High-speed wireless transmission: Based on 4G TD-LTE international standards, It supports 2 × 2 dual-antenna MIMO technology and the transmission rate of is up to 300 Mbps.

Abundant professional interfaces: FE interface × 5, GE interface×1, RS232 serial interface×1, External USB interface ×1, External Mini DS card interface×1. It supports the GPS and I/O expansion and meets the needs of various mainstream data access.

High reliability: useing software watchdog and hardware watchdog for dual-protection, GD500 provides the multi-level link detection mechanism, automatic fault recovery mechanism, wired and wireless backup functions.  

High security: GD500 supports VPN functions like GRE, IPIP, PPTP, L2TP, and IPsec.

Various basic functions: Route management, configuration import and export, dynamic domain name resolution, firewall, NAT, PAT, DMZ, DHCP, multi-IP-address configuration, link backup, and network status monitoring.

Efficient use: GD500 provides traffic management technology and intelligent bandwidth distribution technology and supports the SNMP protocol, customized EMS software, click-to-reset function. It does not need to be configured and supports U-disk diagnosis and SD card diagnose.

Ease of maintenance: GD500 supports automatic remote software upgrade.