Description: UP-TO-DATE GUIDE TO SONETOriginally intended for use in broadband ISDN and ATM networks, SONET has taken on a life of its own as more telcos and other carriers deploy SONET fiber to support leased line services. Experts predict most publicnetworks will soon be close to 100% SONET/SDH. Get ready with SONET, Second Edition, by Walter Goralski. This new edition of the industry leader brings you up to speed on this fast-moving technology, from an introduction to fiber optics and SONET, a clear explanation of how SONET works, SONET network equipment, deployment and services, to its state-of-the-art treatment of WDM and DWDM (Wave Division Multiplexing) and SONET. You get: *Full-scale coverage of IP packets directly on a SONET transport, and direct-to-fiber interfaces without SONET*Examples of SONET deployments and full details on how they were accomplished*Details on SONET vendors, with analysis of available products*Hands-on treatment of how to implement SDH, the European standard*More!

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