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+--- Forum: Modems (http://www.haxorware.com/forums/forumdisplay.php?fid=7)
+--- Thread: Modem gets booted (/showthread.php?tid=1804)
RE: Modem gets booted - lefont - 29-07-2012
(29-07-2012, 06:43 AM)Tropical Wrote: Calm Down It Was A Joke.
I dont joke to avoid offending anyone. Im here for the technical part of it.
RE: Modem gets booted - southernyankey1970 - 29-07-2012
What are your signal levels like? anything between -10 and -15 can keep the cm from syncing. Different modems operate on their own....i have one or two that refuse to lock on anything less than -10 and some that will run on -17.
A signal like this is about as pretty as it gets. I bypass the rest of the house with a run of quality RG6 from the tap to my Cm.
Frequency 555000000 Hz
Signal To Noise Ratio 40.0 dB
Power Level 0.6 dBmV
The Downstream Power Level reading is a snapshot taken at the time this page was requested. Please Reload/Refresh this Page for a new reading
Upstream Value
Channel ID 2
Frequency 29600000 Hz
Power 43.4 dBm
RE: Modem gets booted - lefont - 29-07-2012
(29-07-2012, 03:43 PM)southernyankey1970 Wrote: What are your signal levels like? anything between -10 and -15 can keep the cm from syncing. Different modems operate on their own....i have one or two that refuse to lock on anything less than -10 and some that will run on -17.
A signal like this is about as pretty as it gets. I bypass the rest of the house with a run of quality RG6 from the tap to my Cm.
Frequency 555000000 Hz
Signal To Noise Ratio 40.0 dB
Power Level 0.6 dBmV
The Downstream Power Level reading is a snapshot taken at the time this page was requested. Please Reload/Refresh this Page for a new reading
Upstream Value
Channel ID 2
Frequency 29600000 Hz
Power 43.4 dBm
This is what I have:
Frequency 681 MHz
Status Locked
Annex DOCSIS
Modulation QAM256
Symbol Rate 5360537 sym/sec
Receive Power -19.2 dBmV
Signal to Noise ratio 31.8 dB
Upstream
Frequency 36 MHz
Channel ID 2
Status Ready
Mode ATDMA
Symbol Rate 5120000 sym/sec
Transmit Power 54.0 dBmV
What you think of it?
RE: Modem gets booted - southernyankey1970 - 29-07-2012
Receive Power -19.2 dBmV
Signal to Noise ratio 31.8 dB
just what I thought...
your modem is deaf. Fix your signal. Do what i did if you can. Too many splitters between you and the tap.
RE: Modem gets booted - lefont - 29-07-2012
(29-07-2012, 05:05 PM)southernyankey1970 Wrote: Receive Power -19.2 dBmV
Signal to Noise ratio 31.8 dB
just what I thought...
your modem is deaf. Fix your signal. Do what i did if you can. Too many splitters between you and the tap.
I'll do that sometime this week. Thank you Southernyankey1970.
RE: Modem gets booted - lefont - 30-07-2012
(29-07-2012, 05:05 PM)southernyankey1970 Wrote: Receive Power -19.2 dBmV
Signal to Noise ratio 31.8 dB
just what I thought...
your modem is deaf. Fix your signal. Do what i did if you can. Too many splitters between you and the tap.
Well Southernyankey1970 A+ to you take a look. What you think?
Frequency 681 MHz
Status Locked
Annex DOCSIS
Modulation QAM256
Symbol Rate 5360537 sym/sec
Receive Power -14.5 dBmV
Signal to Noise ratio 34.8 dB Upstream
Frequency 36 MHz
Channel ID 2
Status Ready
Mode ATDMA
Symbol Rate 5120000 sym/sec
Transmit Power 53.2 dBmV
RE: Modem gets booted - southernyankey1970 - 30-07-2012
Receive Power -14.5 dBmV Marginal but doable. Config file has nothing to do with the signal quality.
good job. the closer to 0 db the better.
RE: Modem gets booted - lefont - 30-07-2012
(30-07-2012, 02:33 AM)southernyankey1970 Wrote: Receive Power -14.5 dBmV Marginal but doable. Config file has nothing to do with the signal quality.
good job. the closer to 0 db the better.
I was mentioning the config file regarding speed testing on Speedtest.net. By the way, is a speedtier cfg suppose to be fast or "special". Or is reserve for higher monthly subscription?
Never mind the question, I found the answer on Cable Inside Scoop.
RE: Modem gets booted - southernyankey1970 - 30-07-2012
should be 22/4
RE: Modem gets booted - lefont - 30-07-2012
(30-07-2012, 04:14 AM)southernyankey1970 Wrote: should be 22/4
Yeah, that's about right.