issues with wire distance and material
issues with wire distance and material
You're considering a setup where both modems stay active without switching, using a single cable for both. This approach avoids extra costs like a WiFi repeater. Regarding cabling, UTP is perfectly fine for this distance—STP isn't necessary unless you're dealing with very long runs or critical latency issues. Since your 70m run should handle normal performance and games, it's safe to proceed with UTP.
I focus more on routing the cable outside since you’ll need to check for outdoor-rated options. Consider using copper cables with CCA protection if you plan permanent outdoor installation; solid copper CAT5e works well without shielding and regular UTP should suffice. You might also explore powerline Ethernet, which utilizes household electrical wires to transmit data. Edited April 8, 2022 by W-L
Would you like to verify the setup process? Since the house is old, it’s wise to check connections and wiring beforehand to avoid issues.
They often emphasize the importance of shielded cables for their outdoor gear due to increased RF interference in open environments. I wouldn't recommend using standard UTP, particularly over long distances. It's wise to consider lightning risks that can damage equipment, so a grounded shielded cable makes sense. For added safety, opting for fiber might be better, though the cost and installation details are unclear.
Isn't the fix using a twisted pair cable effective? And the tighter the twist, the less interference enters? The roof has a lightning rod, which should resolve the grounding issue.
Twisted pair reduces crosstalk and acts as an antenna with minimal interference, though stronger disruptions—especially outdoors—require a solid grounding shield. A lightning rod could prevent direct contact, but it won’t stop induced or RF currents from affecting the cable.
The shielding is good for noise or RF environments mainly industrial environements. For exterior if it's being mounted on an aerial for sure you will want shielded cable for lighting protection or grounding but as this is being put on a structure itself I would be less worried as if lighting struck the structure itself there would be much larger issues than with just the ethernet devices being fried. There isn't really an easy way to test but depends on how old the home is and if the wiring has been upgraded. If the electrical panel has been upgraded at some point with breakers or fault interrupts over glass fuses I would bet a good bit has been redone in the home. If cost is an issue and wiring a hassle I would first try a powerline solution before spending a lot more time and work having to get cable installed and mounted on the side of the building.