0 votes 0 votes The maximum length of the cable (in km) for transmitting data at a rate of 100 Mbps in ethernet LAN with frame size of 1000 bits (take signal speed as 2 × 10) is _______ VikramRB asked Jan 4, 2019 VikramRB 285 views answer comment Share Follow See all 4 Comments See all 4 4 Comments reply snaily16 commented Jan 4, 2019 reply Follow Share is answer 1 km? (considered speed = 2 x 10^8) 1 votes 1 votes Magma commented Jan 4, 2019 reply Follow Share Use Tt >= 2*Tp 1 votes 1 votes VikramRB commented Jan 4, 2019 reply Follow Share Yes the answer they gave is, Was that the mistake in the question? 0 votes 0 votes snaily16 commented Jan 4, 2019 reply Follow Share Yes, At best the signals propagate (radiate) through free space at the speed of light (3 x 10^8 m/s). In contrast, the speed of propagation through twisted pair wire or coax is 2/3 of this value. 0 votes 0 votes Please log in or register to add a comment.
