The Lanberg ILFE-4P-1GE-1S-90 switch connects wired network devices and provides PoE power over Ethernet. It features four Fast Ethernet RJ45 ports with PoE, one Gigabit Ethernet port, and one SFP slot for fiber-optic connectivity. VLAN mode logically separates network traffic, while EXTEND mode supports PoE data transmission and power over distances of up to 250 m.

Its metal construction, passive cooling, and DIN rail mounting option make it suitable for industrial environments and surveillance infrastructure. The dual power input allows two independent power sources to be connected, with automatic failover if one stops working. The device is unmanaged and operates on a Plug & Play basis.

• Quantity: 1
• Type: Unmanaged industrial switch
• Fast Ethernet ports: 4 RJ45 10/100 Mb/s
• Gigabit Ethernet ports: 1 RJ45 1000BASE-T
• SFP slots: 1 1000BASE-X
• PoE+ ports: 3
• PoE++ ports: 1, up to 90 W
• PoE standards: IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt
• Network features: VLAN, EXTEND, automatic MDI/MDI-X detection, flow control, automatic MAC address learning
• Redundant power supply: Dual input with automatic failover
• Mounting: DIN rail
• Cooling: Passive
• Enclosure material: Metal
• Operating temperature range: -25 to 65 °C
• Operating humidity: 10–90%
• Throughput: 12 Gb/s
• MAC address table size: 2000
• Surge protection: 6 kV
• Power supply: 48–56 V DC
• Dimensions: 119 × 94 × 30 mm
• Weight: 0.4 kg
• Package contents: Power adapter