: Verify that the POWER and PON lights are on. If the LOS light is blinking red, your fiber signal is missing or weak. 2. Accessing the Admin Interface
: Plug your ISP's fiber cable into the OPTICAL port (usually hidden by a small rubber plug). Ensure it "clicks" into place. huawei echolife hg8242h setup
Before you log into the software, ensure the physical setup is correct: : Verify that the POWER and PON lights are on