Beijing Youwang Times Technology Co., Ltd.
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Industrial-Grade H3C LS-IE4520-56S-C-G Switch 56-Port Gigabit , Wide-Temp & ERPS Redundancy
The H3C LS-IE4520-56S-C-G is a high-performance industrial-grade Ethernet switch designed for harsh environments, offering 56 Gigabit ports (48x 10/100/1000Base-T + 8x SFP), extreme temperature tolerance (-40°C to 75°C), and millisecond-level redundancy (ERPS) for mission-critical applications. Ideal for smart factories, power utilities, transportation, and outdoor deployments, this switch ensures reliable connectivity, low latency, and robust security in demanding conditions.
✅ Industrial Durability
IP40-rated metal housing, anti-vibration, and fanless design for long-term reliability.
Wide operating temperature (-40°C~75°C) and high EMC immunity (≥4级), suitable for extreme climates.
✅ High-Speed Connectivity
56 Gigabit ports: 48x RJ45 + 8x SFP (Combo), supporting fiber uplinks (up to 80km).
IEEE 1588v2 (PTP) for precise time synchronization in industrial automation.
✅ Carrier-Class Reliability
ERPS (Ethernet Ring Protection) for <20ms failover, minimizing downtime.
LACP, STP/RSTP/MSTP, and QoS for optimized traffic management.
✅ Advanced Security & Management
Port security, ACLs, and 802.1X authentication to prevent unauthorized access.
Supports CLI, Web, SNMP, and H3C iMC for centralized monitoring.
| Parameter | Specification |
|---|---|
| Ports | 48x 10/100/1000Base-T + 8x SFP (Combo) |
| Switching Capacity | 112Gbps |
| Operating Temp. | -40°C ~ 75°C |
| Protection | IP40, 4kV surge protection |
| Redundancy | ERPS, RSTP, MSTP |
| Power Input | Dual 24V/48V DC or 100-240V AC (optional) |
The H3C LS-IE4520-56S-C-G combines rugged design, high-speed Gigabit ports, and sub-20ms redundancy to meet Industry 4.0, IIoT, and smart grid demands. Its compliance with CE, FCC, and UL standards ensures global deployment readiness.
Ideal for:
Smart Manufacturing (PLC/SCADA networks)
Transportation (Railway/ITS systems)
Energy (Power substations, renewable plants)
For datasheets, pricing, or custom configurations, contact H3C authorized partners today!