Beijing Youwang Times Technology Co., Ltd.
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Industrial-Grade PoE+ Switch With Gigabit Ports & ERPS Ring - H3C LS-IE4300U-6P-BS
The H3C LS-IE4300U-6P-BS is a high-performance industrial Ethernet switch designed for harsh environments, delivering Power over Ethernet (PoE+), Gigabit speeds, and reliable network redundancy. Built for factories, smart transportation, and outdoor deployments, this switch ensures stable connectivity with industrial-grade durability, advanced QoS, and easy management.
✔ Industrial Reliability
Operates in -40°C to 75°C extreme temperatures (IP40 rated)
DIN rail or wall-mountable for flexible installation
EMC & vibration-resistant for factory/outdoor use
✔ High-Speed PoE+ Connectivity
6× Gigabit PoE+ ports (IEEE 802.3at, 30W per port, 90W total)
2× SFP fiber uplinks for long-distance backbone connections
✔ Network Redundancy & Stability
ERPS (Ethernet Ring Protection Switching) for <50ms failover
Supports STP/RSTP/MSTP to prevent loops
QoS & VLAN for optimized industrial traffic (VoIP, cameras, PLCs)
✔ Secure & Easy to Manage
Web/CLI/SNMP management options
Port security, ACL, and MAC binding for cyber protection
Compatible with Modbus TCP, PROFINET for industrial IoT
| Category | Details |
|---|---|
| Ports | 6× 10/100/1000M PoE+ (90W total), 2× 1000M SFP |
| PoE Standard | IEEE 802.3af/at (30W max per port) |
| Power Input | 12–48VDC (dual redundant PSU optional) |
| Temperature | -40°C to 75°C |
| Protection | IP40, 4kV surge resistance |
| Protocols | ERPS, RSTP, VLAN, QoS, IGMP Snooping |
| Mounting | DIN rail or wall mount |
Factory automation (PLCs, sensors, robotics)
Smart traffic & surveillance (IP cameras, LED signs)
Renewable energy (solar/wind farm monitoring)
Railway & mining (vibration-resistant networking)
The H3C LS-IE4300U-6P-BS combines ruggedness, high-power PoE+, and millisecond-level redundancy—making it perfect for mission-critical industrial networks. Its wide voltage range and fiber support ensure seamless integration into existing infrastructure.