In GPON network protection, the following about Type Which of the descriptions of Type A and Type B is correct?

Question

Options

• AType A protects branch fibers, and Type B protects trunk fibers.
• BBoth Type A and Type B protect the trunk fiber
• CType B requires a 1:N optical splitter, Type A requires a 2:N optical splitter
• DType A protects the trunk fiber, and Type B protects the branch fiber

• A
  3% (1)
• B
  84% (31)
• C
  5% (2)
• D
  8% (3)

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