For a 10G OTU board, the receiving end optical module uses PIN module. Which of the following receiving powers is in the normal receiving range of the board?

• A.9dBm
• B.-19dBm
• C.19dBm
• D.-9dBm

Comment: *

Name: *

Email: *

Verification: *

Which of the following OTN trails does not need to be manually configured on an ROADM site, and can search out directly?

• A.OSC
• B.OTS
• C.OCh
• D.OMS

Comment: *

Name: *

Email: *

Verification: *

Which of the following description of the ASON software structure is correct? (Multiple Choice)

• A.Management plane mainly refers to upper management such as network management
• B.Intelligent optical network consists of three planes
• C.The transmission plane refers to the traditional transmission network.
• D.Intelligent software main application management plane

Comment: *

Name: *

Email: *

Verification: *

Which of the following SOM systems is not monitored?

• A.Type of originating FEC
• B.Receive OTU input optical power
• C.Light performance flatness
• D.Main light path performance

Comment: *

Name: *

Email: *

Verification: *

Before creating an optical cross-connection, you need to manually configure the corresponding port of the corresponding board as a boundary port, for example, the line-side port of the FIU board between two sites.

• A.FALSE
• B.TRUE

Comment: *

Name: *

Email: *

Verification: *