Huawei
H35-211_V2.5 · Question #194
When deploying GPON Type C single-homing protection, which of the following descriptions is correct?
The correct answer is B. The two ports protected by the OLT side cannot send or receive data at the same time. See the full explanation below for the reasoning.
FTTx Solutions and Deployment
Question
When deploying GPON Type C single-homing protection, which of the following descriptions is correct?
Options
- AA branch fiber breaks and the OLT's work port status changes to standby.
- BThe two ports protected by the OLT side cannot send or receive data at the same time
- CWhen the OLT uplink fails, protection switching can be triggered
- DThe service configuration of ONU access is exactly the same as the configuration before
How the community answered
(43 responses)- A9% (4)
- B74% (32)
- C14% (6)
- D2% (1)
Topics
#GPON#Type C single-homing#OLT protection#uplink failover
Community Discussion
No community discussion yet for this question.