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Gfast map July 2017

Dark blue: Firm commitments from incumbent: BT (10M), Belgacom, Australian NBN, Swisscom,  Austria, Bezeq Israel, Chunghwa Taiwan, Telus Canada, Telekom South Africa, SK Korea, (U.S.) AT&T, Century, Frontier, Windstream, Belgium, Omantel

Light blue: Smaller carriers in Germany, Norway, Finland, Japan

Green: Incumbent likely:  France, Germany, & Poland  

BT G.fast-box2,000 homes connecting in coming weeks. Everyone in the industry is watching BT's trial of G.fast - even if BT is now deploying "G.halffast." Gavin Patterson. CEO of BT is telling investors and regulators BT will rapidly deploy 10M+ lines. In 2014, BT tested G.fast technology at 600 and even 700 megabits down on very short loops. This February, Patterson was still talking 500 megabits. Those speeds required going to many of Britain's 4,000,000 "distribution points."

This spring, they reduced the targeted speeds to 250 correction 10/10 330 megabits, going to existing street cabinets instead of the distribution points. The money men decided the higher speeds weren't worth the extra cost. That's risky - cable in England will soon be at a gigabit. Many BT customers - 5-20% - will get much slower speeds, depending on how many cabinets they ultimately deploy.

Optimists - including the chip vendors - think tens of thousands of lines will ship worldwide soon and mass production begin early next year. Others - including sensible people at BT - don't want to commit until they have the results from thousands of lines in the field. 

AT&T plans similar, as do some of the smaller Europeans.

Thanks to Guy Daniels of TelecomTV for the picture and catching the speed limit in the press release. I had missed it.

BT Better BroadbandHere's the release.

First customers connected in trial of G.fast ultrafast broadband

Press Release  •  Aug 25, 2015 00:02 BST

 

Residents of Huntingdon – a market town in Cambridgeshire – today became the first people in the UK to take part in the field trial of a new type of ultrafast broadband technology from BT.

The trial, which is being delivered by Openreach, is open to all communications providers on equal terms. That means people will have a choice of service provider and any technological developments will benefit the wider industry.

Two thousand homes and businesses will be covered by the trial in the coming weeks. It is already delivering speeds of up to 330 megabits per second (Mbps) - more than ten times the current UK average - using G.fast, a new technology that has been pioneered by BT's R&D division.

G.fast changes the way today’s broadband is transmitted, delivering ultrafast speeds that currently require fibre to be run all the way to the premises (FTTP). This is significant as it will enable Openreach to make ultrafast broadband available to a much larger number of homes and businesses, and in a shorter timeframe, than if it had focused on FTTP alone.

If trials* like the one in Huntingdon prove successful - and if UK regulation continues to encourage investment - Openreach aims to start deploying G.fast in 2016/17 alongside its fibre-to-the-cabinet and fibre-to-the-premises services.

The company believes that G.fast will enable it to make speeds of a few hundred megabits per second available to millions of homes by 2020 and deliver up to 500Mbps to most of the UK within a decade as the technology is developed further.

Culture Secretary John Whittingdale said: "The UK already leads Europe when it comes to superfast broadband coverage and speeds, with around 40,000 more homes and businesses getting access every week thanks to the government rollout.

"We want to stay ahead of the competition and so it’s good to see this continued investment and innovation in the industry. BT is harnessing its world-class technology and engineering expertise to help the UK lead the way on ultrafast broadband and remain a world leading digital economy."

Joe Garner, CEO Openreach said: “Today is the start of a new chapter in building Britain’s connected future. This is the largest trial of G.fast technology in the world and it builds on the pioneering research of BT’s world-class R&D teams.

“We conducted the world’s first G.fast trial in 2013, and our experts have been heavily involved in creating global industry standards for this technology. We're now eager to support all our service providers in learning how customers enjoy the service.
“The people of Huntingdon will play an extremely important role in helping us gauge how the technology performs, and how we might deliver ultrafast speeds to more of the UK over the coming years.”

The trial will run for 6-9 months, allowing Openreach, and its 8 communications provider trialists, as well as BT’s R&D division, to assess the technical performance of the technology across a large footprint.

Various methods of deployment will be used to provide a valuable insight into how the technology can be used on a day-to-day basis, including how usage might grow over time.

The speeds on offer will allow people to stream live ultra-high-definition 4K video content to multiple devices at once, all whilst simultaneously browsing the web, uploading videos and photos, or playing online games.

The company has pioneered research into G.fast technology since 2007 and has been heavily involved in driving the creation of global industry standards in that time. It is working on the trials with international vendors ADTRAN, Alcatel-Lucent andHuawei, and also with chipset manufacturers and global standards bodies, to drive the speed and performance of G.fast technology.

For more information, please visit: www.ultrafast-openreach.co.uk.

About BT

BT’s purpose is to use the power of communications to make a better world. It is one of the world’s leading providers of communications services and solutions, serving customers in more than 170 countries. Its principal activities include the provision of networked IT services globally; local, national and international telecommunications services to its customers for use at home, at work and on the move; broadband, TV and internet products and services; and converged fixed/mobile products and services. BT consists principally of five customer-facing lines of business: BT Global Services, BT Business, BT Consumer, BT Wholesale and Openreach.

For the year ended 31 March 2015, BT Group’s reported revenue was £17,979m with reported profit before taxation of £2,645m.

British Telecommunications plc (BT) 

 

The Site for gfast 230
 

G.fast News
A remarkable 400 people attended the very strong Broadband Forum BASE events in Berlin and Las Vegas. Trevor confirmed BT would pass the million this year. Cioffi projected “Waveguide DSL” could carry 10 gigabits a kilometer as well as a terabit 100 meters. Werner sees a 4X improvement in upstream with cDTA. Much more in next issue.

Deutsche Wants a Gigabit, Finally Realizes 50 Meg Isn't Enough http://bit.ly/2zeZ5oZ
Deutsche Telekom is finally realizing that 50 megabit DSL won't make it against gigabit cable. VP Franz Seiser is blunt. "We must change radically, become disruptive and, above all, throw away things," he proclaims at BBWF. After years of DT insisting 50 megabits is plenty, we now hear "it is about Gigabit products" from DT's Robert Soukup.  
    A lucky building in Frankfurt will receive 500+ megabit service as ultra-conservative Deutsche Telekom experiments with G.fast. Soukup told BBWF, "We're going to have a field test in Frankfurt with G.fast and Fiber To The Building (FTTB.) We will know by the end of the year if this is the right way to go." Hint to Soukup: Yes it is. G.fast is working well at a dozen telcos I;ve talked to.
     The details are surprising. DT is going for CORD, Open Source, Calix, and Radisys. http://bit.ly/2zeZ5oZ

*** The new Telebyte Guide to Testing Gfast follows the Broadband Forum IR-337 Gfast test specification, the same used by the University of New Hampshire (UNH-IOL) for Gfast certification testing. Free download http://bit.ly/telebyte (ad) It is the best technical guide to G.fast  I have seen. Grab it. Dave

1.6 Gig in Sckipio-Calix Test http://bit.ly/Calix16
A telco tells me they are getting impressive early results from the Calix 48 port DSLAM with the new Sckipio 212 MHz chips. There still is work to do but this is encouraging. 
    Carriers want DSLAMs with more than 16 ports to reduce the deployment costs from the basement or larger field cabinets. Speed matters to the marketing side of the company; AT&T's CEO believes he must offer a true gigabit to match cable. (They've been getting ~750 megabits with first generation chips. http://bit.ly/Calix16

*** Self-Healing Wi-Fi With ASSIA Real-Q 
Beyond-the-Box visibility and control extends quality-of-experience (QoE) beyond the gateway to the end-user device for every device in the home. Based on ASSIA technology, proven across 80 million subscribers http://bit.ly/2dj7FJk (ad)

Reverse Power 4 Port DSLAM for Australia http://bit.ly/NetcommRP
Australia is connecting 1M homes to G.fast, some with a Netcomm distribution point mini-DSLAM. It's a small unit designed for pole or pit mounting. It's waterproof, pressure proof, and temperature resistant. Their matching home modem is bittorrent friendly, with two USB ports for a hard drive dedicated to sharing.
     A reverse power unit at the customer, the NDD-0100-01, can save the cost of bringing power to the DSLAM. They don't expect many orders until the second half of 2018, as nbn is waiting for the second generation chips. Netcomm demonstrated RP with BT Openreach in August. http://bit.ly/NetcommRP

*** Sckipio's Three advances are taking G.fast to the next level.http://bit.ly/Sckipio (ad)

Australia Makes it Official: G.fast to Million Plus http://bit.ly/GFAussie
No news here. In September, 2015, I reported Australia's nbn Going G.fast. This June. I reported the million home fiber to the curb (kerb?) was beginning. Unfortunately, they are no closer to figuring out where to find the needed $10B to $20B to cover the cost overruns. Instead, the parties are battling in Parliament about who is to blame. http://bit.ly/GFAussie

2 Bonded 212 Lines = 3 Gigabitshttp://bit.ly/twobonded
Sckipio at BBWF is demonstrating 3 gigabits down, nearly a gigabit up, over two phone lines, bonded. Twice the bandwidth (212 MHz instead of 106 MHz) times two lines is fast. Sckipio does great demos; at CES, they showed G.fast first generation chips delivering almost 1 gig upstream.
    “Sckipio is pushing Gfast to astonishing speeds with production silicon,” CEO David Baum proclaims. Calix is using the SCK23000 chipset in their 48 port gig+ DSLAM at the show. http://bit.ly/twobonded

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