Industrial-Grade PoE++ Switch 30W Port Power , Wide-Temp -40°C~75°C H3C LS-IE4320-28S-HPWR

The H3C LS-IE4320-28S-HPWR is a high-performance industrial Ethernet switch designed for demanding applications in extreme conditions. Featuring IEEE 802.3bt PoE++ support (30W per port), wide-temperature operation (-40°C to 75°C), and fanless rugged design, this switch delivers stable power and connectivity for IP cameras, wireless APs, industrial IoT sensors, and automation systems.

Key Features & Benefits

✅ Industrial-Grade Reliability – Operates in -40°C to 75°C, resistant to shock, vibration, and EMI, ensuring 24/7 uptime in factories, transportation, and outdoor deployments.
✅ High-Power PoE++ (30W per Port) – Supports 24x Gigabit PoE+ ports (802.3af/at/bt) for powering PTZ cameras, access points, and industrial devices without extra wiring.
✅ Gigabit Speed + Fiber Uplinks – 24x 10/100/1000BASE-T ports + 4x 1G SFP slots for flexible fiber connectivity.
✅ Redundant Ring Networking – Supports ERPS (G.8032) and STP/RSTP/MSTP for <50ms failover, minimizing downtime in critical operations.
✅ Secure & Easy to Manage – Features ACL, 802.1X, port security, and DHCP snooping, with CLI, Web, and SNMP management options.

Technical Specifications

Ideal Applications

✔ Smart Manufacturing – Reliable connectivity for PLC, robotics, and industrial control systems.
✔ Transportation & Smart City – Power and connect IP cameras, traffic signals, and roadside units.
✔ Oil & Gas/Energy – Harsh-environment networking for remote monitoring and automation.

Why Choose H3C LS-IE4320-28S-HPWR?
This rugged industrial switch combines high PoE power, extreme temperature resistance, and carrier-grade reliability, making it perfect for IIoT, Industry 4.0, and mission-critical networks.