Robustel R1520 User Guide
RT056_UG_R1520_v.1.0.3 Dec. 25, 2021 60/159
Advanced Settings @ Access Point
Set the max number of clients allowed to access the router’s AP. (0
value means no limit)
Set the interval of time in which the router AP broadcasts a beacon
which is used for wireless network authentication.
Set the delivery traffic indication message period and the router AP
will multicast the data according to this period.
Set the threshold of “request to send”, which is the request to send a
threshold. When the threshold set as 2347, the router AP will not
send detection signal before sending data. And when the threshold
set as 0, the router AP will send detection signal before sending data.
Set the fragmentation threshold of a WiFi AP. It is recommended that
you use the default value 2346.
Specify the data transfer rate or default to automatic.
Specifiy the data transfer rate in IEEE 802.11n WiFi mode or default
to automatic.
Select the transmit power level. Select from “Max”, “High”,
“Medium” or “Low”.
Select from "20MHz" or "40MHz".
Note: The 40MHz channel bandwidth provides an available data
transfer rate that is more than twice that of a single 20MHz channel.
Click the toggle button to enable/disable the Short Guard Interval
option. Short GI is a blank time between two symbols, providing a
long buffer time for signal delay. Using the Short GI would increase
11% in data rates, but also result in higher packet error rates.
Click the toggle button to enable/disable the AP isolation option.
When enabled, the router will isolate all connected wireless devices.
The wireless device cannot access the router directly via WLAN.
Select from “verbose”, “deBug”, “info”, “notice”, “warning” or
“none”.
Click to add a MAC address to the Access Control List. The maximum count for MAC address is 64.