Accessories/PoE Switches/DH PFS4206 4P 120

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  • Layer 2 Managed PoE Switch
  • MAC Auto Study and Aging
  • 8K MAC Address List Capacity
  • Supports Private Fast Ring Networking; Recovery Time ≤ 50 ms
  • Supports the IEEE802.3af, IEEE802.3at, and the Hi-PoE Standards
  • Wide Temperature Range for Industrial Applications


Technical Specs    
  Ethernet Ports Two (2) 1000 Base-X (SFP)
    One (1) 10/100/1000 Base-T (Hi-PoE / PoE+ / PoE)
    Three (3) 10/100 Base-T (PoE+ / PoE)
  PoE Power Consumption Ports 1, 2, 3: ≤ 30 W
    Port 4: ≤ 60 W
    Total Power Consumption: ≤ 120 W
  PoE Protocol PoE (IEEE802.3af), PoE+ (IEEE802.3at), Hi-PoE
  Switching Capacity 6.8 Gbps
  Packet Forwarding Rate 4.91 Mpps
  Packet Buffer Memory 1 Mb
  MAC Table Size 8K
  Flow Control Enable by default
  Power Requirements 48 VDC to 57 VDC
  Working Temperature -30° C to 65° C (-22° F to 149° F)
  Application Humidity 10% to 90%
  Lightning Protection Common Mode: 4 KV
    Differential Mode: 2 KV
  Dimensions (W x D x H) 150.0 mm x 100.0 mm x 30.0 mm
    (5.91 in. x 3.94 in. x 1.18 in.)
  Weight 0.48 kg (1.06 lb)
  System Username/Password: admin/(empty)
    IP Address:
  PoE Budget 120 W
  MAC Table Size 8K
  VLAN 802.1Q Standard VLAN
  Port Mirroring Many-to-One Port Mirroring
  Flow Control Half-duplex based on back pressure type control
    Full Duplex based on PAUSE Frame
  Network Management Web, SNMP V1/V2C
  Ring Network Private Fast Ring Network, recovery time ≤ 50 ms
    Spanning Tree, STP/RSTP
    Loop Detection
  PoE Management PoE Power Consumption, 
    PoE On/Off for IPC Configuration, 
    Power down when power exceeds the overload power value