Huawei AR502CG-L - Industrial LTE Gateway

The Huawei AR502CG-L Industrial LTE Gateway provides wide-area network connectivity for remote hardware. It functions as a cellular gateway, connecting local infrastructure to central management systems over mobile networks. A built-in cellular interface enables direct communication with carrier networks, removing the need for fixed-line broadband. Local wired traffic is routed through integrated Ethernet ports. To suit restricted environments, the gateway supports only cellular and wired connections and does not feature Wi-Fi or Bluetooth. Power is supplied via an independent direct-current connection rather than Power over Ethernet (PoE).

The gateway is designed for industrial automation and heavy-duty environments. Its construction allows for secure installation in equipment cabinets or electrical panels, while the chassis protects internal circuitry from the demands of manufacturing settings. Compatibility with older sensors enables the hardware to interface with legacy infrastructure. Local data management and hardware configuration occur without interrupting primary network traffic, supporting long-term operation in settings where reliable physical data links take precedence over consumer-grade networking features.

• Integrated 4G/LTE cellular module with an accessible SIM card slot
• Supports LTE FDD, WCDMA, and GSM/GPRS/EDGE protocols
• Two Gigabit Ethernet RJ45 ports with 10/100/1000 Mbit/s data rates
• Isolated serial connectivity using RS232 and RS485/RS422 interfaces
• 8–36 V DC input voltage range via a dedicated DC-in jack
• One USB 2.0 port for local data access
• IP30-rated enclosure for protection against solid objects larger than 2.5 mm
• Total device weight of 1371.89 g for secure cabinet placement