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Jon22 · 10-01-2015, 15:42

I've noticed for a couple of weeks now that I've been getting some post rs errors showing in the downstream stats. If I've understood correctly, these are packets of data that can't be corrected? Current values are below:

DS-1 DS-2 DS-3 DS-4 DS-5 DS-6 DS-7 DS-8
Frequency (Hz) 299000000 267000000 275000000 283000000 291000000 307000000 315000000 323000000
Lock Status(QAM Lock/FEC Sync/MPEG Lock) Locked Locked Locked Locked Locked Locked Locked Locked
Channel ID 5 1 2 3 4 6 7 8
Modulation 256QAM 256QAM 256QAM 256QAM 256QAM 256QAM 256QAM 256QAM
Symbol Rate (Msym/sec) 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000
Interleave Depth I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17
Power Level (dBmV) -1.37 -1.73 -1.63 -1.39 -1.33 -1.05 -1.05 -1.08
RxMER (dB) 34.63 34.63 34.35 34.63 34.77 34.77 34.77 34.63
Pre RS Errors 100113 94327 120390 106905 61287 80476 82631 121075
Post RS Errors 14220 4505 1530 11368 19479 20452 20391 20630

The SH2 was reset 4 days ago and I cleared the counters after it had finished booting up. Are they anything to be concerned about? Speed and ping seems fine.

10-01-2015, 15:42	#1
Jon22 cf.addict Join Date: Jul 2010 Location: Newport, Shropshire Posts: 338	Post RS Errors I've noticed for a couple of weeks now that I've been getting some post rs errors showing in the downstream stats. If I've understood correctly, these are packets of data that can't be corrected? Current values are below: DS-1 DS-2 DS-3 DS-4 DS-5 DS-6 DS-7 DS-8 Frequency (Hz) 299000000 267000000 275000000 283000000 291000000 307000000 315000000 323000000 Lock Status(QAM Lock/FEC Sync/MPEG Lock) Locked Locked Locked Locked Locked Locked Locked Locked Channel ID 5 1 2 3 4 6 7 8 Modulation 256QAM 256QAM 256QAM 256QAM 256QAM 256QAM 256QAM 256QAM Symbol Rate (Msym/sec) 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000 Interleave Depth I=12 J=17 I=12 J=17 I=12 J=17 I=12 J=17 I=12 J=17 I=12 J=17 I=12 J=17 I=12 J=17 Power Level (dBmV) -1.37 -1.73 -1.63 -1.39 -1.33 -1.05 -1.05 -1.08 RxMER (dB) 34.63 34.63 34.35 34.63 34.77 34.77 34.77 34.63 Pre RS Errors 100113 94327 120390 106905 61287 80476 82631 121075 Post RS Errors 14220 4505 1530 11368 19479 20452 20391 20630 The SH2 was reset 4 days ago and I cleared the counters after it had finished booting up. Are they anything to be concerned about? Speed and ping seems fine.