H13-341

H13-341 practice questions, page 2 of 3, with answer review and explanations.

Question 6

ESC can also be used at OLA sites.

  1. True
  2. False

Question 7

Which of the following statements about the modulation technologies of the 40Gbit/s and 100Gbit/s coherent systems are correct?

  1. The modulation technology used in a 100G coherent system is ePDM-QPSK.
  2. The modulation technology used in a 40G coherent system is ePDM-BPSK.
  3. The modulation technology used in a 40G coherent system is ePDM-QPSK.
  4. The modulation technology used in a 100G coherent system is ePDM-BPSK.

Question 8

In a WDM system, after a distance of transmission, the OSNR of the signals at the receive end decreases to a certain extend. Which of the following is the main cause?

  1. Use of EDFA
  2. The fiber attenuation is too large.
  3. New optical fiber is not used.
  4. Use of Demultiplexer Multiplexer

Question 9

Which of the following ROADM boards have WSS optical modules? (Choose two.)

  1. RDU9
  2. WSM9
  3. WSMD9
  4. WSD9

Question 10

Which of the following is the client-side logical port of a board in standard mode?

  1. ODUkLP-n
  2. RX/TX-n
  3. ClientLP-n
  4. n(Nn/OUTn)-OCH:1-ODUk:m-ODUp:q