12-Port 10/100/1000BASE-T PHY with SGMII and QSGMII MAC Interface
https://www.epsglobal.com/Media-Library/EPSGlobal/Products/files/microsemi/VSC8512.jpg?ext=.jpg&maxsidesize=400
VSC8512
VSC8512
Microchip
https://www.epsglobal.com/getmetafile/08eb4c8a-e70e-4479-bb89-9c506bf41808/Microchip