Device and method for interconverting 8B/10B codes and 64B/66B codes

The invention discloses a device and a method for interconverting 8B/10B codes and 64B/66B codes. The system comprises an 8-to-64 module and a 64-to-8 module, for the 8-to-64 module, the data receivedby 8 channels is decoded to obtain 8 groups of 8-bit data, the 8 groups of 8-bit data is packaged in...

Full description

Saved in:
Bibliographic Details
Main Authors MAI HAIXIANG, XU PEIGEN
Format Patent
LanguageChinese
English
Published 02.06.2020
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
SELECTING
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a device and a method for interconverting 8B/10B codes and 64B/66B codes. The system comprises an 8-to-64 module and a 64-to-8 module, for the 8-to-64 module, the data receivedby 8 channels is decoded to obtain 8 groups of 8-bit data, the 8 groups of 8-bit data is packaged into a group of 64-bit data, 64B/6B encoding is performed on the 64-bit data, and high-speed transmission is performed to realize conversion from 8B/10B codes to 64B/66B codes; for the 64-to-8 module, data received from a sending end is decoded and restored into 8-bit data of 8 groups of corresponding channels, 8B/10B encoding is carried out, then transmission is carried out, and 64B/66B codes are converted into 8B/10B codes. According to the invention, the use amount of optical fibers and the laying cost of the optical fibers are greatly reduced, the 1.25 Gbps rate of PON port data transmission can be improved to 10Gbps rate through 64B/6B codes, and the long-distance transmission speed is greatly improved. 本发明公开了一种
Bibliography:Application Number: CN201911378458