Industrial-Grade H3C IE4320-28S-PS1 Switch Wide-Temp , High Reliability & Gigabit Ports

Industrial-Grade H3C IE4320-28S-PS1 Switch Wide-Temp , High Reliability & Gigabit Ports

The H3C IE4320-28S-PS1 is a rugged industrial Ethernet switch designed for harsh environments, offering wide-temperature operation, high reliability, and Gigabit-speed connectivity. Ideal for smart manufacturing, power utilities, transportation, and oil & gas, this switch ensures stable performance in extreme conditions with EMC industrial-grade protection, fanless cooling, and redundant power support.

Key Features & Benefits

✔ Industrial Durability

• Operates in -40°C to 75°C environments, resistant to dust, vibration, and humidity.

• EMC Level 4 certified—excellent anti-interference for factories and substations.

• Fanless design for silent, maintenance-free operation.

✔ High-Speed & Low-Latency Networking

• 24× 10/100/1000BASE-T ports + 4× 1000BASE-X SFP slots for flexible fiber/copper connections.

• Supports IEEE 1588v2 (PTP) for precise time synchronization in automation systems.

• ERPS ring redundancy (<20ms failover) ensures zero packet loss in critical applications.

✔ Enterprise-Class Security & Management

• Layer 2+ features: VLAN, QoS, ACLs, and 802.1X authentication for secure access.

• Dual power inputs (24V DC or 110/220V AC) with optional redundancy (PS2 model).

• Manage via Web, CLI, or H3C iMC for centralized monitoring.

Technical Specifications (H3C IE4320-28S-PS1 Switch)

Why Choose This Industrial Switch?

The H3C IE4320-28S-PS1 combines military-grade toughness with smart networking, making it perfect for IIoT, SCADA, and Industry 4.0 deployments. Its Gigabit ports, wide-temperature support, and <20ms redundancy outperform standard switches in reliability.

Best for:

• Factory automation (PLC communication)

• Railway signaling & traffic control

• Renewable energy systems (solar/wind farms)

Upgrade Option: Consider the IE4320-28S-PS2 for dual power redundancy.