What are the characteristics of industrial 4g router?

With the development of new communication technologies and continuously improving the network efficiency and functions of wireless communication, 4G has been widely used. Industrial 4g routers are playing an increasing role in the application of various industries, and the price is getting cheaper. Now, the optional equipment on the market is mixed. How to choose a guaranteed long-term use, stable and reliable, and affordable This is the question most customers want. The following is a specific selection reference for E-lins Technology Industry 4g router.

Industrial-grade design
1. Using high-performance industrial-grade 32-bit processor, using the world's top wireless solution Qualcomm chip, fast processing speed, low power consumption, low heat generation, strong compatibility, more stable, can meet 7 * 24 hours long a year Time stable running without dropping.
2. Adopting high-performance industrial-grade communication modules Adopting high-quality communication modules from first-tier brands such as Huawei, which has strong receiving capabilities, stable signals, and faster transmission.

The operating system uses OpenWRT, a highly modular and highly automated embedded Linux system, to make the device more stable. It has a 128Mb large Flash and 1G large memory, which can support the needs of personalized custom development. High-quality PCB circuit board, using industrial-grade component company product circuit board using high-quality materials, high standards of production, 4-layer board process, product components using industrial-grade components with stable performance, all machines to achieve automatic chip production The product is stable and reliable.

Powerful
Multi-mode multi-card, load balancing expands the bandwidth of network devices and servers, increases throughput, strengthens network data processing capabilities, and improves network flexibility and availability. Support global network standards Support 3G domestic 2G, 3G, 4G network standards, or support Europe, or Southeast Asia, or Africa, or support 2G, 3G, and 4G network systems in Latin America and other countries. Support wired and wireless backup WAN port and LAN port can be flexibly switched, support WAN port wired and wireless backup, wired priority, wireless backup. Serial transmission supports simultaneous serial 232/485 serial transmission. Support APN / VPDN special network card, support multiple VPNs, support APN / VPDN special network card use, and support PPTP, L2TP, IPsec, OpenVPN, GRE and other VPNs.

Industrial 4g router not only has powerful wifi function, but also stable and reliable, simple operation, easy to use