Industrial-Grade Gigabit Ethernet Switch With Wide-Temp & ERPS Ring - H3C LS-IE4120U-5E-H1

Industrial-Grade Gigabit Ethernet Switch With Wide-Temp & ERPS Ring - H3C LS-IE4120U-5E-H1

The H3C LS-IE4120U-5E-H1 is a high-performance industrial-grade Gigabit Ethernet switch designed for harsh environments, offering ultra-reliable connectivity in industries like manufacturing, energy, and transportation. Built to withstand extreme temperatures (-40°C to 75°C) and featuring IP40 protection, this rugged switch ensures stable operation in dusty, high-vibration settings.

Key Features & Benefits

✔ Industrial Durability – Wide-temperature operation, fanless design, and DIN-rail mounting for tough conditions.
✔ High-Speed Gigabit Ports – 5x 10/100/1000M RJ45 ports + 1x SFP slot for flexible fiber/cable connectivity.
✔ Fast Redundancy (ERPS Ring) – Sub-20ms network recovery with Ethernet Ring Protection (ERPS G.8032) for zero downtime.
✔ Dual Power Input (12-48V DC) – Supports redundant power for uninterrupted operation.
✔ Advanced Security & Management – VLAN, QoS, ACLs, and SNMP for secure, optimized traffic control.

Technical Specifications (H3C LS-IE4120U-5E-H1)

Ideal Applications

✅ Factory Automation – Reliable PLC, sensor, and camera connectivity
✅ Smart Grids & Power – Substation monitoring with ERPS failover
✅ Transportation – Rail/road traffic control systems
✅ Oil & Gas – Harsh outdoor deployments

Why Choose This Industrial Switch?

The H3C LS-IE4120U-5E-H1 combines military-grade durability with enterprise-level networking features, making it a top choice for mission-critical industrial networks. Its Gigabit speeds, fast redundancy, and wide-voltage support ensure seamless performance where standard switches fail.