Online Access Free H35-260 Exam Questions

When deploying ring network protection in the PTN7900 network, which items are wrong?

• A.Ring network protection and LSP APS protection can be configured at the same time
• B.When configuring a ring network, the east-west interfaces of the ring network can be on the same board
• C.The east-west interface bandwidth of the ring network must be consistent, otherwise the ring network cannot be deployed
• D.The tunnel that carries the service needs to be bound to the ring network, so that the ring network can protect the service

OptiX OSN 6800 supports centralized crossover and distributed crossover. When two kinds of crossovers exist, the system prefers to use centralized crossover

• A.False
• B.True

The EDFA erbium-doped fiber amplifier is a key component of the new generation of optical fiber systems.
Which of the following options are correct for the description of its advantages?

• A.High gain
• B.The working wavelength is consistent with the minimum attenuation window of single-mode fiber
• C.Gain Flattening
• D.High output power
• E.Low noise figure

Which of the following is the main structure of the N-way wavelength multiplexing WDM system?

• A.Wavelength Division Multiplexing Unit
• B.Optical wavelength conversion unit
• C.Optical Amplification Unit
• D.Monitoring Unit
• E.Intersection Unit

Which of the following statements about the FEU board is false?

• A.The FIU board does not process monitoring information
• B.Using OSC, both OLA station and OADM station need two FIUs
• C.The FIU can complete the access and release of the OSC channel
• D.Using ESC, OTM station needs a FIU