Huawei
H35-210_V2.5 · Question #372
If the PON system is regarded as a black box, the external interfaces presented by the OLT and ONU are mainly Ethernet interfaces, and the GEM encapsulation and decapsulation take place inside the…
The correct answer is A. TRUE. See the full explanation below for the reasoning.
PON Technologies and Applications
Question
If the PON system is regarded as a black box, the external interfaces presented by the OLT and ONU are mainly Ethernet interfaces, and the GEM encapsulation and decapsulation take place inside the PON system.
Options
- ATRUE
- BFALSE
How the community answered
(53 responses)- A85% (45)
- B15% (8)
Topics
#GEM encapsulation#OLT ONU interfaces#PON system architecture#Ethernet interface
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