NEU2044FBS Industrial Network Switch, 4RJ45 + 4Fiber Fast Ethernet, IP40

NEU2044FBS is an industrial Ethernet switch engineered for dependable Fast Ethernet communication in automation and control systems. It combines 4 x 10/100Base-TX RJ45 ports with 4 x 100Base-FX fiber ports to support mixed copper and optical networking, helping extend link distance and improve immunity to electromagnetic interference in harsh industrial sites. Optional fiber interfaces include SC, FC, ST, or SFP to match different field cabling standards.

Designed for industrial uptime, NEU2044FBS features a rugged, fanless aluminum enclosure with IP40 protection. It supports redundant DC 9–52V wide-range power inputs and reverse polarity protection to reduce the risk of downtime caused by unstable power conditions. Built-in one-click storm suppression helps protect the network from broadcast storms, while one-click QoS prioritization supports time-sensitive traffic in industrial Ethernet applications.

The switch is optimized for long-term operation across demanding environments. With a wide operating temperature range of -40°C to 75°C and resistance to surge, lightning, electromagnetic interference, and vibration, NEU2044FBS is well suited for control cabinets, machine-side installations, and remote stations. It supports store-and-forward switching and is designed for stable performance in continuous-duty industrial networks.

Typical applications include factory automation networks, PLC and HMI connectivity, machine vision line segments that require stable Fast Ethernet transport, and industrial monitoring systems where fiber uplinks are used to bridge long distances or high-EMI zones. Common topologies include point-to-point fiber links between cabinets, star networks in production lines, tree networks across workshops, and daisy-chain layouts in distributed automation equipment.

For reliability and compliance requirements, NEU2044FBS includes a 5-year warranty and is designed with an average trouble-free time of 300,000 hours MTBF. It is CE, FCC, and RoHS certified to support deployment in global industrial projects. Technical documentation is available upon request, including a datasheet to support system design, procurement, and installation planning.