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Procedure for increasing actual data rate on VDSL

  • 30-01-2016 8:31pm
    #1
    Registered Users, Registered Users 2 Posts: 19,050 ✭✭✭✭


    Hi all,
    just took a look at the mother's VDSL stats there (with Eir). Seems we could boost the speeds a good bit, but I'm wondering should I as the most important thing to us is Skype/Hangouts. I'm wondering if I shouldn't leave it the way it is. Thoughts welcome! (If we do decide to increase it, do we just call Eir and ask for the profile to be changed?)
    ============================================================================
        VDSL Training Status:   Showtime
                        Mode:   VDSL2 Annex B
                VDSL Profile:   Profile 17a
                Traffic Type:   PTM Mode
                 Link Uptime:   3 days: 0 hour: 22 minutes
    ============================================================================
           VDSL Port Details       Upstream         Downstream
                   Line Rate:      7.167 Mbps       25.598 Mbps
        Actual Net Data Rate:      7.168 Mbps       25.599 Mbps
              Trellis Coding:         ON                ON
                  SNR Margin:       21.0 dB           23.8 dB
                Actual Delay:          0 ms              0 ms
              Transmit Power:        7.9 dBm          13.3 dBm
               Receive Power:       -8.6 dBm         -10.6 dBm
                  Actual INP:       30.0 symbols      30.0 symbols
           Total Attenuation:       16.5 dB           23.9 dB
    Attainable Net Data Rate:     18.424 Mbps       52.084 Mbps
    ============================================================================
          VDSL Band Status    U0      U1      U2      U3      D1      D2      D3
      Line Attenuation(dB):  6.2    34.8    52.2     N/A    16.9    43.9    67.0   
    Signal Attenuation(dB):  6.2    33.9    56.3     N/A    22.6    43.5     N/A   
            SNR Margin(dB): 20.3    21.1    21.0     N/A    23.8    23.8     N/A   
       Transmit Power(dBm):- 2.5     4.7     4.1     N/A    11.9     7.4     N/A   
    ============================================================================
    
                VDSL Counters
    
               Downstream        Upstream
    Since Link time = 22 min 15 sec
    FEC:		2149		260
    CRC:		2		0
    ES:		2		0
    SES:		0		0
    UAS:		0		0
    LOS:		0		0
    LOF:		0		0
    LOM:		0		0
    Latest 15 minutes time = 10 min 55 sec
    FEC:		9		0
    CRC:		0		0
    ES:		0		0
    SES:		0		0
    UAS:		0		0
    LOS:		0		0
    LOF:		0		0
    LOM:		0		0
    Previous 15 minutes time = 15 min 0 sec
    FEC:		7		0
    CRC:		0		0
    ES:		0		0
    SES:		0		0
    UAS:		0		0
    LOS:		0		0
    LOF:		0		0
    LOM:		0		0
    Latest 1 day time = 25 min 55 sec
    FEC:		16		0
    CRC:		0		0
    ES:		0		0
    SES:		0		0
    UAS:		0		0
    LOS:		0		0
    LOF:		0		0
    LOM:		0		0
    Previous 1 day time = 24 hours 0 sec
    FEC:		871		91
    CRC:		1		0
    ES:		1		0
    SES:		0		0
    UAS:		0		0
    LOS:		0		0
    LOF:		0		0
    LOM:		0		0
    Total time = 1 days 25 min 55 sec
    FEC:		2149		260
    CRC:		2		0
    ES:		2		0
    SES:		0		0
    UAS:		219		219
    LOS:		0		0
    LOF:		0		0
    LOM:		0		0
    ============================================================================
    
    


Comments

  • Registered Users, Registered Users 2 Posts: 36,170 ✭✭✭✭ED E


    Just call them, 40_10 would be perfect, 50_15 may also be stable.


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