Beijing Youwang Times Technology Co., Ltd.
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Industrial-Grade Gigabit PoE+ Switch - 10-Port , Wide Temp & Rugged Design For Harsh Environments
The H3C LS-IE4120U-10P-H1 is a rugged industrial-grade Gigabit PoE+ switch designed to deliver high-performance, stable connectivity in extreme conditions. With 10 ports (8x Gigabit RJ45 + 2x SFP), wide-temperature operation (-40°C~75°C), and robust EMI protection, it ensures seamless networking for industrial automation, smart transportation, and outdoor deployments.
✔ Industrial Durability – Operates in -40°C to 75°C environments with IP40 protection, resistant to dust, vibrations, and electromagnetic interference.
✔ Power over Ethernet (PoE+) – Supports IEEE 802.3at/af standard, delivering up to 30W per port to power IP cameras, wireless APs, and IoT devices.
✔ High-Speed Gigabit Connectivity – 8x 10/100/1000Base-T ports + 2x SFP slots for fiber or copper uplinks, ensuring flexible network expansion.
✔ Network Redundancy & Reliability – Supports ERPS (Ethernet Ring Protection Switching) and RSTP/MSTP for <50ms failover, minimizing downtime.
✔ Easy Deployment & Management – DIN-rail or wall-mountable, with Web/CLI/SNMP management for remote monitoring and configuration.
| Category | Specifications |
|---|---|
| Ports | 8x 10/100/1000Base-T (PoE+), 2x 1000Base-X SFP |
| PoE Budget | Up to 240W total (30W per port, IEEE 802.3at/af) |
| Power Input | 48V DC (12~48V wide range) or 24V AC |
| Operating Temp | -40°C ~ 75°C |
| Protection | IP40, 4kV surge protection, EMI Industrial Level 4 |
| Switching Capacity | 20Gbps |
| Network Protocols | ERPS, RSTP, MSTP, VLAN, QoS, LLDP, IGMP Snooping |
| Management | Web, CLI, SNMPv1/v2c/v3, Telnet |
Factory Automation – Reliable connectivity for PLCs, sensors, and SCADA systems.
Outdoor Surveillance – PoE+ powers IP cameras in harsh weather conditions.
Transportation & Energy – Substations, rail networks, and traffic control systems.
The H3C LS-IE4120U-10P-H1 combines industrial toughness, high-speed PoE+, and smart redundancy features, making it a top choice for mission-critical networks. Its wide-temperature operation, compact design, and easy management ensure long-term reliability in the most demanding environments.