spacer 2Telebyte Gfast Testing Guide 320

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  

chunghwaBT calls 4,000 a trial but Alcatel calls similar at Chunghwa "first commercial deployment." Whatever you call it, G.fast is here, with about 10,000 lines about to be installed. Rami Verbin of Sckipio told me the real growth won't come until 2016 and it looks like he was on track. A couple of years ago, Chunghwa promised to spend $3B to bring "fiber" to 97% of premises by 2015. but Tony Brown reports only 200,000 true fiber to the home lines by the middle of this year. 

The embarrassing delay gives them incentive to make stronger claims than BT. Taiwan is probably not connecting significantly more lines this year than England. Everyone knows this is early equipment likely to need debugging. The average Taiwanese will get higher speeds than the average Brit because there are far more apartments dwellers in Taiwan. The English love their gardens. From the basement, speeds will often be 400-700 megabits down. 

Britain originally planned to bring 400-700 megabits to most homes but decided not to spend the money on the million+ field units that would require. Instead, they will run G.halffast, the same gear but over longer runs from the (much fewer) existing cabinets. The official word is that they will reach 300-500 megabits combined upstream and downstream. I'll call it 250 meg down until proven otherwise. 

 

Alcatel-Lucent and Chunghwa Telecom launch world's first commercial deployment of G.fast ultra-broadband access technology in TaiwanTens of thousands of homes to benefit from innovation which combines fiber and copper technologies to meet demand for high-speed access quickly and cost-efficiently

PARIS, Sept. 14, 2015 /PRNewswire/ -- Alcatel-Lucent (Euronext Paris and NYSE: ALU) and Chunghwa Telecom, Taiwan's leading service provider, are to commence the world's first commercial deployment of G.fast ultra-broadband access technology, allowing the acceleration of 'last mile' connectivity to deliver ultra-fast fiber-like speeds to households everywhere.

Currently 68% of homes in Taiwan enjoy broadband cable for Internet access. However, with growing demand for 4K TV and streaming HD video services, the need for ultra-broadband access is steadily increasing. To address this need, Chunghwa Telecom is conducting a nationwide roll-out of FTTx (fiber-to-the-premises) infrastructure to residential and business customers using a combination of fiber and copper technology. To accelerate these deployments and enable the delivery of near-gigabit speeds, Chungwa Telecom will deploy Alcatel-Lucent's GPON and G.fast technologies.

Alcatel-Lucent and its Bell Labs research arm have played a pioneering role in the development and implementation of G.fast, which has already been in trials with more than 30 operators worldwide. G.fast, in particular, allows service providers to provide ultra-broadband access to locations where fiber deployment is difficult, using the final length of copper infrastructure extending into premises to deliver ultra-high speeds. Additionally, G.fast eliminates the need to rewire entire buildings and homes, the most costly and time consuming part of any FTTx deployment.

The combination of fiber and G.fast will enable Chunghwa Telecom to quickly provide fast broadband to tens of thousands of homes in Taiwan within two years, and also meet the country's National Communications Commission plan to improve fixed broadband access in hard-to-reach residential locations. Chunghwa Telecom will launch ultra-broadband services using G.fast to the 8.4 million Taiwanese homes, low- and high-rise buildings in the fourth quarter of 2015.

Key Facts:

Quotes:

Mu-Piao ShihPresident of Chunghwa Telecom said: "We have made great strides in proactively improving our broadband network service in recent years, and we are pleased to become the first G.fast commercial broadband service provider in the world. With Alcatel-Lucent's G.fast technology we will be well equipped to launch a ultra high-speed network service toward the end of this year and offer our customers the highest broadband service experience, thereby solidifying our leadership in the fiber optics broadband service market ranging from 100Mbps to 1Gbps."

Ken Wu, President and Managing Director of Alcatel-Lucent Taiwan said: "As innovators in ultra-broadband fixed access, Alcatel-Lucent was the first company to bring G.fast to the market. For the past year we have been working with leading operators around the world to trial the technology.

"At the end of last year, Bell Labs, the research arm of Alcatel-Lucent launched the technology to upgrade the transmission speed of traditional copper telephone lines to 10Gbps. This year, the Taiwanese market has already rapidly introduced the latest technology and launched commercial services ahead of other markets to enable the consumers in Taiwan to experience CHT's G.Fast ultra-high-speed broadband service. Today we are happy to see Chunghwa Telecom take a pioneering role and become the world's first operator to deploy it commercially. By adding our G.fast technology to its portfolio, Chunghwa Telecom can better meet the demands of any deployment scenario to quickly and cost-effectively connect customers with the highest speeds in a highly competitive market."

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

Read more ...