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Dahua PFS4218-16ET-190

• Layer : Layer 2
• Managed : Yes
• Switching Capacity : 8.8 Gbps
• Packet Forwarding Rate : 5.36 Mpps
• Packet Buffer Memory : 2.75 Mbit
• MAC Table Size : 4K
• Communication Standard : IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE 802.3ab; IEEE 802.3z
• Standard Power Supply : Yes
• PoE : Yes
• Ethernet Port : 16
• Optical Port : 2
• Ethernet Port Rate : 100 Mbps
• Optical Port Rate : 1 Gbps
• Number of Bussiness Card Slots : Port 1-16: 16 × RJ-45 10 M/100 M (PoE)
Port 17-18: 2 × RJ-45 10 M/100 M/1000 M (uplink)
Port 17-18: 2 × SFP 1000 M (uplink) (combo)
• Debugging : Console × 1
• Power Supply : 100V–240V AC
• Operating Temperature : –10 °C to +55 ° (14 °F to 131 °F)
• Operating Humidity : 10% RH–90% RH
• Power Consumption : Idling: 10W Full load: 190W
• PoE Standard : IEEE802.3af/ IEEE802.3at/ Hi-PoE/IEEE802.3bt
• PoE Budget : Port 1-2 ? 90W, Port 3-16? 30W, total ? 190W
• PoE Pin Assignment : 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)
• PoE Management : Power consumption management
Power on and power off
Power down for overload
Green PoE
Legacy support
• Long Distance PoE Transmission : 250 m long-distance power supply
• Spanning Tree Protocol : IEEE 802.1d (STP); 802.1w (RSTP)
• VLAN : IEEE802.1q Standard VLAN
• Flow Control : Support IEEE 802.3x (full duplex flow control) and back pressure flow control (half duplex)
• Link Aggregation : Static; LACP
• Port Mirroring : One-to-one; multiple-to-one
• Multicast : GMP snooping based on port
• DHCP : DHCP client
• Security : Hardware supports IP and MAC binding based on port, MAC filtering based on port, and IEEE802.1x port authentication
• QoS : High and low priority
WRR
802.1P
DSCP
Priority based on protocol
• ESD : Air discharge: 8kV
Contact discharge: 6kV
• Thunder-proof : Common mode: 4kV
Differential mode: 2kV
• Dimensions : 440 mm × 300 mm × 44 mm (17.32
• Packaging Dimensions : Protective box: 584 mm × 549 mm × 446 mm (22.99 Inch × 21.61 Inch × 17.56 Inch) (L × W × H)

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