Physical Port

• 24-port 10 / 100 / 1000BASE-T Gigabit Ethernet RJ45 copper
• 2 1000BASE-X mini-GBIC SFP interfaces

Power over Ethernet

• Complies with IEEE 802.3af/at Power over Ethernet end-span PSE
• Up to 24 ports of IEEE 802.3af/802.3at devices powered
• Supports PoE power up to 30.8 watts for each PoE port
• Each port supports 52V DC power to PoE powered device
• 300-watt PoE budget
• Auto detects powered device
• Circuit protection prevents power interference between ports
• Remote power feeding up to 100m in standard mode and 250m in extend mode

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
• IEEE 802.1Q VLAN transparency
• Hardware DIP switch for Standard , VLAN and Extend mode selection; the “ Extend ” mode features 30-watt PoE transmit distance of 250m at speed of 10Mbps and VLAN isolation
• Solid DIP switch to isolate ports to prevent broadcast storm and defend DHCP spoofing

Hardware

• 19-inch desktop size, 1U height, rack mountable
• LED indicators for system power, per port PoE ready and PoE activity, speed, Link/Act
• LCD monitor for system status and PoE usage status display
• 2 silent fan to provide stable and efficient power performance