摘要 |
An apparatus comprising at least one processor configured to receive a wavelength-division-multiplexed (WDM) signal from a remote node, wherein the WDM signal comprises a first channel carrying a first remotely generated signal, a second channel carrying a second remotely generated signal, and a third channel, adapt the WDM signal into a composite WDM signal by: dropping the first remotely generated signal from the first channel; adding a first locally generated signal to the first channel; and adding a second locally generated signal to the third channel, and provide wavelength locking to the first locally generated signal and the second locally generated signal without providing wavelength locking to the second remotely generated signal. |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD.;SHEN, XIAO, A.;LEI, HONGBING;BAI, YUSHENG |
发明人 |
SHEN, XIAO, A.;LEI, HONGBING;BAI, YUSHENG |