Hi all, i recently purchased a Netgear CM1000 for my gigabit service and since the change my upload speed has gone from 30/40Mbps to 5Mbps.
My modem stats are below, looking around the internet my power and SNR values seem to be in range, but maybe comcast need to tweak my line a bit? Do techs visit the fourm?
Thanks in advance!
| Frequency start Value |
| This field below allows you to modify the frequency the cable modem start with its scan during initialization and registration. Enter the new start frequency and restart the cable modem for it to take effect. |
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Startup Procedure
|
| Procedure |
Status |
Comment |
| Acquire Downstream Channel |
555000000 Hz |
Locked |
| Connectivity State |
OK |
Operational |
| Boot State |
OK |
Operational |
| Security |
Enable |
BPI+ |
| IP Provisioning Mode |
Honor MDD |
IPv6 only |
|
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Downstream Bonded Channels
|
| Channel |
Lock Status |
Modulation |
Channel ID |
Frequency |
Power |
SNR / MER |
Unerrored Codewords |
Correctable Codewords |
Uncorrectable Codewords |
| 1 |
Locked |
QAM256 |
13 |
555000000 Hz |
1.4 dBmV |
41.6 dB |
181267505 |
0 |
0 |
| 2 |
Locked |
QAM256 |
1 |
477000000 Hz |
2.3 dBmV |
42.2 dB |
180227716 |
0 |
0 |
| 3 |
Locked |
QAM256 |
2 |
483000000 Hz |
2.4 dBmV |
42.2 dB |
180231831 |
0 |
0 |
| 4 |
Locked |
QAM256 |
3 |
489000000 Hz |
2.0 dBmV |
42.0 dB |
180235365 |
0 |
0 |
| 5 |
Locked |
QAM256 |
4 |
495000000 Hz |
2.1 dBmV |
42.1 dB |
180239199 |
0 |
0 |
| 6 |
Locked |
QAM256 |
5 |
501000000 Hz |
2.1 dBmV |
42.1 dB |
180242965 |
0 |
0 |
| 7 |
Locked |
QAM256 |
6 |
507000000 Hz |
2.2 dBmV |
42.1 dB |
180246723 |
0 |
0 |
| 8 |
Locked |
QAM256 |
7 |
513000000 Hz |
1.6 dBmV |
41.9 dB |
180250456 |
0 |
0 |
| 9 |
Locked |
QAM256 |
8 |
519000000 Hz |
2.0 dBmV |
42.0 dB |
180254446 |
0 |
0 |
| 10 |
Locked |
QAM256 |
9 |
525000000 Hz |
2.0 dBmV |
42.0 dB |
180257902 |
0 |
0 |
| 11 |
Locked |
QAM256 |
10 |
531000000 Hz |
1.2 dBmV |
41.8 dB |
180262172 |
0 |
0 |
| 12 |
Locked |
QAM256 |
11 |
537000000 Hz |
2.1 dBmV |
41.9 dB |
180266153 |
0 |
0 |
| 13 |
Locked |
QAM256 |
12 |
543000000 Hz |
1.4 dBmV |
41.7 dB |
180269856 |
0 |
0 |
| 14 |
Locked |
QAM256 |
14 |
561000000 Hz |
1.3 dBmV |
41.5 dB |
180273615 |
0 |
0 |
| 15 |
Locked |
QAM256 |
15 |
567000000 Hz |
0.9 dBmV |
41.4 dB |
180277474 |
0 |
0 |
| 16 |
Locked |
QAM256 |
16 |
573000000 Hz |
1.2 dBmV |
41.5 dB |
180280622 |
0 |
0 |
| 17 |
Locked |
QAM256 |
17 |
579000000 Hz |
0.7 dBmV |
41.2 dB |
180285016 |
0 |
0 |
| 18 |
Locked |
QAM256 |
18 |
585000000 Hz |
0.5 dBmV |
41.1 dB |
180288456 |
0 |
0 |
| 19 |
Locked |
QAM256 |
19 |
591000000 Hz |
0.7 dBmV |
41.2 dB |
180292032 |
0 |
0 |
| 20 |
Locked |
QAM256 |
20 |
597000000 Hz |
-0.4 dBmV |
40.9 dB |
180296094 |
0 |
0 |
| 21 |
Locked |
QAM256 |
21 |
603000000 Hz |
0.1 dBmV |
40.9 dB |
180290081 |
0 |
0 |
| 22 |
Locked |
QAM256 |
22 |
609000000 Hz |
-0.4 dBmV |
40.8 dB |
180289340 |
0 |
0 |
| 23 |
Locked |
QAM256 |
23 |
615000000 Hz |
-0.7 dBmV |
40.7 dB |
180289944 |
0 |
0 |
| 24 |
Locked |
QAM256 |
34 |
453000000 Hz |
2.1 dBmV |
42.2 dB |
180274735 |
0 |
0 |
| 25 |
Locked |
QAM256 |
35 |
459000000 Hz |
2.5 dBmV |
42.3 dB |
180278292 |
0 |
0 |
| 26 |
Locked |
QAM256 |
36 |
465000000 Hz |
2.8 dBmV |
42.4 dB |
180281984 |
0 |
0 |
| 27 |
Locked |
QAM256 |
37 |
471000000 Hz |
2.0 dBmV |
42.3 dB |
180285797 |
0 |
0 |
| 28 |
Locked |
QAM256 |
38 |
423000000 Hz |
2.4 dBmV |
42.5 dB |
180289174 |
0 |
0 |
| 29 |
Locked |
QAM256 |
39 |
429000000 Hz |
3.5 dBmV |
42.6 dB |
180293493 |
0 |
0 |
| 30 |
Locked |
QAM256 |
40 |
435000000 Hz |
2.3 dBmV |
42.3 dB |
180295555 |
0 |
0 |
| 31 |
Locked |
QAM256 |
41 |
441000000 Hz |
2.8 dBmV |
42.4 dB |
180298186 |
0 |
0 |
| 32 |
Not Locked |
Unknown |
0 |
0 Hz |
0.0 dBmV |
0.0 dB |
0 |
0 |
0 |
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Upstream Bonded Channels
|
| Channel |
Lock Status |
Modulation |
Channel ID |
Frequency |
Power |
| 1 |
Locked |
ATDMA |
1 |
35800000 Hz |
41.0 dBmV |
| 2 |
Locked |
ATDMA |
2 |
29400000 Hz |
41.3 dBmV |
| 3 |
Locked |
ATDMA |
3 |
23000000 Hz |
40.8 dBmV |
| 4 |
Locked |
ATDMA |
4 |
16600000 Hz |
39.3 dBmV |
| 5 |
Not Locked |
Unknown |
0 |
0 Hz |
0.0 dBmV |
| 6 |
Not Locked |
Unknown |
0 |
0 Hz |
0.0 dBmV |
| 7 |
Not Locked |
Unknown |
0 |
0 Hz |
0.0 dBmV |
| 8 |
Not Locked |
Unknown |
0 |
0 Hz |
0.0 dBmV |
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Downstream OFDM Channels
|
| Channel |
Lock Status |
Modulation / Profile ID |
Channel ID |
Frequency |
Power |
SNR / MER |
Active Subcarrier Number Range |
Unerrored Codewords |
Correctable Codewords |
Uncorrectable Codewords |
| 1 |
Locked |
0, 1 |
33 |
690000000 Hz |
-0.1 dBmV |
38.5 dB |
1228 ~ 2867 |
40646143 |
18964270 |
0 |
| 2 |
Not Locked |
0 |
0 |
0 Hz |
2.6 dBmV |
0.0 dB |
0 ~ 4095 |
0 |
0 |
0 |
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Upstream OFDMA Channels
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| Channel |
Lock Status |
Modulation / Profile ID |
Channel ID |
Frequency |
Power |
| 1 |
Not Locked |
Unknown |
0 |
0 Hz |
0 dBmV |
| 2 |
Not Locked |
Unknown |
0 |
0 Hz |
0 dBmV |
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Responses
EG
Expert
•
86.1K Messages
1 y ago
Stats are good. Is your download speed o/k ?
0
0
Olly_K
New Poster
•
5 Messages
1 y ago
0
0
Olly_K
New Poster
•
5 Messages
1 y ago
0
0
Olly_K
New Poster
•
5 Messages
1 y ago
0
0