Installation and Maintenance of SDH/SONET, ATM, xDSL, and Synchronization Networks
Contributors: Roger Segura (Editor)
Publisher: Artech House Publishers
Published: July 2003
Language: eng
Format: Hardcover
Number of pages: 454
ISBN-13: 9781580535250
Subjects: Communications engineering / telecommunications; Computer Communications & Networking; Standards; Computer networks; Business & Economics; Telecommunications; Technology & Industrial Arts; Organizational Behavior; Business/Economics; Operations Research; Management; Networking - Network Protocols; Computer network protocols
First sentence: One of the first communications networks known was built by Mediterranean cultures more than 1,000 years ago and consisted of a series of successive towers with a distance of about 5 to 12 km between them.