Multiple Choice
Which light wavelength dominates in LANs?
A) 850 nm
B) 1,310 nm
C) 1,550 nm
D) 1 Gbps
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q38: The path a message takes from the
Q39: Optical fiber cords use two strands _.<br>A)
Q40: _ occurs when the light energies of
Q41: In binary signaling,there is (are)_ state(s).<br>A) one<br>B)
Q42: The strength of a wave is its
Q44: To prevent anyone from simply walking up
Q45: Which of the following is used most
Q46: What is F hex in binary?<br>A) 1001<br>B)
Q47: The switch knows the type of device
Q48: All Ethernet switches are manageable.