<page_title> E-carrier </page_title> <section_title> E4: multiplexing level 4: 140 Mbit/s </section_title> <table> <cell> E1 <col_header> Level </col_header> </cell> <cell> 2.048 Mbit/s ± 50 ppm <col_header> Rate </col_header> </cell> </table>
The E-carrier has a rate of 2.048 Mbit/s.