Industrial-Grade H3C LS-IE4320-28F Switch - 28-Port Gigabit , Wide Temp Range & PoE+ Support
Industrial-Grade H3C LS-IE4320-28F Switch - 28-Port Gigabit , Wide Temp Range & PoE+ Support
The H3C LS-IE4320-28F is a rugged industrial-grade Ethernet switch designed for harsh environments, delivering high-speed Gigabit connectivity, extreme temperature resilience, and optional PoE+ support. Ideal for smart factories, transportation, and power utilities, this switch ensures reliable networking with 24x 10/100/1000Base-T ports and 4x SFP fiber slots for flexible cabling.
Key Features & Benefits
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Industrial Durability
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Operates in -40°C to 75°C temperatures with high EMC resistance (IEC 61000-4 certified).
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Dual power inputs (AC/DC) and DIN-rail mounting for fail-safe deployment.
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High-Speed Connectivity
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28 Gigabit ports (24 RJ45 + 4 SFP) support VLAN, STP/RSTP, and port aggregation for scalable networks.
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Optional IEEE 802.3at PoE+ (30W/port) to power IP cameras, wireless APs, and IoT devices.
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Smart Management & Security
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Web/CLI/SNMP management with DHCP Snooping, ACLs, and port isolation for cyber protection.
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Supports Profinet and Ethernet/IP for industrial automation compatibility.
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Technical Specifications
| Parameter | Details |
|---|---|
| Ports | 24x 10/100/1000Base-T, 4x 100/1000Base-X SFP |
| PoE+ | Optional (Up to 30W/port) |
| Power Supply | Dual redundant (AC 220V or DC 24V) |
| Operating Temperature | -40°C to 75°C |
| Protocols | VLAN, STP/RSTP, LLDP, LACP, IGMP Snooping |
| Certifications | IEC 61000-4, CE, FCC |
Applications
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Industrial IoT (IIoT): Machine vision, PLC networks.
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Smart Transportation: Traffic control, railway signaling.
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Energy: Substations, solar/wind farm monitoring.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.