Advantech B+B SmartWorx LR77 v2, Руководство по настройке

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2. STATUS
2.4 WiFi Scan
This item is available only if the router is equipped with a WiFi module.
Selecting the WiFi Scan item scans for neighboring WiFi networks and displays the re-
sults. Scanning can only be performed if the access point (WiFi AP) is off.
Item Description
BSS MAC address of access point (AP)
TSF A Timing Synchronization Function (TSF) keeps the timers for
all stations in the same Basic Service Set (BSS) synchronized.
All stations shall maintain a local TSF timer.
freq Frequency band of WiFi network [kHz]
beacon interval Period of time synchronization
capability List of access point (AP) properties
signal Signal level of access point (AP)
last seen Last response time of access point (AP)
SSID Identifier of access point (AP)
Supported rates Supported rates of access point (AP)
DS Parameter set The channel on which access point (AP) broadcasts
ERP Extended Rate PHY – information element providing backward
compatibility
Extended supported
rates Supported rates of access point (AP) that are beyond the scope
of eight rates mentioned in
Supported rates item
RSN Robust Secure Network – The protocol for establishing a se-
cure communication through wireless network 802.11
Table 10: Information about Neighbouring WiFi Networks
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