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

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

- Support 16-port 10/100/1000BASE-T Gigabit RJ45 copper with 802.3at PoE+ injector function and 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

Specifications

- Bảo hành: 12 tháng.