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Draw architecture of Optical transport networks (OTNs) and explain different layers.
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written 5.7 years ago by
teamques10
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• modified 5.7 years ago |
Optical Transport Network:
A set of Optical Network Elements connected by optical fiber links, able to provide functionality of transport, multiplexing, switching, management, supervision and survivability of optical channels carrying client signals.
OTN is used because of following reasons;
• Operators’ need to use existing fiber to satisfy Growing demand …
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