Issue with Cat5e wiring setup.
Issue with Cat5e wiring setup.
I've installed Cat5e throughout my home without any problems so far. I've connected everything myself, including all patch cables, and they functioned properly. When I tested a new cable to a TV, it worked perfectly on the tester but didn't perform as expected in real use. I'm trying various computers, switches, and ports—everything else seems fine. Could anyone else relate to this issue or know of rare problems that cause this?
I went through this computer class where we were creating Cat5e cables so everyone could use them. I finished quickly because I had done it before, though I wasn't sure if everything was perfect. It didn't work right away, but I ended up making a few more and eventually got one that functioned. I'm not sure why it failed, but maybe there was a small break in the cable on one of the wires—perhaps the tester could have passed through it easily, but the signal wasn't there.
There are multiple cables throughout the house, and you're using a main router for connectivity. When checking the cables, verify complete contact at the RJ45 connector and ensure color codes match on both ends—especially for solid and striped wires—to avoid mix-ups.
8 cable connections, router combines a gigabit wireless setup with DHCP for the first four units and a 10/100 switch for the remaining ones. The unusual part is only one connection isn’t working, yet it functions properly.
Uncertain about the purpose of this data, all other connections function properly, but only his device appears in any port. It seems to be a TP Link Archer D2 acting as a router, while the 10/100 uses a Linksys SD208 modem.
You connect the cable to a working TP-Link port and test the device. If it works, the problem lies with the cable or wiring. If not, check for incorrect address assignments on the switch.
The cable doesn't connect to any computer or port except my testing tool. I tried removing other devices to check for conflicts, but that didn't resolve the issue. The router seems to handle more than the number of connected devices, so likely the cable is damaged. The tester works with all other cables, indicating it's functioning properly.
I've encountered cases where switches fail to properly connect with routers, causing the router to assign MAC addresses and IPs to multiple devices. It's puzzling since everything else seems to work fine after you've checked all the connections. I'm surprised it might not be something obvious, but the evidence points this way. Just a minor hiccup—hope you're doing great!
How advanced are your tester tools? Many only verify basic connections, and sometimes a simple cable test isn't enough—like when a staple damaged the wire and made it fail.