Abstract: A transmitter includes a memory, and a processor configured to generate a first clock parallel signal by performing serial-parallel conversion of a first clock signal acquired by using a reference clock and generate a second clock parallel signal by performing serial-parallel conversion of a second clock signal acquired by using the reference clock, generate first compressed information by compressing the first clock parallel signal on the basis of clock periodicity and generate second compressed information by compressing the second clock parallel signal based on the clock periodicity, generate a serial signal by adding a synchronization signal indicating a top of a multiplexed signal to the multiplexed signal generated by time-division multiplexing of the first compressed information and the second compressed information, and transmit the serial signal to a receiver.

Abstract: A transmitter includes a memory, and a processor configured to generate a first clock parallel signal by performing serial-parallel conversion of a first clock signal acquired by using a reference clock and generate a second clock parallel signal by performing serial-parallel conversion of a second clock signal acquired by using the reference clock, generate first compressed information by compressing the first clock parallel signal on the basis of clock periodicity and generate second compressed information by compressing the second clock parallel signal based on the clock periodicity, generate a serial signal by adding a synchronization signal indicating a top of a multiplexed signal to the multiplexed signal generated by time-division multiplexing of the first compressed information and the second compressed information, and transmit the serial signal to a receiver.

Abstract: This provides an optically transmitting apparatus, an optically transmitting system and an optically transmitting method. This receives an optical signal which is configured in accordance with any one frame format among a plurality of frame formats and includes at least a clock signal and a data signal, and performs an optical-electric/electric-optical conversion on the received optical signal, and extracts the clock signal and the data signal, which correspond to the frame format, from the optical-electric converted signal. This correlates and stores an idle code indicative of a block where the actual data is not communicated and the frame format, reads the idle code from the extracted data signal, identifies the frame format corresponding to the read idle code, and executes a transmitting process in accordance with the identified frame format.

Abstract: A transmission apparatus transmitting/receiving data to and from other transmission apparatuses through a network includes a temperature rise detector detecting a temperature rise of the transmission apparatus and a communication controller restricting transmission from the other transmission apparatuses to the transmission apparatus when the temperature rise of the transmission apparatus is detected.

Abstract: This provides an optically transmitting apparatus, an optically transmitting system and an optically transmitting method. This receives an optical signal which is configured in accordance with any one frame format among a plurality of frame formats and includes at least a clock signal and a data signal, and performs an optical-electric/electric-optical conversion on the received optical signal, and extracts the clock signal and the data signal, which correspond to the frame format, from the optical-electric converted signal. This correlates and stores an idle code indicative of a block where the actual data is not communicated and the frame format, reads the idle code from the extracted data signal, identifies the frame format corresponding to the read idle code, and executes a transmitting process in accordance with the identified frame format.