Huawei
H19-410_V1.0 · Question #21
Which of the following description about XGSPON is wrong?
The correct answer is D. Simplify the physical layer message management mechanism, which is lower than GPON in terms. See the full explanation below for the reasoning.
Question
Which of the following description about XGSPON is wrong?
Options
- AThe maximum downstream rate is 9.95 Gbit/s, and the maximum upstream rate is 9.95 Gbit/s.
- BMaximum splitting ratio 1:256; a single PON port can access more ONUs, suitable for high-density
- CImprove the frame structure to adapt to the 10G rate and enhance the flexibility of DBA allocation
- DSimplify the physical layer message management mechanism, which is lower than GPON in terms
How the community answered
(14 responses)- A7% (1)
- B7% (1)
- C7% (1)
- D79% (11)
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