Industrial-Grade Gigabit Switch With 30 Ports , Wide Temp & Redundant Power For Harsh Environments

The H3C LS-IE4520-30S-C-DC is a rugged 30-port Gigabit Ethernet switch designed for demanding industrial applications. Built to withstand extreme temperatures, electromagnetic interference, and harsh conditions, it ensures stable connectivity for smart factories, power substations, transportation systems, and outdoor deployments.

Key Features & Benefits

✔ Industrial-Grade Durability

• Operates in -40°C to 75°C environments, ideal for extreme climates

• IP40-rated metal housing, fanless design for dust & vibration resistance

• EMC-certified (IEC61000-4) for reliable performance in high-interference areas

✔ High-Speed Connectivity & Flexibility

• 24× 10/100/1000Base-T ports + 6× SFP fiber slots (Combo ports for copper/fiber)

• Supports single-mode/multi-mode fiber (up to 80km with SFP modules)

• Dual 12-48V DC power inputs with optional redundancy for fail-safe operation

✔ Industrial Networking Protocols

• <50ms ERPS ring protection for fast network recovery

• IEEE 1588v2 (PTP) for precise timing in automation & power grids

• QoS, VLAN, ACLs for traffic prioritization & security

✔ Easy Management & Security

• Web, CLI, and SNMP management options

• Port security, 802.1X, DHCP Snooping to prevent unauthorized access

• Compatible with H3C iMC for centralized monitoring

Technical Specifications

Ideal Applications

• Smart Grids & Power Utilities – Substation automation, SCADA systems

• Factory Automation – PLCs, robotics, IIoT connectivity

• Transportation – Railway signaling, traffic control

• Outdoor Deployments – Solar/wind farms, oil & gas fields

Why Choose This Switch?

The H3C LS-IE4520-30S-C-DC combines military-grade durability, high-speed Gigabit ports, and industrial protocols to deliver uninterrupted networking in mission-critical environments. Its wide temperature range, fiber support, and redundant power make it a top choice for industries requiring 24/7 reliability.

For pricing or customization, contact H3C authorized partners today!