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Troubleshooting
ONT 622 - Known Faulty Model (Replace with 632)
## ONT Model 622 - Known Issue
### The Problem
The **622 ONT** has faulty 10G ports that fail over time. Most 622 units will eventually become problematic.
### Symptoms
- **Complete failure:** No internet connection at all
- **Intermittent failure:** Customer reports losing internet, but Plume sho...
ONT Signal Level Troubleshooting
## ONT Signal Levels
### Acceptable Range
- **-10 dBm to -20 dBm**
- Lower negative number = stronger signal (e.g., -10 is strong)
- Higher negative number = weaker signal (e.g., -20 is weaker)
### Signal Too Strong (better than -10 dBm)
- **Solution:** Add an attenuator
- Attenuators come in diff...
ONT Signal Levels and Fiber Troubleshooting
## ONT Signal Levels
**Acceptable Range: -10 dBm to -20 dBm**
- Lower negative number (e.g., -10) = **stronger** signal
- Higher negative number (e.g., -20) = **weaker** signal
### Signal Too Strong (better than -10 dBm)
- Add an **attenuator** to reduce signal strength
- **Attenuator sizes avail...
Plume Device Freeze - Connected but No Internet
## Problem
Some devices (both WiFi and hardwired) show as **connected but have no internet access**, while other devices on the same network work fine.
## Cause
Customer accidentally froze devices in the Plume app. Plume's freeze feature blocks internet access by MAC address, affecting both wireles...