Accessories/PoE Switches/DH PFS4220 16P 250

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  • Layer 2 Managed PoE Switch
  • Supports the IEEE802.3af and the IEEE802.3at Standards
  • Supports Spanning Tree Protocol STP/RSTP
  • Conforms with IEEE802.3, IEEE802.3u, IEEE802.3ab/z and IEEE802.3X Standards
  • Supports One-key Recovery of IP Address and User Password


Ethernet Ports Two (2) 10/100/1000 Base-T
  Two (2)  1000 Base-X
  16  10/100 Base-T (PoE Power Supply)
PoE Power Consumption Each Port: ≤ 30 W
  Total Power Consumption: ≤ 250 W
PoE Protocol PoE (IEEE802.3af), PoE+ (IEEE802.3at)
Switching Capacity 24.8 Gbps
Packet Forwarding Rate 8.33 Mpps
Power Requirements 100 to 240 VAC
Working Temperature -10° C to 55° C 14° F to 131° F)
Application Humidity 10% to 90%
Lightning Protection Common Mode: 2 KV
  Differential Mode:1 KV
Dimensions (W x D x H) 442.0 mm x 263.0 mm x 44.50 mm
  (17.40 in. x 10.35 in. x 1.75 in.)
Weight 3.54 kg (7.80 lb)
System Username/Password: admin/(empty)
  IP Address:
PoE Budget 250 W
MAC Table Size 16K
VLAN Port-based VLAN, 802.1Q Standard VLAN
Spanning Tree STP, RTSP
Port Aggregation Link Aggregation
Port Mirroring Many-to-One Port Mirroring
Flow Control Half-duplex based on back pressure type control
Multicast IGMP Snooping
Security Features Hardware Supports IP+MAC Binding (based on port)
IEEE802.1x Port Authentication
Configuration File, Upload and Download
Network Management Web (HTTP and HTTPS)
System Maintenance Updated Packet Upload
System Logs