The Robustel R5020 Lite global 5G industrial router supporting 3G/4G (Cat‑18 LTE) and 5G 3GPP Release 16 , designed for critical connectivity applications in industrial IoT, smart transportation, SD‑WAN, and link failover in harsh environments.
Its hardware platform includes a dual-core 880 MHz MIPS CPU , 256 MB of RAM and 32 MB of flash , operating with the RobustOS , validated by external penetration tests.
Main Features:
Robust connectivity with 4 SMA-K cellular antennas , dual-SIM with automatic failover , 2 configurable GbE ports (WAN/LAN) with 1 kV magnetic isolation, dual-band 802.11ac Wi-Fi (2×2 MIMO up to 867 Mbps) , plus 1 configurable RS-232/RS-485 serial port , isolated DI/DO , USB 2.0 port , and GNSS (GPS/GLONASS/BeiDou/Galileo)
For security and industrial integration, it offers VPNs such as IPsec, OpenVPN, DMVPN, GRE, L2TP, PPTP , firewall with DMZ, IP/MAC/domain filtering, access control and DoS protection , as well as Modbus RTU/TCP gateway with MQTT bridge and support for TCP/UDP serial control.
Remote management is facilitated by the Bridgemanager , which enables centralized monitoring, customizable dashboards, proactive alerts, and SIM card control. Compatibility with Bridgemeter enables standardization and continuous analysis of operational data, ideal for sanitation, energy, efficiency, and automation applications ( proprietary Above-Net integration ).
Constructed with an IP30 , the R5020 Lite supports temperatures from –25°C to +70°C (operating) , extended operation to –25°C 12 to 36 V DC power with reverse polarity protection, typical consumption ~3 W (idle) and peak ~11 W, weight ~475 g and dimensions 136 × 115 × 32 mm DIN rail, wall or bench mounting
With this set of features, the R5020 Lite combines reliable 5G connectivity , intelligent management via Bridgemanager and operational analysis with Bridgemeter , ideal for critical industrial IoT and connected mobility projects.
