Chapter 5 Wireless LAN
NWA1300-NJ User’s Guide
41
Preamble
Type
A preamble affects the timing in your wireless network. There are two
preamble modes: long and short.
Select Long Preamble if you are unsure what preamble mode other
wireless devices on the network support, and to provide more reliable
communications in busy wireless networks.
Select Short Preamble if you are sure all wireless devices on the network
support it, and to provide more efficient communications.
Select Dynamic Preamble to automatically use short preamble when all
wireless devices on the network support it, otherwise the NWA1300-NJ
uses long preamble.
Note: If a wireless device uses a different preamble mode than the
NWA1300-NJ does, it cannot communicate with the NWA1300-
NJ.
Default
Click Default to reload the default configuration for this screen.
Apply
Click Apply to save your changes back to the NWA1300-NJ.
Table 7
WIRELESS > ADVANCED
LABEL
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
