| 摘要 |
PURPOSE: An ONT configuring a PON(Passive Optical Network) and a method for updating the software image of the ONT are provided to execute a software image which can be booted in the ONT on the basis of stored state information of an OMCI(ONT Management Control and Interface) software image management entity. CONSTITUTION: A control unit completes OS(Operating System) booting(414). An ONT(Optical Network Terminal) interprets the software image script file of a non-volatile memory(415,416). The ONT selects one of two software images of the nonvolatile memory(417). The ONT loads the selected software image(418). The ONT practices the selected software image(419). |
