Nokia Certified Network Professional – IP/MPLS Services — Question 11

Where is the OPS card equipped to provide the optical channel protection?

Answer options

• A. Between the transponder and the amplifiers
• B. Between the filters and the amplifiers
• C. Before the transponder, on the client side, towards the external device
• D. Between the transponder and the filter

Correct answer: C

Explanation

The correct answer, C, indicates that the OPS card is positioned before the transponder on the client side, which is essential for managing protection before the signal reaches the transponder. Options A, B, and D place the OPS card in locations that would not effectively provide optical channel protection prior to the transponder's processing.