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Optical Fiber Telecommunications VB, 5th Edition
book

Optical Fiber Telecommunications VB, 5th Edition

by Ivan Kaminow, Tingye Li, Alan E. Willner
July 2010
Intermediate to advanced content levelIntermediate to advanced
928 pages
33h 42m
English
Academic Press
Content preview from Optical Fiber Telecommunications VB, 5th Edition
7.2 NETWORK FUNCTIONALITY USING
PERFORMANCE MONITORING
OPM plays an important role for maintenance and man agement of high-speed
intelligent, reconfigurable optical networks. In this section, we give a brief intro-
duction of network functionality that can be enabled by using OPM.
7.2.1 Robust and Stable Operation
Many impairments on optical signals are time-varying due to a changing environ-
ment, drift of components, and rapid reconfiguration of network paths. Moreover,
the fiber impairments depend on complex interactions of linear and nonlinear fiber
effects, which in turn are a function of the signal power, data rate, and data
modulation format. These properties imply that the OPM should provide real-
time information about the quality of these
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Publisher Resources

ISBN: 9780123741721