Mapping to SONET frame of the signal of 8 megabits per second of six

摘要

[MEANS FOR SOLVING PROBLEMS] The system (104) is provided to fill the bytes of digital information (204,300,500,600,700) SONET SPE. System has a (1-6) data input ports configured to receive a payload signal with the payload information. The system also includes a data processing circuit configured to forward the bytes of payload information in sequence from the payload signal. The data processing circuit, decomposes byte payload segment information. The data processing circuit, to map to the SONET SPE of 1 byte byte segment on a byte-by-byte basis. SONET SPE has the cell. From top to bottom, from left to right, the cell is filled for each row in each column. Method of filling a byte of digital information corresponding to the payload signal the SONET SPE, are provided as well.