Industrial-Grade 28-Port PoE+ Switch With 370W Power & Gigabit Ports H3C SMB-IE4300

Industrial-Grade 28-Port PoE+ Switch With 370W Power & Gigabit Ports H3C SMB-IE4300
 

The H3C SMB-IE4300-28P is a rugged, industrial-grade Layer 2 managed switch designed for harsh environments, offering 24× Gigabit PoE+ ports (30W per port) and 4× SFP fiber uplinks. With a total PoE budget of 370W, it delivers reliable power to IP cameras, wireless APs, and IoT devices while ensuring high-speed data transfer. Ideal for industrial IoT, smart security, and enterprise Wi-Fi deployments, this switch combines PoE efficiency, robust build quality, and advanced management features.

Key Features & Benefits

✅ High-Power PoE+ Support – 24× 10/100/1000Mbps RJ45 ports with IEEE 802.3at/af PoE+ (30W per port, 370W total) for IP phones, APs, and cameras.
✅ Industrial Durability – Operates in -40°C to 75°C temperatures, EMC Level 4 protection, and IP30 metal housing for factories, warehouses, and outdoor use.
✅ Flexible Connectivity – 4× Gigabit SFP slots (Combo ports) for fiber uplinks (up to 40km) or copper backup.
✅ Layer 2 Management – Supports VLAN, QoS, LACP, STP/RSTP, and ACLs for secure, optimized traffic control.
✅ Silent & Energy-Efficient – Fanless design with IEEE 802.3az (EEE) for reduced power consumption.

Technical Specifications

Ideal Applications

• Industrial IoT – Reliable connectivity for harsh factory/warehouse environments.

• Surveillance Systems – Powers IP cameras + fiber backhaul for long-distance video.

• Enterprise Wi-Fi – Supports high-density wireless APs with PoE+ and VLAN segmentation.