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Forum Discussion
Signal Level Check for Xfinity Connected CM1200
I have a tech from xFinity coming to my house to look over my setup. I've complained of slower speeds not near the 1200 Mbps package. I never expect to maintain that speed but I've seen it dip down t...
Downstream and upstream power levels are important when determining if the cable line that is connected to your cable modem or modem router is receiving sufficient power. Good Downstream power levels are within -7 to +7 dBmV. Good Upstream power levels are within 38-48 dBmV.
DarrenM