01-27-2020 03:45 AM
Can anyone give me a trusted source or calculation to find the minimum frame size required to detect the collision?
I'm having confusion as I'm having a discrepancy with multiple sites and their various formulas.
from my knowledge:
Transmit Delay of interface(Td)= Size / BW
Propagation Delay in the Wire(Pd)= Distance / Speed
Total Delay=Td+Pd
RTT=2 x Pd
please take 10Mbps for the example calculation
The minimum frame size for 10Mbps is 64Bytes, and I want to find out this value by using the above formula if that is correct.
also please tell me what is the correct maximum distance for 10Mbps that can be used in the formula.
Thanks
Siva
01-27-2020 09:37 AM
01-28-2020 06:12 AM
01-28-2020 07:09 AM - edited 01-28-2020 07:17 AM
That's for twisted copper, #Base-T, 10Base2 (200m) and 10Base5 (500m) can have longer segment lengths. (Actually so can twisted copper, 100m is for certain "cat" categories at certain speeds. Transmitting at a lower "speed", with better/higher grade "cat" cable, you can usually go further than 100m.)
Also see: https://customcable.ca/cat5-vs-cat6/
01-30-2020 02:23 AM
01-30-2020 09:32 AM
01-31-2020 03:09 AM
Very Thanks for your continuous reply
finally could please tell me only how 64 bytes calculated using formulas (or please refer me any trusted source )
Thanks
Siva
01-31-2020 08:16 AM
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