Kitz Forum

Broadband Related => FTTC and FTTP Issues => Topic started by: banger on November 27, 2020, 12:54:50 AM

Title: I think I have begun my journey to 3db
Post by: banger on November 27, 2020, 12:54:50 AM

Stats recorded 27 Nov 2020 00:42:18

DSLAM type / SW version:   BDCM:0xa4a1 (164.161) / v0xa4a1
Modem/router firmware:     AnnexA version - A2pv6F039v.d26a
DSL mode:                  VDSL2 Profile 17a
Status:                    Showtime
Uptime:                     0 hour 13 min 27 sec
Resyncs:                   8 (since 19 Nov 2020 20:10:15)
         
            Downstream   Upstream
Line attenuation (dB):     19.5      0.0
Signal attenuation (dB):   Not monitored      
Connection speed (kbps):   58010      11670
SNR margin (dB):           5.3      6.3
Power (dBm):               12.7      7.4
Interleave depth:          4      1
INP:                       52.00      0
G.INP:                     Enabled      Not enabled
Vectoring status:          5 (VECT_UNCONFIGURED)      

RSCorr/RS (%):             0.0005      0.0000
RSUnCorr/RS (%):           0.0000      0.0000
ES/hour:                   14.3      1.43

DLM interrupted the Late Show tonight/this morning at 00:25 to reduce my downstream SNRm to 5.0db. Hope it continues.

Title: Re: I think I have begun my journey to 3db
Post by: Weaver on November 27, 2020, 01:13:55 AM

You’re still getting 14 ES per hour.

Title: Re: I think I have begun my journey to 3db
Post by: banger on November 27, 2020, 01:20:05 AM

It always does that when DLM drops the line otherwise DS Errors are zero.

Title: Re: I think I have begun my journey to 3db
Post by: Weaver on November 27, 2020, 01:24:28 AM

Understood, of course. It said 8 resyncs.

Title: Re: I think I have begun my journey to 3db
Post by: banger on November 27, 2020, 01:27:33 AM

Resyncs are a combination of commissioning engineer testing the line for bad joints and DLM.

Title: Re: I think I have begun my journey to 3db
Post by: Weaver on November 27, 2020, 01:33:28 AM

Understood.

Title: Re: I think I have begun my journey to 3db
Post by: tubaman on November 27, 2020, 07:35:18 AM

Looking good. If the DLM gods remain happy you should be at 3dB within a week.
 :)

Title: Re: I think I have begun my journey to 3db
Post by: banger on November 27, 2020, 07:43:39 AM

Hope so, be good to see the 60's again. :fingers:

Title: Re: I think I have begun my journey to 3db
Post by: banger on November 29, 2020, 01:09:51 AM

Stats recorded 29 Nov 2020 01:04:43

DSLAM type / SW version:   BDCM:0xa4a1 (164.161) / v0xa4a1
Modem/router firmware:     AnnexA version - A2pv6F039v.d26a
DSL mode:                  VDSL2 Profile 17a
Status:                    Showtime
Uptime:                     0 hour 0 min 32 sec
Resyncs:                   0 (since 28 Nov 2020 21:43:40)
         
            Downstream   Upstream
Line attenuation (dB):     19.5      0.0
Signal attenuation (dB):   Not monitored      
Connection speed (kbps):   61167      11763
SNR margin (dB):           4.3      6.3
Power (dBm):               12.6      7.6
Interleave depth:          4      1
INP:                       51.00      0
G.INP:                     Enabled      Not enabled
Vectoring status:          5 (VECT_UNCONFIGURED)      

RSCorr/RS (%):             0.0004      0.0000
RSUnCorr/RS (%):           0.0000      0.0000
ES/hour:                   10.3      0

4db, 48 hours, increase of around 3 mb/s.

Title: Re: I think I have begun my journey to 3db
Post by: banger on November 29, 2020, 01:37:16 AM

Had to drop PPP session for Bras Profile to catch up as the drop was so quick my router kept the same session.

Title: Re: I think I have begun my journey to 3db
Post by: banger on December 01, 2020, 03:09:31 AM

Just to close this thread off got my final increase at 2:30AM, 3db 64m.

Stats recorded 01 Dec 2020 03:06:16

DSLAM type / SW version:   BDCM:0xa4a1 (164.161) / v0xa4a1
Modem/router firmware:     AnnexA version - A2pv6F039v.d26a
DSL mode:                  VDSL2 Profile 17a
Status:                    Showtime
Uptime:                     0 hour 37 min 16 sec
Resyncs:                   1 (since 01 Dec 2020 00:35:13)
         
            Downstream   Upstream
Line attenuation (dB):     19.5      0.0
Signal attenuation (dB):   Not monitored      
Connection speed (kbps):   64666      11730
SNR margin (dB):           3.3      6.3
Power (dBm):               12.6      7.4
Interleave depth:          8      1
INP:                       50.00      0
G.INP:                     Enabled      Not enabled
Vectoring status:          5 (VECT_UNCONFIGURED)      

RSCorr/RS (%):             0.0140      0.0002
RSUnCorr/RS (%):           0.0000      0.0000
ES/hour:                   4.03      0.81

Title: Re: I think I have begun my journey to 3db
Post by: tubaman on December 01, 2020, 07:28:38 AM

Nice - this really shows what a different G.INP and xdB makes to the speed.
 :)

Title: Re: I think I have begun my journey to 3db
Post by: tiffy on December 01, 2020, 09:16:34 AM

Quote

Interleave depth:          8      1
INP:                       50.00      0
G.INP:                     Enabled      Not enabled

Wondering what your G.Inp re-tx profile is, I would guess high ie., Bearer 0 INPRein = 1.00, could be wrong?