

• MAC Table: 4K

• Standards: IEEE802.3 / 802.3u / 802.3x / 802.3ab / 802.3z

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Hardware

• Power Supply: 100–240V AC

• PoE: Yes

• Ethernet Ports: 16

• Optical Ports: 2

• Ethernet Port Rate: 100 Mbps

• Optical Port Rate: 1 Gbps

• Port Layout:

  • Port 1–16: 16 × RJ-45 (10/100 Mbps PoE)

  • Port 17–18: 2 × RJ-45 (10/100/1000 Mbps uplink)

  • Port 17–18: 2 × SFP (1000 Mbps uplink) — combo

• Console Port: 1

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

• Operating Humidity: 10%–90% RH

• Power Consumption:

  • Idle: 10 W

  • Full load: 190 W

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PoE

• PoE Standards: IEEE802.3af / IEEE802.3at / Hi-PoE / IEEE802.3bt

• PoE Budget:

  • Port 1–2 ≤ 90 W

  • Port 3–16 ≤ 30 W

  • Total ≤ 190 W

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

• PoE Management:

  • Power consumption management

  • Power on/off

  • Overload power down

  • Green PoE

  • Legacy support

• Long-Distance PoE: Up to 250 m

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Functions

• Spanning Tree: IEEE802.1d (STP), IEEE802.1w (RSTP)

• VLAN: IEEE802.1Q

• Flow Control: IEEE802.3x (full duplex), back pressure (half duplex)

• Link Aggregation: Static, LACP

• Port Mirroring: One-to-one; multiple-to-one

• Multicast: IGMP Snooping

• DHCP: DHCP Client

• Security:

  • IP/MAC binding

  • MAC filtering

  • IEEE802.1X port authentication

• QoS:

  • High/low priority

  • WRR

  • 802.1P

  • DSCP

  • Protocol-based priority

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Protection

• ESD:

  • Air 8 kV

  • Contact 6 kV

• Lightning:

  • Common mode 4 kV

  • Differential mode 2 kV

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Dimensions

• Product Size: 440 × 300 × 44 mm

• Packaging:

  • Box: 528 × 412 × 112 mm

  • Protective box: 584 × 549 × 446 mm