User Manual

SerialGate User Guide
51
If the setting is in low communication speed, it provides
more stable communication in an environment with a lot
of noise. Contrary to this, high communication speed
setting has higher risk of data loss in an environment
with a lot of noise.
Fragment
Threshold
2346
Sets the maximum packet size to send a packet after
dividing into small pieces. (Range: 256 ~ 2346 bytes)
Communication overhead is increased but
communication error can be reduced in serious
interference or noise environment.
In most cases, this setting is not used.
This feature will be disabled if 2346 is configured.
Authentication
Mode
AUTO
(Option: AUTO, OPEN, SHARED, WPAPSK, WPA2PS
K)
An authentication mode defines the procedure that th
e 802.11 device uses when it associates with an acc
ess point.
•AUTO : Specifies IEEE 802.11 Auto System authenti
cation.
•OPEN : Specifies IEEE 802.11 Open System authen
tication.
•SHARED : Specifies IEEE 802.11 Shared Key authe
ntication that uses a preshared WEP key.
•WPA-PSK : Specifies WPA security. Authentication i
s performed between the supplicant and authenticator
over IEEE 802.1X. Encryption keys are dynamic an
d are derived through the preshared key used by the
supplicant and authenticator.
•WPA2-PSK : Specifies WPA2 security. Authenticatio
n is performed between the supplicant and authentic
ator over IEEE 802 1X. Encryption keys are dynamic
and are derived through the preshared key used by t
he supplicant and authenticator.
Encryption Type
NONE
(Option: NONE, WEP, TKIP, AES)
Encryption modes define the set of cipher suites that can
be enabled on the 802.11 device.
•NONE : Encryption not used.