Huawei
H35-211_V2.5 · Question #28
A campus project uses XGS PON technology N1 standard (link attenuation range of 14-29d8). ONUs are used for AP backhaul. Each ONU has a concurrent upstream and downstream bandwidth of…
The correct answer is A. 1:32. See the full explanation below for the reasoning.
FTTx Solutions and Deployment
Question
A campus project uses XGS PON technology N1 standard (link attenuation range of 14-29d8). ONUs are used for AP backhaul. Each ONU has a concurrent upstream and downstream bandwidth of 150Mbps/300Mbps. Excluding splitting loss, the maximum link loss is 10dB. What splitting ratio should the optical splitter use in this project?
Options
- A1:32
- B1:16
- C1:4
- D1:8
How the community answered
(56 responses)- A84% (47)
- B2% (1)
- C9% (5)
- D5% (3)
Topics
#XGS-PON#optical power budget#splitting ratio#N1 class
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