its not the modem its my cable signal. when the cable guy came thru a while back he tested the signal on the line and it was like -4 or somethin like that. they were able to get it up to like +5 for signal strength but its still really weak. i deal with it. its better then dial up.
After speaking to a tech friend at my mchsi head-end I was informed that the company specs for power level is from -7 dBmV to +7 dBmV.
He said he got best results anywhere from "0 to -5 dBmV" . A +5 and above may slow your speeds down. He had a couple of suggestions.
1. Run a diag on your modem while you are online and note your status... Depending on your modem it should show you info similar to what I have below.
2. If your signal is above +1dBmV try putting a 2way splitter just before the cable modem and check your speeds again.
Forward Path:
Signal Acquired at 111.000 MHz
SNR: 35.9 dB
Recieved Signal Strength -4.5 dBmV
Bit Error Rate 0.001%
Modulation 64 QAM
Return Path:
Connection
Freq 31.5 MHz
Power Level 48.8 dBmV
Channel ID 5
Modulation QPSK
I had a speed issue for quite some time and it turned out the node was overloaded and a lot of noise on the line.
You may want to go to
www.dslreports.com and check out the line quality test. There should be users from your area in the Mediacom forum found there.
Good Luck