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DudeAbides's avatar
DudeAbides
Follower
May 12, 2021

CM2000 just looking for optimal signal feedback

I recently relocated my cable modem and I had to add a significant RG-6Q run to do it. I don't have any observable problems but I do want to make sure I have done everything possible to ensure I don't have problems or don't have any loss of performance that I'm paying for. I understand the measures on the cable modem status page, but I don't know what is optimal or what indicates something that could be improved.

 

Downstream Bonded Channels
ChannelLock StatusModulationChannel IDFrequencyPowerSNRCorrectablesUncorrectables
1LockedQAM25644699000000 Hz5.9 dBmV38.7 dB3824444177
2LockedQAM25617537000000 Hz7.3 dBmV41.3 dB4615353701
3LockedQAM25618543000000 Hz7.6 dBmV41.4 dB10153675
4LockedQAM25619549000000 Hz7.0 dBmV41.3 dB2802694979
5LockedQAM25620555000000 Hz6.9 dBmV41.2 dB10312071455
6LockedQAM25621561000000 Hz5.8 dBmV40.9 dB4030367832
7LockedQAM25622567000000 Hz5.0 dBmV40.5 dB4269671103
8LockedQAM25623573000000 Hz5.5 dBmV40.6 dB4282469229
9LockedQAM25624579000000 Hz6.1 dBmV40.8 dB4239968510
10LockedQAM25625585000000 Hz7.1 dBmV40.9 dB4429771666
11LockedQAM25626591000000 Hz8.0 dBmV41.0 dB4373963924
12LockedQAM25627597000000 Hz8.0 dBmV40.9 dB4155554164
13LockedQAM25628603000000 Hz8.2 dBmV40.9 dB4029045541
14LockedQAM25629609000000 Hz8.7 dBmV41.0 dB3899039402
15LockedQAM25630615000000 Hz8.5 dBmV40.7 dB3736536370
16LockedQAM25631621000000 Hz8.7 dBmV40.6 dB3474431495
17LockedQAM25632627000000 Hz8.1 dBmV40.5 dB3853228494
18LockedQAM25633633000000 Hz7.6 dBmV40.3 dB4528656075
19LockedQAM25634639000000 Hz7.6 dBmV40.3 dB6460747429
20LockedQAM25635645000000 Hz7.1 dBmV39.9 dB6444849941
21LockedQAM25636651000000 Hz6.9 dBmV39.8 dB3594141855
22LockedQAM25637657000000 Hz7.1 dBmV39.7 dB3690044508
23LockedQAM25638663000000 Hz6.4 dBmV39.4 dB3771646489
24LockedQAM25639669000000 Hz6.3 dBmV39.3 dB3848751709
25LockedQAM25640675000000 Hz6.3 dBmV38.8 dB3986953817
26LockedQAM25641681000000 Hz6.2 dBmV39.0 dB3975054067
27LockedQAM25642687000000 Hz6.3 dBmV38.9 dB3899550043
28LockedQAM25643693000000 Hz5.8 dBmV38.8 dB3947245401
29LockedQAM25645705000000 Hz6.3 dBmV38.7 dB3706039755
30LockedQAM25646711000000 Hz6.5 dBmV38.7 dB3563735346
31LockedQAM25647717000000 Hz6.7 dBmV38.6 dB3354229173
32Not LockedUnknown00 Hz0.0 dBmV0.0 dB00
 
Upstream Bonded Channels
ChannelLock StatusUS Channel TypeChannel IDSymbol RateFrequencyPower
1LockedATDMA1256010400000 Hz46.0 dBmV
2LockedATDMA2512016400000 Hz44.0 dBmV
3LockedATDMA3512022800000 Hz42.3 dBmV
4LockedATDMA4512029200000 Hz42.5 dBmV
5LockedATDMA5512035600000 Hz41.8 dBmV
6LockedATDMA6256040400000 Hz42.0 dBmV
7Not LockedUnknown000 Hz0.0 dBmV
8Not LockedUnknown000 Hz0.0 dBmV
 
Downstream OFDM Channels
ChannelLock
Status		Modulation /
Profile ID		Channel
ID		FrequencyPowerSNR /
MER		Active Subcarrier
Number Range		Unerrored
Codewords		Correctable
Codewords		Uncorrectable
Codewords
1Locked0 ,1 ,2 ,348805000000 Hz8.6 dBmV37.1 dB1168 ~ 2927133840257312577217441988
2Not Locked000 Hz0 dBmV0.0 dB0 ~ 4095000
 
Upstream OFDMA Channels
ChannelLock StatusModulation / Profile IDChannel IDFrequencyPower
1Not Locked000 Hz0 dBmV
2Not Locked000 Hz0 dBmV
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