Huawei
H35-210_V2.5 · Question #295
What are the incorrect statements about Type B protection for GPON networks?
The correct answer is D. Switching trigger conditions: 1) branch fiber failure, 2) OLT single board failure, 3) component. See the full explanation below for the reasoning.
PON Technologies and Applications
Question
What are the incorrect statements about Type B protection for GPON networks?
Options
- AProtection based on PON port and backbone fiber
- BService configuration data only needs to be configured to the main port, no need to configure two
- CSupport OLT inter-board and intra-board port combination protection pair
- DSwitching trigger conditions: 1) branch fiber failure, 2) OLT single board failure, 3) component
How the community answered
(65 responses)- A14% (9)
- B3% (2)
- C8% (5)
- D75% (49)
Topics
#GPON#Type B protection#PON port protection#switching trigger
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