Field tech 2-3 Final Revised Questions and Answers /2024

What is unique about WDM - PON ? - WDM-PON deployed in a greenfield system allows each subscriber to get their own designated wavelength. What is the main benefit of deploying WDM technology? - It will increase the capacity of the existing fiber networks tenfold without adding any more fiber. How are optical splitters used in the forward path? - As passive branching devices that divide an optical signal across multiple output fibers. What is the purpose of a fiber demarcation box? - It provides a safe place to splice, split, distribute, store, and cross-connect fiber optics. What is the purpose of the MST? - It provides access to connect fiber-optic cable drops from the customer premises to the network. What is the one main function of the FDH? - The FDH provides effective fiber management by grouping splitters into local serving areas Which PON element uses patch panels? - O