Beijing Youwang Times Technology Co., Ltd.
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Industrial-Grade PoE+ Switch With 12 Ports , Wide Temperature & Dual DC Power For Harsh Environments
The H3C LS-IE4300-12P-PWR-DC is a rugged 12-port Gigabit PoE+ switch designed for industrial applications requiring high reliability, PoE power, and extreme temperature resistance. Built to withstand harsh conditions like factories, outdoor surveillance, and transportation networks, this switch delivers stable connectivity with advanced industrial-grade features.
✅ Industrial Durability
Wide Temperature Range: Operates in -40°C to 75°C environments (IEC 60068-2).
High EMI Protection: Meets IEC 61000-6-4 industrial EMC standards.
IP30 Metal Housing: Dust & vibration-resistant, fanless design for silent operation.
✅ Powerful PoE+ Support
12× 10/100/1000M PoE+ Ports: Complies with IEEE 802.3af/at, max 30W per port.
Total PoE Budget: 180W – Powers IP cameras, wireless APs, and IoT devices efficiently.
Smart PoE Management: Auto-detection, priority scheduling, and overload protection.
✅ Redundant & Reliable Power
Dual DC Input (24V/48V): Ensures continuous operation in critical setups.
High MTBF (>100,000 hrs): Minimizes downtime in industrial automation.
✅ Advanced Networking & Security
Layer 2 Features: VLAN, QoS, STP/RSTP, and port aggregation for optimized traffic.
Enhanced Security: MAC binding, ACLs, and port isolation to prevent breaches.
| Feature | Specification |
|---|---|
| Ports | 12× 10/100/1000BASE-T (PoE+) |
| PoE Standard | IEEE 802.3af/at (Max 30W/port) |
| Total PoE Budget | 180W |
| Power Supply | Dual 24V/48V DC (Redundant) |
| Operating Temperature | -40°C to 75°C |
| EMC Certification | IEC 61000-6-4 (Industrial Grade) |
| Enclosure | IP30 Metal, Fanless |
| Management | Web, CLI, SNMP (Optional) |
Factory Automation: Connect PLCs, sensors, and robotic systems.
Outdoor Surveillance: Power IP cameras in extreme weather.
Transportation & Energy: Reliable comms for rail, power grids, and oil/gas.