Industrial-Grade PoE+ Switch With Wide-Temp & ERPS Ring , 20-Port Gigabit Ethernet Switch

Industrial-Grade PoE+ Switch With Wide-Temp & ERPS Ring , 20-Port Gigabit Ethernet Switch

The H3C LS-IE4300U-20P is a rugged 20-port Gigabit Ethernet switch designed for harsh industrial environments. Featuring IEEE 802.3at PoE+ support, wide-temperature operation (-40°C to 75°C), and ERPS (Ethernet Ring Protection Switching), this switch ensures reliable connectivity in critical applications like smart grids, transportation, and factory automation.

Key Features & Benefits

✅ Industrial Durability

• -40°C to 75°C operating range for extreme cold/heat environments.

• EMC Industrial Grade 4 certified, resistant to vibration, dust, and EMI.

• Fanless design for silent, maintenance-free operation.

✅ High-Speed Connectivity & PoE+ Support

• 16x 10/100/1000Base-T ports + 4x 1000Base-X SFP slots (fiber support up to 40km).

• IEEE 802.3at PoE+ (up to 30W per port) for powering IP cameras, wireless APs, and IoT devices.

✅ Reliable Redundancy & Low Latency

• ERPS ring topology (sub-20ms failover) for mission-critical networks.

• IEEE 1588v2 PTP for precise time synchronization in industrial automation.

✅ Advanced Security & Management

• Layer 2 security: ACL, 802.1X, port isolation, and DHCP snooping.

• Multiple management options: Web, CLI, SNMP, and H3C iMC compatibility.

Technical Specifications

Why Choose the H3C LS-IE4300U-20P?

This industrial PoE switch is ideal for applications requiring high reliability, fast redundancy, and power-over-Ethernet in challenging conditions. Whether for smart rail systems, oil & gas, or outdoor surveillance, its rugged design and advanced features ensure uninterrupted performance.

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.