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ADSL Contention ratio is the ratio of potential maximum demand on actual bandwidth. In other words if there are 50 people using the same bandwidth of a 8Mbps ADSL line then the contention ratio is 50:1. This in turns means that the actual bandwidth that any one of those 50 users will receive is far less than the 8Mbps.
No, Ethernet is packet switched.
Hi, Contention based media is legacy Ethernet, when the use of hubs was the best way in those environments first there were a lot of collisions. Thanks
802.11n is rated for a maximum bandwidth of 135Mbps and Gigabit Ethernet (as the name implies) is rated for 1Gbps (or 1000Mbps).
FE means Fast Ethernet having bandwidth 100 Mbps ,SFP 850 nm or 1310 nm GE means gigabit Ethernet hving bandwidth 1000Mbps ,SFP 1550 nm
Bandwidth
The question is unclear; if you are using 10baseT and you have 10 clients then that is your capacity.
Yes, Ethernet is the best networking technology for LANs. Ethernet has beat its competitors by presenting several advantages over other technologies, e.g. higher bandwidth and easy configuration.
Bandwidth does not change with frequency. Bandwidth defines (part of) how the response of a circuit changes with frequency. Other things that define how the response of a circuit changes with frequency are: phase shift, roll-off rate, linearity of the passband, etc. but bandwidth ignores these.
Ethernet
I think it might be 20KHz. Q= frequency over bandwidth
802.11n is wireless. This means that (a) it isn't Ethernet, it is a different standard. (b) It doesn't use cables.The maximum speed (bandwidth, to be more accurate) is 600 Mbps.802.11n is wireless. This means that (a) it isn't Ethernet, it is a different standard. (b) It doesn't use cables.The maximum speed (bandwidth, to be more accurate) is 600 Mbps.802.11n is wireless. This means that (a) it isn't Ethernet, it is a different standard. (b) It doesn't use cables.The maximum speed (bandwidth, to be more accurate) is 600 Mbps.802.11n is wireless. This means that (a) it isn't Ethernet, it is a different standard. (b) It doesn't use cables.The maximum speed (bandwidth, to be more accurate) is 600 Mbps.