Fig. 12-1: Network topologies
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Transcript of Fig. 12-1: Network topologies
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Fig. 12-1: Network
topologies
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Fig. 12-2: Bus-coupler losses
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Fig. 12-3: Linear bus topology
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Fig. 12-4: Liner bus versus star coupler
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Fig. 12-5: Basic STS-1 SONET frame
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Fig. 12-6: Basic STS-N SONET frame
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Fig. 12-7a: 2-fiber UPSR
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Fig. 12-7b: 2-fiber UPSR
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Fig. 12-8(varied): BLSR architecture
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Fig. 12-9: BLSR reconfiguration
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Fig. 12-10: Four-fiber BLSR Reconfiguration
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Fig. 12-11: Generic SONET network
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Fig. 12-12: SONET ADM
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Fig. 12-13: Dense WDM deployment
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Fig. 12-14: Two types of WDM LANs
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Fig. 12-15: Single-hop network
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Fig. 12-16: Multihop architecture
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Fig. 12-17: Data packet
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Fig. 12-18: ShuffleNet
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Fig. 12-19: Wavelength reuse
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Fig. 12-20: Optical cross-connect architecture
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Fig. 12-21: Optical cross-connect
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Fig. 12-22: Wavelength utilization
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Fig. 12-23: Wavelength utilization
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Fig. 12-24: Increase in utilization
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Fig. 12-25: Effective length
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Fig. 12-26: SRS effects
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Fig. 12-27: Raman gain effects
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Fig. 12-28: Allowed power per wavelength
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Fig. 12-29: SBS effects
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Fig. 12-30: SBS effect on CNR
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Fig. 12-31: Spectral broadening due to SPM
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Fig. 12-32: 3rd-order sidebands
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Fig. 12-33: FWM efficiency
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Fig. 12-34: Dispersion & power maps
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Fig. 12-35: SNR degradation
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Fig. 12-36: Interchannel crosstalk
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Fig. 12-37: Intrachannel crosstalk
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Fig. 12-38: Crosstalk penalties
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Fig. 12-39: Kerr effect
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Fig. 12-40: First-order soliton
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Fig. 12-41: Hyperbolic secant
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Fig. 12-42: Dispersion & nonlinear phase shifts
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Fig. 12-43: Soliton pulse width