est qu'il serait possible que dans un version futur de ae2 il y est un câble sans channel qui accepte un nombre illimitée de channel sans jamais s'éteindre

A rough translation for those non french speaking: Is it possible in the future to add a cable with an unlimited number of channels (Like the old system)

yes

That's been suggested before and was absolutely rejected(I agree with that decision, the new system is much more interesting)

OK ou alors un câble qui accepte plus de channel

closing cause rejected. Look at this for channel explanation http://ae2.ae-mod.info/Channels/