![Kaustubh](https://www.crazyengineers.com/img/avatar.jpg)
Member • Jul 25, 2013
Member • Jul 25, 2013
Member • Jul 26, 2013
Member • Aug 1, 2013
Member • Aug 1, 2013
Member • Aug 1, 2013
Well, if Ethernet is transmitted across your standard twisted pair cables, you won't get much range over it. But if its transmitted across fiber cables, you can get much better range (50+ km). Look up Metro-E, its becoming more prevalent use for long haul compared to older SONET/SDH systems. Its cheaper, in fact.ConquerorEthernet for long haul is pure disaster as repeaters are costlier
Administrator • Aug 1, 2013
Member • Aug 1, 2013
At the time the TIA/EIA-568 standard came about for Ethernet cabling, their main objective was to have structured cabling with certain performance specifications, via reducing crosstalk & external EM interferences. This was nearly a decade ago. Hence for the Cat5e specifications, they design it with a 100 MHz bandwidth that allowed up to 1 Gbps. You can try to push higher frequencies, but you will get very bad signalling and won't get higher throughput. So in a sense, the 1 Gbps limit is due to certain crosstalk & interference design specs.Kaustubh Katdare#-Link-Snipped-# - Thanks for the explanation. Why is the 1 Gbps limit on the Ethernet cable? Anything to do with the resistance of the wire (or the length?)
Member • Aug 5, 2013
Member • Aug 5, 2013