MikroTik CRS518 16XS 2XQ Block Diagram

MikroTik CRS518 16XS 2XQ 150W PSU

MikroTik CRS518 16XS 2XQ Block Diagram

MikroTik CRS518 16XS 2XQ Ribbon Cable From Switch To Fans
Marvell 98DX85xx Block Diagram