Industrial-Grade Gigabit PoE+ Switch - 10-Port , Wide Temp & Rugged
Design For Harsh Environments
The H3C LS-IE4120U-10P-H1 is a rugged industrial-grade Gigabit PoE+
switch designed to deliver high-performance, stable connectivity in
extreme conditions. With 10 ports (8x Gigabit RJ45 + 2x SFP),
wide-temperature operation (-40°C~75°C), and robust EMI protection,
it ensures seamless networking for industrial automation, smart
transportation, and outdoor deployments.
Key Features & Benefits
✔ Industrial Durability – Operates in -40°C to 75°C environments
with IP40 protection, resistant to dust, vibrations, and
electromagnetic interference.
✔ Power over Ethernet (PoE+) – Supports IEEE 802.3at/af standard,
delivering up to 30W per port to power IP cameras, wireless APs,
and IoT devices.
✔ High-Speed Gigabit Connectivity – 8x 10/100/1000Base-T ports + 2x
SFP slots for fiber or copper uplinks, ensuring flexible network
expansion.
✔ Network Redundancy & Reliability – Supports ERPS (Ethernet Ring
Protection Switching) and RSTP/MSTP for <50ms failover,
minimizing downtime.
✔ Easy Deployment & Management – DIN-rail or wall-mountable, with
Web/CLI/SNMP management for remote monitoring and configuration.
Technical Specifications
| Category | Specifications |
|---|
| Ports | 8x 10/100/1000Base-T (PoE+), 2x 1000Base-X SFP |
| PoE Budget | Up to 240W total (30W per port, IEEE 802.3at/af) |
| Power Input | 48V DC (12~48V wide range) or 24V AC |
| Operating Temp | -40°C ~ 75°C |
| Protection | IP40, 4kV surge protection, EMI Industrial Level 4 |
| Switching Capacity | 20Gbps |
| Network Protocols | ERPS, RSTP, MSTP, VLAN, QoS, LLDP, IGMP Snooping |
| Management | Web, CLI, SNMPv1/v2c/v3, Telnet |
Ideal Applications
Factory Automation – Reliable connectivity for PLCs, sensors, and
SCADA systems.
Outdoor Surveillance – PoE+ powers IP cameras in harsh weather
conditions.
Transportation & Energy – Substations, rail networks, and traffic
control systems.
Why Choose This Switch?
The H3C LS-IE4120U-10P-H1 combines industrial toughness, high-speed
PoE+, and smart redundancy features, making it a top choice for
mission-critical networks. Its wide-temperature operation, compact
design, and easy management ensure long-term reliability in the
most demanding environments.
