SerialGate User Guide
70
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,
WPA2PSK)
An authentication mode defines the procedure that the
802.11 device uses when it associates with an access
point.
•
AUTO:
Specifies IEEE 802.11 Auto System
authentication.
•
OPEN
: Specifies IEEE 802.11 Open System
authentication.
•
SHARED
: Specifies IEEE 802.11 Shared Key
authentication that uses a preshared WEP key.
•
WPA-PSK
: Specifies WPA security. Authentication is
performed between the supplicant and authenticator
over IEEE 802.1X. Encryption keys are dynamic and are
derived through the preshared key used by the
supplicant and authenticator.
•
WPA2-PSK
: Specifies WPA2 security. Authentication is
performed between the supplicant and authenticator
over IEEE 802 1X. Encryption keys are dynamic and are
derived through the preshared key used by the
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.
•
WEP
: Wired Equivalent Privacy (WEP) is the RC4-
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