Gigablast with phone bundle
I just upgraded to Gigablast and Cox telephone. I received two new modems, an Arris and a Panoramic WiFi. I have one coax service cable coming from the junction box to the house. Each of the new modems has a coax input, both have ethernet ports, and both have two Tel ports. I believe I need a splitter so both modems can access Cox service. What splitter should I get?
Secondly, the Arris modem (phone) has 4 ethernet ports, 3 of which are covered over with tape saying do not use. Anyone know why? The new Panoramic modem only has two ethernet ports and I need three. Any ideas?
Thanks in advance.