Read online ↗Cellular routers
YZW400
Cellular router for machine networks
A five-port router with serial access, available in ordered 4G or 5G configurations.
- Ethernet
- 5 × 10/100 Mbps
- Serial / I/O
- 1 × RS232 + 1 × RS485
- Power
- 9–36 V DC · MX3.0 2×2
DatasheetV1.5 · English
Product & interface views ↓Interfaces & configuration
Source: model catalogue V2.0, page 9. Confirm the ordered hardware and regional configuration.
Read the source catalogue- Ethernet
- 5 × 10/100 Mbps
- Serial / I/O
- 1 × RS232 + 1 × RS485
- Cellular
- 4G LTE Cat 4 or 5G Sub-6 by order
- SIM
- Dual SIM
- Input power
- 9–36 V DC · MX3.0 2×2
- Applications
- Modbus RTU/TCP · MQTT · VPN
- Installation
- DIN rail · −30 to 75 °C
Product views
Inspect the configuration
Select an image to enlarge it. Antennas, accessories and ports follow the ordered version.
Configuration notes
Plan the right configuration
- The 5G variant still has Fast Ethernet ports; 5G does not imply Gigabit Ethernet throughput.
- 4G and 5G have separate user manuals. Confirm the fitted modem, antennas and regional bands.
- 2.4 GHz Wi-Fi; no PoE support.
Documentation
Specifications and setup guides
Scroll through the complete document online or download the PDF. Choose the manual that matches your 4G or 5G configuration.
Applications
See where this model can fit
Explore the system architecture, installation requirements and a practical pilot for your application.
Find the right approach for your site
Share your equipment, interfaces and project goals. Discuss a standard model, an integration pilot or a small-batch custom system.





