PLANET VRT-420N User Manual
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Region
Choose the region you are currently located.
Fragmentation
Enter the fragmentation bytes. The default value is 2346 bytes.
RTS
Enter the RTS seconds. The default value is 2347 seconds.
DTim
Enter the DTim seconds. The default value is 1.
Beacon Interval
Enter the interval to send a beacon. The default value is 100 milliseconds.
Header Preamble
Choose Long or Short header preamble.
TxMode
Choose different transmission mode.
MPDU
MPDU data length. The transmission rate is increase when you choose a larger
number, but usually the max value will be 4 in the wireless card
MSDU Aggregate
A kind of packet aggregation method, it can improve the transmission efficiency.
Please make sure you Wireless card has this function supported.
Tx Burst
Some 802.11g wireless card can supported this mode, and the transmission rate can
be increased when enable this function.
Packet Aggregate
An aggregation method like A-MSDU, it can improve the transmission efficiency.
Please make sure you Wireless card has this function supported.
HT Control Field
Choose Enable/Disable. It is useful when you need to debug the wireless network
Reverse Direction Grant
Choose Enable/Disable. The response time can be shorter when enable this function.
Link Adapt
Choose Enable/Disable. The function is use to dynamically change the modulation
and encode mechanism between wireless devices.
Short Guard Interval (SGI)
Choose Enable/Disable. Short GI can improve some transmission rate, but with less
immunity when interference exist.
Operation Mode
Choose Mixed mode or Greenfield. You may choose Greenfield mode to increase the
transmission rate when you using 802.11n wireless network only.
HT Band Width
Using HT20MHz or HT20/40MHz
Block Ack Setup Automatically
Choose Enable/Disable. If your Wifi Card supported Block Ack mechanism, it can
improve the data transmission efficiency when enable this function.
Block Ack Window Size
Specify a Block Ack window size
Reject Block Ack
Choose Enable to reject the request of BA from other Wireless device
MCS
Select transmission (connection) speed.
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