In the next few weeks we will begin a trial of Fibre to the Cabinet (FTTC). The trial is being run by BT Wholesale over their 21CN network and it is our intention to offer it to the customers that can get it.
Initially the trial is being run in two areas – Muswell Hill in London and Whitchurch in Wales. We will be emailing the customers on these exchanges this week to let them know about the trial.
The Technology
First though, I’ll cover off a bit about the technology. With current ADSL and ADSL2+ technology the speed a customer can get is determined by the length of the phone line from exchange to their router. With these technologies the ADSL kit (DSLAM) is housed at the exchange. FTTC does something a little different, the DSLAM is located in the green street cabinet. For most lines this reduces the length of the copper run from what can be several miles maybe less than one mile or even a few hundred yards. The journey back to the exchange from the cabinet rather than being voice and broadband over copper is split so that the voice remains on the copper but the broadband is over fibre.
FTTC also uses a different DSL technology – VDSL2. VDSL2 can offer much higher speeds than ADSL or ADSL2+. The initial trial will offer up to 40Mbps down and 2Mbps up (with an option available later in the trial for up to 5Mbps up). Like ADSL the speed will be rate adaptive based on the copper length and quality but the initial estimate is over 99% of lines should see at least 15Mbps. In practise we’ll have to see of course and the trial will help determine what speeds people will see.
The Trial
The trial at the first two exchanges is due to begin in July. We’ll be emailing the customers in those areas this week to invite them to take part if they wish. Not everyone on those exchanges will be able to take part in the initial trial unfortunately as those customers whose lines connect directly to the exchange rather than via a green street cabinet won’t currently be eligable.
For those that can and want to take part the service will initially a BT Installed service. We will arrange a convenient time for an engineer visit who will replace the master phone socket and provide a VDSL2 modem (we should note the modem is wired only and has a single ethernet port so a separate hub/router would be needed to use it wirelessly or with more than 1 PC).
If there are any questions we would ask that they be raised in our 21CN trial forum on the Community Site for the time being as the training for the support team will be scheduled nearer to the beginning of the trial. We have begun an FAQ here and will add to it as more questions are asked.
Dave Tomlinson
Plusnet Network Transformation
This entry was posted by Dave Tomlinson on Friday, June 12th, 2009 at 5:20 pm and is tagged with 21CN and is posted in the category PlusNet News. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
Good stuff Dave. I particularly like the useful FAQ's being up front.
Sad that like most of the other innovative trials I have to stay on the outside......
Maurice
still along way off from when we see fibre to cab on mass scale but seeing plusnet getting ready for BTw's trial means we are one step closer at last and starts to make things look real instead of just a dream
Yebbut! FTTH is the real answer, FTTC still has that copper link to constrain things. The technology to deploy FTTH is getting much cheaper and less difficult to deploy, so there is some optimism yet. Sadly with the rear looking vision of government / Oftel / BT it will not happen for some time in the UK.
Whitchurch in Cardiff ?
Greyposter yes I Believe so.
Also FTTH is way too expensive to deploy. As far as I know
FTTH is becoming cheaper by the year? A lot depends on the technology used. GPON using passive optical splitting is currently looking good with the connectivity limits and outlay dropping steadily. Similarly for the House side connection - a recent development - now in trial - is targetted at user self install. Somebody (Govenmint?) needs to grasp the future and make a leap not a shuffle.
Maurice
I'd be prepared to give BT 50p/month for FTTH
at 3mb now on adslmax and on adsl2. am happy to pay 50p tax just for FTTC
Been called twice by people asking if I want to go on the trial. Both trying to get me to give them my MAC and switch to BT. First said only BT on the trial so if I wanted to be part of it I'd have to switch. Second call started off the same way but when I challenged them about other ISPs they said I could be on trial with other ISPs but at the end of the trial only BT customers will be allowed to stay on FTTC so if I don't want to be disconnected and I want to be on the trial I'd have to switch to BT now.
Any truth in either of these statements or are they just blatant mis-selling?
Assuming it's not true PlusNet should warn all customers in the trial area to be wary of such calls otherwise you'll end up losing a lot of custiomers.
Anyone else being contacted by a sales company trying to get you to switch to BT for the trial?
I'll look into this, thanks.
So jealous 
Did anyone else see the Gadget show a few months back. They looked at broadband speeds around the world. I know people are getting excited about FTTC but when you compare the UK to I think it was Singapore where 200Mbs is considered slow and 1Gbs is a fast connection you realise we are so far behind in the UK its quite pathetic really.
Just goes to show what a forward thinking government can achive when they want to.
May be it is inevitable that the trial is partly in London, but it is truly annoying that yet again even better services are being provided for localities which already have decent broadband provision.
Where I live broadband doesn't even achieve 0.5mg yet we're charged as though we're all able to receive a comparable service. Given the development of broadband content with ever higher bandwidth demands, it won't be long before rural broadband becomes functionally impossible as most applications will take too long to load to be of any use.
Jealousy doesn't come into it, as we should all be able to receive a similar service for the same payment - unless there a demonstrable commitment to consistent universal broadband delivery standards, why should rural broadband users be expected to pay the £0.50 tax to develop a wholly inequitable model of service delivery?
Couldn't agree more with you Mike. Admittedly I get slightly faster speeds than you (approx 1.3 MB) but that's still pitifull compared to cities and towns . . . and I'm only about 2.6 miles from my BT Exchange. I'd be happy to be perfectly honest, if I could get 4MB . . . but even that seems years away!
Roger & Mike - I live in Milton Keynes and can only get 0.5 mbps as I live about 4 miles from the exchange, so I can sympathise with you. However, if BT can keep there promise on timescales then FTTH will be coming my way by March 2010, and I presume other exchanges there after. http://www.computing.co.uk/computing/news/2250431/bt-announces-fibre-premises
I live in Elm Park, Hornchurch, east of London. My speed is also 0.5mbps which would not improve (according to BT wholesale's on line checker) were I to go over to BTs expensive ADSL2 service. I'm just too far from the Hornchurch exchange to benefit.
With so many people around here switching to Virgin Media's FTTC service (and seeing a twenty fold increase in their speed) I'm getting itchy feet!
I've been a plusnet customer for a while now but I could loose patience with BT's lethargy on FTTC.
Does anyone know when it's coming to me?
@David, at such a slow speed you might notice a subtle increase in speeds but admittedly it will be nothing compared to that offered by fibre.
There's a list of exchanges that are being considered for fibre here - http://www.samknows.com/broadband/news/bt-fttc-locations-mapped-531.html
There's another (slightly different) list available here - http://users.plus.net/QL:22E8B989
Here at Plusnet we're always trying to use clever open source things to make our lives easier. Sometimes we write our own and make other people's lives easier too!
We sell broadband, phone, VoIP and more to homes and businesses in the UK. Winner of 9 out of 11 Categories in the 2008 USwitch survey. Winner of "Best Consumer ISP" at 2008 ISPA awards. Voted number 1 in the Broadband Choices 2008 survey.
© Plusnet plc All Rights Reserved. E&OE
Community Site News is powered by WordPress
