@WSH
There very much was a cable called ethernet as when it was launched, there was nothing else. It was a coax cable with active taps at the standing wave points down the cable, with terminators to prevent reflections at each end and used CSMA/CD as a fundamental control due to the single medium by which the data flowed. We still have some thick ethernet with MAU's at work for the reactor control computer comms 🙂 and I have some thin ethernet cable at home connecting a couple of Microvax 3300's
Certainly, the twisted pair cable we call 'ethernet cable' today, isn't.
I JUST POSTED MY HUB STATS ..AS I DONT TRUST THE BT CHECKER...
Most of the older E-Side Network is still Paper Insulated. It’s fine if it’s kept dry, which is why they pressurise the cable.
There are still parts of the D-Side Network that have it as well though, usually it’s in remote areas where it’s all buried direct in ground.
your stats show you have a 40/8mb connection speed with and max attainable of 41/8 and noise margin about normal 6db
without dslchecker info you are getting as good as your line can handle
There are a few ex Openreach/BT employees on here and at least one current one who can advise if only the OP answers the questions he's asked.
It is up to him if he wants an answer.
IM NOT SHOUTING... IM STIPULATING... YOUR NOT IN FRONT OF ME.. SO I CANT SHOUT AT YOU
AND THE BT CHECKER JUST LIES... CAUSE OPEN REACH SAYS UP TO 80MBS.. BT ONLY SAYS 29 TO 36...