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The Essential Guide to Optical Networks
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The Essential Guide to Optical Networks

The Essential Guide to Optical Networks

David Greenfield

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230 pages, parution le 05/02/2002
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Résumé

The up-to-the-minute briefing on optical networking for every non-technical professional and business decision-maker.

  • The up-to-the-minute optical networking guide for every business, marketing, and investment professional
  • The only easy-to-read guide to explain the components, systems, and technologies needed to build today's intelligent optical network
  • How optical networking transforms the Internet-and your competitive landscape
  • Clear, non-technical explanations of every key optical networking technology
  • Next-generation optical networks: "IP-over-optical," "all-optical," and the coming "optical enterprise"
  • Fiber for business and home: challenges and opportunities

Optical networks are transforming the Internet, making it possible to deliver amazing amounts of bandwidth for every application, from business to entertainment—and beyond. Now there's an easy-to-understand guide to optical networking for every non-technical professional! Network Magazine International Technology Editor David Greenfield offers crisp, witty explanations of everything you need to know: infrastructure, trends, applications—and the new breakthroughs that will make optical networks even more powerful and ubiquitous.

  • Clear, accessible explanations of all five generations of optical networking
  • Generation 1: Fiber for transport only
  • Generation 2: Maximizing speed with DWDM and related technologies
  • Generation 3: Replacing SDH/SONET with IP-over-optical-intelligent TCP/IP-based optical infrastructure
  • Generation 4: Tomorrow's amazing all-optical networks
  • Generation 5: The far distant horizon: "Optical enterprises" that move optical technology into premises—and into computers themselves
  • How optical networks fit into the existing public network infrastructure
  • Delivering fiber-based services to homes and businesses: challenges and opportunities

Whether you're a manager, consultant, sales, marketing, or PR professional, investor, or student, you need to understand the extraordinary power and impact of tomorrow's optical networks. The Essential Guide to Optical Networks explains these pivotal technologies from a business standpoint-without hype, jargon, or math!

Contents

Preface.
Acknowledgments.

PART I.

1. Networking at Light Speed.
The Public Network in Brief. Traffic Changes. Out with the Old. In with the New. Optical Computers. Optical Services. Short Cuts.

2. The Basics of Communications.
The Envelope, Please. Architectural Details. Bits and Bytes. Network Topologies. Hey, Mr Postman. Ethernet. Ethernet Challenges. ATM. Switches, Routers, and the Like. QoS and VLANs. Short Cuts.

PART II.

3. Fundamentals of Light.
Atoms, Electrons, and the Like. Quantum View. Properties of Waves. Electromagnetic Spectrum. Wave Behavior. Refraction. Interference. Diffraction and Scattering. Short Cuts.

4. Fiber Optic Cabling.
Why Fiber? Fiber Construction. Fiber Types. Behind the Transmission Bands. Transmission Problems. Linear Effects. Decibels-What Do They Mean? Dispersion. Modal Dispersion. Chromatic Dispersion. Polarization-Mode Dispersion. Nonlinear Effects. Brillouin and Raman Scattering. Four-Wave Mixing. Short Cuts.

5. Optical Components.
Semiconductors. Light Sources. The Laser Family. VCSELs. Tuning In. Modulation. Detectors. Amplifiers. Wave-Division Multiplexers. Filters. Fiber Bragg Gratings. Circulators. Other Components. Short Cuts.

6. Switching Technologies.
Switching Jobs. OOO and OEO Switches. Building the Optical Switch. Basic Design Types. To Block or Not to Block. Measuring Up. Technologies for Building the Optical Switch. MEMS. Optomechanical Switches. Electro-Optical and Thermo-Optic Switches. Bubble Switches. Liquid Crystals. Disappearing Act. Acousto-Optics. Wavelength Conversion. Short Cuts.

PART III.

7. The SONET Factor.
Life before SONET. A Matter of Time. The SONET Hierarchy. SONET Configurations. SONET Protection. SONET Service Mappings. SONET Framing. SONET Challenges. The SONET Answer. Beyond SONET. Short Cuts.

8. Metro Core Technologies.
The New Metro. The Technologies. DTM. 10. Gigabit Ethernet. Challenges for 10 Gig. RPR. OTN. OTN Transport. OTN Hierarchy. Short Cuts.

9. Going the Last Mile.
The Challenge. Bandwidth of Any Color. The Last Mile of Today. Hybrid Fiber-Coax (HFC). Broadband Wireless. Last Mile of Tomorrow. PONs. PON Workings. Security and QoS. Management and Survivability. EPONs and Ethernet in the First Mile. Wireless Optics. Short Cuts.

10. Optical Signaling.
Bringing the Two Together. Peer to Peer Model. Problems with Routing Today. Emergence of MPLS. GMPLS. Overlay Model. ASON/ASTN. Short Cuts.

Appendix Key Differences between Single-Mode Fiber Specs.

Glossary.
Bibliography.
Index.

L'auteur - David Greenfield

DAVID GREENFIELD is International Technology Editor for Network Magazine, where he specializes in covering the optical networking market. He has been analyzing networking markets for over a decade.

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Caractéristiques techniques

  PAPIER
Éditeur(s) Prentice Hall
Auteur(s) David Greenfield
Parution 05/02/2002
Nb. de pages 230
Format 17,6 x 23,4
Couverture Broché
Poids 498g
Intérieur Noir et Blanc
EAN13 9780130429568

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