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Short note on Wavelength routed networks/architecture:
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written 7.6 years ago by |
Two problems arise in broadcast-and-select networks when trying to extend them to wide area networks.
$\Rightarrow $ First, more wavelengths are needed as the number of nodes in the network grows. Typically, there are at least as many wavelengths as there are nodes, unless several nodes time -share a wavelength. …