on 22-08-2021 20:21
Hi All, just plugged the Hub4 in, how do the stats look? is the Power OK? I have 2 attenuators plugged in so not sure if I need them.
3.0 Downstream channels
Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID
12 | 450250000 | -5.7 | 34.9 | QAM256 | 12 |
10 | 434250000 | -5.7 | 35.1 | QAM256 | 10 |
11 | 442250000 | -5.9 | 34.9 | QAM256 | 11 |
13 | 458250000 | -6.1 | 34.9 | QAM256 | 13 |
14 | 466250000 | -5.8 | 34.9 | QAM256 | 14 |
15 | 474250000 | -6.1 | 34.9 | QAM256 | 15 |
16 | 482250000 | -6.1 | 34.9 | QAM256 | 16 |
17 | 490250000 | -6.4 | 35.1 | QAM256 | 17 |
18 | 498250000 | -6.5 | 34.9 | QAM256 | 18 |
19 | 506250000 | -7.1 | 35.1 | QAM256 | 19 |
20 | 514250000 | -7.1 | 34.6 | QAM256 | 20 |
21 | 522250000 | -7 | 34.9 | QAM256 | 21 |
22 | 530250000 | -6.8 | 35.1 | QAM256 | 22 |
23 | 538250000 | -6.8 | 34.9 | QAM256 | 23 |
24 | 546250000 | -6.8 | 35.1 | QAM256 | 24 |
25 | 554250000 | -7 | 34.5 | QAM256 | 25 |
26 | 562250000 | -7 | 34.9 | QAM256 | 26 |
27 | 570250000 | -7.2 | 34.9 | QAM256 | 27 |
28 | 578250000 | -7.3 | 34.3 | QAM256 | 28 |
29 | 586250000 | -7.7 | 34.3 | QAM256 | 29 |
30 | 594250000 | -7.2 | 34.3 | QAM256 | 30 |
31 | 602250000 | -7.1 | 34.3 | QAM256 | 31 |
32 | 610250000 | -7 | 34.8 | QAM256 | 32 |
33 | 618250000 | -7.1 | 35.1 | QAM256 | 33 |
34 | 626250000 | -7.7 | 34.3 | QAM256 | 34 |
35 | 634250000 | -8 | 34.3 | QAM256 | 35 |
36 | 658250000 | -8 | 34.9 | QAM256 | 36 |
37 | 666250000 | -8 | 34.5 | QAM256 | 37 |
38 | 674250000 | -8.1 | 34.5 | QAM256 | 38 |
39 | 682250000 | -8.2 | 34.9 | QAM256 | 39 |
40 | 690250000 | -8.1 | 34.9 | QAM256 | 40 |
3.0 Downstream channels
Channel Lock Status RxMER (dB) Pre RS Errors Post RS Errors
12 | Locked | 34.925610 | 1 | 0 |
10 | Locked | 35.083549 | 3 | 0 |
11 | Locked | 34.925610 | 4 | 0 |
13 | Locked | 34.925610 | 4 | 0 |
14 | Locked | 34.925610 | 2 | 0 |
15 | Locked | 34.925610 | 1 | 0 |
16 | Locked | 34.925610 | 5 | 0 |
17 | Locked | 35.083549 | 9 | 0 |
18 | Locked | 34.925610 | 32 | 0 |
19 | Locked | 35.083549 | 55 | 0 |
20 | Locked | 34.625977 | 65 | 0 |
21 | Locked | 34.925610 | 99 | 0 |
22 | Locked | 35.083549 | 90 | 0 |
23 | Locked | 34.925610 | 157 | 0 |
24 | Locked | 35.083549 | 208 | 0 |
25 | Locked | 34.483570 | 282 | 0 |
26 | Locked | 34.925610 | 307 | 0 |
27 | Locked | 34.925610 | 385 | 0 |
28 | Locked | 34.345688 | 767 | 0 |
29 | Locked | 34.345688 | 1228 | 0 |
30 | Locked | 34.345688 | 772 | 0 |
31 | Locked | 34.345688 | 471 | 0 |
32 | Locked | 34.773209 | 244 | 0 |
33 | Locked | 35.083549 | 106 | 0 |
34 | Locked | 34.345688 | 117 | 0 |
35 | Locked | 34.345688 | 95 | 0 |
36 | Locked | 34.925610 | 10 | 0 |
37 | Locked | 34.483570 | 6 | 0 |
38 | Locked | 34.483570 | 13 | 0 |
39 | Locked | 34.925610 | 7 | 0 |
40 | Locked | 34.925610 | 9 | 0 |
41 | 96 | 4K | 1880 | QAM4096 | 728 |
41 | Locked | 36 | -8.5 | 66526438 | 352508 |
on 22-08-2021 20:34
@razorhazor wrote:I have 2 attenuators plugged in so not sure if I need them.
You likely don't need them depending on what they are but I'm guessing remove both.
on 22-08-2021 20:35
Hi, what value attenuators have you got on there, also what are your upstream levels? Forward levels should be between -6 and +10 ideally around 0/+2. Return levels 33-51 ideally around 45
on 22-08-2021 20:38
on 22-08-2021 20:39
on 22-08-2021 20:42
@razorhazor wrote:
Thanks. They're both 10db.
That one hot potato🥔 yes you can remove one.
on 22-08-2021 20:47
thanks legacy1! better? (removed one) or is the potatoe still hot?!
3.0 Downstream channels
Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID
12 | 450250000 | 3.9 | 35.6 | QAM256 | 12 |
10 | 434250000 | 3.9 | 35.6 | QAM256 | 10 |
11 | 442250000 | 3.7 | 35.8 | QAM256 | 11 |
13 | 458250000 | 3.4 | 35.6 | QAM256 | 13 |
14 | 466250000 | 3.7 | 35.6 | QAM256 | 14 |
15 | 474250000 | 3.4 | 35.6 | QAM256 | 15 |
16 | 482250000 | 3.4 | 35.6 | QAM256 | 16 |
17 | 490250000 | 3.1 | 35.6 | QAM256 | 17 |
18 | 498250000 | 3 | 35.6 | QAM256 | 18 |
19 | 506250000 | 2.5 | 35.6 | QAM256 | 19 |
20 | 514250000 | 2.5 | 35.6 | QAM256 | 20 |
21 | 522250000 | 2.7 | 35.8 | QAM256 | 21 |
22 | 530250000 | 2.7 | 35.6 | QAM256 | 22 |
23 | 538250000 | 2.8 | 35.6 | QAM256 | 23 |
24 | 546250000 | 2.7 | 35.6 | QAM256 | 24 |
25 | 554250000 | 2.7 | 35.6 | QAM256 | 25 |
26 | 562250000 | 2.6 | 35.6 | QAM256 | 26 |
27 | 570250000 | 2.5 | 35.6 | QAM256 | 27 |
28 | 578250000 | 2.4 | 35.1 | QAM256 | 28 |
29 | 586250000 | 2 | 34.9 | QAM256 | 29 |
30 | 594250000 | 2.5 | 35.1 | QAM256 | 30 |
31 | 602250000 | 2.7 | 35.6 | QAM256 | 31 |
32 | 610250000 | 2.8 | 35.6 | QAM256 | 32 |
33 | 618250000 | 2.7 | 35.6 | QAM256 | 33 |
34 | 626250000 | 2 | 35.1 | QAM256 | 34 |
35 | 634250000 | 1.6 | 35.1 | QAM256 | 35 |
36 | 658250000 | 1.7 | 35.6 | QAM256 | 36 |
37 | 666250000 | 1.8 | 35.6 | QAM256 | 37 |
38 | 674250000 | 1.6 | 35.6 | QAM256 | 38 |
39 | 682250000 | 1.7 | 35.8 | QAM256 | 39 |
40 | 690250000 | 1.7 | 35.8 | QAM256 | 40 |
3.0 Downstream channels
Channel Lock Status RxMER (dB) Pre RS Errors Post RS Errors
12 | Locked | 35.595078 | 10 | 4185 |
10 | Locked | 35.595078 | 14 | 4554 |
11 | Locked | 35.779911 | 5 | 4856 |
13 | Locked | 35.595078 | 10 | 4363 |
14 | Locked | 35.595078 | 8 | 4156 |
15 | Locked | 35.595078 | 7 | 4143 |
16 | Locked | 35.595078 | 5 | 4537 |
17 | Locked | 35.595078 | 428 | 358 |
18 | Locked | 35.595078 | 2314 | 2728 |
19 | Locked | 35.595078 | 2006 | 2642 |
20 | Locked | 35.595078 | 277 | 420 |
21 | Locked | 35.779911 | 16 | 2953 |
22 | Locked | 35.595078 | 4 | 3017 |
23 | Locked | 35.595078 | 3 | 3151 |
24 | Locked | 35.595078 | 8 | 3101 |
25 | Locked | 35.595078 | 18 | 3124 |
26 | Locked | 35.595078 | 9 | 2935 |
27 | Locked | 35.595078 | 8 | 3193 |
28 | Locked | 35.083549 | 10 | 3152 |
29 | Locked | 34.925610 | 43 | 3465 |
30 | Locked | 35.083549 | 17 | 3473 |
31 | Locked | 35.595078 | 10 | 3144 |
32 | Locked | 35.595078 | 1419 | 1288 |
33 | Locked | 35.595078 | 11 | 3656 |
34 | Locked | 35.083549 | 16 | 3803 |
35 | Locked | 35.083549 | 18 | 3805 |
36 | Locked | 35.595078 | 5 | 3748 |
37 | Locked | 35.595078 | 1390 | 1555 |
38 | Locked | 35.595078 | 5 | 3824 |
39 | Locked | 35.779911 | 10 | 3893 |
40 | Locked | 35.779911 | 36 | 1226 |
41 | 96 | 4K | 1880 | QAM4096 | 728 |
41 | Locked | 37 | 1.3 | 896945 | 0 |
on 22-08-2021 20:56
on 22-08-2021 20:59
on 22-08-2021 21:04