Task: Translation
Input (Somali): Somali sentence: Waxyaabaha cusub ee 400G waxay inta badan qaataan 8 50G taxane xiriiriye, kuwaas oo ku salaysan farsamaynta casriga cusub ee PAM-4.
Output (English): The new 400G products usually adopt 8 50G serial links, which are based on the latest PAM-4 module technology.