[flv]http://www.phillipdampier.com/video/ABC Extended interview with Dr John Cioffi – Father of DSL 11-18-13.mp4[/flv]

Dr. John Cioffi, the “Father of DSL” doesn’t think much of fiber to the home service, suggesting it is a waste of money and delivers budget-busting losses to providers. He has the ear of the man in charge of overseeing Australia’s National Broadband Network, Communications Minister John Turnbull. Turnbull’s public statements imply he supports Cioffi’s approach – a hybrid fiber-copper network similar to AT&T U-verse.

By adopting cheaper VDSL technology, Cioffi claims providers can avoid the “$800 unrecoverable loss per customer Verizon FiOS has experienced” bringing fiber to the home. He also claims fiber to the home service isn’t as robust as fiber proponents claim, with flimsy, easy-to-break fiber cables and loads of service calls commonplace among some European providers.

Few media interviews, including this one with ABC Television, bother to fully disclose how Cioffi has a big dog in the broadband technology fight. Cioffi founded ASSIA, Inc., a firm that markets products and services to DSL providers. ASSIA is backed by investments from AT&T, its first customer, and a handful of overseas telephone companies. Cioffi estimates ASSIA software is used to manage 90 percent of existing DSL accounts in the United States and is a fundamental part of AT&T’s efforts to increase U-verse speeds. Dismantling DSL in favor of fiber could have a marked impact on ASSIA’s profits. (8:47)

[flv]http://www.phillipdampier.com/video/Malcolm Turnbull Discussion with Father of DSL John Cioffi Part 1 11-18-13.mp4[/flv]

Australia’s new Communications Minister Malcolm Turnbull talks with Dr. John Cioffi about the differences between VDSL and fiber technologies. Cioffi bashes one form of fiber to the home service dubbed “GPON” because it shares infrastructure. Cioffi claims fiber speeds drop to 20Mbps when a few dozen people share a GPON connection. When in Paris, Cioffi claims his shared fiber connection maxed out at 2.5Mbps while ADSL still ran at 6Mbps. (3:52)

[flv]http://www.phillipdampier.com/video/Malcolm Turnbull Discussion with Father of DSL John Cioffi Part 2 11-18-13.mp4[/flv]

Unsurprisingly, Cioffi claims his company’s software is essential for a good vectored VDSL user experience. Cioffi also claims VDSL can easily beat GPON fiber broadband speeds, a very controversial claim. In Cioffi’s view, even Wi-Fi can perform better than fiber. Finally, Cioffi claims Google is spending $8,000 per customer to deploy its fiber to the home network, when VDSL can do the job for much less money. (2:58)

The Australian government’s proposal to launch a nationwide fiber to the home National Broadband Network (NBN) has been scrapped by the more conservative Liberal-National Coalition that replaced the Labor government in a recent election.

As a result, the Coalition has announced initial plans to revise the NBN with a mixture of cheaper technology that can result in faster deployment of lower speed broadband at a lower cost. If implemented, fiber to the home service will only reach a minority of homes. In its place,  cable broadband may be the dominant technology where cable companies already operate. For almost everyone else, technology comparable to AT&T U-verse is the favored choice of the new government, mixing fiber-to-the-neighborhood with existing copper wires into homes..

[flv]http://www.phillipdampier.com/video/ABC Malcolm Turnbull moves to put Coalitions stamp on NBN Co 9-24-13.mp4[/flv]

Australia’s new Communications Minister moves to put the Coalition government’s stamp on the National Broadband Network, replacing most of the promised fiber-to-the-home technology with a service comparable to AT&T U-verse. From ABC-TV (6:32)

Just a year earlier Telstra, Australia’s largest phone company, was planning to decommission and scrap its copper landline network, considered “five minutes to midnight” back in 2003 by Telstra’s head of government and corporate affairs, Tony Warren. Now the country will effectively embrace copper technology once more with an incremental DSL upgrade, forfeiting speeds of up to 1,000Mbps over fiber in return for a minimum speed guarantee from the government of 24Mbps over VDSL.

The turnabout has massive implications for current providers. Telstra, which expected to see its prominence in Australian broadband diminished under Labor’s NBN is once again a rising star. The Liberal-National Coalition government appointed Telstra’s former CEO Ziggy Switkowski to run a “rebooted” Coalition NBN that critics are now calling Telstra 3.0. Communications Minister Malcolm Turnbull also installed three new members of the NBN’s governing board consisting of a Telstra executive, a founder of a commercial Internet Service Provider, and an ex-construction boss who left the NBN in 2011.

[flv]http://www.phillipdampier.com/video/ABC Malcolm Turnbull Outlines NBN Review 9-24-13.mp4[/flv]

ABC reports Communications Minister Malcolm Turnbull asked for the resignations of the entire NBN board, one of the first steps to re-envision the NBN under the Liberal-National Coalition’s party platform. Turnbull accused the former government of setting political targets for fiber broadband and was never forthcoming about the true cost and complexity of the ambitious fiber project. (8:50)

Turnbull

Some Australians complain that NBN’s proposed reliance on Telstra copper is a mistake. Telstra has allowed its landline infrastructure to decline over the years and many are skeptical they will ever see faster speeds promised over wiring put in place decades earlier.

The NBN under the Liberal-National Coalition will depend heavily on two copper-based technologies to deliver speed enhancements: VDSL and vectoring. Both require short runs of well-maintained copper wiring to deliver peak performance. The longer the copper line, the worse it will perform. If that line is compromised, VDSL and vectoring are unlikely to make much difference, as AT&T has discovered in its effort to roll out faster U-verse speeds, much to the frustration of customers that cannot upgrade until AT&T invests in cleaning up its troubled copper network.

Coalition critics also warn the new government will foolishly spend less on a fiber-copper network today that will need expensive fiber upgrades tomorrow.

Turnbull isn’t happy with Australia’s mainstream media for lazy reporting on the issues.

ABC Radio reports that the Coalition’s approach to the NBN may be penny-wise, pound foolish. By the time the NBN rolls out fiber to the neighborhood and Telstra is required to invest in upgrades to its copper network to make it work, fiber to the home service could turn out to have been cheaper all along. (5:11)
You must remain on this page to hear the clip, or you can download the clip and listen later.

“I have to say that by and large the standard of reporting of technology and broadband by the mainstream media has been woeful,” Turnbull said. “If the Australian public are misinformed about these issues, it was in large part a consequence of the unwillingness of the mainstream media to pay any attention to what is really going on in the industry.”

The promise of fiber optic broadband may prove elusive under the new government.

With much of the new NBN dependent on Telstra’s copper telephone network, Stuart Lee, Telstra’s managing director of its wholesale division, rushed to defend the suitability of the same copper network Telstra was prepared to scrap under the last government.

Lee said he was especially annoyed with critics that call Telstra’s copper networking “aging.”

“The other thing that makes me cross when I hear it, and I see it a lot in the press is the talk of the aging copper network. It’s not. It’s not an aging copper network. It’s like grandfather’s axe; it’s had five new handles and three new heads. When it breaks, we replace the broken bit. So it’s much the same as it always has been and always will be,” Lee said. “It’s just an older technology, it’s not that the asset itself has deteriorated.”

When questioned about several recent high-profile mass service disruptions Australians experienced on Telstra’s landline copper network, Lee blamed the weather, not the network.

“They correlate to weather events, and the weather events we’ve had in the last [few years] is about five to six times the previous ones, so surprise surprise there is a lot more damage,” said Lee.

The new government has charged the Labor-run NBN with inefficiency, taxpayer-funded waste, and playing politics with broadband by giving high priority to fiber upgrades in constituencies served by threatened Labor MPs. Lee added NBN Co has played loose with the facts, declaring premises “passed” by the new fiber network without allowing customers to order service on the new network. That can become a serious problem, because the NBN plan calls for customers’ existing copper phone and DSL service to be decommissioned soon after the fiber network becomes available.

The Sydney Morning Herald compared the last Labor government’s broadband policy with the new Coalition government policy.

iiNet’s chief technology officer, John Lindsay said that the potential for disconnecting customers from the ADSL network while they still can’t order NBN service was “madness.”

The Labor government’s NBN has also been under fire for a pricing formula that includes a usage component when setting prices. Impenetrably named the “connectivity virtual circuit” charge, or CVC, the NBN charges retail providers a monthly connection fee for each customer and a usage charge that includes a virtual data allowance originally set at 30GB. Retail providers are billed extra when customers exceed the informal allowance. Although the government promised to reduce the charges, they effectively haven’t and likely won’t until 2017.

Lindsay called the CVC an artificial tax comparable to the Labor government’s carbon tax, and represents a digital barrier to limit customer usage.

“It’s a tax on packets,” Lindsay said.

[flv]http://www.phillipdampier.com/video/ABC NBN Copper 11-19-13.mp4[/flv]

Tasmanian residents complain NBN Co’s new fiber network is claimed to be available, but actually isn’t in many neighborhoods now scheduled for disconnection from Telstra’s copper landline and DSL network. (2:17)

Moffett

Wall Street is worried the cable industry will not be able to report major subscriber gains going forward because just about every middle/upper-income customer that wants broadband within cable’s footprint already has the service from either the phone or cable company.

Cable analyst Craig Moffett from MoffettNathanson Research predicts singing up the last 20% of Americans who don’t subscribe to broadband service will be challenging. As of today, 73% have the service, up 2.5% from last year. An increasingly anemic growth rate is a sign the marketplace is getting saturated, with only low-income Americans underrepresented, primarily because they can’t afford the asking price. Most of the rest don’t own or want computers or Internet access or live in a rural area where the service is unavailable.

Under these circumstances, it is no surprise broadband providers are reporting lower new customer gains. Time Warner Cable and Cablevision actually lost broadband customers in the third quarter, mostly to Verizon FiOS. For the last five years, the cable industry has picked up most of its broadband customers from phone companies offering only DSL service.

“To be sure cable is still taking share [from telco DSL] but it is doing so at a much more modest pace,” Moffett said.

The industry’s best chance for new subscriber growth appears to be bundling computers or tablets with an entry-level broadband offering targeting the poor.

Although cable companies are not supplying free PCs just yet, many are introducing relatively slow, budget-priced broadband tiers to attract lower-income subscribers.

Time Warner Cable introduced a $14.95 2/1Mbps broadband tier this month the company hopes will attract price-sensitive customers, especially those now subscribed to low-speed DSL.

Comcast has Internet Essentials, a $10 slow speed broadband service for families with children enrolled in the federal student lunch program. It is also rolling out a “prepaid Internet service” directly targeting low-income customers. Prepaid customers pay $69.95 for an activation kit containing a DOCSIS 3 modem and a month of broadband service. Renewals are priced at $15 for a week or $45 for a month for 3Mbps service with a 768kbps upload rate.

Most other cable providers offer entry-level broadband speeds, but usually only as a retention tool. Even if the industry custom-targets low-speed tiers to low-income homes, many customers may never make it past the cable industry’s credit check procedure. Comcast’s prepaid offering avoids that problem.

Phone companies looking for a cheap way to increase broadband speeds are turning away from fiber optics and towards advanced forms of DSL that don’t bring cost objections from shareholders.

Whether your provider is AT&T or an ISP in Europe or Australia, financial pressure to improve broadband on the cheap is fueling research to wring the last kilobit out of decades-old copper phone wiring.

Alcatel-Lucent suggests VDSL2 Vectoring is one such technology that can enable download speeds up to 100Mbps using noise-cancelling technology to suppress interference.

But the advice doesn’t impress fiber optic fans who suggest any reliance on deteriorating copper phone lines simply postpones an inevitable fiber upgrade that could come at a higher cost down the road.

VDSL2 Vectoring and G.Fast are only as good as the copper wiring that extends to each customer. Up to 45 percent of North American wire pairs are in some state of disrepair.

Vectoring has been described as “pixie dust” by Australia’s former Communications Minister Stephen Conroy. Conroy was overseeing Australia’s switch to fiber service as part of the National Broadband Network. But a change in government has scrapped those plans in favor of a cheaper fiber to the neighborhood broadband upgrade advocated by the new Communications Minister Malcolm Turnbull that resembles AT&T’s U-verse.

“Malcolm can sprinkle pixie dust around and call it vectoring and he can do all that sort of stuff but he cannot guarantee upload speeds,” Conroy told Turnbull.

As with all forms of DSL, speed guarantees are extremely difficult to provide because the technology only performs as well as the copper wiring that connects a neighborhood fiber node to a customer’s home or office. Upload speeds are, in practical terms, significantly slower than download speeds with VDSL2. Turnbull expected download and upload speeds on Australia’s VDSL2 network to be around a ratio of 4:1, which means a customer who has a download speed of 25Mbps per second would receive an upload speed of around 6Mbps.

In the lab, VDSL2 Vectoring delivers promising results, with speeds as high as 100Mbps on the download side. DSL advocates are excited about plans to boost those speeds much higher, as much as 1,000Mbps, using G.Fast technology now under development and expected in 2015. VDSL2 Vectoring and G.Fast both require operators to minimize copper line lengths for best results. Unfortunately, dilapidated copper networks won’t work well regardless of the line length, and with many telephone companies cutting back upkeep budgets for the dwindling number of customers still using landlines, an estimated 15-45 percent of all line pairs are now in some state of disrepair.

Assuming lab-like conditions, G.Fast can deliver 500Mbps over copper lines less than 100 meters long and 200Mbps over lines between 100 and 200 meters in length.

G.Fast also allows for closer symmetrical speeds, so upload rates can come close or match download speeds.

This cabinet houses the connection between a fiber optic cable and copper phone wiring.

Providers prefer the copper-fiber approach primarily for cost reasons. There are estimates deploying a G.Fast-capable VDSL service to a home would cost around 70 percent less than fiber to the home service. Workers would not need to enter customer homes either, offering less-costly self-install options.

Telekom Austria and Swisscom are among providers committed to launching the technology. Both countries are mountainous and have many rural areas to serve. Fiber rich providers are also looking at the technology for rural customers too costly or too remote to service with fiber.

Critics question the real world performance of both VDSL2 Vectoring and G.Fast on compromised copper landline networks. Decades of repairs, deteriorating insulation, corroded wires, water ingress, and RF interference can all conspire to deliver a fraction of promised speeds.

Many critics also point to the required aggressive deployment of fiber/VDSL cabinets — unsightly and occasionally loud “lawn refrigerators” that sit either in the right of way in front of homes or hang from nearby utility poles. To get the fastest possible speeds, one cabinet may be needed for every four or five homes, depending on lot size. Australia’s VDSL network, without Vectoring or G.Fast requires at least 70,000 cabinets, each powered by the electric grid and temporary backup batteries that keep services running for 1-2 hours in the event of a power failure. The batteries need to be decommissioned periodically and, in some instances, have caused explosions.

The costs of electric consumption, backup batteries, infrastructure, and maintenance of copper lines must be a part of the cost equation before dismissing fiber to the home as too expensive.

More than 5,000 residents and businesses living on the island Bailiwick of Jersey now have a choice of two Internet Service Providers – both supplying gigabit fiber optic broadband.

Jersey Telecom, a government-owned provider, has been removing obsolete copper wiring and replacing it with fiber to the home service that should reach the entire island by 2015. The fiber network is open to all competitors. JT charges £59.99 ($97.25) per month for gigabit speeds, but now caps usage at just 100GB a month. Overlimit fees are around 50c per GB between the hours of 8am-midnight. Usage is unlimited during off-peak hours.

In addition to JT, Jersey customers who live on the remote Channel Island, a British Crown Dependency off the coast of France, can now also choose Sure Jersey, a privately owned ISP that offers unlimited use plans.

The fiber optic network is spreading to other Channel Islands, with significantly populated parts of Guernsey set to receive a fiber upgrade next.

Using traditional Return On Investment standards, Jersey would barely qualify for basic DSL service. The island has a population of just 100,000 residents, some spread far and wide in remote locations. Basic DSL service was supplied to customers in more densely populated communities, but speeds were often slow and congestion became a major problem, especially at night.

The local government determined Jersey’s broadband needs could best be met by upgrading to government-owned infrastructure that private businesses could lease to sell service. Much like public roads benefit private companies that use them to transport goods, JT’s fiber network is designed to help bolster the island’s digital economy.

Since the introduction of gigabit fiber, new digital startups have launched on the island and others have moved their digital businesses to the fiber-enabled island. FeelUnique, launched from Jersey, has now become Europe’s largest online beauty retailer, employing over 150. Other businesses on the island have launched software ventures for the health care and education markets, banking/investment products and services, and 3D printing ventures. Having a wide broadband pipe has helped anchor digital businesses to the island because moving elsewhere leaves many with little better than substandard DSL or an enormous price tag for a customized new fiber build.

[flv width=”640″ height=”380″]http://www.phillipdampier.com/video/JT Fiber Has Arrived 2013.mp4[/flv]

Residents of Jersey talk about how fiber broadband has changed their online experience. (2 minutes)

 [flv width=”640″ height=”380″]http://www.phillipdampier.com/video/Digital Jersey Limited – Vision 2014 from Digital Jersey.mp4[/flv]

Digital Jersey released this video showing the group’s vision on how to leverage gigabit fiber broadband to boost the island’s digital economy in 2014. (3 minutes)