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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  

Bell Labs HolmdelBT decides to stick with the big guys. Alcatel-Nokia and Huawei have been #1 & #2 in DSL for a decade, both with excellent products. They both jumped in early to G.fast and their gear works well. They've now won the next stage of BT's 10M home servable G.fast offering, another 100,000 homes in the next six months.  BT's Seeley is hopeful they will get production amendment 2/3 chips, but their main supplier Broadcom is not committed to delivering the chips so soon. 

Ray Le Maistre, a first rate British reporter, believes Adtran has a chance to get back in at the next stage of DSLAM procurement. No word yet on which modems will be used. Arris/Pace and Technicolor are hopeful. Nokia and Huawei do not generally build their own modems, I believe, but instead OEM them. BT may be willing to pay the markup for now. There's still plenty of system work to do and they are sensibly cautious.

BT has surprisingly few choices. The vendor community has shrunk drastically. I know only four DSLAM makers and two chip vendor likely to be ready to serve a customer like BT.

 Very few companies have come to market with either chips or DSLAMs; Le Maistre only sees the three above and Calix as viable choices. I've reached out to ZTE and Zyxel, but haven't heard much from them. On the chip side, I haven't heard anything from Realtek, Metanoia, HiSilicon or Triductor; all had been interested in making G.fast chips. If you're a manufacturer ready to deliver G.fast equipment, please get me the information. Dave

AT&T is addressing the problem of fewer vendors by doing more of their own R & D. They have a huge team working on Software Defined Networking and are major contributors to Open Source software. They also built their own DSLAM for SDN testing. BT, especially Trevor Linney, has taken a key role in the design of the standard, backed by essential research.

Telcos worldwide are now paying the price for two decades of cutting back R & D.

Openreach selects Huawei and Nokia to support its ultrafast broadband roll-out

Press Release  •  Sep 22, 2016 14:37 BST

Openreach has chosen two of the world’s leading communications technology companies, Huawei and Nokia, to provide a range of equipment in support of its ultrafast broadband roll out across the UK.

The companies, which have been working with Openreach on the world’s largest trials of ‘G.fast’ technology in Huntingdon, Gosforth and Swansea, will provide cutting edge switches, modems and cabinet ‘side pods’ to help deliver download speeds up to 330Mbps – more than 20 times the current UK average – to 10 million homes and businesses by the end of 2020.

The new kit will be rolled out in parts of Gillingham and Cherry Hinton later this year and will help Openreach deliver its ambition of getting ultrafast broadband of at least 100Mbps to 12 million premises in the same timeframe, and the majority of the UK by the end of 2025.

Clive Selley, Openreach CEO, said: “Openreach is pioneering G.fast technology because we want to get affordable ultrafast speeds to as many people as possible in the fastest possible time.

“We also want to deliver this next generation of broadband services in the most efficient and least disruptive way – so it is a testament to our world leading R&D team that they’ve managed to define and drive new standards with operators and equipment manufacturers around the globe.

“This country already has the best superfast broadband coverage and take-up amongst the big economies in Europe, and we want to repeat that success with ultrafast. We’ll be going flat out to reach 12 million homes by 2020 and we are really leading the way by bringing cutting-edge kit to the UK at a huge scale.”

Jeff Wang, president of Huawei Access network, said: “Huawei has been working with Openreach for many years and we are looking forward to continuing the partner relationship through the G.fast contract. Huawei’s investment and innovation in G.fast will help Openreach to deploy ultrafast broadband from the street cabinet instead of the distribution point, making the business case viable for a large scale rollout and accelerating the rollout speed.”

Cormac Whelan, CEO Nokia UK and Ireland said: “Openreach’s selection of Nokia is a testament to excellent performance in the trials underlined by our world class vectoring capability. We know that G.fast is the key to quickly rolling out ultrafast broadband. We’re excited about our cooperation with Openreach and are confident that our innovation, strength and operational expertise will benefit all broadband subscribers in the UK.”

Today, more than 91% of homes and businesses in the UK have access to superfast speeds of 24Mbps and above, whilst the Openreach fibre network is available to more than 25 million homes and businesses. More than 100 different communications providers (CPs) are offering services over the company’s open wholesale fibre network, and all CPs will have access to these new ultrafast services under the same terms, conditions and pricing.

About 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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