Tech Support for 4G Cellular Router Lite

Expert troubleshooting, integration assistance, and dedicated support options.

Downloads & Guides

Access the latest firmware, manuals, and software tools.

Need assistance configuring protocols or connecting to SCADA?

Cellular Network	Network Type: 4G LTE / 3G / 2G fallback	LTE Bandwidth: Up to 100 Mbps (DL), 50 Mbps (UL)	Network Compatibility: FDD-LTE, WCDMA, GSM
Hardware System	CPU: Industrial-grade 32-bit processor	Memory: Optimized for embedded industrial applications	Operating System: Embedded Linux
Interfaces	Ethernet: 1 × LAN / WAN adaptive Ethernet port	Serial Ports: RS232, RS485	SIM Slot: Single SIM card slot
Network & Security	Protocols: TCP/IP, UDP, HTTP, HTTPS	VPN Support: Basic VPN tunneling support	Firewall: Built-in NAT and SPI firewall
Power & Reliability	Power Input: DC 5–36V wide-range input	Watchdog: Hardware & software watchdog	Operating Temperature: -35°C to +75°C
Mechanical	Enclosure: Metal housing	Protection Level: IP30	Mounting: DIN-rail or wall mount

Find answers to common questions about our products

It is designed for basic industrial and IoT applications such as remote monitoring, telemetry, smart meters, and simple M2M communication.

Yes, it features an industrial-grade processor, metal enclosure, and watchdog protection for stable operation in harsh conditions.

Multiple devices can be connected using Ethernet and serial ports, depending on the application design.

Yes, basic VPN tunneling is supported for secure data transmission.

The router supports DIN-rail and wall mounting for easy installation inside control panels or industrial cabinets.

Still have questions?

If the guides above didn't resolve your issue, our engineering team is here to assist with complex integrations.