Huawei 02312WWT - Data card / modem, Silver gray

The Huawei TDD/FDD/HSPA+ data card (02312WWT) is a plug-in mobile modem that provides cellular internet connectivity to compatible hardware. It establishes a broadband connection for host systems, such as routers or embedded network devices. The unit supports TDD, FDD, and HSPA+ networking standards, enabling data transmission in locations without fixed-line internet access. The module functions solely as a cellular modem; it must be connected to a host device to route traffic to local endpoints.

The modem installs directly into hardware equipped with a standard data-card interface. It relies on the host system to manage local distribution and network routing. As a dedicated gateway, the component does not handle local IP assignments or firewall security. It is designed for continuous use in workplace or industrial environments requiring a stable cellular connection. The card-style design allows the hardware to be secured within the host unit during operation. Network administrators use this module to provide primary remote access or backup connectivity.

• Powered via direct USB connection
• Metal housing protects internal components
• Silver-grey finish for standard equipment integration
• Functions purely as a cellular gateway; lacks integrated Wi-Fi or wired LAN
• Dimensions: 254 mm (W) x 343 mm (D) x 92 mm (H)
• Weight: 800 g