2
25
Chapter2 Basic Installation & Configuration
TX Power
Choose the TX (transmission) Power according to the
real environment. If you want to lower the transmit
power of the adapter for saving the power of the
system, you can select the lower percentages from
the list. The lower power will cause the lower signal
strength and the coverage range. The default setting
is
ņ
Auto
Ň
.
Preamble
The preamble defines the length of the CRC (cyclic
redundancy check) block when communicating
among the wireless networks. There are two types
of preamble:
Auto
and
Long Preamble
. Intensive
network traffic areas should use the short preamble
type.
RTS Threshold
Here it defines the minimum packet size required for
RTS (Request to Send). Select a value within a range
of 0 to 2347 bytes. Normally, if there are no hiding
nodes problems, the values no need to be altered.
Fragment Threshold The value defines the maximum size of packets; any
packet size larger than the value will be fragmented.
If you have decreased this value and experience
higher packet error rates, you can increase the value
again, but it will likely decrease the overall network
performance. Select a value within the range of 256
to 2346 bytes. The default value is 2346.
OK/Cancel/Apply
Click
ņ
OK
Ň
and the utility will save the settings
and close the page. Click
ņ
Cancel
Ň
will exit the
page and won
Ņ
t save the settings. Click
ņ
Apply
Ň
to enable the settings you made on this page.
Summary of Contents for GW-US54HP
Page 1: ...IEEE 802 11g Wireless 5dBi High Gain USB Adapter GW US54HP ...
Page 6: ...GW US54HP 6 ...
Page 32: ...2 26 GW US54HP ...
Page 47: ...2 41 Chapter2 Basic Installation Configuration ...
Page 48: ...GW US54HP 42 ...
Page 58: ...4 52 GW US54HP ...
Page 76: ...GW US54HP Memo 70 ...
Page 77: ...Memo Memo 71 ...
Page 78: ...GW US54HP Memo 72 ...
Page 79: ...Memo Memo 73 ...
Page 80: ...GW US54HP Memo 74 ...