Geekzone: technology news, blogs, forums
Guest
Welcome Guest.
You haven't logged in yet. If you don't have an account you can register now.


Filter this topic showing only the reply marked as answer View this topic in a long page with up to 500 replies per page Create new topic
1 | ... | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | ... | 56
'That VDSL Cat'
11171 posts

Uber Geek

Trusted
Spark
Subscriber

  # 1437432 29-Nov-2015 22:03
One person supports this post
Send private message

Jase2985: transmit/receive power are both still the same at 14.5/-10.1dB


Interesting, Although logical as per DLM profiles.

Theres my shoot in the dark at the potential cause though!




#include <std_disclaimer>

 

Any comments made are personal opinion and do not reflect directly on the position my current or past employers may have.


8909 posts

Uber Geek

Lifetime subscriber

  # 1437443 29-Nov-2015 22:46
Send private message

im not worried or anything its just interesting to see what its doing along the process

 
 
 
 


'That VDSL Cat'
11171 posts

Uber Geek

Trusted
Spark
Subscriber

  # 1437445 29-Nov-2015 22:55
Send private message

Jase2985: im not worried or anything its just interesting to see what its doing along the process


Interested is exactly where i stand too.. few more ideas up in mind based off a few whitepapers though..




#include <std_disclaimer>

 

Any comments made are personal opinion and do not reflect directly on the position my current or past employers may have.


371 posts

Ultimate Geek


  # 1437472 30-Nov-2015 01:07
Send private message

I'm finally joining the 998 club! I was just writing my forum post and hit post reply then my line resynced again.
So What happened was I got 1 resync at 00:40 and it was an higher downstream bump and kept my DLM-1 profile, went from 60Mbps to 70Mbps.



Now It just did a resync again and I'm getting 70/25, which is great! more upstream woohoo! but I'm back down to a DLM-2/4 profile, I'm guessing that'll fix itself in the upcoming week/month, too bad Ikanos line card but oh well.


Curiously I have nothing in the US0 Band which is interesting... I wonder what happened there.


'That VDSL Cat'
11171 posts

Uber Geek

Trusted
Spark
Subscriber

  # 1437473 30-Nov-2015 01:10
Send private message

998 17a doesnt have US0 enabled, its the trade off somewhat.

US0 is realistically only a few mbit, so makes sense to cutback on it there.


Give it a week, you will be back down to DLM-1




#include <std_disclaimer>

 

Any comments made are personal opinion and do not reflect directly on the position my current or past employers may have.


4543 posts

Uber Geek

Trusted
Lifetime subscriber

  # 1437505 30-Nov-2015 08:24
Send private message

The speed increases but the ping also increases by 10-15ms! 





8909 posts

Uber Geek

Lifetime subscriber

  # 1437511 30-Nov-2015 08:34
Send private message

hio77: 998 17a doesnt have US0 enabled, its the trade off somewhat.

US0 is realistically only a few mbit, so makes sense to cutback on it there.


interesting you say that but then i have US0 active on my line you can see it here:
Click to see full size

Its using tones 6-32 and this is the bit loading for the tones
Tone   Bit loading  
   11           1
   12           1
   13           1
   14           2
   15           2
   16           1
   17           2
   18           1
   19           2
   20           1

nakedmolerat: The speed increases but the ping also increases by 10-15ms! 

happened to pretty much everyone as you now start out on DLM-2 or DLM-4 and have to work your way back to DLM-1. where as on 997 you generally started out on DLM-1 and if you had a bad line it would drop you back to DLM-2 etc.

 
 
 
 


201 posts

Master Geek

Lifetime subscriber

  # 1437708 30-Nov-2015 10:53
Send private message

Our current 8B profile upgraded overnight. (I usually have 17A but that was lost through a port refresh so I'll be interested to see if I can eventually get back to that profile.)

Last night's 997 8B snapshot was...

Attainable: 48015000/16735000
Actual: 48000000/10356000
SNR: Near 11, Far 22
Attenuation: Near 9, Far 0
Ping 6ms

This morning with a 17ms Ping....

 

  ---------------------- ATU-R Info (hw: annex A, f/w: annex A/B/C) -----------
   Running Mode            :       8B       State                : SHOWTIME
   DS Actual Rate          : 70460000 bps   US Actual Rate       : 13772000 bps
   DS Attainable Rate      : 70500800 bps   US Attainable Rate   : 13779000 bps
   DS Path Mode            :        Fast    US Path Mode         :        Fast 
   DS Interleave Depth     :        0       US Interleave Depth  :        0 
   NE Current Attenuation  :       11 dB    Cur SNR Margin       :        9  dB
   DS actual PSD           :   -11.-6 dB    US actual PSD        :    17. 2  dB
   NE CRC Count            :        0       FE CRC Count         :        0
   NE ES Count             :        0       FE  ES Count         :        0
   Xdsl Reset Times        :        0       Xdsl Link  Times     :        3
   ITU Version[0]          : b5004946       ITU Version[1]       : 544e0000
   VDSL Firmware Version   : 05-04-08-00-00-06 
   Power Management Mode   : DSL_G997_PMS_L0 
   Test Mode               : DISABLE 
  -------------------------------- ATU-C Info ---------------------------------
   Far Current Attenuation :        0 dB    Far SNR Margin       :        8  dB
   CO ITU Version[0]       : b5004244       CO ITU Version[1]    : 434da3f5
   DSLAM CHIPSET VENDOR    : < BDCM >

 

Curious to see what happens next.

342 posts

Ultimate Geek

Trusted

  # 1437730 30-Nov-2015 11:24
Send private message

Sigh... DLM seems to be at work :(

Since our initial speed upgrade, we've now dropped down by around 10Mbps. It is now sitting at 57446 Kbps. Ping is a solid 20ms (on 997 we were getting ~7ms)

Current stats:
Line standard VDSL2
Downstream line rate (kbit/s) 57446
Upstream line rate (kbit/s) 13490
Downstream SNR (dB)  9.4
Upstream SNR (dB)  8.9
Downstream line attenuation (dB) 13.4
Upstream line attenuation (dB) 4.9
Downstream output power (dBmV) 18.5
Upstream output power (dBmV) -3.4
Downstream CRC 15
Upstream CRC 0
Downstream FEC 5562
Upstream FEC 573

'That VDSL Cat'
11171 posts

Uber Geek

Trusted
Spark
Subscriber

  # 1437742 30-Nov-2015 11:33
Send private message

Jase2985: 
interesting you say that but then i have US0 active on my line you can see it here:


Seems i missed that, it is interesting indeed.

datahawk: Our current 8B profile upgraded overnight. (I usually have 17A but that was lost through a port refresh so I'll be interested to see if I can eventually get back to that profile.)


70/13 on 8b is pretty impressive.

broadcom linecard so you would be open to the upto 100/50 once 17a comes back.




#include <std_disclaimer>

 

Any comments made are personal opinion and do not reflect directly on the position my current or past employers may have.


4543 posts

Uber Geek

Trusted
Lifetime subscriber

  # 1437753 30-Nov-2015 11:57
Send private message

shermanp: Sigh... DLM seems to be at work :(

Since our initial speed upgrade, we've now dropped down by around 10Mbps. It is now sitting at 57446 Kbps. Ping is a solid 20ms (on 997 we were getting ~7ms)


Mine is worst - dropped from 66 to 50! Not happy at all. I assume yours from 67 to 57?





342 posts

Ultimate Geek

Trusted

  # 1437756 30-Nov-2015 12:03
Send private message

nakedmolerat:
shermanp: Sigh... DLM seems to be at work :(

Since our initial speed upgrade, we've now dropped down by around 10Mbps. It is now sitting at 57446 Kbps. Ping is a solid 20ms (on 997 we were getting ~7ms)


Mine is worst - dropped from 66 to 50! Not happy at all. I assume yours from 67 to 57?


Original sync speed on 998 was 68,264Kbps, so close enough to 10Mbps

4235 posts

Uber Geek


  # 1437758 30-Nov-2015 12:06
Send private message

chevrolux: Logged in to that Pharmacy with the flash connection... got quite a shock when I saw the rates....



Haven't been on site to actual test this but pretty dam impressive!! We were going to order UFB for this customer but being in a big MDU the hassle is just not worth it considering these rates.


Managed to get on site to actually test this connection out. I am extremely impressed!!!!!


201 posts

Master Geek

Lifetime subscriber

  # 1437775 30-Nov-2015 12:41
Send private message

hio77:

70/13 on 8b is pretty impressive.

broadcom linecard so you would be open to the upto 100/50 once 17a comes back.


Yes, I'm quite pleased with that result considering we are attached to a rural cabinet and that I estimate at least 350 - 380 meters of copper to the modem. Some advantages being good condition heavy duty rural copper and a lifestyle block area so I'm guessing low cross talk issues.

Looking forward to the prospect of 17A on 998 - Time will tell.

25 posts

Geek


  # 1437909 30-Nov-2015 15:31
Send private message

datahawk:
hio77:

70/13 on 8b is pretty impressive.

broadcom linecard so you would be open to the upto 100/50 once 17a comes back.


Yes, I'm quite pleased with that result considering we are attached to a rural cabinet and that I estimate at least 350 - 380 meters of copper to the modem. Some advantages being good condition heavy duty rural copper and a lifestyle block area so I'm guessing low cross talk issues.

Looking forward to the prospect of 17A on 998 - Time will tell.


At that distance, so long as your wiring is good, you should go to 17a at some point. 

Ping dropped back to 4ms (round trip), so I'm pretty happy with my 998 17a profile.

1 | ... | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | ... | 56
Filter this topic showing only the reply marked as answer View this topic in a long page with up to 500 replies per page Create new topic



Switch your broadband provider now - compare prices


Twitter and LinkedIn »



Follow us to receive Twitter updates when new discussions are posted in our forums:



Follow us to receive Twitter updates when news items and blogs are posted in our frontpage:



Follow us to receive Twitter updates when tech item prices are listed in our price comparison site:





News »

Microsoft launches first Experience Center worldwide for Asia Pacific in Singapore
Posted 13-Nov-2019 13:08


Disney+ comes to LG Smart TVs
Posted 13-Nov-2019 12:55


Spark launches new wireless broadband "Unplan Metro"
Posted 11-Nov-2019 08:19


Malwarebytes overhauls flagship product with new UI, faster engine and lighter footprint
Posted 6-Nov-2019 11:48


CarbonClick launches into Digital Marketplaces
Posted 6-Nov-2019 11:42


Kordia offers Microsoft Azure Peering Service
Posted 6-Nov-2019 11:41


Spark 5G live on Auckland Harbour for Emirates Team New Zealand
Posted 4-Nov-2019 17:30


BNZ and Vodafone partner to boost NZ Tech for SME
Posted 31-Oct-2019 17:14


Nokia 7.2 available in New Zealand
Posted 31-Oct-2019 16:24


2talk launches Microsoft Teams Direct Routing product
Posted 29-Oct-2019 10:35


New Breast Cancer Foundation app puts power in Kiwi women's hands
Posted 25-Oct-2019 16:13


OPPO Reno2 Series lands, alongside hybrid noise-cancelling Wireless Headphones
Posted 24-Oct-2019 15:32


Waikato Data Scientists awarded $13 million from the Government
Posted 24-Oct-2019 15:27


D-Link launches Wave 2 Unified Access Points
Posted 24-Oct-2019 15:07


LG Electronics begins distributing the G8X THINQ
Posted 24-Oct-2019 10:58



Geekzone Live »

Try automatic live updates from Geekzone directly in your browser, without refreshing the page, with Geekzone Live now.


Support Geekzone »

Our community of supporters help make Geekzone possible. Click the button below to join them.

Support Geezone on PressPatron



Are you subscribed to our RSS feed? You can download the latest headlines and summaries from our stories directly to your computer or smartphone by using a feed reader.

Alternatively, you can receive a daily email with Geekzone updates.