H35-211_V2.5 · Question #349
A school uses Point of Interest (POL) and GPOI access. Initially, because the bandwidth requirements for each CNU are low, a 1:22 optical splitter is used to connect 32 information terminals. The…
The correct answer is A. For this capacity expansion scenario, it is recommended to reserve sufficient optical fiber C. Expand the PON board on the OLT or use the idle PO port to connect a newly deployed optical D. Add a 1:16 optical splitter in the place of the 1:32 optical splitter and migrate the 16 information E. The original 1:32 optical splitter can no longer be used and is replaced with two 1:16 optical. See the full explanation below for the reasoning.
Question
A school uses Point of Interest (POL) and GPOI access. Initially, because the bandwidth requirements for each CNU are low, a 1:22 optical splitter is used to connect 32 information terminals. The customer is planning to upgrade the bandwidth of the information terminals and double the concurrent bandwidth of each ONU. Which of the following operations are correct for this network upgrade? (Multiple choice)
Options
- AFor this capacity expansion scenario, it is recommended to reserve sufficient optical fiber
- BThe OLT must delete or add corresponding service flows for the migrated information terminals.
- CExpand the PON board on the OLT or use the idle PO port to connect a newly deployed optical
- DAdd a 1:16 optical splitter in the place of the 1:32 optical splitter and migrate the 16 information
- EThe original 1:32 optical splitter can no longer be used and is replaced with two 1:16 optical
How the community answered
(25 responses)- A76% (19)
- B24% (6)
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