Huawei
H19-315 · Question #188
About the XGS PON description, which 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
About the XGS PON description, which is wrong?
Options
- AThe maximum downlink rate is 9.95Gbit/s, and the maximum upward rate is 9.95Gbit/s.
- BThe maximum spanning ratio is 1: 256; a single PON port can access more onu, suitable for high
- CIn order to adapt to 10G rates to improve the frame structure, improve the flexibility of DBA
- DSimplify the physical layer message management mechanism, which is lower than GPON in terms
How the community answered
(21 responses)- A5% (1)
- B10% (2)
- C5% (1)
- D81% (17)
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