why is there -48 v DC voltage use in CISCO Router.?? is
there any advatage to use this type of negative voltage
rather than positive voltage??
Answer Posted / surya
as we know that normally particles in atmosphere are
negatively charged and & when we use -48V DC it avoid
corrosion of cables that might increase the life of cable
Is This Answer Correct ? | 11 Yes | 0 No |
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