DWDM Network Designs and Engineering SolutionsCisco Press, 2003 - 346 pages A comprehensive book on DWDM network design and implementation solutions Design Software Included Study various optical communication principles as well as communication methodologies in an optical fiber Design and evaluate optical components in a DWDM network Learn about the effects of noise in signal propagation, especially from OSNR and BER perspectives Design optical amplifier-based links Learn how to design optical links based on power budget Design optical links based on OSNR Design a real DWDM network with impairment due to OSNR, dispersion, and gain tilt Classify and design DWDM networks based on size and performance Understand and design nodal architectures for different classification of DWDM networks Comprehend different protocols for transport of data over the DWDM layer Learn how to test and measure different parameters in DWDM networks and optical systems The demand for Internet bandwidth grows as new applications, new technologies, and increased reliance on the Internet continue to rise. Dense wavelength division multiplexing (DWDM) is one technology that allows networks to gain significant amounts of bandwidth to handle this growing need. DWDM Network Designs and Engineering Solutions shows you how to take advantage of the new technology to satisfy your network's bandwidth needs. It begins by providing an understanding of DWDM technology and then goes on to teach the design, implementation, and maintenance of DWDM in a network. You will gain an understanding of how to analyze designs prior to installation to measure the impact that the technology will have on your bandwidth and network efficiency. This book bridges the gap between physical layer and network layer technologies and helps create solutions that build higher capacity and more resilient networks. Companion CD-ROM The companion CD-ROM contains a complimentary 30-day demo from VPIphotonicstrade; for VPItransmissionMakertrade;, the leading design and simulation tool for photonic components, subsystems, and DWDM transmission systems. VPItransmissionMaker contains 200 standard demos, including demos from Chapter 10, that show how to simulate and characterize devices, amplifiers, and systems. |
Table des matières
Introduction to Optical Networking | 3 |
Chapter | 5 |
Fiber Losses | 21 |
Chapter 7 | 23 |
Window of Operations | 30 |
WDM Versus TDM OCDM and SCM | 36 |
Networking with DWDM1 | 41 |
Networking with DWDM1 | 44 |
141 | |
WDM Network Design 2 | 143 |
Metro Access Networks | 149 |
LongHaul Networks | 155 |
Routing and Wavelength | 170 |
Assignment | 187 |
X over DWDM | 209 |
Gigabit Ethernet 10Gigabit Ethernet Optical Ethernet | 210 |
Direct and External | 50 |
Thermal Noise | 58 |
Receiver Sensitivity | 67 |
Transponders | 75 |
Analysis of the Node | 83 |
Networking with DWDM 2 | 87 |
A Typical Optical Amplifier | 88 |
Raman Amplifier | 94 |
Chapter 4 | 95 |
Pre and Postcompensation | 100 |
References | 106 |
WDM Network Design 1 | 109 |
Chapter 5 | 110 |
Effect of Chromatic Dispersion on Transmission Length and Induced Power | 116 |
Margin Requirements | 124 |
OSNR and DispersionBased Design | 129 |
Ethernet Passive Optical Networks EPON | 218 |
Dynamic Packet Transport DPT Resilient Packet Ring RPR | 231 |
IP over DWDM | 238 |
Chapter 8 | 243 |
MPLS and Burst Switching | 249 |
Resource Reservation Protocol and Traffic Engineering in the Optical Layer | 255 |
Transparent Optical Networks | 265 |
Tests and Measurements | 269 |
Optical Time Domain Reflectometer OTDR | 279 |
EDFA Testing | 290 |
Optical Waveform Analysis | 293 |
Complete WDM EndtoEnd Testing | 299 |
Simulations of WDM Systems | 303 |
Bibliography | 325 |
331 | |
Expressions et termes fréquents
access networks algorithm architectures attenuation band bandwidth birefringence bit rate cavity channel Chapter chromatic dispersion circuit components considered coupler cross-talk demultiplexed detectors dispersion compensation doped fiber DWDM EDFA electrical electrons emission Ethernet filters frequency function Gbps input power interface layer length light lightpath loss maximum mesh metro core modulation multiplexing node noise OADM optical amplifiers optical communication optical fiber optical networks optical power optical signal OSNR output p-n junction packet parameter photodetector photons point-to-point polarization mode dispersion port power level propagation protection protocol pulse pump power Q-factor Raman amplification Raman amplifiers ratio receiver Refer to Figure refractive index ring Routing and Wavelength semiconductor shown in Equation shown in Figure SONET SONET/SDH spectral switching system design technique topology traffic transmission transmitted transponders typical wave waveguide wavelength assignment wavelength conversion WDM signal WDM systems