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BL0-200 – Nokia Bell Labs End-to-End 5G Networking Exam

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Showing 4–6 of 7 questions

Question 4

What needs to be done to the deployed fiber assets, in case a network is upgraded from a

10G to a 25G fiber access network?

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    Single mode fibers need to be swapped by multi-mode fibers.

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    Dedicated developed fibers for 25G speeds need to be deployed.

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    This is an impossible upgrade.

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    Don’t worry, your fiber assets are future proof, no swap is needed.


Question 5

In which usage case Is local UPF deployment most important?

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    eMBB

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    LTE+5GD55

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    URLLC

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    IoT


Question 6

Is the FTTH technology suitable to serve as a fronthaul of the 5G cells?

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    No, because an FTTH network was developed and deployed to connect homes.

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    No, because an FTTH network has a limited capacity of 2.5Gbps down and 1.2Gbps up. C. No, because an FTTH network can't deal with the 5G latency, capacity and performance demands.

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    Yes, re-using the FTTH network reduces costs, speeds-up deployment and FTTH is still being improved to reduce latency and increase performance.