HUAWEI AR550C-4GE - Industrial IoT Gateway

The Huawei AR550C-4GE industrial IoT gateway connects local sensors to enterprise networks. It is designed for demanding environments, such as industrial transport systems and outdoor surveillance. The device uses a wired connection for stable data transmission, featuring an SFP WAN interface for upstream traffic. Local network speeds reach up to 2,500 Mbit/s to support high-bandwidth applications. The unit does not support Power over Ethernet (PoE) and requires an external DC connection for operation.

Built for harsh conditions, the gateway operates reliably despite the vibration, electromagnetic interference, and humidity common in industrial settings. Four Gigabit Ethernet RJ45 ports handle local network traffic. Integrated digital I/O contacts allow the device to interface directly with control signals. A USB 2.0 port enables on-site technicians to manage the device or update firmware. Its purely wired architecture makes it suitable for facilities that prohibit wireless access.

• DC input voltage range: 9.6 V to 60 V
• IP40 enclosure rating (protects against solid objects larger than 1 mm)
• Support for SEP, STP, RSTP, and MSTP network redundancy protocols
• 44 mm width for space-efficient mounting in industrial cabinets
• 1,371.89 g weight to ensure stability in high-vibration environments