![]() ![]() The CWA filed a letter of concern with 11 public utility regulators regarding Verizon's lack of concern for the copper local loop and associated infrastructure. Verizon's copper network maintenance and upgrade budget (which includes DSL and POTS services) was estimated to be roughly $3.50 per access line by the Communications Workers of America. Since launching its fiber to the home service FiOS, industry insiders and experts have noted that Verizon has neglected its copper local loop infrastructure footprint-wide, including in areas yet to receive FiOS. VDSL/VDSL2+ was used in condominiums and apartment complexes where fiber to the home was impossible to deploy, and branded as FiOS.Ī damaged copper telephone local loop pedestal owned by Verizon Neglect of copper local loop infrastructure Verizon has not deployed VDSL/VDSL2+ as an upgrade to its existing DSL. The Alcatel-Lucent ASAM7300 and Adtran Total-Access 5000 are commonly deployed within central offices. Verizon utilizes DSLAM's from Alcatel-Lucent and Adtran, as well as other vendors. Authentication is implemented using PPPoE. ![]() ATM is used as the transport protocol from the DSL modem through the DSLAM. ![]() Verizon High Speed Internet utilizes ADSL or ADSL2+, depending on the age of the local DSLAM. ĭue to Verizon's asymmetic digital subscriber line (ADSL), download speeds are faster than upload speeds. Customers can receive DSL services from those CLECs, using Verizon's infrastructure. Verizon also leases out their DSL lines for other 3rd party competitive local exchange carriers. However, for business/commercial customers, Verizon doesn't require phone service, and offers different tiers. Enhanced Service is $10 more, and phone service is required for both. Verizon offers residential customers two service tiers: TierĬustomers, depending on local equipment, condition of the local loop, and distance from the DSLAM, receive one option in the High Speed Internet Category, and one in the High Speed Internet Enhanced category. In areas where FiOS is offered, DSL service is no longer available to new customers. Details of the outside plant including wire gauge, the presence of bridge taps, repeaters, load coils, or other devices that augment the voiceband telephone signal can affect DSL service availability and quality. The official maximum loop length for Verizon High Speed Internet is 18,000 feet (5,500 m) from the central office or remote terminal. Maximum DSL connection speed decreases as the loop length increases. Availability and speed are determined by the presence of a DSLAM in the local central office or remote terminal and the overall local loop length/distance from the C.O./RT to the customer premises. Verizon High Speed Internet is available in Delaware, Massachusetts, Maryland, New York, New Jersey, Pennsylvania, Rhode Island, Virginia, and Washington, D.C. ![]()
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