Description

• Specifications:
  • Physical Port:
    • 16-port 10/100/1000BASE-T Gigabit RJ45 copper with 802.3at PoE+ injector function
    • 2 1000BASE-X SFP slots
  • Power over Ethernet:
    • Complies with IEEE 802.3af/at Power over Ethernet end-span PSE
    • Up to 16 ports of IEEE 802.3af/802.3at devices powered
    • Supports PoE power up to 30 watts for each PoE port, all power up to 240W PoE budget.
    • Each port supports 54V DC power to PoE powered device
    • Auto detects powered device (PD)
    • Circuit protection prevents power interference between ports
    • Remote power feeding up to 100m
  • Switching:
    • Hardware-based 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X
    • Flow control for full duplex operation and back pressure for half duplex operation
    • Integrates address look-up engine, supporting 8K absolute MAC addresses
    • 9K jumbo frame supports all speeds (10/100/1000Mbps)
    • IEEE 802.1Q VLAN transparency
    • Hardware DIP switch for Standard, VLAN and Extend mode selection;
      • VLAN mode: Ports 1 to 14 cannot communicate with each other, but can communicate with the uplink ports 15 to 16 and SFP ports 17 to 18
      • Extend mode: Ports1 to 8 have data rate of 10Mbps. The farthest transmission distance up to 250 meters and all ports can communicate with each other.
    • The DIP switch can isolate ports to prevent broadcast storm and defend DHCP spoofing
    • Automatic address learning and address aging
    • Supports Energy-Efficient Ethernet (EEE) function (IEEE 802.3az)
  • Hardware:
    • 19-inch metal housing, 1U height
    • LED indicators for PoE ready and PoE activity
    • Ethernet Link Energy-saving technology
      • Link down power savings
      • Intelligent use of power based on cable length