Editing Fast Ethernet (section)

=== 100BASE-T1 ===
{{Broader|Ethernet over twisted pair#Single-pair}}

In '''100BASE-T1'''<ref>IEEE 802.3bw-2015 Clause 96</ref> the data is transmitted over a single copper pair, 3 bits per symbol, each transmitted as code pair using PAM3. It supports full-duplex transmission. The twisted-pair cable is required to support 66&nbsp;MHz, with a maximum length of 15&nbsp;m. No specific connector is defined. The standard is intended for automotive applications or when Fast Ethernet is to be integrated into another application. It was developed as [[Open Alliance BroadR-Reach]] (OABR) before IEEE standardization.<ref>{{Cite web|url=http://www.eetimes.com/document.asp?doc_id=1328371 |title=Driven by IEEE Standards, Ethernet Hits the Road in 2016 |publisher=EETimes |author=Junko Yoshida |date=2015-12-01 |access-date=2016-10-06}}</ref>