AT&T’s two pronged fiber build out strategy

AT&T appears to be pursuing a two pronged strategy to build out fiber to the premises (FTTP) delivery infrastructure. The first is targeting densely built up metro areas with its Gigapower joint venture with BlackRock’s Global Infrastructure Fund. The second using subsidies extended to the states from the 2021 Infrastructure Investment and Jobs Act’s (IIJA) Broadband Equity, Access, and Deployment (BEAD) Program to build FTTP infrastructure in less densely developed areas that meet the program’s funding eligibility requirements.

Last fall, AT&T urged states to award the BEAD subsidies for contiguous builds that qualify as unserved (where at least 80 percent of serviceable addresses in the project are not offered throughput of 25/3 Mbps or better) and underserved (where at least 80 percent of serviceable addresses are not offered throughput of 100/20 Mbps or better). However, under BEAD, states must first exhaust their funding allocations on subsidies for projects addressing unserved locations.

As noted in the above linked blog post, AT&T’s BEAD funding appears predicated on the two generations of Digital Subscriber Line (DSL) technology that runs over its legacy copper voice telephone delivery infrastructure. The first, ADSL, will in many less densely developed areas qualify as unserved since it typically provides bandwidth lower than 25/3 Mbps. However, these areas are often adjacent to those served by its second generation VDSL technology. Those areas won’t qualify as unserved but could likely qualify as underserved.

Federal and state officials overseeing the award of BEAD funds will likely come under pressure from AT&T to liberally interpret the program rules to allow subsidization of contiguous FTTP projects spanning areas including both types of DSL technology. Expect AT&T to argue that this will provide the most efficient use of the funds and cover the greatest number of serviceable locations as well as meeting the BEAD program's preference for FTTP.

AT&T urges states to favor contiguous BEAD funded projects serving both unserved and underserved locations

AT&T is urging states to award subsidies of up to 75 percent of construction costs allocated by the federal government’s Broadband Equity, Access and Deployment (BEAD) program for combined projects containing both unserved (where at least 80 percent of serviceable addresses in the project are not offered throughput of 25/3 Mbps or better) and underserved (where at least 80 percent of serviceable addresses are not offered throughput of 100/20 Mbps or better).

In so doing, AT&T is clearly indicating it plans to use any BEAD funding it is awarded to edge out its footprint. Some addresses could be served by VDSL over AT&T’s existing copper cable plant and qualify as underserved under BEAD program rules. As DSL signals degrade with distance, addresses farther out from its central offices and DSLAMs would likely not and be served by first generation ADSL – or no landline connections whatsoever – falling below the 25/3 Mbps cutoff and thus qualify as unserved. Some addresses in the latter category might ostensibly be designated as extremely high cost locations that AT&T would serve with fixed wireless.

A potential problem AT&T faces at least some states in urging BEAD funding for contiguous unserved/underserved projects is BEAD program rules require states to first award funds for projects reaching unserved locations. Underserved projects can only be funded if there are enough funds remaining from a state’s BEAD allocation after all unserved locations have been served.

AT&T is apparently aware. “We know that this won’t be possible in every state," writes Erin Scarborough, president of AT&T’s Broadband and Connectivity Initiatives, in a blog post. As the “next best alternative,” Scarborough urges states to group eligible locations into the smallest geographic unit possible, such as a census block, and allow providers to combine them into project areas. “This would still enable providers to design efficient deployments that maximize the use of existing infrastructure,” Scarborough wrote.

AT&T apparently hoping for BEAD subsidies to replace DSL over copper with FTTP

AT&T is apparently hoping for BEAD subsidies to replace its legacy DSL services delivered over twisted pair copper with fiber to the premise (FTTP). States should take a flexible approach in subgranting the subsidies allocated by the National Telecommunications and Information Administration’s (NTIA) Broadband Equity, Access and Deployment (BEAD) program to afford “ISPs flexibility to identify project areas to include a mix of unserved and underserved locations will allow for the most efficient use of limited funds,” suggested Erin Scarborough, president, Broadband and Connectivity Initiatives in an April blog post. In a blog post this week, Scarborough stated that would allow providers to “identify project areas that combine unserved and underserved locations to enable the most effective and efficient deployments.” For AT&T, those would be locations served by legacy ADSL and VDSL, respectively.

That would comport with the BEAD program rules spelled out in the NTIA’s Notice of Funding Opportunity (NOFO). It permits states to subgrant up to 75 percent of construction costs to builds “constituting a single unserved or underserved broadband-serviceable location, or a grouping of broadband-serviceable locations in which not less than 80 percent of broadband-serviceable locations served by the project are unserved locations or underserved locations.” The NOFO defines “unserved” locations as those not marketed connectivity with throughput of less than 25/3 Mbps and latency exceeding 100ms. “Underserved” locations are those not offered at least 100/20 Mbps. That would encompass premises served by AT&T’s legacy DSL offerings delivered over obsolete twisted pair copper initially designed to support voice telephone service.

Whether states will have sufficient BEAD funding to subgrant subsidies for underserved locations remains to be seen after the NTIA announces state allocations next week. The BEAD NOFO requires states to award subgrants “that ensures the deployment of service to all unserved locations within the Eligible Entity’s jurisdiction.” These unserved locations are likely to be in lower density areas lacking wireline connections, requiring higher capital construction costs and subsidization.

Connecticut consumers squawk over poor Internet service quality from Frontier

More than a decade ago, AT&T was looking to offer TV programming via Internet protocol (IPTV) as part of its U-verse branded triple play service offering. To deliver that bandwidth intensive service, rather than replace its decades old copper plant designed to deliver what's referred to as "plain old telephone service" or POTS with modern fiber to the premise infrastructure, AT&T instead opted to soup up its Digital Subscriber Line (DSL) service to a more robust version, VDSL.

The initiative, dubbed by AT&T as Project Lightspeed, is a hybrid design that brings fiber to field distribution units. Customer premises are connected to those units using the existing POTS copper infrastructure. This is the proverbial weak link in the chain given the often deteriorated condition of the copper pairs in these cables.

That weak link may now be coming home to roost in Connecticut for Frontier Communications, which purchased AT&T's wireline operations in the state earlier this year. Arstechnica reports complaints about Frontier's service have gone through the roof and state regulators and officials are scheduling hearings.

Boneheaded media coverage and analysis of AT&T purchase of DirecTV

AT&T close to announcing DirecTV acquisition: sources - Yahoo Finance: The deal would combine the largest U.S. satellite provider and the country's No. 2 wireless carrier, expanding AT&T's customer base by 20 million for its U-verse fiber product, which provides television and Internet service.

The transaction may also allow current DirecTV customers to get Internet service where AT&T u-Verse is available. DirecTV's growth has been hurt because unlike cable companies, it is unable to offer broadband alongside its TV subscriber services. AT&T has about 10.4 million u-Verse Internet customers in states such as California and Texas.

"AT&T just upped the ante," said Roger Entner, lead analyst at Recon Analytics, referring to the BuzzFeed report. "They have become an even more integrated telecom provider and are no longer tied to their U-Verse footprint."

I continue to be vexed by boneheaded media coverage and analysis of this deal. First of all, AT&T does not have a "U-verse fiber product." For the vast majority of U-Verse residential customers, it's based on twisted copper pair using VDSL IPTV transmission technology, with fiber backhauling the field equipment. Second, DirecTV is a satellite TV service that is separate and distinct from integrated telecommunications services delivered over landline connections via Internet protocol. Third, there's nothing about this deal if it consummates that "may allow current DirecTV customers to get Internet service where AT&T u-Verse is available." U-Verse is offered in only a selected portion of AT&T's service territory whereas DirectTV is offered most anywhere. The two have nothing to do with one another.

Finally, analyst Roger Entner's comment that the DirecTV acquisition would make AT&T "an even more integrated telecom provider ... no longer tied to their U-Verse footprint" makes no sense whatsoever. Offering satellite TV does not make AT&T or any other telco "a more integrated telecom provider."  Direct broadcast satellite TV has been around as a stand alone service for many years before AT&T or other telcos began offering DSL-based premises Internet service in the late 1990s. However, Entner's reference to AT&T uncoupling from its U-Verse footprint does make sense if viewed in the context of AT&T turning to DBS as part of a strategic withdrawal from U-Verse due to technological obsolescence of IPTV over copper and its inability to upgrade to fiber to offer a competitive level of service quality on a par with cable TV.

AT&T forced to invest in wireline plant to stem residential cord cutting

This item from Bloomberg/Businessweek helps explain why AT&T is opting to invest $6 billion in its wireline infrastructure.  The telco has been bleeding residential connections for years as these customers have dropped landline service and migrated to mobile wireless.  This is particularly true for those residential customers not offered wireline Internet service and thus had no reason to keep their landline account active.

AT&T is apparently now hoping to win those customers back and retain those thinking of cutting the cord by providing them Internet service via its proprietary, VDSL-based U-verse IPDSLAM service.  According to an AT&T news release today announcing its 3-year, $14 billion CAPex plan, U-verse IPDSLAM will provide Internet access and Voice Over Internet Protocol (VoIP) to 24 million customer premises in AT&T's wireline service area by year-end 2013.

DSL turbocharging schemes remain just that

DSL Renaissance Underway?: Zero Touch Vectoring
Vectoring technology is a relatively new innovation for DSL which basically is a noise cancelling technology which reduces cross talk in copper pairs, allowing DSL to achieve much faster bandwidth throughput as a result. Some vendors are claiming they can squeeze 100 Mbps out of VDSL2 vectoring, albeit at rather short distances. It’s very much a FTTN technology, where VDSL2 connects to the home from a fiber fed cabinet.

These stories continue to appear year after year as vendors hope telcos will adopt their latest sooper dooper DSL turbocharging scheme.  Problem is while telcos aren't investing FTTH CAPex, they aren't investing CAPex or OPex in their aging legacy copper cable plants either and are instead concentrating on the mobile wireless space where more rapid ROIs are to be had.

And the above reference to "Zero Touch" for many telco customers has an entirely different meaning: DSL won't touch their premises because the DSL signal can't propagate far enough over old copper to reach them. Zero Touch=Zero Service.

AT&T exec suggests wireless will save its residential market segment

AT&T may be the nation's largest telecommunications company. But its size hasn't helped it meet the challenge of upgrading its cable plant to transport Internet protocol-based services. AT&T provided wireline Internet connectivity first through dial up and ISDN connections in the early 1990s, and then DSL as the 1990s turned into the 2000s. Starting in 2006, AT&T brought fiber closer to customer premises -- but not to them -- with its FTTN (Fiber to the Node) U-Verse service utilizing VDSL. Some new, dense greenfield developments received U-Verse service via direct fiber to the premises connections.

New home construction cratered shortly after U-Verse rolled out, leaving only more challenging FTTN brownfield opportunities. They are more challenging because the old cooper cable plant designed for POTS (Plain Old Telephone Service) is used to carry high compressed VDSL signals that quickly degrade with distance, limiting the size of the potential U-Verse customer base.

Faced with these challenges to reach customer premises and seeing strong growth on the wireless side of its business, AT&T not surprisingly sees its future in the wireless space. "The future is wireless broadband and we must keep that in front of us at all times," Tim Ray, executive director for AT&T External Affairs in Northern California, said at a recent roundtable discussion hosted by Sacramento-based Valley Vision.

In 2010, Valley Vision formed the Connected Capital Area Broadband Consortium (CCABC), a coalition "which seeks to identify and coordinate strategic broadband investments in the six-county Sacramento region aimed at improving broadband infrastructure, access and adoption." Ray, who sits on Valley Vision's board of directors, appeared to suggest wireless Internet connectivity will be able to substitute for wireline connectivity, noting "27 percent of homes no longer have wire line and this trend will continue to grow."

Ray's wrong and engaged in wishful thinking. There's currently nothing indicating wireless Internet service -- which is aimed at mobile devices with a low bandwidth allocation per customer  -- can provide sufficient capacity to handle burgeoning bandwidth consumption and be able to reliably deliver to customer premises high definition video content and applications like video conferencing and telemedicine. Indeed, AT&T's wireless infrastructure is already choked with far lower bandwidth traffic from devices such as the iPhone.

AT&T is in conflict with its own business model. It's in the telecommunications business which by its nature requires lots of CAPEX and OPEX. But it expects to get a full ROI within 5 years on its CAPEX. That's not going happen in most places except perhaps in new dense greenfield developments, which as previously mentioned also aren't happening.