Consider a router that transmits bits onto a transmission medium at the rate of 2 Mbps. Let the link be 3 km in length, and bits propagate through the transmission nedium at the speed of (approximately) 3x10^8 meters/sec. What is the ransmission delay in seconds to transmit a packet of size 2,00o bits onto the link?

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Consider a router that transmits bits onto a transmission medium at the rate of 2
Mbps. Let the link be 3 km in length, and bits propagate through the transmission
medium at the speed of (approximately) 3x10^8 meters/sec. What is the
transmission delay in seconds to transmit a packet of size 2,0o0 bits onto the link?
a. 1x10^-5 seconds
O b. .001 seconds
с.
1 second
d. -4 seconds
Transcribed Image Text:Consider a router that transmits bits onto a transmission medium at the rate of 2 Mbps. Let the link be 3 km in length, and bits propagate through the transmission medium at the speed of (approximately) 3x10^8 meters/sec. What is the transmission delay in seconds to transmit a packet of size 2,0o0 bits onto the link? a. 1x10^-5 seconds O b. .001 seconds с. 1 second d. -4 seconds
Expert Solution
Step 1

Transmission delay = packet size / bandwidth

Transmission delay is the total amount of time required to put information onto channel.

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