Robustel R5020 - Page 128

Robustel R5020 User Guide
RT_UG_R5020_v.1.0.2 Mar. 17, 2023 128/167
Health check settings
Item
Description
Default
Health check interval
The health check interval of the current connection, in
minutes. If the health check fails, Smart Roaming will try to
switch to another carrier's network. Be careful not to set all
inspection conditions to values that cannot be achieved in
theory.
5 minutes
RSSI Quality Check
Click the toggle button to enable/disable the "RSSI Quality
Check" function.
ON
RSSI threshold (3G)
The signal strength threshold of the 3G network.
-87 dBm
RSSI threshold (4G)
The signal strength threshold of the 4G network.
-87 dBm
RSRP Quality Check
Click the toggle button to enable/disable the "RSRP Quality
Check" function.
OFF
RSRP threshold (4G)
The reference signal received power threshold of the 4G
network.
-105 dBm
RSRP threshold (5G)
The reference signal received power threshold of the 5G
network.
-105 dBm
Network Delay Check
Click the toggle button to enable/disable the "Network
Delay Check" function.
ON
RTT timeout threshold
Round trip timeout time 3000 ms
3000 ms
Packet loss rate check
Click the toggle button to enable/disable the "Packet Loss
Rate Check" function.
ON
Packet loss rate threshold
Packet loss rate threshold
70 %