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

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Beijing Youwang Times Technology Co., Ltd.

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

Brand Name : H3C

Model Number : LS-IE4300U-20P

Modular Design : Yes

Power Supply : Dual, hot-swappable

Port Type : SFP+

Port Speed : 10/25/40/50/100 Gbps

Virtualization Support : VM-FEX, VXLAN, Cisco ACI

Data Center Interconnect : OTV, LISP, MPLS

Chassis Options : Fixed or Modular

Uplink Interfaces : Up to 8 x 40/100-Gbps QSFP28 ports

Warranty : Limited lifetime hardware warranty

Port Count : 48

Product Warranty : Limited lifetime warranty

Network Management : CLI, SNMP, Web-based GUI

Network Protocols : IPv4, IPv6, OSPF, BGP, EIGRP

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

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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

Category	Specifications
Ports	16x 10/100/1000Base-T, 4x 1000Base-X SFP
PoE Support	IEEE 802.3at (PoE+), max 30W/port
Power Input	48V DC (redundant power option available)
Operating Temp	-40°C to 75°C
Switching Capacity	40Gbps
Protocols	ERPS, RSTP/MSTP, LLDP, IEEE 1588v2
Certifications	CE, FCC, UL61010, IEC 61850-3

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.

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

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