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

1. Industrial Durability

   • Operates in -40°C to 75°C temperatures with high EMC resistance (IEC 61000-4 certified).

   • Dual power inputs (AC/DC) and DIN-rail mounting for fail-safe deployment.

2. High-Speed Connectivity

   • 28 Gigabit ports (24 RJ45 + 4 SFP) support VLAN, STP/RSTP, and port aggregation for scalable networks.

   • Optional IEEE 802.3at PoE+ (30W/port) to power IP cameras, wireless APs, and IoT devices.

3. Smart Management & Security

   • Web/CLI/SNMP management with DHCP Snooping, ACLs, and port isolation for cyber protection.

   • Supports Profinet and Ethernet/IP for industrial automation compatibility.

Technical Specifications

Applications

• Industrial IoT (IIoT): Machine vision, PLC networks.

• Smart Transportation: Traffic control, railway signaling.

• Energy: Substations, solar/wind farm monitoring.

Shanghai Xinben Information Technology Co., Ltd.
Global Network Equipment Distributor | Technology Solutions Provider

Company Slogan:

"Bridging Innovation, Connecting Futures"
(Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's Connectivity Today")

Company Introduction (English):

About Us:
Shanghai Xinben Information Technology Co., Ltd. is a leading international distributor of cutting-edge network equipment and IT solutions. Headquartered in Shanghai, we specialize in delivering high-performance networking hardware, cybersecurity systems, and smart infrastructure technologies to enterprises, telecom providers, and partners worldwide.

Core Strengths:

• Global Distribution Network: Partnering with top-tier brands (Cisco, Huawei, H3C, Fortinet) to supply 5G, SD-WAN, and data center solutions.

• Localized Expertise: Technical support and customized procurement strategies for Asia-Pacific markets.

• Sustainability-Driven: Committed to green IT practices through energy-efficient product portfolios.

Key Offerings:
✔ Enterprise & Carrier-Grade Network Switches/Routers
✔ Cloud and Cybersecurity Solutions
✔ PoE/Wi-Fi 6/Wireless Access Infrastructure
✔ OEM/ODM Collaboration Services

Why Choose Xinben?

• 10+ Years of cross-border supply chain excellence

• Vendor-Agnostic advisory for optimal cost-performance ratios

• Eco-Tech 2030 Initiative: Reducing carbon footprints through intelligent networking

Vision:
To empower the connected world through reliable, scalable, and sustainable technology distribution.