연속모드파장변환 장치, 버스트 모드 파장 변환 장치, 원격 종단 장치 및 국사 종단 장치
김광옥, 이한협, 유태환, 김대식, 이상수
- 9077477 (2015.07.07)
- A continuous-mode wavelength converting apparatus, a burst-mode wavelength converting apparatus, a remote termination apparatus and a central office termination apparatus for converting a burst-mode upstream wavelength signal into a continuous-mode upstream wavelength signal, and thereby transmitting the signal to a long distance and increasing link capacity. The continuous-mode wavelength converting apparatus may convert a received burst-mode upstream electric signal into a continuous-mode upstream electric signal by inserting a first frame at the front of the signal as an indicator of a start of the signal, inserting a second frame at the end of the burst-mode upstream electric signal as an indicator of an end of the signal, and inserting an idle signal into at least one remaining region of the burst-mode upstream electric signal.
- KSP 제안 키워드
- Central office, Continuous mode, Electric signal, Link capacity, burst mode, long distance, wavelength conversion