Speedtest reduced following coaxial wiring via UPS power supply.
Speedtest reduced following coaxial wiring via UPS power supply.
You recently purchased an APC uniterupted power supply and connected both Ethernet and coaxial cables to it. Your speed test speeds are only half the expected 400 Mbps. You're wondering if the coaxial ports are intended for cable TV and whether using a different connection method would help. It seems the coaxial cable might not be suitable for this setup, and you're considering alternatives like using the provider's recommended cables or a different modem configuration. There’s no clear manual guidance, so you may need to experiment with other setups or consult a technician.