Tripp Lite 10/100 Mbps Ruggedized 5-Port Industrial Ethernet Switch

The Tripp Lite NFI-U05A is a five-port unmanaged Ethernet switch that delivers reliable 10 or 100 Mbps connectivity in places where ordinary network gear cannot last. It suits control cabinets, production lines, warehouses, outdoor kiosks, and any setting that deals with temperature swings, vibration, or dust.

Each RJ45 port automatically negotiates speed and duplex, then forwards traffic only to the device that needs it. This keeps unnecessary chatter off the network and preserves bandwidth for critical data. Built-in Ethernet/IP Quality of Service allows time-sensitive packets—such as machine commands, security video, or voice—to move to the front of the line.

The housing is metal and meets industrial-grade standards, so the switch keeps working when shock or vibration would disable a typical office unit. It starts up at temperatures as low as -40 °C and remains stable up to 75 °C, covering freezers, hot factory ceilings, and outdoor enclosures in mid-summer.

Installation is straightforward. Snap the switch onto a standard DIN rail or secure it to a wall, connect power, and it begins forwarding packets without software setup. Front-panel LEDs confirm power, link status, and activity at a glance, making routine checks quick and easy.

The NFI-U05A complies with the Trade Agreements Act, simplifying procurement for federal and state agencies. Tripp Lite backs the switch with a three-year limited warranty and support from a team that understands industrial networking in depth.

• Five auto-negotiating 10/100 Mbps RJ45 ports for unmanaged switching
• Ethernet/IP Quality of Service prioritizes time-critical traffic
• Metal housing built to industrial standards operates from -40 °C to 75 °C
• Ready for DIN-rail or wall mounting with included hardware
• LEDs display power, link, and activity status
• TAA-compliant for government and GSA contracts
• Three-year limited Tripp Lite warranty