https://community.nxp.com/t5/Layerscape/LX2160A-support-100G-QSFP/m-p/2198436#M16270 Dear <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/256487">@sheep-sleep</a>,<BR /><BR />100G to 4x25G splitter lanes.<BR /><BR />you need to use a PHY like the "Broadcom BCM87102", then it's necessary to add it to the device tree, once configured , you need to build the image.<BR />thanks for your preference.<BR />BR<BR />LFGP Tue, 04 Nov 2025 17:13:26 GMT LFGP 2025-11-04T17:13:26Z https://community.nxp.com/t5/Layerscape/LX2160A-support-100G-QSFP/m-p/2198237#M16268 <P>I want use the QSFP support 100G，I write the image to sd card lx2160a_rev2_cex7_clearfog-cx_sd_2000_700_2400_18_5_2-6e436bb.img.xz,</P><P><SPAN>restool dpmac info dpmac.3/4/5/6</SPAN> <SPAN>maximum supported rate 25000 Mbps</SPAN></P><P>According to the official manual，if&nbsp;<SPAN>SERDES configuration of 18，The 4 ports on QSFP can be accessed via 40G to 4x10G or 100G to 4x25G splitter cables。but I want use the QSFP support 100G connect to device，no need to breakout&nbsp;the network port.</SPAN></P><P><SPAN>What should I do? Do I need to rewrite the image? If so, which image do I need to rewrite?</SPAN></P><P>&nbsp;</P> Tue, 04 Nov 2025 09:59:51 GMT https://community.nxp.com/t5/Layerscape/LX2160A-support-100G-QSFP/m-p/2198237#M16268 sheep-sleep 2025-11-04T09:59:51Z https://community.nxp.com/t5/Layerscape/LX2160A-support-100G-QSFP/m-p/2198436#M16270 Dear <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/256487">@sheep-sleep</a>,<BR /><BR />100G to 4x25G splitter lanes.<BR /><BR />you need to use a PHY like the "Broadcom BCM87102", then it's necessary to add it to the device tree, once configured , you need to build the image.<BR />thanks for your preference.<BR />BR<BR />LFGP Tue, 04 Nov 2025 17:13:26 GMT https://community.nxp.com/t5/Layerscape/LX2160A-support-100G-QSFP/m-p/2198436#M16270 LFGP 2025-11-04T17:13:26Z