Field tech 2-3 Final| 200 Questions| Correct Answers| Latest Update
What is unique about WDM - PON ? - ANSWER 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? - ANSWER 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? - ANSWER As passive branching devices that divide an optical signal across multiple output fibers. What is the purpose of a fiber demarcation box? - ANSWER It provides a safe place to splice, split, distribute, store, and cross-connect fiber optics. What is the purpose of the MST? - ANSWER 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? - ANSWER The FDH provides effective fiber management by grouping splitters into local serving areas Which PON element uses patch panels? - ANSWER ODN Which type of fiber topology used in a PON places the PON splitters at the headend while providing one designated fiber for every customer premise? - ANSWER Home-Run What are the three categories of the fiber-optic cable used to identify the location of the fiber in the network? - ANSWER Trunk, branch, and drop. What is the difference between the FTTN and FTTC topologies? - ANSWER An FTC is allowed a smaller number of RF amplifiers between the optical fiber and the customer premises. What is the purpose of the SDU? - ANSWER It provides surge protection, a test jack, circuit protection, wiring management, and fib
Información del documento
- Subido en
- 10 de noviembre de 2023
- Número de páginas
- 19
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
