SONET-based metro area networks : planning and designing the by Daniel Minoli; Peter Johnson; Emma Minoli

By Daniel Minoli; Peter Johnson; Emma Minoli

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We have learned that while there is little evidence to support the ‘urban legend’ of an Internet that doubles every 3— 4 months, neither we find any evidence that the Internet has engaged in a ‘relentless process of slowing’ as alleged by a prestigious Wall St. firm. ”25 Based on what is described as the “first scientific study of Internet growth since 1996,” Caspian Networks reported a 2001 growth at an annual rate of 4 times a year through early 2001, equating to a 200 percent yearly growth26 (others have quoted a growth of 100 percent per year).

This topic will be treated at length in Chapter 5. 5 Key Metro Access and Metro Core Players The following lists show some of the key players in the services and technology broadband arenas at the time of this writing. Although lists such as these are subject to change over time, they do provide a snapshot of the industry. , StorageNetworks, StorageWay, and WorldStor The following are examples of vendors of optical/broadband equipment: ■ ■ Component vendors ■ Agility ■ Alcatel Optronics SA ■ AMP ■ Amphenol Fiber Optic ■ Anritsu Corp.

Where are the MPLS networks that we were expecting to be carrying multiservices traffic by now? Again, the vendors have developed the tools, but the service providers have not yet seized the opportunity to offer next-generation services. Areas where innovation appears to be taking hold: metro service providers Although many segments in the service provider industry have been experiencing difficulties, new metropolitan carriers are blazing a new path with breakthrough technologies and innovative pricing.

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