1. Adopt metal shell with protection grade of IP30;
2. Support (WCDMA/CDMA/TD-SCDMA), 4G (FDD-LTE/TDD-LTE), 5G (SA/NSA);
3. UIM/SIM card ESD protection: 1.8V/3V standard push-type user card interface, built-in 15KV ESD protection; Serial port ESD protection: RS232 built-in 15 KV ESD protection, IEC61000-4-2 (Contact) ± 30KV, IEC61000-2-4 (Air) ± 30KV;
4. Standard RJ45 (Ethernet) interface built-in lightning protection 3000V (nonstandardized configuration);
5. Industrial wireless dual-frequency high-power CPE: industrial wireless module is adopted, with strong anti-interference and stable transmission;
6. Software and hardware watchdog anti-crash design, after the router is disconnected,it will automatically power off and restart. Ensure stable and reliable operation of the equipment;
7. automatic detection of network disconnection, automatic restart of dialing failure, timing restart and other functions;
8. Serial port transparent transmission function. The command control mode can be entered through the serial port to control the router and ancillary equipment;
9. Support multiple DDNS dynamic domain name services;
10. Port mapping, DMZ host and other functions;
11. Support VPN (PPTP Client, L2TP Client);