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Industrial-Grade 52-Port Gigabit Switch With Redundant Power & ERPS Ring , H3C LS-IE4320-52S

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Beijing Youwang Times Technology Co., Ltd.

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Industrial-Grade 52-Port Gigabit Switch With Redundant Power & ERPS Ring , H3C LS-IE4320-52S

Brand Name : H3C

Model Number : LS-IE4320-52S

Modular Design : Yes

Modular : Yes

Vlan Support : Yes

Multicast Entries : Up to 8,000

Security : ACL, CoPP, MACsec

Virtual Network Services : VXLAN

Virtualization : Yes

Data Center Interconnect : OTV, LISP, VXLAN

Management Protocol : SNMP, SSH, Telnet, CLI

Scalability : Up to 1.5 Tbps switching capacity

Product Size : 1U

Port Count : 48

Weight : 17.6 lbs

Buffer Memory : 16 GB

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Industrial-Grade 52-Port Gigabit Switch With Redundant Power & ERPS Ring , H3C LS-IE4320-52S

The H3C LS-IE4320-52S is a robust 52-port Gigabit industrial switch designed for mission-critical applications in demanding environments. Featuring a fanless, ruggedized design, it operates reliably in extreme temperatures (-40°C to 75°C) and resists vibrations, dust, and humidity—making it ideal for smart manufacturing, power utilities, transportation, and oil & gas industries.

Key Features & Benefits

✔ Industrial-Grade Durability – Certified for IEC 61000-6-2/4 (EMC) and UL/cUL, ensuring stable performance in harsh conditions.
✔ High-Speed, High-Density Ports – 52x Gigabit ports (combo RJ45/SFP) for flexible copper/fiber connectivity.
✔ Redundant Power Inputs – Supports dual DC power (12~48V) for uninterrupted operation.
✔ Ultra-Fast Network Recovery – ERPS (Ethernet Ring Protection Switching) and STP/RSTP/MSTP for <20ms failover.
✔ Advanced Security & QoS – ACL, port isolation, 802.1p/DSCP prioritization to secure industrial networks.
✔ Easy Management – Web, CLI, SNMP, and H3C iMC integration for centralized control.

Technical Specifications

Category	Specification
Ports	48x 10/100/1000BASE-T, 4x 100/1000BASE-X SFP
Switching Capacity	104 Gbps
Power Supply	Dual 12~48V DC (redundant)
Operating Temp.	-40°C to 75°C
Protection	IP40, surge protection (6kV)
Protocols	ERPS, RSTP, VLAN, QoS, IGMP, IPv6

Why Choose the H3C LS-IE4320-52S?

This industrial Ethernet switch delivers high reliability, low latency, and easy scalability for OT/IIoT networks. Its wide-temperature operation, redundant power, and fast ring network recovery make it perfect for smart factories, rail systems, and remote substations requiring 24/7 uptime.

Ideal for:

Industry 4.0 (PLC, SCADA, MES connectivity)
Smart Grids & Renewable Energy
Transportation (Railway, Traffic Control)

For long-distance fiber links, optional H3C SFP modules (up to 80km) are available. Contact us today for pricing and customization!

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