System Manual

Page 19
 LED Display
Type
LED
Function
Description
ODU
SYS System run indicator
Fast Blinking – Device is rebooting.
Solid green – Device is in normal operation.
SIM SIM card indicator Light is on – SIM card state is ready.
ETH LAN port status
Solid Green – LAN port is up.
Blinking Green – LAN data transmission.
TEL VoIP Line Status OFF (Not used for CPE8101)
RF
(4LEDs)
RF Signal Strength
4 level signal strengths indication by 4 green
LEDs.
1st: RSRP < -105dBm
2nd: -105dBm <= RSRP < -95dBm
3rd: -95dBm <= RSRP < -85dBm
4th: -85dBm <= RSRP
 RF Signal Adjustment
After the CPE outdoor unit has installed, the direction of antenna’s azimuth and pitch angle
needs to adjust for the best signal strength. In near line of sight condition, the CPE will have
the best signal when the antenna is directly pointing the base station.
User can adjust the holder to change the direction and angle of the antenna while observing
the RF LED on the outdoor unit which indicates the signal strength.