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Industrial-Grade PoE+ Switch With 28 Ports , Wide Temp Range & ERPS Ring , H3C LS-IE4320-28P-S

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Industrial-Grade PoE+ Switch With 28 Ports , Wide Temp Range & ERPS Ring , H3C LS-IE4320-28P-S

Brand Name : H3C

Model Number : LS-IE4320-28P-S

Operating Temperature : 0°C to 40°C

Port Speed : 10G/25G/40G/100G

Virtualization : VXLAN, NVGRE, MPLS

Flash Memory : 16 GB

Supported Protocols : TCP/IP, IPv4, IPv6, OSPF, BGP, MPLS

Number Of Ports : Up to 96

Security Features : Access Control Lists (ACLs), MACsec encryption, Network Address Translation (NAT)

Product Type : Network Switch

Port Count : 48

Product Model : DCS-1000

Traffic Monitoring : NetFlow, SPAN, ERSPAN

Port Type : 10/25/40/100 Gigabit Ethernet

Power Supply : Dual, hot-swappable 1+1 redundant

Network Protocols : TCP/IP, IPv4, IPv6, OSPF, BGP, EIGRP

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Industrial-Grade PoE+ Switch With 28 Ports , Wide Temp Range & ERPS Ring , H3C LS-IE4320-28P-S

The H3C LS-IE4320-28P-S is a rugged industrial-grade PoE+ Ethernet switch designed for harsh environments, offering high reliability, advanced redundancy, and flexible connectivity. With 24× Fast Ethernet ports, 4× Gigabit SFP slots, and 370W PoE+ budget, it powers IP cameras, wireless APs, and industrial IoT devices while ensuring stable data transmission in extreme conditions.

Key Features & Benefits

✔ Industrial Durability – Operates in -40°C to 75°C environments with fanless, metal housing, EMI/anti-surge protection, and DIN rail/wall mounting for easy deployment.
✔ High-Power PoE+ Support – 24× IEEE 802.3af/at PoE ports (30W max per port, 370W total) for PD devices, reducing cabling complexity.
✔ Fast Network Redundancy – ERPS (Ethernet Ring Protection, <50ms failover) and STP/RSTP/MSTP ensure uninterrupted operations in critical applications.
✔ Gigabit Fiber Uplinks – 4× SFP slots for long-distance fiber or copper uplinks (up to 120km with optics).
✔ Enhanced Security – ACL, port security, DHCP snooping, and MAC/IP/port binding prevent unauthorized access.

Technical Specifications

Category	Details
Ports	24× 10/100M RJ45 (PoE+), 4× 1G SFP
PoE Budget	370W (IEEE 802.3af/at)
Switching Capacity	12.8Gbps
Operating Temp.	-40°C to 75°C
Redundancy	ERPS, STP/RSTP/MSTP
Power Input	48V DC (44–57V range)
Certifications	CE, FCC, UL61010, IEC 61000-6-2/4

Ideal Applications

Industrial IoT (IIoT) & Smart Factories – Reliable connectivity for PLCs, sensors, and HMIs.
Outdoor & Transportation – Resists vibrations, dust, and extreme temps in rail/road systems.
Power Utilities & Oil/Gas – EMI-hardened for substations and remote sites.

Why Choose H3C LS-IE4320-28P-S? This industrial PoE switch combines high-power PoE, ultra-wide temperature tolerance, and sub-50ms redundancy, making it perfect for mission-critical networks. Scalable, secure, and built to last—optimized for Industry 4.0 and harsh deployments.

China Industrial-Grade PoE+ Switch With 28 Ports , Wide Temp Range & ERPS Ring , H3C LS-IE4320-28P-S wholesale

Industrial-Grade PoE+ Switch With 28 Ports , Wide Temp Range & ERPS Ring , H3C LS-IE4320-28P-S Images

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