Industrial-Grade Ethernet Switch With 24x100M & 4x1G Ports , Wide-Temp Support For Harsh Environments
Brand Name:H3C
Model Number:LS-IE4120U-28TP-H1
Port Speed:10Gbps
Virtualization:Supports VXLAN, EVPN, and ACI
Application:Data Center Networking
Ports:Up to 768 10/25/40/50/100 Gbps ports
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Product Details
Industrial-Grade Ethernet Switch With 24x100M & 4x1G Ports ,
Wide-Temp Support For Harsh Environments
The H3C LS-IE4120U-28TP-H1 is a rugged industrial-grade Ethernet switch designed for harsh environments, featuring 24x 10/100M ports and 4x Gigabit combo ports (SFP/RJ45) for high-speed connectivity. Built to withstand extreme conditions, it operates in a wide temperature range (-40°C to 75°C) and offers IP40 protection against dust and EMI interference, making it ideal for industrial automation, smart transportation, and power utility networks.
Key Features & Benefits
✔ Industrial Durability – Fanless design, DIN rail mounting, and
12-48V DC/24V AC dual power input ensure reliable operation in
demanding settings.
✔ High-Speed Networking – 4x Gigabit uplink ports (SFP or copper)
enable seamless backbone connectivity.
✔ Fast Redundancy – Supports ERPS (Ethernet Ring Protection
Switching) with <50ms failover, minimizing downtime.
✔ Industrial Protocol Support – Optimized for Profinet,
Ethernet/IP, and IEEE 1588v2 (PTP) for precise synchronization.
✔ Advanced Security & QoS – Features VLAN, ACL, 802.1X
authentication, and traffic prioritization for secure, stable data
transmission.
Technical Specifications
| Parameter | Specification |
|---|---|
| Ports | 24x 10/100M RJ45 + 4x 1G Combo (SFP/RJ45) |
| Switching Capacity | 12.8 Gbps |
| Operating Temp. | -40°C to 75°C |
| Power Input | 12-48V DC / 24V AC (redundant optional) |
| Protection Rating | IP40, EMI Level 4 |
| Redundancy Protocols | ERPS, STP/RSTP/MSTP |
| Management | Web, CLI, SNMP, H3C iMC |
Ideal Applications
Factory Automation (IIoT, PLC networks)
Transportation (Railway, Traffic Control)
Energy & Utilities (Smart Grid, Substations)
This industrial Ethernet switch delivers high reliability, fast recovery, and secure connectivity for mission-critical networks. DIN rail mounting and wide-temperature operation make it a top choice for harsh industrial deployments.
Industrial-Grade Ethernet Switch With 24x100M & 4x1G Ports , Wide-Temp Support For Harsh Environments
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