Résumé
Discover how to unclog the Internet bottleneck and move
data across the public switched telephone network faster
than ever before! What loads Web pages up to 50 times
faster and cheaper than ISDN (integrated Services Digital
Network) channels, the fastest data transmission technology
currently available to home users? ADSL (Asymmetric Digital
Subscriber Line) technology. It's here today, and it uses
the existing copper lines that already connect 600 million
subscribers to a new high-speed ADSL-based applications --
vastly faster Internet access and new broadband services
like entertainment video, telecommuting, video
conferencing, enhanced telephony, and more. Now
telecommunication engineers, vendors, and business managers
in the cable and telephone industries can quickly get a
handle on ADSL technology -- without having to wade through
mountains of extremely technical ADSL architecture
reference materials. This comprehensive ADSL guidebook
sorts it all out and tranlates it into terms that everyone
involved with this new technology (carrier personnel,
educators, consultants, and consumers) can understand.
Topics covered include:
- Applications of ADSL technology in video conferencing, telecommuting, and online video
- DSL architecture and all of its variants -- DSL, ADSL, HDSL (High-Speed Digital Subscriber Line), and VDSL (Very High-speed Digital Subscriber Line)
- complete coverage of the evolution of digital transmission methods
- convergence of DSL and ATM (Asynchronous Transmission Mode) technologies
- In-depth discussion and analysis of ADSL.
Contents
- Preface
- Inroduction
- Welcome to the Information Superhighway
- The Public Switched Telephone Network
- Loops and Trunks
- Packet Switching and Circuit Switching
- Possible Solutions
- Introducing the xDSL Family
- HDSL2
- The Symmetric Digital Subscriber Line (ADSL) Architecture
- The ADSL Interface and System
- Inside the ADSL Frames
- ADSL in Action
- The Other Side of ADSL: The DSLAM
- DSL Migration Scenarios
- Very High-speed Digital Subscriber Line (VDSL)
- Outstanding DSL Issues
- International Issues and xDSL
- Appendices
- Glossary
- Index
L'auteur - Walter J. Goralski
Walter J. Goralski is a Senior Member of Technical Staff with Juniper Networks Inc. and an Adjunct Professor of Computer Science at Pace University Graduate School in New York. He has spent more than 30 years in the data communications field, including 14 years with AT&T, and is the author of several books on DSL, the Internet, TCP/IP and SONET, as well as of articles on data communications and other technology issues.
Caractéristiques techniques
| PAPIER | |
| Éditeur(s) | Mc Graw Hill |
| Auteur(s) | Walter J. Goralski |
| Parution | 21/11/2001 |
| Édition | 2eme édition |
| Nb. de pages | 412 |
| Format | 18,7 x 23,2 |
| Couverture | Broché |
| Poids | 900g |
| Intérieur | Noir et Blanc |
| EAN13 | 9780072132045 |
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