I wanted to move my modem (Arris SB6183) to another location in the house, but when I hooked it up the upstream light on the front was not lit...only the downstream displayed the "successful" blue light.
I hooked up an xfinity-supplied amplifier to it...one that I know works...and there was no change. What do I need to do, to get full quality upstream and downstream signals to this wall jack?
Unfortunatly I don't have a tool that will tell me the numbers, so I guess I'm prematurely saying the levels are too low, as rarely have I seen them be too high...and the fact that the outlet is the on the complete opposite side of the house as the interface box.
The amp is comcast provided and it's a EXTREME Infinity premise model IPA1008D-RSVF