Cell module apply to 4g modem with sim slot and external antenna

Cellular module such as 4G, 5G modules have the characteristics of fast communication speed, wide network spectrum and flexible communication. The hardware integrates Radio frequency (RF) and base band on a small PCB board to complete the functions of wireless receiving, transmitting and base band signal processing. Software support voice dialing, SMS transceiver, dial networking and other functions. The 4G module transmits all terminal business data and the running state of equipment to the business center in real time through high-speed networking, monitors the running state of terminal equipment in real time through the management and monitoring platform, and timely troubleshoots equipment faults. The efficiency is greatly improved in the aspects of operation cost, operation scale and service timeliness.

E-Lins’ sim based routers have PCI-E slot to support 4G/3G modems. The configuration of mini size sim based router H685 is high-end, with rich interface, powerful functions to meet the needs of various scenarios.

H720 4g modem with sim slot and external antenna is with high performance industrial grade wireless module; High performance industrial grade 32 bit communication processor; Low power consumption mode is supported, including sleep mode, timing upper and lower line, timing switch mode and timing switch mode; Adopt metal shell, protection grade IP30; Metal housing and system safety isolation, especially suitable for industrial control field applications.