Industrial Wireless Dual-band AP User Manual
3onedata proprietary and confidential 61
Copyright © 3onedata Co., Ltd.
Interface Element Description
SSID, defaults to disabled.
Notes:
After enabling the wireless isolation function, two wireless clients
connected to the same SSID can't mutually access, and this function
can further enhance the wireless network security.
Fragment
threshold
Fragment threshold of data packet, value range 256-2346,
defaults to 2346.
Notes:
The data frame will be segmented when its length surpasses
fragment threshold.
With large interference or high utilization ratio of wireless
network, user can adopt smaller fragmentation threshold to
increase the transmission reliability; but it is low efficiency.
The wireless network is easy to be interfered while adopting
large fragment threshold; but it is high efficiency.
RTS
Data packet RTS (Request to Send) threshold, value range
0-2347, defaults to 2347.
RTS threshold = 0: it needs to detect whether there exists
collision only if the data packet is sent out; AP will send
RTS signal;
0 < RTS threshold < 2347: when the length of data
packet surpasses RTS threshold, the device wireless
terminal will send RTS signal to avoid signal conflict;
RTS threshold = 2347: the device wireless terminal won't
send RTS signal.
Notes:
As for the wireless nodes in different wireless detection range
of AP range, collision will occur when the nodes send out
signals; RTS function can avoid the collision.
The device will send RTS to destination station for negotiation
when the length of data packet surpasses RTS threshold. After
receiving RTS frame, the wireless station will send a CTS
(Clear to Send) frame to response the device, which represents
the two stations can conduct wireless communication.
Country
Applied national region of wireless network, options as
follows:
China
USA
