Fiber speeds - how many pair
I have Cat5 throughtout my home. However, we used 2 pair to support wired ethernet. Then used 1 pair for a hardwired phone land line.
Today I had fiber installed and can only get 90Mbps from this line. I understand that I need to use all 4 pair to get the higher speeds.
If I must use all 4 pair now for data, is there any way to still have access to the dial-up land line? The land line currently works fine using the 2 wires we always had; and the wired internet works fine using the other 4 wires, but just at the slower speed. Any suggestions?
Hope this makes sense.