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Powers the ONT on or off.
Connects to a power adapter.
Connects to the ports on a telephone or fax machine.
Connects to PCs or IP set-top boxes (STBs).
The optical port is equipped with a rubber plug and connected to a fiber for upstream transmission.
The type of the optical connector connected to the optical port can be SC/APC.
Press the button for a short time to reset the device; or press the button for a long time (longer than 10s) to restore the device to the default settings and reset the device.
Reset Huawei ONTs with caution. Otherwise, the ONTs may fail to access the Internet. If an ONT cannot access the Internet after a reset, contact your Internet service provider.