DH-PFS4218-16ET-240 is a type of layer-two managed PoE switch. It provides 16 100 Mbps PoE ports and 2 gigabit uplink combo ports. The full load is 240W. 250m PoE Watchdog The switch employs an innovative PoE watchdog function that automatically detects a network port failure and restarts network communication on the port. This functionality avoids manual maintenance and network restarts, saving time and reducing costs. With all metal design, the product has good heat dissipation and low power consumption, which can work in environments from –10°C to +55°C. The product owns powerful network management functions. Network management system supports CLI, iLinksView, web and network management software based on SNMP.
> Intelligent PoE
> Red port supports 90W IEEE802.3bt
> Web management with friendly interface and easy operation
> 250 m long distance PoE transmission
> PoE watchdog
>Plug and play
| Performance | 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 |
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| Hardware Feature | 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: 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: |
| PoE | PoE Standard: IEEE802.3af/ IEEE802.3at/ Hi-PoE/IEEE802.3bt PoE Budget: Port 1-2 ≤ 90W, Port 3-16≤ 30W, total ≤ 240W PoE Pin Assignment: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-) PoE Management: Long Distance PoE Transmission: 250 m long-distance power supply |
| Function | 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: |
| General | ESD: Thunder-proof: Dimensions: 440 mm × 300 mm × 44 mm (17.32" × 11.81" × 1.73") (L × W × H) Packaging Dimensions: Certification: CE,FCC, UL |
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