| 摘要 |
The present invention relates to an optical line splitter. Provided is the optical line splitter comprising: an optical transmission and reception unit for transmitting an optical signal to the an optical line terminal device and for receiving the optical signal from the optical line terminal device; a splitter unit for splitting the lines by receiving the optical signal from the optical transmission and reception unit; an optical Ethernet control unit including the control units for monitoring the state of the split optical signal, for transmitting an electrical Ethernet signal received from individual subscribers to the optical line terminal device by converting the electrical Ethernet signal into the optical signal, and for transmitting the optical signal split from the splitter to the individual subscribers by converting the optical signal into the electric Ethernet signal; an Ethernet transmission and reception unit including the Ethernet ports for transmitting the electric Ethernet signal converted in the optical Ethernet control unit to the individual subscribers and for transmitting the electric Ethernet signal received from the individual subscribers to the optical Ethernet control unit; and a power source unit for supplying power to the control units in an optical line splitter for splitting the optical signals transmitted from an optical line terminal (OLT) through an optical cable to individual subscribers. According to the present invention, one optical line splitter can execute the existing splitter function and the ONT functions by combining an optical line splitter function and the ONT functions. In addition, the installation of the device, follow-up management, and cost cutting are effectively executed by remarkably reducing the number of the devices inserted into a premises terminal case. |
