The availability of optical fiber connectivity to large and medium size commercial buildings in the U.S. jumped to 54.8% in 2017, based on latest research from Vertical Systems Group. AT&T, Verizon and CenturyLink’s aggressive build-outs of fiber into commercial buildings have continued to increase the availability of fiber connectivity.
As a result, the U.S. Fiber Gap has dropped to less than fifty percent (45.2%) for the first time. This annual benchmark quantifies the scope of fiber lit buildings in the U.S. with twenty or more employees. Encompassing more than two million individual business establishments, this base of commercial buildings maps directly to the addressable market for higher speed Carrier Ethernet, Cloud, Data Center, Hybrid VPN and emerging SDN-enabled services.
“More commercial U.S. buildings were newly lit with fiber during 2017 than in any other year since we initiated this research in 2004…..
AT&T told investors that it reached 400,000 business buildings with its own lit fiber facilities. Due to AT&T’s aggressive build-out, the service provider now covers over 1.8 million U.S. business customer locations. The telco said it is “adding thousands more buildings each month.”
CenturyLink and Verizon took the M&A path to enhance their on-net fiber holdings.
In a huge M&A deal, CenturyLink’s purchase of Level 3 increased its on-net building reach by nearly 75% to approximately 100,000 buildings, including 10,000 buildings in EMEA and Latin America, which gives the #3 U.S. telco a larger footprint to deliver carrier Ethernet and software-defined network services.
Verizon’s purchase of XO Communications gave the telco additional metro fiber networks in 40 major U.S. markets with over 4,000 on-net buildings and 1.2 million fiber miles.
Consolidated Communications also enhanced its on-net fiber holdings via its acquisition of FairPoint. By acquiring FairPoint, Consolidated immediately established itself as the ninth largest fiber player with a presence in 24 states and 8,000 on-net buildings.
This greater density will enable Consolidated to pursue more dark fiber and lit Ethernet service opportunities with a larger mix of business and wholesale customers.
What was also notable about this year’s M&A on-net building rush was the presence of nontraditional players like Uniti Fiber, which acquired two regional fiber providers, Southern Light and Hunt Telecom. These two deals give the REIT more fiber to pursue a mix of wireless, E-Rate, military, enterprise and wholesale opportunities, including fiber-to-the-tower backhaul, small cell networks and dark fiber. The acquisition of Southern Light in particular gives Uniti access to an additional 4,500 on-net locations.
Fueling Ethernet, 5G deployments
Having more available on-net fiber is another factor that plays into service providers’ U.S. Ethernet service reach and 5G plans by creating pipes through which wireless operators can build small cell and distributed antenna systems (DAS) to improve wireless coverage in business buildings.
Encompassing more than 2 million individual business establishments, this base of commercial buildings maps directly to the addressable market for higher speed carrier Ethernet, cloud, data center, hybrid VPN and emerging SDN-enabled business services.
Several of the service providers that have high on-net fiber building counts represent some of the largest Ethernet providers in the U.S.
On the Ethernet end, AT&T, CenturyLink and Verizon continue to demand high spots in the Ethernet space. However, the effect of M&A clearly has altered the Ethernet landscape.
CenturyLink knocked AT&T from its nearly 13-year reign as the top domestic Ethernet provider in the U.S. by completing its acquisition of Level 3 Communications. The service provider’s move up the ranks of VSG’s year-end 2017 U.S. Ethernet Leaderboard was also a function of continued growth in Ethernet ports for both companies. Earlier, Level 3 ranked second to AT&T and CenturyLink ranked fifth on the Mid-2017 U.S. Ethernet Leaderboard.
But Ethernet is only one factor driving ongoing on-net fiber builds. Cochran noted in an e-mail to FierceTelecom that “larger providers larger providers are accelerating deployments” to position themselves for 5G.
Verizon, for example, acquired WideOpenWest’s fiber assets in Chicago, securing fiber to more than 500 macro-cell wireless sites and more than 500 small-cell wireless sites in the area.
Crown Castle advanced its fiber standing by acquiring Lightower—a deal that gave it greater fiber density to address businesses and its traditional wireless business customers deploying small cells in buildings. This acquisition gave Crown Castle rights to approximately 60,000 route miles of fiber, with a presence in all the top 10 and 23 of the top 25 metro markets.
As the expectations for higher speed Ethernet, cloud and in-building wireless coverages continues to ramp, service providers will continue to further narrow the fiber gap inside buildings. But unlike the speculative builds of the 1990s, these are focused on bandwidth hungry applications that are showing no signs of slowing.
For this Vertical Systems Group analysis, a fiber lit building is defined as a commercial site or data center that has on-net optical fiber connectivity to a network provider’s infrastructure, plus active service termination equipment onsite. Excluded from this analysis are standalone cell towers, small cells not located in fiber lit buildings, near net buildings, buildings classified as coiled at curb or coiled in building, HFC-connected buildings, carrier central offices, residential buildings, and private or dark fiber installations.
U.S. service provider C Spire today announced a partnership with electric utility Entergy Mississippi which aims to bring more than 300 miles of fiber to remote areas of Mississippi. C Spire will build and own the network, with Entergy contributing construction costs, according to C Spire Vice President of Government Relations Ben Moncrief in an interview with Telecompetitor.
Entergy will lease capacity on the network from C Spire to support its smart grid initiatives, he said. C Spire eventually expects to extend the middle-mile network to end user locations to support retail services, he added, although he emphasized that any such plans are not part of today’s news.
Details about the C Spire – Entergy partnership can be found in this press release. Clearly there were a lot of synergies for these companies to work together.
“This opens the door to offering service to residences and industrial parks,” Moncrief said. “But today is just about getting the (fiber optic) backbone in place.”
When Entergy Mississippi sought the Mississippi Public Service Commission’s approval to build a network to support its smart grid plans, one of the commissioners asked whether that network could also be “at least a foundation for broadband services,” Moncrief explained.
That idea led Entergy to a meeting with C Spire at which representatives of both companies had an “aha moment,” Moncrief recalled.
C Spire initially was a wireless carrier, as well as a provider of wireline business services, but in recent years has been quite aggressive in deploying fiber-to-the-home (FTTH) and other broadband network infrastructure in numerous rural markets in Mississippi. Meanwhile, Moncrief said, “Here’s an electric utility that for security reasons is keeping infrastructure away from population centers.”
The network will be installed with a minimum of 144-count fiber, “in some places more,” Moncrief noted. Each company will have its own fiber. The areas that the network will run through are “very rural” and might have been too costly for C Spire to build out to without the Entergy investment, Moncrief added.
C Spire also will gain connectivity from the rural areas to population centers, Moncrief said.
The construction project will involve placing fiber optic cable along five separate routes as follows:
- Delta: a 92-mile route through Sunflower, Humphreys, Madison and Hinds counties and near the cities of Indianola, Inverness, Isola, Belzoni, Silver City, Yazoo City, Bentonia, Flora and Jackson.
- North: a 51-mile stretch in Attala, Leake and Madison counties, including near the towns of McAdams, Kosciusko and Canton.
- Central: a 33-mile route through Madison, Rankin and Scott counties and near the towns of Canton, Sand Hill and Morton.
- South: a 77-mile route passing through Simpson, Jefferson Davis, Lawrence and Walthall counties and near the towns of Magee, Prentiss, Silver Creek, Monticello and Tylertown.
- Southwest: a 49-mile stretch in Franklin and Adams counties that’s near the communities of Bude, Meadville, Roxie, Natchez and Eddiceton.
“We’re excited about partnering with C Spire to modernize our electrical grid and expand rural broadband access in some hard-to-reach areas across the state,” said Haley Fisackerly, president and CEO of Entergy Mississippi. “We have about 30,000 customers within five miles of the proposed routes who could potentially have access to broadband service when the project is complete. In addition, all of our customers will benefit from the enhancements to our communication systems that connect our facilities, substations, offices and radio sites.” The company provides electric service to an estimated 445,000 customers in 45 counties across the state.
“A robust broadband infrastructure is critical to the success of our efforts to move Mississippi forward by growing the economy, fostering innovation, creating job opportunities and improving the quality of life for all our residents,” said Hu Meena, CEO of C Spire, a Mississippi-based diversified telecommunications and technology services company.
Deutsche Telekom says it will begin the second phase of its fiber-optic network for business parks, which will provide internet connections at speeds of up to 1 Gb/sec to as many as 7,600 enterprises.
Deutsche Telekom’s latest fiber project will include laying almost 500 km of fiber-optic cables and connecting company locations directly to the fiber-optic network in 33 German towns and cities. The company says it is using sustainable, cost-effective micro trenching technology during construction to avoid inconveniencing town and city residents.
The German towns and cities whose business parks are being upgraded include: Amberg, Bielefeld, Bochum, Bonn, Braunschweig, Bremen, Cologne, Dippoldiswalde, Dresden, Düsseldorf, Flörsheim, Frankfurt, Frechen, Großbeeren, Hamburg, Hermsdorf, Hildburghausen, Hürth, Kelkheim, Kriftel, Langen, Leipzig, Lindlar, Lübeck, Mannheim, Markkleeberg, Nienburg, Oldenburg, Pinneberg, Planegg, Potsdam, Sandersdorf-Brehna and Seevetal.
Deutsche Telekom will connect companies at no additional charge should they make the switch to its business parks’ fiber-optic network “early on.” (timing unspecified?)
Fiber-optic lines for about 7,600 enterprises: In 33 business parks the companies that decide “early on” to switch to DT’s fiber-optic network will be connected at no additional charge.
The range of fiber-optic rate plans runs from asymmetric 100 Mbps business customer lines through to symmetric 1 Gbps lines. The line growth follows previous expansion in 2016 and 2017, during which Deutsche Telekom invested nearly €5 billion annually on its network (see “Deutsche Telekom touts fiber-optic network investments”).
Deutsche Telekom currently operates a fiber-optic network of 455,000 km, with business parks a focus of its fiber to the home (FTTH) efforts, alongside subsidized expansion activities and partnerships with competitors (see “Deutsche Telekom pilots small town FTTH”).
“Business parks are at the heart of our fiber-optic build-out strategy,” said Hagen Rickmann, Telekom Deutschland director for business customers. “We are thinking nationwide, urban and rural, north, south, east and west. The decisive factor for us is customer demand, and we are pleased to be able to offer our business customers fiber-optic lines in a further 33 communities across the country.”
“We will execute this project quickly and supply the businesses with ultramodern technology, offering them the best infrastructure for the digital transformation. The build-out continues, and our interim goal is to connect 3,000 business parks across Germany to our fiber-optic network (FTTH).”
Deutsche Telekom invests around five billion euros every year and operates Europe’s largest fiber-optic network.
The Fiber Broadband Association (FBA) has issued a very optimistic fiber deployment forecast, which calls for approximately 1.4 million miles of fiber in the top 25 metro markets in the U.S. That’s driven in large part by carriers’ 5G wireless deployment plans, which will require fiber backhaul, especially for small cells.
The FBA, formerly known as the Fiber to the Home Council Americas, promotes fiber deployment to homes, business and “to everywhere,” the organization notes in a new report titled “The Road to 5G is Paved with Fiber.”
The report also makes a case for why the FBA believes fixed 5G as the only connection to a home will not be the norm.
FBA’s Fiber Deployment Forecast:
In the report, the FBA spells out the assumptions that drove its fiber deployment forecast and cites sources for those assumptions:
- While macrocells are roughly .5 to 25 miles apart, 5G will require small cells located between 200 and 1,000 feet apart
- To deliver gigabit peak speeds to each user, the minimum downlink speed to each small cell will need to be 20 Gbps and the uplink peak data rate will need to be 10 Gbps
- 5G may require 60 small cells to cover one square mile
- The top 25 U.S. metro markets cover approximately 174,000 square miles
The 1.4-million fiber-mile forecast could be on the low side if multiple carriers want to build competing networks, the FBA notes.
Pessimistic on Fixed 5G:
“We do not believe fixed 5G to the home – as the only connection to the home – will become the norm,” the FBA argues in the new report. Tell that to Verizon and AT&T which are planning to deploy some form of 5G fixed wireless to residences.
The report’s author notes that home network connections may need to support multiple 4K and soon 8K video streams, hundreds of in-home internet-connected devices and multiple virtual reality and augmented reality (VR/AR) users, which will require higher bandwidths than can be delivered by 5G under current development standards.
Additionally, the report argues that the millimeter wave signals that will be used for some 5G deployments do not penetrate exterior walls and would require a receiver attached to an exterior wall, requiring additional hardware costs and ongoing energy and maintenance costs. It’s worth noting, though, that results from early 5G trials are showing that the technology is not as limited as wireless experts initially expected it to be and both AT&T and Verizon have ambitious plans for fixed 5G.
Separately, Cignal AI reported that North America metro WDM sales grew with increased spending by cloud and colo customers, offsetting weakness in the long-haul WDM market. Cisco and Ciena were the main beneficiaries of this shift to metro WDM, with Cisco realizing double-digits year-over-year growth related to cloud/colo shipments and growth in its NCS 4000 revenue. Significant shipments for metro WDM applications resulted in global coherent 100G port shipments exceeding 100,000 units in the quarter.
EMEA revenue dropped almost 20 percent year-over-year in 3Q17. Huawei, one of the top vendors in the region, experienced a very sharp decline and provided negative guidance into 2018. This data point, as well as others, compelled Cignal AI to reduce its forecast for EMEA for this year and 2018. Cignal AI expects to see weak spending trends among tier-1 customers in the region. Cignal AI also cut its 2018 forecast for China based on ongoing uncertainty tied to regional spending and a stall in revenue growth in 3Q17.
- Last quarter was the weakest YoY revenue growth recorded in China in over 4 years as momentum from 2Q17 spending failed to continue into the third quarter. Spending trends in the region remain difficult to predict.
- Revenue in the rest of Asia (RoAPAC) eased following breakout results in India during 2Q17 though spending remains at historically high levels.
- Quarterly coherent 100G+ port shipments broke 100k units for the first time on a global basis. 100G+ Port shipments in China were flat QoQ and are substantially up YoY
Two years ago, we reported that “Verizon has completed a field trial of NG-PON2 fiber-to-the-premises technology that could provide the infrastructure for download speeds up to 10 Gbps for residential and business customers.”
This past January, Verizon completed its first interoperability trial of NG-PON2 technology at its Verizon Labs location in Waltham, MA. During the trial, Verizon demonstrated that equipment from different vendors on each end of a single fiber—one on the service provider’s endpoint and that the customer premises—can deliver service without any end-user impact.
In an October 16th press release in advance of the Broadband Forum’s Access Summit, Verizon said NG-PON2 represent a paradigm shift in the access space and a more certain path towards long-term success.
“Technologies such as NG-PON2 present exciting new opportunities for vendors, such as delivering residential and business services on multiple wavelengths over the same fiber,” said Vincent O’Byrne, Director of Technology at Verizon.
“Not only does NG-PON2 parse business and residential customer traffic to isolate and resolve potential problems in the network, it can also scale to achieve speeds of 40 Gbps and above,” O’Byrne added.
“Technologies such as NG-PON2 present exciting new opportunities for vendors, such as delivering residential and business services on multiple wavelengths over the same fiber,” said O’Byrne. “Not only does NG-PON2 parse business and residential customer traffic to isolate and resolve potential problems in the network, it can also scale to achieve speeds of 40 Gbps and above.”
At the Broadband Forum’s Access Summit, The Verizon executive will address how the fiber access space is constantly evolving, with emerging PON technology providing solutions to some of the issues around cost and reliability during the Broadband World Forum, at the Messe Berlin on Tuesday, Oct. 24th.
Verizon has been an active participant in driving awareness about how NG-PON2 can work in a real-world carrier environment. The company completed NG-PON2 interoperability with five vendors for its OpenOMCI (ONT Management and Control Interface) spec, bringing it one step closer toward achieving interoperable NG PON systems.
The mega telco plans to offer it’s own OpenOMCI specification , which define the optical line terminal (OLT)-to-optical network terminal (ONT) interface, to the larger telecom industry.
Note 1. OpenOMCI specification was developed and is owned by Verizon, rathr than a formal standards/spec writing body like the ITU-T or Optical Internetworking Forum (OIF). Is this the new way of producing specs (like “5G” used in trials)?
Bernd Hesse, Chair of the Broadband Access Summit and Senior Director Technology Development at Calix, said:
“We will be exploring NG-PON2 in depth and the use cases that underpin the decisions to deploy them. I look forward to the debate, hearing from the experts in the industry and welcoming the community to these new Forum events.”
AT&T Expands G.fast & FTTH Deployments:
In sharp contrast to Verizon’s decision NOT to deploy G.fast, AT&T has announced expansion of its G.fast service for multi-dwelling units (MDUs) and its fiber-to-the-home network (AT&T Fiber).
The mega telco will extend its all-fiber network in two markets — Biloxi-Gulfport, MS and Savannah, GA. AT&T will also be offering its hybrid fiber-coax service for MDUs in 22 metropolitan markets.
The AT&T G.fast deployments will use “fiber runs to the telecom closet on the property, and individual coax runs to each apartment unit,” an anonymous AT&T spokesperson said to Telecompetitor.
Residents of properties served will also be able to obtain DIRECTV service without installing a dish at their individual units. Instead, the video service will be delivered over D2 Advantage, which the AT&T spokesperson described as “a centrally wired satellite dish that is shared among residents in the property.”
AT&T announced eight metro areas where G.fast can be deployed immediately, including Boston, Denver, Minneapolis, New York City, Philadelphia, Phoenix, Seattle and Tampa. In 14 other markets, consumers in target MDUs can order service now for deployment in “the near future,” the company said.
AT&T is one of multiple carriers that are looking at G.fast as part of their broadband strategy. The technology can support considerably higher speeds than DSL or fiber-to-the-neighborhood (FTTN) services – and although bandwidth is lower than it might be for a fiber-to-the-home deployment, the cost is considerably less.
The news that AT&T is deploying G.fast is not surprising, as the company already has conducted a trial of the service in Minneapolis and executives have indicated deployment plans. At this year’s Open Network Summit (ONS), AT&T’s Tom Anschutz told an audience that G.fast would improve the speed and signal quality of data transmission on older, low grade twisted pair, which is used in many MDUs and in condominium complexes (where this author lives). He hinted that market segment would be a focus area for AT&T.
AT&T is extending the reach of its fiber network:
AT&T claims to have the largest fiber network in its 21-state home broadband footprint, reaching more than 5.5 million residential and commercial locations across the 57 markets after adding over 1.5 million sites since January 1st. Plans call for extending service availability to another 1.5 million locations by year’s end, boosting the total to 7 million.
Of those 5.5 million homes and businesses now reached by AT&T Fiber, the mega telco said it has signed up more than 2 million broadband subscribers. The company did not, however, break out how many of those subs are new ones, as opposed to DSL customers who have been upgraded to the new FTTH network.
However, the mega telco ranks #1 on Vertical Systems U.S. Fiber Lit Buildings (Fiber to commercial buildings) leaderboard:
Verizon will forgo using copper-based G.fast (DSL) technology in favor of an all-out move to deploy fiber-to-the-premises (FTTP) to/from multiple-dwelling units (MDUs), according to Vincent O’Byrne, director of network planning for Verizon. Mr O’Byrne spoke August 15th at ADTRAN’s Broadband Solutions Summit in Huntsville, AL.
“Our strategy for G.Fast is not to deploy it,” O’Byrne said at the conference.
“The strategy we’re using today is fiber all the way to the living unit,” O’Byrne said. “There’s some small percentage that we use fiber to the building (FTTP) and then copper inside the building itself, but because we have two vendors on BPON and on GPON meant in those units we had 8 types of different MDU units.”
O’Byrne cited the sketchy nature of the copper network in some places and a history of VDSL2 inter-operability and speed related problems in MDUs.
“The MDU units started to go end of life and for VDSL2 there wasn’t any interoperability,” O’Byrne said. “Even though we worked on it for a year, it became nuisance so we stopped using those common ONTs and concentrated on getting fiber to the living unit.”
Speed is also an issue. “We ended up in a situation where the 13 units of VDSL2 were going end of life as well as lower speed down the surrounding Fios network, which could get up to 1 Gbps,” O’Byrne said. “With G.fast we see ourselves potentially being in the same situation five years from now where we would have to replace the same thing.”
O’Byrne said that bringing fiber directly to each premises is more of a future proof strategy. “It’s a bit more expensive to put the single family unit fiber connections out there, but we have the same kind of service as the rest of the network,” O’Byrne said. “We also found that the trouble report rate is less on the fiber all the way to the living unit.” That’s in sharp contrast to the hybrid fiber-copper technology used by AT&T in its U-Verse triple play bundle (which this author has had for almost 5 years).
Given the diversity and varying condition of copper plant in Verizon’s wider nationwide network, Verizon has applied its copper replacement strategy for the MDU markets.
In recent years, Verizon has been strategically replacing aging copper plant with fiber at its consumer and business locations. The service provider said that this method enables it to reduce costs by not having to perform multiple customer visits when problems arise.
Verizon has been replacing aging copper plant with fiber at its consumer and business locations. Fios to residential triple play customers was the first step, with fiber to commercial buildings and MDUs now well underway.
“At Verizon we were finding the trouble reports on the copper were two to three times more than when we had fiber to the living unit,” O’Byrne said. “For a long time, the copper plant in the Verizon network was not as good as it was in some locations so if we went to G.fast it would be low volume and we would have the same issues five years down the road.”
“We’re skipping XGS-PON single wavelength,” said O’Byrne. “We’re going for a 10G tunable laser solution.”
O’Byrne said driving costs lower and providing a unified architecture that’s inter-operable across multiple equipment vendors are key goals for their strategy. He also mentioned solutions that can maximize use of Verizon’s extensive and somewhat disparate outside wiring plant environment.
Vertical Systems Group (VSG) ranked the leading providers of on-net fiber business connections as of the end of 2016. The research group said that retail and wholesale fiber providers with 10,000 or more on-net fiber-lit commercial buildings in the U.S. qualify for this new benchmark.
VSG’s 2016 U.S. Fiber Lit Buildings LEADERBOARD list includes a mixture of traditional telcos, cable providers and a competitive carrier: AT&T, Verizon, Spectrum Enterprise were the top three followed by CenturyLink, Comcast, Level 3, Cox, Lightower Fiber Networks, Zayo, Altice USA and Frontier.
The Challenge Tier of fiber providers includes companies with lit fiber connections to between 2,000 and 9,999 U.S. commercial buildings. Seventeen companies qualified for the 2016 Fiber Lit Buildings Challenge Tier as follows (in alphabetical order): Cincinnati Bell, Cleareon, Cogent, Consolidated Communications, Electric Lightwave, Fairpoint, FiberLight, FiberNet Direct, FirstLight, IFN, Lumos, Southern Light, Sunesys, Unite Private Networks, Uniti Fiber, Windstream and XO.
Rosemary Cochran, principal at Vertical Systems Group, said the criteria for the leader board list was for network service providers to have fiber installed and fiber transport equipment ready to serve business customers.
“This is commercial buildings and data centers that have fiber in place and there is active service equipment that enables provisioning of commercial services,” Cochran said. “We’re not counting residential fiber or standalone cell towers.”
Cochran added that VSG is not counting near-net buildings where service providers may be passing buildings with fiber but have not connected them yet. “It is either lit or not lit,” she said.
“On-net fiber lit buildings are valued strategic assets that give retail and wholesale providers a competitive edge in profitably delivering services to business customers. A major benefit of a fiber lit building is ready connectivity with provisioning through service orchestration, without the construction cost and extensive lead time required to light a building,” Cochran added.
Acquisitions of Fiber Providers happening this year:
“These dynamics are driving this year’s acquisitions among fiber providers that will significantly impact the U.S. fiber landscape. Eighteen of the twenty-eight Fiber LEADERBOARD and Challenge Tier companies have fiber-related transactions just completed or pending.”
One of the largest out of this group is CenturyLink’s pending deal for Level 3, one that will enhance the telco’s on-net fiber footprint.
CenturyLink’s Level 3 acquisition will increase its reach by nearly 75% to approximately 75,000, including 10,000 buildings in EMEA and Latin America, giving the telco a larger footprint to deliver Ethernet and software-defined services.
By purchasing XO, Verizon gained metro fiber networks in 40 major U.S. markets with over 4,000 on-net buildings and 1.2 million fiber miles.
Cochran said that since a number of these deals have not been completed it remains unclear as to what effect they will have.
Crown Castle, which will gain an additional 22,000 buildings, stands out from the crowd since the service provider has been operating the fiber providers it has bought as separate companies.
However, other pending acquisitions being made by Consolidated Communications, Cincinnati Bell and newer players like Uniti Fiber will have an effect.
Consolidated Communications, which will announce its second-quarter earnings tomorrow, recently completed its acquisition of FairPoint. By acquiring FairPoint, Consolidated immediately established itself as the ninth largest fiber player with a presence in 24 states and 8,000 on-net buildings. This greater density will enable Consolidated to pursue more dark fiber and lit Ethernet service opportunities with a larger mix of business and wholesale customers.
“Out of the companies on the leader board, 18 of them either already completed acquisitions or some are pending,” Cochran said. “Because a lot of deals happened in July with some that are pending such CenturyLink/Level 3, they are not reflected here.”
Strategic importance of Fiber Assets to deliver business services:
Regardless of when these deals are completed, Cochran added that they show how having a large arsenal of fiber is important to compete for business services.
“There’s a lot that happened in the first half of this year and that’s going to shake things up,” Cochran said. “Just the fact that you have more than half of these companies involved in some kind of transaction shows the value of fiber.”
On the fiber leaderboard, 7 service providers have an ongoing spot on VSG’s Carrier Ethernet Leaderboard report. These providers include: AT&T, Verizon,Spectrum Enterprise, CenturyLink, Comcast, Level 3, and Cox.
Cochran noted that the presence of fiber has coincided with the growth of Ethernet in the domestic U.S. market.
“Fiber-based Ethernet is the most widely deployed technology,” Cochran said. “As those upgrades take place, one of the drivers is trying to get more bandwidth so there’s a correlation between higher bandwidth services and having that fiber in the building.”
“Wholesale services are also a big driver, which becomes a question of service provisioning. The work that’s being done at the MEF on inter-carrier provisioning and service orchestration across carriers to automate it with standard APIs would help to accelerate new services,” she added.
Other Fiber Providers:
All other fiber providers with fewer than 2,000 U.S. commercial fiber lit buildings are in the Market Players tier. The 2016 Market Players tier includes more than two hundred metro, regional and other fiber providers, including the following companies (in alphabetical order): Alpheus, Axia, Birch, C Spire, Centracom, Conterra, DQE Communications, EarthLink Business, Fatbeam, Global Capacity, GTT, Hawaiian Telecom, Hibernia, Hunter Communications, Independents Fiber Network, Infostructure, Logix Communications, LS Networks, Mediacom, Monmouth Telecom, Orca Communications, Pilot Fiber, PS Lightwave, Shentel, Silver Star Telecom, Sovernet, Spirit/Palmettonet, Syringa, TDS Telecom, TPX Communications, U.S. Signal, Veracity, Wilcon, WOW and others.
Verizon reported a successful trial of next-generation passive optical networking NG-PON2 technology using the carrier’s OpenOMCI specification. The OpenOMCI specification is aligned with ITU-T Recommendation G.989.3, but there are different versions from several carriers.
It’s important to note that this is Verizon’s own version of the OpenOMCI spec. Verizon, along with ADTRAN, Broadcom, Cortina Access, Ericsson/Calix and Intel, worked together to develop the OpenOMCI specification that led to the successful trial. The specification defines the OLT-to-ONT interface and is aligned with the ITU-T Recommendation G.989.3. Since the initial NG-PON2 trial by Verizon in December 2016 , these companies intend to make their hardware and software compliant and are actively contributing to the OpenOMCI specification.
AT&T also published an OpenOMCI specification just a few weeks ago, based on ITU-T G.988 Managed Entities. AT&T intends to deploy an XGS-PON architecture as part of the overall FTTP solution for its Lightspeed service, hence its OpenOMCI spec differs from Verizon’s FiOS-based one. XGS-PON is championed by Nokia (who is not part of Verizon’s vendor group) and also delivers 10Gbit/s to customers.
The trial at Verizon’s technology center in Waltham, MA involved optical network terminal management and provisioning.
By outlining the tools necessary to model a multi-wavelength PON, Verizon says the OpenOMCI specification optimises the number of managed entities and methods that can be used to implement a particular service function while disallowing vendor-proprietary objects and features that have provided a major obstacle for interoperability efforts until now. The OpenOMCI also includes specific managed entities that, in Verizon’s opinion, improve the stability of PON systems. With today’s PON deployments, telcos are obliged to use the same vendor for both optical line terminals (OLT) and optical network terminals (ONT) which prevents multi-vendor interoperability.
“The NG-PON2 interoperability effort is important, not only for Verizon but for NG-PON2 technology, and is based on lessons learned over the last 13 years of PON deployment and great partnerships,” said Vincent O’Byrne, PhD and director of technology at Verizon. “We see this work as removing a major roadblock and helping accelerate NG-PON2 deployment.”
O’Byrne told FierceTelecom that the OpenOMCI specification will help to ensure the company can deploy an array of OLTs and ONTs in its network. He said:
“Since October 2016 we have been working with the vendors on enabling interoperability to mix and match one vendor’s OLT with another vendor’s ONTs, which is an object we have had since we started deploying BPON in 2004. “We have been working with these vendors and have developed OpenOMCI communications between the OLT and the ONT and how that issue is handled for NG-PON2.”
Along with ONT management and provisioning, the trial investigated transmission convergence layer features that allow support of not only business and residential traffic but wireless transport services. These features are a unique addition to NG-PON2 compared to other PON systems.
“We continuously sought the various contributors’ feedback and constructive input,” said Denis Khotimsky , Distinguished Member of the Technical Staff and Verizon’s lead engineer for the trial. “NG-PON2 technology creates specific challenges for the management layer to handle, such as multi-wavelength operations, pluggable optics and multiple interface enhancements. The Verizon OpenOMCI specification meets those challenges.”
Representatives of several telcos interested in the NG-PON2 technology – including Deutsche Telekom, SK Telecom and Vodafone – participated in the trial as virtual observers, which gave them access to the specification, test plans and readouts.
Following the successful completion of the trial, Verizon shared its OpenOMCI specification with the industry for possible inclusion within the appropriate standards. A copy of Verizon OpenOMCI specification can be found here.
Addendum: On July 18th, Fierce Telecom reported: 5G backhaul spending to reach $2B by 2022, NG-PON2 to dominate
“The technology that will dominate 5G backhaul will be NG-PON2,” CIR stated. “By 2022, more than $890 million will be spent on this technology for 5G backhaul.”
The analyst firm noted that Verizon has selected NG-PON2 for 5G backhaul. Top vendors, including Cisco, Nokia, Huawei, Calix, Adtran, Ericsson and Alcatel-Lucent all have PON solutions for 5G backhaul.
NG-PON2 should remain the most popular technological choice, provided prices come down as expected, based on the development of less costly tunable components, CIR said. Most of the suppliers of those components will be based in China, the firm expects.
CIR also calculated that more than 170,000 fiber miles (280,000 kilometers) of cable is expected to be shipped for 5G backhaul applications in 2022, with major fiber and cable suppliers such as Corning already showing signs of specifically targeting 5G infrastructure with their products.
The firm also noted that the introduction of high-speed wireless may have the side effect of reducing the need for fiber to the premise/home (FTTP/FTTH).
There will be some short-term uncertainty until 5G standards are finally ratified, but CIR concluded that “5G is potentially a massive opportunity for the fiber optics industry, with this taken to include opportunities for the makers of modules and components as well as the fiber/cable manufacturers themselves.”
The U.S. needs $130 billion to $150 billion in fiber network expansion to be fully ready for 5G-based networks and to ensure that the digital economy’s benefits reach all Americans, according to a Deloitte report.
The suggested $130 billion to $150 billion fiber infrastructure investment is required in the U.S. to unleash innovation, close the digital divide, and fully prepare the country for 5G, according to a report from management consulting firm Deloitte. The report says the investment is needed over the next five to seven years to enable ‘deep fiber,’ or fiber infrastructure closer to the end user.
Much of the premise behind the report focuses on 5G, which requires a dense fiber network for backhaul and fronthaul. But it also stresses the discrepancy between rural and urban broadband options. Deloitte is calling on regulators and the broadband carrier community to address this issue, or risk losing leadership for the global digital economy opportunity.
– Future of connectivity remains uncertain in the U.S.; investment needed to ensure U.S. is 5G ready
– Vast discrepancies in choice, affordability and performance exist between rural, underserved and urban geographies
– Deep fiber paramount to unleashing wireless innovation, internet of things (IoT) functionality and immersive entertainment.
“Network infrastructure is among the key factors in a nation’s economic growth potential and status as an innovator, and ultimately in propelling our economy’s gross domestic product and job growth,” said Craig Wigginton, vice chairman and telecommunications sector leader, Deloitte & Touche LLP in a press release announcing the report.
“We see a 5G ready U.S. infrastructure as critical to enabling a range of other adjacent industries to compete globally and safeguard our digital economy.”
The report says the U.S. currently lacks the fiber infrastructure necessary to take advantage of 5G. Many tier one carriers, including Verizon, have expressed their plans to ramp up fiber investments. Deloitte seems to suggest it’s not enough.
The report notes that FTTP reaches less than one-third of U.S. homes, with only 39% of U.S. consumers having access to more than one provider who offers a 25 Mbps speed tier or higher. The situation is worse in rural communities, where 10 million rural homes do not have broadband of at least 25 Mbps. The FCC definition for broadband includes a minimum speed of 25 Mbps. Well sort of. It depends on where you live and whether your carrier receives Connect America Fund (CAF) support.
“It is essential that fiber gets deployed closer to the customer to enable next generation wireless and to ensure affordable high speed connectivity across urban, suburban and rural geographies,” said Dan Littmann, principal, Deloitte Consulting LLP in the press release.
The report calls for $35B to $40B for rural fiber infrastructure and $60B to $100B for what Deloitte calls ‘broadband competition.’ I assume broadband competition means enabling multiple broadband providers who offer speeds of 25 Mbps or more.
Deloitte suggests carriers consider “shared infrastructure” models, a play on open access perhaps. IoT presents integration and security opportunities, that Deloitte says carriers need to get better at exploiting. They also suggest, carriers partner with OTT players, inviting them to fund and own their own fiber optic networks. This author believes that’s highly unlikely!
The report suggests that IP migration and regulatory reforms, while important, will not be enough to create the case for fiber deployment. Wireless, wireline and cable require creative new ways to monetize “last mile” access as an incentive for massive fiber deployment. The report contemplates three potential models:
- Synergies between deep fiber and adjacent services in an “unlimited” world: Gartner predicts that affluent households will have up to 500 connected devices by 2022. In some cases, IoT services offer the prospect of new revenue. However, most connected devices will require low bandwidth or be WiFi enabled and, therefore, may not provide carriers with incremental revenue. In such cases, carriers have an opportunity to increase revenue by offering integration, network security, and traffic management services within the increasingly complex mix of IoT devices and ecosystems.
- Partnership between carriers and OTT players to fund deep fiber: As limited fiber availability constrains increased wireless densification and fiber broadband, over the top players may choose to fund fiber deployment, including owning assets or forming partnerships with carriers.
- Deep fiber as a financial investment: Insufficient supply of deep fiber and overwhelming demand growth are strong fundamentals for fiber investment. As interest grows from nontraditional fiber investors, we expect shared infrastructure models to emerge for last mile fiber access. Fiber as leased real estate could allow carriers to maximize asset utilization.
For regulators, Deloitte offers these suggestions, which on the surface are pretty light on the details:
- Eliminating regulatory barriers that prevent carriers from operating a single IP network, impede deployment of additional fiber assets, or restrict the types of services that may be offered.
- Avoiding regulation that limits carrier innovation in creating new monetization mechanisms.
- Reforming the Universal Services Administrative Company internal operations to meet broader goals of expanding fiber infrastructure and addressing rural internet access to close the digital divide.