July 2006
Intermediate to advanced
576 pages
14h 58m
English
This chapter covers the following topics:
• Types of Wavelength Services
• Wavelength Services Protection Options
• Implementing Wavelength Services on the ONS 15454 MSTP
• Managing Wavelength Services on the ONS 15454 MSTP
Traditionally, dense wavelength-division multiplexing (DWDM) has been used to relieve congested fiber networks when the option of deploying additional fiber cable strands is cost-prohibitive. An example of the “fiber relief” strategy is the deployment of point-to-point DWDM within a fiber transmission section to create “virtual” fiber strands in the network. These virtual fiber strands are then deployed as fiber sections for Synchronous Optical Network (SONET) ...
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