Huawei
H35-211_V2.5 · Question #360
In GPON Type C single-homing and dual-homing protection, which of the following description is correct? (Multiple choice)
The correct answer is A. In the OLT Type C dual-homing scenario, when a component fails, it can automatically switch to B. Redundant protection is provided for the OLT (dual-homing scenario), ONU PONR port, main C. After the protection group recovery switch is enabled, when the working member status in the D. Type C protection has higher reliability than Type B protection. See the full explanation below for the reasoning.
FTTx Solutions and Deployment
Question
In GPON Type C single-homing and dual-homing protection, which of the following description is correct? (Multiple choice)
Options
- AIn the OLT Type C dual-homing scenario, when a component fails, it can automatically switch to
- BRedundant protection is provided for the OLT (dual-homing scenario), ONU PONR port, main
- CAfter the protection group recovery switch is enabled, when the working member status in the
- DType C protection has higher reliability than Type B protection
How the community answered
(53 responses)- A100% (53)
Topics
#GPON Type C protection#dual-homing#protection switching#reliability
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