| 摘要 |
Disclosed in the present invention are a method and device for controlling an operation state of a channel termination. The method comprises: if a time- and wavelength-division multiplexed passive optical network (TWDM PON) comprises a plurality of optical line terminal (OLT) channel terminations, acquiring, by a first OLT channel termination, a switching instruction for controlling switching of the operation state; switching, by the first OLT channel termination, according to the switching instruction, the operation state of the first OLT channel termination, wherein the operation state comprises an energy-saving state and a working state. |
