Which of the following description about MA5621 is wrong?

Question

Options

• AUplink optical module supports hot swapping
• BSupport AC and DC power supply
• CThe uplink port supports dual uplink and supports 1+1 and 1:1 protection
• DSpecification: 2*GE

• A
  8% (3)
• B
  3% (1)
• C
  10% (4)
• D
  79% (31)

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