| 主权项 |
1. An optical line termination device comprising:
a line package that terminates a plurality of optical lines; and a monitor package that controls the line package based on an instruction from an external terminal, wherein the line package includes: a plurality of optical subscriber terminators that terminate the optical lines; a line package internal line concentrator that concentrates lines connected to the optical subscriber terminators; a first power supply that outputs and stops power to the optical subscriber terminators; a line package internal controller that performs, in accordance with an instruction from the monitor package, output control of the first power supply and opening settings of the line package internal line concentrator and the optical subscriber terminators; a second power supply that performs, in accordance with an instruction from the monitor package, output and stop of power to the line package internal controller and the line package internal line concentrator; and a third power supply that performs, in accordance with an instruction from the monitor package, output and stop of power to the line package as a whole, the first power supply, and the second power supply. |
