TR-425 and TR-445 both target 5G industrial connectivity. TR-425 uses 2 LAN + 1 WAN for compact sites, while TR-445 uses 4 LAN + 1 WAN for several cameras, controllers or edge devices.
Key Takeaways
- 5G value depends on coverage and uplink workload
- Port count should follow concurrent devices, not vague future assumptions
- Wi-Fi 6 can add local wireless access but does not replace RF planning
Differences That Change the Decision
TR-425 and TR-445 both target 5G industrial connectivity. TR-425 uses 2 LAN + 1 WAN for compact sites, while TR-445 uses 4 LAN + 1 WAN for several cameras, controllers or edge devices. In a real project, 5g value depends on coverage and uplink workload and port count should follow concurrent devices, not vague future assumptions must be considered in the same architecture. Begin with the workload, field devices and operating model rather than one marketing specification.
A Practical Selection Path
A practical sequence is to confirm 5g carrier coverage and average and peak uplink, then verify concurrent device count and port isolation needs, and finally test wi-fi 6 can add local wireless access but does not replace rf planning with the real equipment. Record pass criteria so the design can be repeated across sites.
Common Mistakes and Risks
If 5G coverage is unstable, a 5G model may still fall back to 4G; test the actual carrier, antennas and uplink workload. Public content and project documents should therefore state model, firmware, regional network, options and environmental conditions and avoid unverifiable claims such as 'works for every project' or 'absolute reliability'.
How Tespro Fits
Tespro TR-425 fits an edge computer plus PLC or a small camera count, while TR-445 supports multi-camera, robotic-cell or multi-device cabinets. Confirm 5G bands and fallback behavior by datasheet.
Decision and Verification Table
| Decision factor | What to verify |
| 5G value depends on coverage and uplink workload | Confirm against 5g carrier coverage and document pass/fail criteria in the pilot or site test. |
| Port count should follow concurrent devices, not vague future assumptions | Confirm against average and peak uplink and document pass/fail criteria in the pilot or site test. |
| Wi-Fi 6 can add local wireless access but does not replace RF planning | Confirm against concurrent device count and document pass/fail criteria in the pilot or site test. |
Compatibility and Selection Checklist
- ✓ 5G carrier coverage
- ✓ Average and peak uplink
- ✓ Concurrent device count
- ✓ Port isolation needs
- ✓ Antenna location and cable loss
Frequently Asked Questions
Q: Is TR-445 always better for video?
A: It is better when camera count or local devices require more ports; bandwidth still depends on 5G conditions and camera bitrate.
Q: Does a 5G router guarantee low latency?
A: No. Latency depends on the carrier network, core network, signal, congestion and destination server.
Q: Can TR-425 connect to an Ethernet switch?
A: Yes, but evaluate switch grade, power, VLAN design and fault recovery.
