NEU3088G Industrial Ethernet Switch, 8x Gigabit RJ45 + 8x 1G SFP, L2 Managed

NEU3088G is a managed industrial Ethernet switch engineered for fiber-ready Gigabit networks where uptime is critical. It combines 8 Gigabit RJ45 access ports with 8 1G SFP interfaces to connect edge devices and aggregate traffic over optical fiber across long distances or high-interference environments.

In industrial networks, fast fault recovery directly impacts production continuity. NEU3088G supports ERPS self-healing ring technology with recovery time below 50 ms, allowing ring-based architectures to maintain service during link failures. It also supports STP and RSTP, providing additional options for loop prevention and redundancy planning. Layer 2 management capabilities include VLAN segmentation, QoS prioritization, port mirroring for diagnostics, link aggregation, and broadcast storm suppression to improve determinism and stability.

The hardware design focuses on harsh-site reliability. A compact IP40 enclosure and fanless cooling help extend service life in dusty or vibration-prone cabinets. Dual redundant DC power inputs from 9 to 52 VDC improve availability in sites with unstable power sources. The switch is suitable for long-term operation in wide temperature industrial environments.

Typical use cases include automation line networking, remote cabinet aggregation, highway and tunnel surveillance networks, and utility monitoring. Recommended topologies include star networks for centralized control rooms, chain networks for linear production lines, and ERPS ring networks for high-availability corridors with multiple cabinets.

NEU3088G includes a 5-year warranty and is CE, FCC, RoHS certified. Datasheet support is available for engineering selection and project delivery.