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H3C LS-IE4120U-8E Industrial 8-Port Gigabit Ethernet Switch Wide Temp

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Beijing Youwang Times Technology Co., Ltd.

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H3C LS-IE4120U-8E Industrial 8-Port Gigabit Ethernet Switch Wide Temp

Brand Name : H3C

Model Number : LS-IE4120U-8E

Flash Memory : 16 GB

Application : Data Center Networking

Modular : Yes

Port Count : 48

Latency : 1-3 microseconds

Qos Features : Intelligent Traffic Director (ITD) and Network Analytics Engine (NAE)

Port : 48/96/144/192/288/384/768

Security : ACL, CoPP, MACsec

Management Interfaces : CLI, SNMP, REST API

Product Warranty : Limited lifetime warranty

Operating Humidity : 5 to 95% non-condensing

High Availability Features : Virtual PortChannel (vPC), FabricPath, and Virtual Device Context (VDC)

Virtualization Support : VMware, Microsoft Hyper-V, and OpenStack

Model : Nexus 9000 Series

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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:

Parameter	Specification
Ports	8x 10/100/1000M RJ45, optional SFP
PoE Support	Available in LS-IE4120U-8E-P model
Operating Temp.	-40°C to 75°C
Protection	IP40, EMC Level 4
Redundancy	ERPS, RSTP/MSTP (<20ms recovery)
Power Input	12~48V DC or 24V AC (varies by model)
Management	Web, CLI, SNMP

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!

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