My suspicion

did you check if you have any email or message about it? you can also go to
enforcement.xbox.com

If there is no date on the enforcement page the suspension could be permanent. You will need to check on the enforcement website to be sure
here as the enforcement team is not on the forums.

Your not the only. I have had so many suspensions due to the toxic community. But this time i got a suspension wasnt even my fault and enforcement did nkthing about it. Ive been on holiday for two weeks and we had a carer over to look after the dogs. I allowed
him to use my xbox as long as he does not ruin any data or progress i made on games. But when i came back from holiday i recieved a suspension for two weeks. I checked my messages and it turns out that he has been talking trash to other players resulting in
my account getting banned. You can see your status on the enforcement website but i doubt they will be much use. All they do is give your one chance to talk to them but then deny it saying you violated terms and service bla bla bla. Honestly microsft need
to resolve this. Their enforcement team need to open up more and actually listen to people.

For information about your suspension, you would need to go to http://enforcement.xbox.com

That was my first suspicion; it's not the cable.