Editing Gigabit Ethernet (section)

===1000BASE-ZX===
1000BASE-ZX is a non-standard but multi-vendor<ref name="FS-SFP1G-ZX-55">{{cite web |title=FS SFP1G-ZX-55 |url=https://www.fs.com/de-en/products/11776.html |website=FS Germany |access-date=March 30, 2020 |language=en}}</ref> term to refer to Gigabit Ethernet transmission using 1,550&nbsp;nm wavelength to achieve distances of at least {{Convert|70|km|mi|abbr=on}} over single-mode fiber. Some vendors specify distances up to {{Convert|120|km|mi|abbr=on}} over single-mode fiber, sometimes called 1000BASE-EZX. Ranges beyond 80&nbsp;km are highly dependent upon the path loss of the fiber in use, specifically the attenuation figure in dB per km, the number and quality of connectors/patch panels and splices located between transceivers.<ref>{{cite web|title=1.25Gbps SFP Transceiver 120km|url=http://menaranet.com/download/datasheets/SFP/187-0A031-00%20SFP%201550nm%20EZX%201GbE%20-%20Product%20Datasheet-%202%20page.pdf|publisher=Menaranet|access-date=June 21, 2014|archive-date=December 10, 2014|archive-url=https://web.archive.org/web/20141210040945/http://menaranet.com/download/datasheets/SFP/187-0A031-00%20SFP%201550nm%20EZX%201GbE%20-%20Product%20Datasheet-%202%20page.pdf|url-status=dead}}</ref>