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High Speed Internet Links

Below you will find High Speed Internet links that we have found helpful to our past clients. If you have or own a website that you feel would benefit our visitors, please Add your link here.

  • Internet Services (US & UK)
    Locate internet services for both home users and businesses within the USA and the UK
    http://directglobal.spaces.live.com/
  • GeoQuotes.com
    We Know Broadband: DSL, T1, OC3, VPN, Frame Relay, Bonded-T1 etc. Trained consultants standing by online and by the phone (toll-free)
    http://geoquotes.com
    reciprocal link
  • Lit Fiber
    Lit Fiber will Search and compare prices of Voice and Data Fiber and T1 carriers in seconds.
    http://LITFIBER.NET
    reciprocal link
  • T3 Brokers
    T3 Brokers will Search and compare prices of Voice and Data T3 and T1 carriers in seconds.
    http://T3BROKERS.ORG
    reciprocal link

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More info on : Broadband Internet

DirectGlobal, Direct Global

DirectGlobal.net & ShopForInternet.com

UK ADSL For High-Speed Broadband in the UK, visit www.Shop4DSL.co.uk





 What is SDSL?

Written by: DirectGlobal USA - Oct 13, 2008

SDSL stands for "Symmetric Digital Subscriber Line" also known as Single-line DSL. SDSL is an "always on" connection that can service both voice and data services and needs just one twisted pair (line) and being "symmetric" (The use of a single twisted pair limits the operating range of SDSL to 10,000 feet or 3048.8 meters). SDSL supplies equal data bandwidth rates both "upstream" and "downstream" and works by sending digital pulses within the high-frequency area of telephone wires. This enables service providers to reach a large number of subscribers with a variety of data rates. (SDSL supports data rates up to 3 Mbps but speeds are usually closer to 1.544 Mbps).

SDSL and Voice Over Data SDSL is a low latency technology and is ideally suited for Voice over Data applications such as Voice over IP and Voice over ATM.

SDSL can also transport a mix of traditional 64Kbps voice channels and data. This enables SDSL to address the business needs of both voice and data connectivity.

> For more information on Business DSL- please click here