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CenterFuse Broadband Feasibility Report <br /> • 26%have speeds under 50 Mbps <br /> • 55% have speeds under 100 Mbps <br /> • 83% have speeds under 125 Mbps <br /> • 17% of customers have speeds over 125 Mbps <br /> We were surprised to see so many customers with slow download speeds. Charter publicly says that they <br /> have upgraded all of their networks to DOCSIS 3.1. Charter advertises nationwide that it is selling <br /> broadband speeds "up to" 100 Mbps. The speed tests showed a that 55% of customers are getting speeds <br /> under 100 Mbps—a much higher percentage than what we expected to see. <br /> As this paper was being written In December 2020, Charter announced that new customers in some <br /> markets will be getting 200 Mbps as the basic broadband download speed, increased from 100 Mbps. <br /> During the first quarter the company also will be increasing speeds for existing customers in seventeen <br /> markets including Palm Springs, CA; Orlando, FL; Tampa, FL; Savannah, GA; Lexington, KY; <br /> Rochester, MN; Columbia, MO; Springfield, MO; Albany, NY; Buffalo,NY; Elmira,NY; Rochester, <br /> NY; Syracuse, NY; Chattanooga, TN; Tri-Cities, TN; Beaumont, TX, and Cheyenne, WY. <br /> Like all of the big cable companies, Charter periodically increases speeds across the board. The <br /> company raised speeds in 2014 from 30 Mbps to 60 Mbps. In 2017 the company increased speeds to 100 <br /> Mbps download. <br /> Charter will likely eventually increase speeds in other markets like Ellensburg, subject to technical <br /> capability. Speeds in any given market can be limited by local factors such as the overall bandwidth of <br /> the network,the configuration of electronics, and the age and quality of the coaxial plant. Like all cable <br /> • companies, Charter sells bandwidth that is 'up to' the advertised speeds and there will be customers in <br /> the upgraded markets that will see faster broadband, but who may never hit 200 Mbps. <br /> We can make the following observations about the download speed tests: <br /> • All of the customers reporting speed tests between 101 and 125 Mbps said they were subscribing <br /> to a 100 Mbps broadband package, meaning every one of these customers was getting faster <br /> speeds than their subscription. Most other customers were not receiving the speeds they <br /> subscribed to. <br /> This is easy to explain. I refer you to the longer description of Charter's technology in Section <br /> II.B. That discussion describes the technology that defines the overall broadband capability of a <br /> cable company network. Across the country, Charter has upgraded each local network to the <br /> fastest speed that could comfortably be achieved by the basic subscriber. The achieved basic <br /> speeds across the country are between 100 Mbps and 200 Mbps. I happen to also live in a <br /> Charter market, and in Asheville North Carolina, Charter has been able to achieve a basic speed <br /> of around 135 Mbps. There are markets where the basic achieved speed is even faster. The <br /> network capacity limitations in Ellensburg seem to be producing an average speed for the 100 <br /> Mbps product of around 115 Mbps. <br /> • We found evidence that Charter has grandfathered some broadband customers. In the industry, <br /> the term grandfathered refers to allowing customers to keep older broadband products and prices. <br /> There were customers taking the speed tests that claimed they were buying broadband products <br /> with speeds of 50Mbps and 60 Mbps—and they were getting slower speeds that correspond to <br /> Page 29 <br />