Industrial-Grade PoE+ Switch With High Reliability & ERPS Ring ,
10-Port Gigabit Ethernet Switch
The H3C LS-IE4300U-10P-H1 is a rugged 10-port Gigabit Ethernet
switch designed for harsh industrial environments. Featuring IEEE
802.3af/at PoE+ support, high-temperature tolerance (-40°C to
75°C), and millisecond-level ERPS ring redundancy, this switch
ensures stable connectivity for critical applications in
manufacturing, transportation, and energy sectors.
Key Features & Benefits
✅ Industrial-Grade Durability
Operates in extreme conditions (-40°C to 75°C, IP40 protection)
Fanless design for silent, maintenance-free operation
12-48V DC dual power inputs with redundancy support
✅ Power over Ethernet (PoE+)
8x Gigabit PoE+ ports (30W max per port) for IP cameras, wireless
APs, and IoT devices
Compliant with IEEE 802.3af/at standards
✅ High-Speed & Reliable Networking
8x 10/100/1000BASE-T ports + 2x SFP fiber slots for flexible
uplinks
ERPS (Ethernet Ring Protection Switching) for <20ms failover,
ensuring zero downtime
Supports STP/RSTP/MSTP for loop prevention
✅ Advanced Security & Management
Port-based ACLs, 802.1X authentication, and DoS attack prevention
H3C iMC compatibility for centralized monitoring & troubleshooting
Technical Specifications
| Category | Specifications |
|---|
| Ports | 8x 10/100/1000BASE-T (PoE+), 2x 1000BASE-X SFP |
| PoE Budget | 120W total (30W per port) |
| Power Input | 12-48V DC (dual redundant) |
| Operating Temp | -40°C to 75°C |
| Protection | IP40, EMI/EMC compliant (IEC 61000) |
| Redundancy | ERPS, STP/RSTP/MSTP |
| Dimensions | 135mm × 105mm × 44mm (DIN rail/wall-mountable) |
Ideal Applications
✔ Factory automation (PLC, sensor networks)
✔ Smart transportation (roadside ITS, traffic control)
✔ Power/utility (substation monitoring, SCADA systems)
✔ Outdoor deployments (wind/solar farms, oil & gas)
Why Choose This Industrial Switch?
The H3C LS-IE4300U-10P-H1 combines military-grade durability, PoE+
convenience, and carrier-class reliability in a compact form
factor. Whether you need to deploy mission-critical networks in
extreme temperatures or require fast-recovery ring topology, this
switch delivers enterprise-grade performance for industrial IoT
(IIoT) environments.
