Huawei
H35-211_V2.5 · Question #225
Compared to Type Type C dual-homing protection. Which of the following descriptions of Type C single-homing protection is incorrect?
The correct answer is B. When the OLT or OLT uplink fails, it can switch to another OLT. See the full explanation below for the reasoning.
FTTx Solutions and Deployment
Question
Compared to Type Type C dual-homing protection. Which of the following descriptions of Type C single-homing protection is incorrect?
Options
- ASimple networking and OLT/ONU management.
- BWhen the OLT or OLT uplink fails, it can switch to another OLT.
- COLT failure will cause service interruption.
- DProtect important user services, and is used to protect enterprise dedicated line access services
How the community answered
(27 responses)- A7% (2)
- B70% (19)
- C4% (1)
- D19% (5)
Topics
#OLT protection#single-homing#dual-homing#PON protection
Community Discussion
No community discussion yet for this question.