Physical Port

• 4 10/100BASE-TX Fast Ethernet IEEE 802.3at PoE+ RJ45 copper ports (Ports 1 to 4)
• 1 10/100BASE-TX Fast Ethernet non-PoE RJ45 copper port

Power over Ethernet

• Complies with IEEE 802.3at Power over Ethernet Plus, end-span PSE
• Backward compatible with IEEE 802.3af Power over Ethernet
• Up to 4 ports of IEEE 802.3af/at devices powered
• Up to 120-watt PoE budget
• Supports PoE power up to 36 watts for each PoE port
• 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 in standard mode with 250m in extend mode

Switching

• Hardware-based 10/100Mbps (half/full duplex), auto-negotiation and auto MDI/MDI-X
• Features Store-and-Forward mode with wire-speed filtering and forwarding rates
• IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation
• 1K MAC address table size
• IEEE 802.1Q VLAN transparency
• Hardware-based DIP switch for Standard, VLAN and Extend mode selection;
  the Extend mode features 25-watt PoE transmission distance of 250m at speed of 10Mbps
  (Only for Ports 1 to 4)
• Automatic address learning and address aging

Industrial Case and Installation

• IP40 metal case 
• DIN-rail, wall-mount design or side wall-mount design
• One terminal block for master and slave power input (Power Range: 12 ~ 54V DC redundant power) 
• 12~54V DC redundant power with polarity reverse protect function
• Fault alarm for power input failed
• 4 real-time PoE power usage indicators
• Supports 5KV DC Ethernet ESD protection
• -40 to 75 degrees C operating temperature