METHOD FOR COMPRISING PREAMBLE OF ETHERNET FRAME FOR HYBRID PASSIVE OPTICAL NETWORK AND METHOD FOR READING THEREOF

摘要

The present invention provides a method for comprising preamble of Ethernet frame for a hybrid passive optical network and a method for reading thereof, comprising the steps of: extracting clock data recovery signal from Ethernet medium access control frame; generating a bit string of a hybrid transmit enable signal and arranging the string after a bit string of the clock data recovery signal; generating a bit string of a hybrid transmit mode signal and arranging the string after a bit string of the hybrid transmit enable signal; generating a bit string of the multiplexing physical link information and arranging the string after a bit string of the hybrid transmit mode signal; generating a bit string of a logical link information within the multiplexing physical link and arranging after a bit string of the physical link information.