Editing Fast Ethernet (section)

===100BASE-LFX=== 
100BASE-LFX is a non-standard term to refer to Fast Ethernet transmission. It is very similar to 100BASE-FX but achieves longer distances up to 4–5&nbsp;km over a pair of multi-mode fibers through the use of [[Fabry–Pérot]] laser transmitter<ref>{{cite web |url=https://www.fs.com/products/37324.html |title=Datasheet for SFP-100FX-31|publisher=FS.com |access-date=2020-03-21}}</ref> running on 1310&nbsp;nm wavelength. The signal attenuation per km at 1300&nbsp;nm is about half the loss of 850&nbsp;nm.<ref name="Fluke-Fiber">{{cite web |title= Knowledge Base Fiber |url=https://www.flukenetworks.com/knowledge-base/copper-testing/om1-om2-om3-om4-om5-and-os1-os2-fiber |website=Fluke Networks |access-date=8 April 2020 |language=en-us |date=28 February 2014}}</ref><ref>{{cite web |title=Differences between OM1, OM2, OM3, OM4, OS1, OS2 fiber optic cable nomenclatures |url=https://www.stl.tech/connectivity-solution/optical-fibre/pdf/Differences_between_OM1__OM2__OM3__OM4_.pdf |website=stl.tech |access-date=8 April 2020 |archive-date=18 May 2020 |archive-url=https://web.archive.org/web/20200518045943/https://www.stl.tech/connectivity-solution/optical-fibre/pdf/Differences_between_OM1__OM2__OM3__OM4_.pdf |url-status=dead }}</ref>