Tag Archive for Comcast

Quicken Fiber Coming to the D

Quicken Fiber Coming to the DCrain’s Detroit Business is reporting that real estate mogul, Lebron James’ boss, founder and chairman of Quicken Loans Inc., Dan Gilbert announced the formation of a new Detroit-based high-speed Internet provider to bring service to downtown Detroit –  Rocket Fiber LLC. Mr. Gilbert (@cavsdan) tweeted:

Rocket Fiber LLCYes, it’s true @RocketFiber coming to downtown Detroit in near future. Fast as Google or faster. Details in a few weeks pic.twitter.com/fTPRSbauoN

Mr. Gilbert formed Rocket Fiber LLC in 2014. He called the company a “community investment initiative.” Matt Cullen, president and CEO of Rock Ventures, called the new network “the generational leap forward” – leapfrogging where the city is at this point. It’s starting in the downtown and hopefully spreading out to the neighborhoods. There is some interest along the riverfront.Fiber optic cable

The first wave of installations will happen in the downtown area between the Lodge on the west, I-375 to the east, and I-75 to the north. Rocket Fiber will expand services to residents and businesses in Midtown Detroit along the Woodward corridor.

Crain’s reports that construction is already happening on the “advanced fiber-optic network.” The system will use hard-wired fiber-optic lines that will be connected to buildings. Users will connect devices in their homes or businesses by either an Ethernet cable or WI-Fi. An outdoor Wi-Fi offering also will be available, Rock Ventures said.

Rocket FiberThe effort is not entirely altruistic. Undoubtedly part of the project will be to connect the Quicken campus downtown to the new Corktown technical center Bedrock is building at Rosa Parks and Porter which includes a 10,000-square-foot server room.

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Mr. Gilbert is doing something ATT or Comcast could or would not do. – I worked on a job in the City to bring in 12 AT&T (T) POTS and Comcast (CMCSA) Business circuits.

Quicken Loans Data Center - Curbed– OMG – It took ATT a week to get the last three POTS lines in and Comcast projected 6 months to install a city block away from Ford Field and 100 yards from a known working drop. (and now they are going to stop service in Detroit). Thankfully 123.net was able to get the customer up, working on time and budget.  

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

ISPs – Brits Speed U.S. Squabble

ISPs – Brits Speed U.S. SquabbleBritish Telecom has announced its plan to transform the UK broadband landscape from superfast to ultrafast. CircleID reports that the company plans to deliver much faster broadband for homes and small businesses via a widespread deployment of “G.fast” (G.9701) — a technology the company will pilot test this Summer. G.fast is aimed to help BT deliver ultrafast speeds of up to 500 Mbps to most of the UK within a decade. The deployment will start in 2016–2017, BT says.

US broadbandThe day before, the FCC announced that they have re-defined the meaning of broadband in the United States. Under the new definition, US broadband has changed from a measly 4 Mbps down and 1 Mbps up to an anemic 25 Mbps down and 3 Mbps up. There will be little impact for the end-user because this is just gooberment posturing. This will put the US in some low rank internationally. While the UK global telecom giant BT sets its sites on 500 Mbps. The FCC’s presser states that the ruling is meaningless. Their own document says:

… its 25/3 benchmark as a standard to measure the progress of broadband deployment. However, the benchmark is not a minimum speed requirement and does not prevent broadband service providers from advertising or describing slower service as broadband.

Republicans blasted the new definition of broadbandNot surprisingly, 100% of US ISP’s are against this redefinition of broadband the cable lobby is opposed to the FCC’s plan. Ars Technica reports that the Telecommunications Association (NCTA) wrote in an FCC filing Thursday (PDF) that, “Customers do just fine with lower speeds.”

In addition to the CableCo lobby’s opposition, PCWorld reports that Republicans blasted the FCC report and new definition of broadband.

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The Register notes how little things have changed. Haters are going to hate. In 2008, Commissioner Robert McDowell opposed increasing the speed definition of broadband from 200Kbps to 768Kbps. McDowell today represents Washington DC law firm Wiley Rein and appeared last week in Congress arguing that the FCC should not introduce net neutrality rules.

Do you want Comcast in charge of the web? Support net neutrality.

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Comcast to Unplug Motown

Comcast to Unplug MotownComcast (CMCSA) will abandon Detroit. The mega-cableco will abandon Detroit if the Federal Communications Commission approves its acquisition of Time Warner Cable Inc. The cable giant filed a response (PDF) to parties objecting to the nation’s second-largest provider’s plan to acquire TWC arguing against claims that it would grow too big under the merger.

Comcast logoUnder its purchase plan, Comcast will withdraw from some markets. It will continue to operate, as it does now, in 16 of 20 top markets. Comcast will operate in a different set of 16 markets, mostly on both coasts. Comcast lawyers stated, “Comcast will no longer have a presence in the Detroit, Minneapolis-St. Paul, or Cleveland DMAs (designated market areas).

MLive explains that companies like Dish Network, Netflix, and various TV networks have complained that the Comcast-Time-Warner merger. They argue that the new cableco would create a massive cable company with an anti-competitive advantage. Religious television programmer My Christian TV complained that the deal. They claimed it would make Comcast, “the only significant cable outlet in about 98 percent of all African-American communities in the country.” Comcast’s response:

Comcast has never served several markets with significant African-American populations such as St. Louis, Cleveland, and New Orleans, among many others, and after the Transaction, will no longer serve Detroit… Comcast estimates that after the transaction, it will serve markets that include approximately 78 percent of the country’s Hispanic households (not counting Puerto Rico in the denominator), though of course many of those households will not be Comcast customers.

GreatLand Connections Inc.

Cutting the cableBloomberg says the castaways in Detroit, Minneapolis, and elsewhere would belong to a new company. The new company would be called GreatLand Connections Inc. It would be created in what the companies call a tax-efficient spinoff. The new company’s debt would exceed industry averages — something that has raised concerns about service in those communities.

We don’t have the answers we need,” said Ron Styka, an elected trustee with responsibility for cable-service oversight in Meridian Township, Michigan, a town served by Comcast about 80 miles west of Detroit. Municipal officials told Bloomberg they have questions about service. The questions include whether subscribers can keep Comcast e-mail addresses or if the cable-channel lineups may change.

Charter Cable logoGreatLand will start with $7.8 billion in debt, according to a securities filing. Bloomberg says that debt is equal to five times EBITDA, or earnings before interest, taxes, depreciation, and amortization. The debt ratio for Comcast is 1.99 times EBITDA and for New York-based Time Warner Cable it’s 3.07 times EBITDA, according to data compiled by Bloomberg. David Osberg, city administrator of Eagan, MN told Bloomberg.  “It’s not clear whether GreatLand will be financially qualified,” to provide services.

The new company will buy management services from Charter Communications Inc. (CHTR) according to Bloomberg. Charter, which had sought to buy Time Warner Cable, would own a 33 percent interest in GreatLand and become the second-largest U.S. cable company with more than 8 million customers counting GreatLand’s and subscribers it gets in purchases and swaps with Comcast after the merger is completed.

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I worked a couple of jobs last year with Comcast and it always took them 3 or 4 months to provide service to business customers so many Detroiters may not be sad to see the cable giant go. The Philadelphia company last week acknowledged major customer service woes after a series of viral videos documented the experiences of exasperated customers.

Comcast CEO Neil Smit announced the hiring of a new head of customer service, and wrote in a blog post:

It may take a few years before we can honestly say that a great customer experience is something we’re known for. But that is our goal and our number one priority.

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Whats a Petabit Network

Whats a Petabit NetworkSeems like it was a couple of months ago, we were excited about fiber optic cable that twisted light to carry data at 1.6 Tbps per strand. Now a Petabit network is the new benchmark. U.K. and Japanese researchers mashed up software-defined networking (SDN) and multicore fiber to produce the first Petabit pipe according to Kevin Fitchard at GigaOM. A Petabit is one quadrillion (1,000,000,000,000,000 or 1015) bytes binary digits or one thousand Terabits.

Petabit network uses multicore fibers

Whats a Petabit NetworkThe researchers mashed up multicore fibers and SDN to makes very high-speed networks programmable. GigaOM speculates this will allow carriers to adjust the network capacity and latency to meet the needs of traffic traveling over their networks. First, GigaOM explains that the fiber is unlike today’s single strands of glass, or cores, that carry a single beam of light down the fiber. Multicore fiber is exactly what its name implies: multiple cores each carrying a single core’s worth of capacity over the same link. Professor Dimitra Simeonidou at the University of Bristol called current single-core fiber a capacity bottleneck.

Space Division Multiplexed

The multicore group, led by NICT and NTT in Japan which built a 450 km (280 miles) section of fiber optics using 12 cores in two rings capable of transmitting 409 Tbps in either direction. That’s 818 Tbps in total. Which is within spitting distance of seemingly mythical Petabit speeds according to GigaOM. The MCF research relies on Space Division Multiplexed (SDM) provided by the multicore fibers.

ResearcherIn order to control the massive bandwidth, a team from the High Performance Networks Group at the University of Bristol created an OpenFlow software-based control element to manage those enormous capacities. The Brits implemented an interface that dynamically configures the network nodes so that it can more effectively deal with application-specific traffic requirements such as bandwidth and Quality of Transport.

According to the researchers, this was the first time SDN was used on a multicore network. The University of Bristol presser announcing the new technology says this technology will overcome critical capacity barriers, which threaten the evolution of the Internet.

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OK, so that really – really – really fast. We also know from a 2011 New Scientist article that the total capacity of one of the world’s busiest routes, between New York and Washington DC, is only a few Terabits per second. With bandwidth-hungry applications like cloud computing, social media, and video-streaming continuously growing it forces network planners at firms like AT&T (T), Verizon (VZ), and the NSA to find new ways to grow their capacity.

Data center

Comcast (CMCSA) just finished a 1 Tbps network field trial on a production network between Ashburn, VA, and Charlotte, NC. Most likely the first place Pbps networking will be used is in the mega-data centers of the likes of Google (GOOG), Facebook (FB), or Microsoft (MSFT).

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Twisted Light Speeds Up Internet

Twisted Light Speeds Up InternetAll the data the reaches every Internet-connected home, business, and mobile device get there via thousands of miles of laser-filled glass, copper, or plastic wires. Firms large and small are constantly developing new ways to pack as much data as possible into these cables (rb- I’ve covered many of these developments here, here, and here). Here is a new theory that uses twisted light.

Multi Mode FiberSigne Brewster at GigaOM wrote about a major leap in how much data Comcast (CMCSA)AT&T (T), and Verizon (VZ) can send down the Internet tubes. Researchers at Boston University and the University of Southern California were able to send 1.6 terabits per second of data (rb- equal to transmitting eight Blu-Ray DVDs every second) 1 kilometer in the lab. They have developed data beams that travel in a spiral instead of a straight line without getting jumbled together.

Orbital angular momentum beams

They keep the beams in order by generating optical vortices (a.k.a orbital angular momentum, or OAM beams) with what ScienceNews called a spatial light modulator. Most researchers thought that OAM beams were unstable in fiber. That was until Siddharth Ramachandran, an electrical engineer, and leader of the Boston University team designed an optical fiber that can propagate the twisted light. The BU team created an OAM fiber with four modes (varying index of refraction an optical fiber typically has two modes) and showed that for each mode, they could send data through a one-kilometer fiber in different colors, resulting in a transmission capacity of 1.6 terabits per second.

spatial light modulator.The DARPA-funded search for ways to squeeze ever more information into the fiber-optic cables that carry it could not come at a better time as mobile devices fuels rapidly growing demands on the Internet. BU’s Ramachandran told Futurity.org, “Our discovery …  has profound implications for a variety of scientific and technological fields that have exploited the unique properties of OAM-carrying light, including the use of such beams for enhancing data capacity in fibers.”  The result is more data in the same length of cable. Science (subscription required) published the new research in its June 28 edition.

10 beams of twisted light in custom fiber

The spiral beams can be combined with existing bandwidth boosting techniques, such as sending many beams through a cable at once according to the author. The spiral beams are sent along different paths and made to be different colors, which differentiates them and lowers the computing necessary to process them once they reach their destination.

Mad scientistThe researchers say they can send up to 10 concurrent beams through their custom fiber. They hope to squeeze more data into each of those beams using methods already exploited by the telecom industry. “We showed a new degree of freedom in which we could transmit information,” says Professor Ramachandran.

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As this technology sits now, it has limited use. The 1.1 Km distance will limit it to the data center, once Cisco (CSCO), Intel (INTC), and HP (HPQ) figure out how to deal with the data.

orbital angular momentumThen there is the issue of re-wiring the backbone with new cables to accept the OAM beams, at&t alone has 77,000 route miles (PDF) of fiber optic cable in the U.S. The BU professor told GigaOM that the team manufactured its fiber at a commercial facility using standard methods, so if it were mass-produced, the fiber should not cost much more than those now in use.

The current speed record, set in 2011, is 100 Tbps, 1.6 Tbps seems kind of wimpy in comparison. which is faster than this cable.

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.