dslreports logo
site
 
    All Forums Hot Topics Gallery
spc

spacer




how-to block ads


Search Topic:
uniqs
385
share rss forum feed


Jennifer_b

@comcast.net

Signals- Are they any good?

Hi all,

Just bought a new SB6121. Here are my signals (sorry about the formatting, couldn't figure out how to do a screen shot). Does everything look good? Getting pretty good speeds right now. Thanks for all your help, Jenn.

Channel ID 1 2 3 4
Frequency 543000000 Hz 549000000 Hz 555000000 Hz 561000000 Hz
Signal to Noise Ratio 34 dB 34 dB 35 dB 35 dB
Downstream Modulation QAM256 QAM256 QAM256 QAM256
Power Level
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
1 dBmV 0 dBmV 2 dBmV 1 dBmV

Upstream

Bonding Channel Value

Channel ID 2 1 3
Frequency 27400000 Hz 33800000 Hz 22600000 Hz
Ranging Service ID 7437 7437 7437
Symbol Rate 5.120 Msym/sec 5.120 Msym/sec 2.560 Msym/sec
Power Level 44 dBmV 46 dBmV 43 dBmV
Upstream Modulation [3] QPSK
[3] 64QAM
[3] QPSK
[3] 64QAM
[3] QPSK
[2] 16QAM

Ranging Status Success Success Success

Signal Stats (Codewords)

Bonding Channel Value

Channel ID 1 2 3 4
Total Unerrored Codewords 42787933406 42787404351 42787429219 42787452116
Total Correctable Codewords 276718 295359 256668 239215
Total Uncorrectable Codewords 357344 350819 364527 359378

andyross
Premium,MVM
join:2003-05-04
Schaumburg, IL
Signals are generally good. Downstream SNR's could be 1-2dB higher. How long is the uptime? Your correctable/uncorrectable counts are a bit on the high side, although the unerrored counts are also very high, so it's probably been a few days and/or alot of data in a short time.


jennifer_b

@comcast.net
Uptime has been about 4 days. Haven't had any problems yet- no time-outs, reboots or anything like that. I checked the logs and there hasn't been any entries for several days. Speed has been consistent (about 50 down and 10 up). I bought the SB6121 because I heard it's a pretty good modem. Thanks for your input.