I bought one of the compatible modems to avoid the lease. But I also have phone service which needs to be connected to TWC modem. I won't be charged for the lease fee if the internet is coming from my modem, right?
you buy a 2 wway splitter and 2 jumper cables. Hopefully you have good enough levels to handle the 3.5 dB of splitter loss. TWC won't charge you for the modem.
What modem are you buying and what speed are you paying for?
The 4x4 modems on the list (like sb 6121's and cmd31's) are obsolete and should not be used for any tiers. I'd also avoid the 8x4's
copy and paste the existings modem signal level page.
If the DS is lower than -5 dBmv or the upstream is higher than +47 dBmv, you're going to have problems with the additional splitters loss.
I know this is an older post but I'm considering the same thing (i.e. My own modem for internet and keeping the TWC for phone.) Which modem would you suggest for me to purchase. Thanks!