Industrial-Grade 8-Port Gigabit Ethernet Switch Wide Temp , PoE Support & ERPS Ring H3C LS-IE4120U-8E

The H3C LS-IE4120U-8E is a rugged 8-port Gigabit Industrial Ethernet Switch designed for harsh environments like factories, power plants, and transportation systems. With wide-temperature operation (-40°C to 75°C), high EMI immunity (EMC Level 4), and optional PoE support, it ensures reliable connectivity in mission-critical applications.

Key Features:

✔ Industrial Durability – Operates in extreme temperatures (-40°C~75°C) with IP40 protection and vibration-resistant design.
✔ High-Speed Gigabit Ports – 8x 10/100/1000Mbps RJ45 ports with optional SFP slots for fiber uplinks.
✔ Fast Network Redundancy – Supports ERPS (Ethernet Ring Protection Switching) and STP/RSTP, ensuring <20ms failover for uninterrupted operations.
✔ PoE Support (Optional) – Provides power to IP cameras, wireless APs, and sensors (check LS-IE4120U-8E-P for PoE model).
✔ Advanced Security & QoS – Features 802.1X authentication, ACL, and VLAN for secure networks, plus traffic prioritization for real-time data.
✔ Easy Deployment – DIN rail or wall-mountable, 12~48V DC wide voltage input, and fanless silent operation.

Technical Specifications:

Ideal Applications:

• Industrial Automation (PLC, SCADA, Robotics)

• Smart Transportation (Railway, Traffic Control)

• Energy & Utilities (Solar/Wind Farms, Substations)

• Outdoor & Harsh Environments (Mining, Oil & Gas)

The H3C LS-IE4120U-8E delivers high reliability, fast redundancy, and flexible deployment, making it a top choice for industrial networking. Contact us for pricing and customization options!

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.