: Choose a central, elevated location with at least 10 cm of clearance around the device for heat dissipation.
That’s it. ONT ready. 🧵👇
| LED | Color | Meaning | |-----|-------|---------| | | Green | Device on | | PON | Solid Green | Registered with OLT (ISP) – good | | PON | Blinking Green | Attempting registration – wait longer or call ISP | | PON | Off | No fiber signal | | LOS | Red Blinking | Fiber issue – check cable or call ISP | | LAN1–4 | Green | Link active | | TEL | Solid Green | VoIP registered | huawei echolife hg8242h setup