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
| Model | H3C LS-IE4320-28S-HPWR |
|---|
| Ports | 24x Gigabit PoE+ (30W max), 4x 1G SFP |
| PoE Standard | IEEE 802.3af/at/bt (PoE++) |
| Total PoE Budget | 370W |
| Operating Temp. | -40°C ~ 75°C |
| Power Input | 48V DC (12~48V wide range) |
| Switching Capacity | 56Gbps |
| Redundancy Protocols | ERPS, STP, RSTP, MSTP |
| Mounting | DIN rail or wall mount |
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.
