User Manual

16
The table below shows the relationship among Phy data rate, Bandwidth and Guard
Interval.
Bandwidth = 20MHz Bandwidth = 40MHz
Data Rate
Mbps
MCS
Short Guard
Interval
Long Guard
Interval
Short Guard
Interval
Long Guard
Interval
0 (1S) 7.2 6.5 15 13.5
1 14.4 13 30 27
2 21.7 19.5 45 40.5
3 28.9 26 60 54
4 43.3 39 90 81
5 57.8 52 120 108
6 65 58.5 135 121.5
7 72.2 65 150 135
8 (2S) 14.4 13 30 27
9 28.9 26 60 54
10 43.3 39 90 81
11 57.8 52 120 108
12 86.7 78 180 162
13 115.6 104 240 216
14 130 117 270 243
15 144.4 130 300 270
32 Not Supported Not Supported 6.7 6
MCS: Modulation Coding Scheme
MCS=0~7 (1S, One Tx Stream)
MCS=8~15 (2S, Two Tx Stream)
MCS 32: BPSK
Advanced
Advanced Wireless
Item
Description
BG Protection Mode
Default: Auto. You can select the other options including On
and Off. The B/G protection technology is CTS-To-Self. It
will try to reserve the throughput for 11g clients from 11b
clients connecting to the device as AP mode.
Basic Data Rates
Choose the ACK rate for this device in B/G mode.
Beacon Interval
Beacons are the packets sending by Access point to