2 way modems should have a signal strength ( denoted in Rx Pwr Level(dB) Or Downstream Receive in RPM) between -15dB and +15dB on the down stream signal
2 way modems should have an up stream Tx Level (dB)(Called Upstream Power in RPM) in the range of +8 to +58 - but should be between +25 and +50
The SNR should be above 25.0 ( This is Downstream SNR in RPM)
This is just a weird test - tell me what you think - tech9@mcn.org