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.




8 posts

Wannabe Geek


# 127104 30-Jul-2013 10:03
Send private message

Im just wanting to know what other users experiences are with VDSL line errors.

From my original connection date i've experienced persistent line errors, now this never happened when i was on ADSL, i know that VDSL is more susceptible due to the wider freq range.

Now let me be clear in that the connection is excellent, see screen shot below:



But as you can see there is also a considerable amount of errors, what im interested to know is, how "normal" is this?

Wiring wise i spent my weekend rewiring my house from the termination point so that there is a direct link from the TP to the modem with a DSL splitter installed.   

Originally i discovered that the line tester at the TP had oxidized wiring where the shielding had been cut through, so i removed the corroded wiring which has actually reduced the number of errors.

I am waiting for a testing modem from SNAP to see whether this is possibly a modem issue but somehow think that it wont make a differnece.

What are other peoples connections like?

Create new topic
371 posts

Ultimate Geek


  # 868362 30-Jul-2013 10:23
Send private message

This should be moved to the "VDSL Performance & Tuning" Sticky thread and you should also read that thread.

3317 posts

Uber Geek

Trusted

  # 868390 30-Jul-2013 11:45
Send private message

Very normal (actually very very good)

Yeah as above plenty of examples in the VDSL sticky, but to give an idea, I'm currently running mine with an SNR tweak at FEC = 320 per minute and CRC = 8 per minute with no issues.

Basically don't worry about FEC at all and if CRC is under 5 per minute you should be fine. Under 1 is probably better for CRC. But it *looks* like the limit for CRC before DLM does something about it might be around 10 per minute.

Create new topic



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 »

Logitech introduces new Made for Google keyboard and mouse devices
Posted 16-Oct-2019 13:36


MATTR launches to accelerate decentralised identity
Posted 16-Oct-2019 10:28


Vodafone X-Squad powers up for customers
Posted 16-Oct-2019 08:15


D Link ANZ launches EXO Smart Mesh Wi Fi Routers with McAfee protection
Posted 15-Oct-2019 11:31


Major Japanese retailer partners with smart New Zealand technology IMAGR
Posted 14-Oct-2019 10:29


Ola pioneers one-time passcode feature to fight rideshare fraud
Posted 14-Oct-2019 10:24


Spark Sport new home of NZC matches from 2020
Posted 10-Oct-2019 09:59


Meet Nola, Noel Leeming's new digital employee
Posted 4-Oct-2019 08:07


Registrations for Sprout Accelerator open for 2020 season
Posted 4-Oct-2019 08:02


Teletrac Navman welcomes AI tech leader Jens Meggers as new President
Posted 4-Oct-2019 07:41


Vodafone makes voice of 4G (VoLTE) official
Posted 4-Oct-2019 07:36


2degrees Reaches Milestone of 100,000 Broadband Customers
Posted 1-Oct-2019 09:17


Nokia 1 Plus available in New Zealand from 2nd October
Posted 30-Sep-2019 17:46


Ola integrates Apple Pay as payment method in New Zealand
Posted 25-Sep-2019 09:51


Facebook Portal to land in New Zealand
Posted 19-Sep-2019 18:35



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.