H35-211_V2.5 · Question #389
A school uses Point-of-Learning (POL) with GPON access and a 20G aggregate link between the OLT and core switch. As business expands, video surveillance and video teaching are upgraded to 4K HD, and…
The correct answer is A. Replace the current GPON service board with an XGS-PO board, while the ODN and ONU remain B. Upgrade the 20 aggregate links to 40G. C. Upgrade the link bandwidth from the core switch to the multimedia teaching center, monitoring D. Replace the current 1:16 optical splitter with a 1:8 splitter and add a GPON service board and. See the full explanation below for the reasoning.
Question
A school uses Point-of-Learning (POL) with GPON access and a 20G aggregate link between the OLT and core switch. As business expands, video surveillance and video teaching are upgraded to 4K HD, and the current bandwidth is no longer sufficient. Which of the following statements about POL transformation is reasonable? (Multiple choice)
Options
- AReplace the current GPON service board with an XGS-PO board, while the ODN and ONU remain
- BUpgrade the 20 aggregate links to 40G.
- CUpgrade the link bandwidth from the core switch to the multimedia teaching center, monitoring
- DReplace the current 1:16 optical splitter with a 1:8 splitter and add a GPON service board and
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(36 responses)- A100% (36)
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