16
FAQ 
Q1. How to restore the CPE to its factory default 
settings?
With the CPE powered on, you can reset the CPE via either the 
RESET button on the CPE or the Remote Reset button on the 
Passive PoE Adapter.
Method 1: Via the RESET Button on the CPE
The following picture takes CPE220 as an example.
RESET Button
Press and hold for about 8 seconds 
until CPE’s LEDs of wireless signal 
strength and LAN ash.
Method 2: Via the Remote Reset Button on the Passive PoE 
Adapter
Remote Reset Button
Press and hold for about 8 seconds until CPE’s 
LEDs of wireless signal strength and LAN ash.