Description

• Hardware Specifications:
  • 802.3af/802.3at PoE Injector Port:24.
  • 10/100/1000BASE-T MDI/MDIX Ports:24.
  • 1000BASE-X SFP/mini-GBIC Slots:2.
  • Switch Architecture:Store-and-Forward.
  • Switch Fabric:52Gbps/non-blocking.
  • Switch Throughput at 64bytes:38.7Mpps at 64bytes.
  • MAC Address Table:8K entries.
  • Maximum Frame Size:9216 bytes.
  • Flow Control: IEEE 802.3x pause frame for full -duplex; back pressure for half -duplex.
  • LED Indicators:
    • System:Power (Green).
    • 10/100/1000BASE-T RJ45 Interfaces:
      • 10/100Mbps LNK/ACT (Red).
      • 1000Mbps LNK/ACT (Green).
      • PoE-in-Use (Amber).
    • 1000BASE-X SFP Interfaces:LNK/ACT (Green).
  • LCD Monitor (WxD):40.6×30.5 mm.
  • Buttom:Menu, Enter, Back, Up and Down.
  • Dimensions (WxDxH):440x233x44mm (1U height).
  • Enclosure:Metal.
  • Thermal Fan:3.
  • ESD Protection:
    • Contact discharge of +-KV DC.
    • Air discharge of +-8KV DC.
  • Surge Protection:+-6KV.
• Power over Ethernet:
  • PoE Standard:
    • IEEE 802.3af Power over Ethernet/PSE.
    • IEEE 802.3at Power over Ethernet Plus/PSE.
  • PoE Power Supply Type:End-span.
  • PoE Power Output:
    • Per port 53V-54V DC, 300mA. max. 15.4 watts (IEEE 802.3af).
    • Per port 53V-54V DC, 600mA. max. 30 watts (IEEE 802.3at).
  • Power Pin Assignment:1/2 (+), 3/6 (-).
  • PoE Power Budget:300 watts.
  • Max. Number of Class 2 PDs:24.
  • Max. Number of Class 3 PDs:23.
  • Max. Number of Class 4 PDs:11.
• Standards Conformance:
  • Regulatory Compliance:FCC Part 15 Class A, CE.
  • Standards Compliance:
    • IEEE 802.3 10BASE-T.
    • IEEE 802.3u 100BASE-TX.
    • IEEE 802.3ab Gigabit 1000BASE-T.
    • IEEE 802.3z Gigabit SX/LX.
    • IEEE 802.3x Flow control and back pressure.
    • IEEE 802.3af Power over Ethernet.
    • IEEE 802.3at Power over Ethernet Plus.
    • IEEE 802.3az Energy Efficient Ethernet (EEE).