The key technology to delivering maximum bandwidth overnetworks is Dense Wave-length Division Multiplexing (DWDM) Describes in detail how DWDM works and how to implement a rangeof transmission protocols Covers device considerations, the pros and cons of variousnetwork layer protocols, and quality of service (QoS) issues The authors are leading experts in this field and providereal-world implementation examples First book to describe the interplay between the physical andIP (Internet Protocol) layers in optical networks