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Author Question: The seven interfaces commonly used in the SONET hierarchy are VT-1.5, VT-6, OC-1, OC-3, OC-12, ... (Read 46 times)

809779

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on: Jul 28, 2018
The seven interfaces commonly used in the SONET hierarchy are VT-1.5, VT-6, OC-1, OC-3, OC-12, OC-48, and ________.
 
  Fill in the blank(s) with correct word

Question 2

The purpose of the metallic shield on coaxial cable includes all of the following except:
 
  A) limit the radiation or bleeding of the signal out of the cable
  B) carry the signal
  C) act as an electrical return path
  D) offer protection against interference such as electromagnetic forces and cross talk


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nothere

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Reply #1 on: Jul 28, 2018
Answer to Question 1

OC-192

Answer to Question 2

B


809779

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Reply 2 on: Jul 28, 2018
Excellent

mammy1697

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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