VDSL Stats - Whats yours?

VDSL Training Status: Showtime
Mode: VDSL2 Annex B
VDSL Profile: Profile 17a
Traffic Type: PTM Mode
Link Uptime: 4 days: 1 hour: 55 minutes

VDSL Port Details Upstream Downstream
Line Rate: 15.419 Mbps 50.257 Mbps
Actual Net Data Rate: 15.359 Mbps 50.176 Mbps
Trellis Coding: ON ON
SNR Margin: 13.9 dB 6.6 dB
Actual Delay: 7 ms 8 ms
Transmit Power: 7.8 dBm 13.5 dBm
Receive Power: -11.9 dBm -10.0 dBm
Actual INP: 2.0 symbols 2.0 symbols
Total Attenuation: 19.6 dB 23.5 dB
Attainable Net Data Rate: 27.248 Mbps 57.384 Mbps

VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 5.1 31.0 48.0 N/A 15.3 40.5 62.6
Signal Attenuation(dB): 5.1 29.9 46.9 N/A 21.2 40.2 62.7
SNR Margin(dB): 13.9 13.9 13.9 N/A 6.6 6.6 6.6
Transmit Power(dBm):- 7.0 1.2 6.4 N/A 11.1 7.7 5.7

Good figures??

tdonegan1990 wrote: »

- Wireless.
- Wired.

============================================================================
VDSL Training Status: Showtime
Mode: VDSL2 Annex B
VDSL Profile: Profile 17a
Traffic Type: PTM Mode
Link Uptime: 6 days: 2 hours: 59 minutes
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 20.541 Mbps 50.268 Mbps
Actual Net Data Rate: 20.479 Mbps 50.170 Mbps
Trellis Coding: ON ON
SNR Margin: 11.7 dB 16.1 dB
Actual Delay: 7 ms 8 ms
Transmit Power: - 9.4 dBm 14.5 dBm
Receive Power: -23.0 dBm 0.7 dBm
Actual INP: 2.0 symbols 3.0 symbols
Total Attenuation: 13.5 dB 13.7 dB
Attainable Net Data Rate: 29.759 Mbps 94.620 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 3.2 17.7 25.5 N/A 10.3 23.5 35.8
Signal Attenuation(dB): 3.2 16.4 24.6 N/A 11.8 23.3 35.8
SNR Margin(dB): 11.7 11.7 11.7 N/A 16.1 16.1 16.1
Transmit Power(dBm):-21.4 -12.5 -13.2 N/A 12.4 7.7 6.8


Good status?
Could my line handle up to 70 Mb??

Thanks

nope it cant as with an attenuation of 13.5dB your near enough to 1k away from your local cab, thats a decent speed to be getting with them stats

my attenuation is 14.3dB so im just over 1k and recive the following

Line Rate (Down / Up) 50174 Kbps / 20478 Kbps
Noise Margin (Down / Up) 10.4 dB / 10.3 dB
Attenuation (Down / Up) 14.3 dB / 5.2 dB
Power (Down / Up) 12.4 dBm / 1.8 dBm



Pinging loadbalancer.boards.ie [89.234.66.108] with 32 bytes of data:
Reply from 89.234.66.108: bytes=32 time=24ms TTL=57
Reply from 89.234.66.108: bytes=32 time=23ms TTL=57
Reply from 89.234.66.108: bytes=32 time=27ms TTL=57
Reply from 89.234.66.108: bytes=32 time=24ms TTL=57

Ping statistics for 89.234.66.108:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 23ms, Maximum = 27ms, Average = 24ms

post line stats so people can tell u how far u are

Frank Garrett wrote: »

It's kb/s, not MB/s.




Could you guys post Speedtest results?

From my laptop on wifi:

Frank Garrett wrote: »

Yeah, I estimate you should get approximately: 48.888 Mbps down / 13.971 Mbps up with those stats.

incorrect. with vectoring enabled correct. but as it stands not really a hole lot of improvement can be made

naughto wrote: »

just noticed that Total Attenuation: 14.8 dB 29.1 dB is very high i must not be connected the the cab that i thought i would be

mine sits at 14.1 dB (sometimes 14.3 dB but i dont know how thats working as the cab nor my house are moving lol) and i sync at 50174 Kbps / 20479 Kbps so id say theres room for a little bit of a boost. ive noticed eircom always seam to hold back on the upload speed while other providers that resell eircom vdsl dont



Pinging boards.ie [89.234.66.108] with 32 bytes of data:
Reply from 89.234.66.108: bytes=32 time=24ms TTL=57
Reply from 89.234.66.108: bytes=32 time=25ms TTL=57
Reply from 89.234.66.108: bytes=32 time=23ms TTL=57
Reply from 89.234.66.108: bytes=32 time=23ms TTL=57

Ping statistics for 89.234.66.108:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 23ms, Maximum = 25ms, Average = 23ms


Pinging google.ie [74.125.24.94] with 32 bytes of data:
Reply from 74.125.24.94: bytes=32 time=23ms TTL=50
Reply from 74.125.24.94: bytes=32 time=23ms TTL=50
Reply from 74.125.24.94: bytes=32 time=23ms TTL=50
Reply from 74.125.24.94: bytes=32 time=24ms TTL=50

Ping statistics for 74.125.24.94:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 23ms, Maximum = 24ms, Average = 23ms

is it really tho? do the following

> Press the start button
> then type cmd and press enter
> then when a new black window opens type in "ping boards.ie" without the quotations

once thats done check out your real ping time as the speedtest ones are rarely right

Does this magical 'vectoring' happen auto-magically and might it improve the speed closer to the 'Attainable Net Data Rate' ?

Before yea ask - yup, I'm a distance 'not stone throwable' from the cab :pac:

============================================================================
    VDSL Training Status:   Showtime
                    Mode:   VDSL2 Annex B
            VDSL Profile:   Profile 17a
            Traffic Type:   PTM Mode
             Link Uptime:   0 day: 0 hour: 23 minutes
============================================================================
       VDSL Port Details       Upstream         Downstream
               Line Rate:      1.083 Mbps        7.237 Mbps
    Actual Net Data Rate:      1.023 Mbps        7.167 Mbps
          Trellis Coding:         ON                ON
              SNR Margin:       20.7 dB           30.6 dB
            Actual Delay:          4 ms              8 ms
          Transmit Power:        4.6 dBm           7.9 dBm
           Receive Power:       -8.5 dBm         -23.5 dBm
              Actual INP:        2.0 symbols       3.0 symbols
       Total Attenuation:       13.2 dB           31.4 dB
Attainable Net Data Rate:      4.632 Mbps       36.180 Mbps

Update: from searching around it looks like Eircom haven't enabled vectoring yet - is that correct? In theory if they did, I might get something towards the 'Attainable Net Data Rate' listed above? So many questions, so very few answers

fasterbetter wrote: »

Hi,

I have efibre installed a few months now
when initially installed I had an attainable download speed in excess of 100Mbps

Now two months later its down to 59Mbps

Nothing has changed except some neighbours signing up for efibre

So is this normal?

Could any of you who have just got efibre take a screen shot of your stats and check again a month later?

Roll on Interleaving!!!


Fasterbetter

Before: (June)
Line Rate: 10.298 Mbps 41.116 Mbps
Actual Net Data Rate: 10.238 Mbps 40.956 Mbps

Total Attenuation: 18.6 dB 15.8 dB
Attainable Net Data Rate: 29.792 Mbps 96.432 Mbps


Now:
Line Rate: 10.298 Mbps 41.116 Mbps
Actual Net Data Rate: 10.238 Mbps 40.956 Mbps

Total Attenuation: 19.2 dB 18.8 dB
Attainable Net Data Rate: 27.596 Mbps 85.352 Mbps

I know at least a few of my neighbours have gotten it recently.

KeRbDoG wrote: »

Does this magical 'vectoring' happen auto-magically and might it improve the speed closer to the 'Attainable Net Data Rate' ?

Before yea ask - yup, I'm a distance 'not stone throwable' from the cab

============================================================================
    VDSL Training Status:   Showtime
                    Mode:   VDSL2 Annex B
            VDSL Profile:   Profile 17a
            Traffic Type:   PTM Mode
             Link Uptime:   0 day: 0 hour: 23 minutes
============================================================================
       VDSL Port Details       Upstream         Downstream
               Line Rate:      1.083 Mbps        7.237 Mbps
    Actual Net Data Rate:      1.023 Mbps        7.167 Mbps
          Trellis Coding:         ON                ON
              SNR Margin:       20.7 dB           30.6 dB
            Actual Delay:          4 ms              8 ms
          Transmit Power:        4.6 dBm           7.9 dBm
           Receive Power:       -8.5 dBm         -23.5 dBm
              Actual INP:        2.0 symbols       3.0 symbols
       Total Attenuation:       13.2 dB           31.4 dB
Attainable Net Data Rate:      4.632 Mbps       36.180 Mbps

Update: from searching around it looks like Eircom haven't enabled vectoring yet - is that correct? In theory if they did, I might get something towards the 'Attainable Net Data Rate' listed above? So many questions, so very few answers

2700+ meters from a cabinet is not a stones throw on vdsl, im surprised they even connected you to it and didnt just offer a dsl package

and nope they havnt enabled vectoring and theres no set date for it yet i dont think

dazdrog wrote: »

2700+ meters from a cabinet is not a stones throw on vdsl, im surprised they even connected you to it and didnt just offer a dsl package

I'm 1500m~ from the cab - I know as I had to direct the eircom tech to the cab

Mc Love wrote: »

The vectoring system will begin rollout in early 2014 and will be available on all lines on Eircom’s fibre network – 1.2m premises – by 2015.

Cool stuff, twill sit in wait. Any guestimation of the speeds after Vectoring is enabled? Near the 'Attainable Net Data Rate'

KeRbDoG wrote: »

I'm 1500m~ from the cab - I know as I had to direct the eircom tech to the cab

By foot you may be, but by line distance you aint! attenuation of 34.1dB = 2461 Meters thats nearly 2.4k away from a cabinet and on the outer reach of vdsl, hence why i said im surprised they connected you to vdsl

now if your attenuation was more around 20.72dB you would be 1500M from the cabinet in cable length and your download speed would be closer to 20mb

Mc Love wrote: »

Just checked my stats:
Downstream Attenuation 22.2 dB
Cable loss 13.81 dB/km (default=13.81) -not sure what to put in
Approximate Distance 1608 meters
ADSL Max Speed 8000 kbps
ADSL2+ Max Speed 19758 kbps
VDSL2 Max Speed 20771 kbps



So when vectoring comes in I should get 20Mbs?

Best to login to the eFibre modem/router go to;
System Monitor -> xDSL Statistics
It's the "Attainable Net Data Rate" is what you might be able to use as a guideline for post-vectoring...fingers crossed!

KeRbDoG wrote: »

Best to login to the eFibre modem/router go to;
System Monitor -> xDSL Statistics
It's the "Attainable Net Data Rate" is what you might be able to use as a guideline for post-vectoring...fingers crossed!

Couldnt see that displayed anywhere

KeRbDoG wrote: »

That might be correct from this online tool which I'm guessing your basing your info from, but your using the 'default' cable loss.
Now lets say Eircom have used cheap/crappy cable in the past 10~ years to save money and the cable loss instead of being 13.81 dB/km is now around 20~22 dB/km. Using that cable loss figure will show me the correct distance. Now unless Eircom have a 1km of a test/backup role of copper in a cab somewhere or now run their cables across fields my distance calc is correct

Interested to see how did you got 34.1dB from the stats I posted, can't work that out myself

i got it from the info you posted! the 34.1 was a typo

KeRbDoG wrote: »

Does this magical 'vectoring' happen auto-magically and might it improve the speed closer to the 'Attainable Net Data Rate' ?

Before yea ask - yup, I'm a distance 'not stone throwable' from the cab

============================================================================
    VDSL Training Status:   Showtime
                    Mode:   VDSL2 Annex B
            VDSL Profile:   Profile 17a
            Traffic Type:   PTM Mode
             Link Uptime:   0 day: 0 hour: 23 minutes
============================================================================
       VDSL Port Details       Upstream         Downstream
               Line Rate:      1.083 Mbps        7.237 Mbps
    Actual Net Data Rate:      1.023 Mbps        7.167 Mbps
          Trellis Coding:         ON                ON
              SNR Margin:       20.7 dB           30.6 dB
            Actual Delay:          4 ms              8 ms
          Transmit Power:        4.6 dBm           7.9 dBm
           Receive Power:       -8.5 dBm         -23.5 dBm
              Actual INP:        2.0 symbols       3.0 symbols
       Total Attenuation:       13.2 dB           [COLOR=Red][B]31.4 dB[/B]
[/COLOR] Attainable Net Data Rate:      4.632 Mbps       36.180 Mbps

Update: from searching around it looks like Eircom haven't enabled vectoring yet - is that correct? In theory if they did, I might get something towards the 'Attainable Net Data Rate' listed above? So many questions, so very few answers

Frank Garrett wrote: »

He's with Vodafone. Looking at the screenshot of the configuration page on this thread, I don't see "Total Attenuation" anywhere.

Yes exactly - I am with VF and their DSL status page doesnt show the rate.