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PSE-SW3B25D0H


  • 802.3bt PoE
  • 3-port Gigabit PoE Switch, 10-36VDC input, 2x 56V 802.3bt compliant PoE output, operation temperature -40C~+70C

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Key Specifications/Special Features

 Technical Specifications

  • Standards: IEEE802.3/IEEE802.3u standards/IEEE802.3ab (10base-T/100base-TX/1000base-T)
  • Ports: 3 ports with PoE (2 ports PSE & 1 port uplink), support auto-crossover &  auto-polarity
  • Transmission speed: 1000Mbps (1000base-T).100 Mbps (100base-TX), 10 Mbps(10base-T) Auto-negotiation
  • Switch technology: store-and-forward
  • Protocols: CSMA/CD
  • Flow control: IEEE802.3x (full-duplex), back pressure (half-duplex)
  • Data transmission rate: 1488000pps for 1000base-T, 148800pps for 100base-T, 14880pps for 10base-T
  • Address table: 2K MAC address table, self-learning
  • Connect: RJ-45
  • PoE port: Port 1&2, PSE auto power management
    • Pin assignment:
      • *A+B mode: data pair A plusV-(1,2),data pair B plusV+(3,6)；data pair C plusV+(4,5), & data pair D plus V-(7,8)
  • Maximum PoE power:
    • Port 1&2: IEEE802.3af – 16.8W / IEEE802.3at – 35W / IEEE802.3bt class 8 – 90W , (Total power is 90W)
  • PSE disconnect mode: DC disconnect
  • PoE auto detection: IEEE802.3af , IEEE802.3at (2 event classification) & IEEE802.3bt(multi-event classification)
  • PoE protection: Over-temperature, over-current, over/under voltage
  • LEDs:
    • Switch LED (port1,2&3,the right indicator on RJ45)
      Link/Activity (Green ON/ Green Blinking 1000Mbps, Yellow/Yellow Blinking @10M/100Mbps)
    • PoE LED (port1&2,the left indicator on RJ45)
      Yellow ON – PD detect, deliver power
    • Power LED – normal(Green ON)
  • Power input: DC10V~DC36V power supply
  • Power efficiency: 85% at full load(@ 24V typical,DC56V output, non-isolation power))
  • Power consumption: less than 5W when without PD loading
  • Operating temperature: -20℃~ +70℃
  • Operation humidity: 90% relative humidity, non-condensing
  • Storage temperature: -40℃~+85℃
  • Dimension: 40mm(H)x 116mm(W)x90mm(D)

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