GbE (10/100/1000 Base-T) PHY IP, Silicon Proven in TSMC 28HPC+
For Gigabit 10/100/1000 Ethernet applications, the GPHY is a highly integrated single chip. It is a singleport, IEEE 802.3u/ab compatible, power efficient ...
For Gigabit Giga Ethernet Media Access Control Layer Unshielded Twisted Pair Category Physical Coding Sublayer Physical Medium Attachment Layer
Source: design-reuse.com