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book
 WDM Optical Network Design- Using Limited Traffic Grooming Resources
While a single fiber strand in wavelength division multiplexing (WDM) has over a terabit-per-second bandwidth and a wavelength channel has over a gigabit-per-second transmission speed, the network may still be required to support traffic requests at rates that are lower than the full wavelength capacity.
To avoid assigning an entire lightpath to a small request, many researchers have looked at adding traffic grooming to the routing and...
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http://www.amazon.com
5/14/2009
Tags: dwdm
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