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GSW-1820HP - Planet 16 Port 10/100/1000T 802.3at PoE + 2-Port 1000X SFP Gigabit Ethernet Switch

Part Number: GSW-1820HP Categories ,

The GSW-1820HP is equipped with 16 10/100/1000BASE-T Gigabit Ethernet ports and 2 1000BASE-X SFP interfaces with the inner power system. With a total of 240 watts of PoE budget, it features high-performance Gigabit IEEE 802.3af PoE (up to 15.4W) and IEEE 802.3at PoE+ (up to 30W) capabilities on all ports.

Physical Port

  • 16-port 10/100/1000BASE-T Gigabit RJ45 copper with 802.3at PoE+ injector function
  • 2 1000BASE-X mini-GBIC/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 52V 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 desktop size, 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