Which of the following technologies was created to reduce cost, increase cable length, and uses 3.3v across the line?
A.
Wide-Ultra2 SCSI-3
B.
High-Voltage Differential
C.
Low-Voltage Differential
D.
Fibre Channel
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Answer is D – Fibre Channel.
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Your wrong, the answer is C.
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Martin’s answer is correct. We have created technologies with reduce cost, increase cable length, and uses 3.3v across the line ….
=> So Low-Voltage Differential is a good choice.
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Short for Low Voltage Differential Signaling, a low noise, low power, low amplitude method for high-speed (gigabits per second) data transmission over copper wire.
LVDS differs from normal input/output (I/O ) in a few ways:
…….
Ref: http://www.webopedia.com/TERM/L/LVDS.html
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