Specifications
SYSTIMAX® AirSPEED™ AP542
User Guide
196
802.11b
Table C-1
802.11b Wireless Communication Ranges
802.11a
Table C-2
802.11a Wireless Communication Ranges
802.11g
Table C-3
802.11g Wireless Communication Ranges
Range
11 Mbits/s
5.5 Mbits/s
2 Mbits/s
1 Mbits/s
Open Office
142 m
(466 ft.)
177 m
(581 ft.)
219 m
(718 ft.)
272 m
(892 ft.)
Semi-Open Office
98 m
(322 ft.)
122 m
(400 ft.)
151 m
(495 ft.)
187 m
(614 ft.)
Closed Office
67 m
(220 ft.)
84 m
(276 ft.)
104 m
(341 ft.)
129 m
(423 ft.)
Tx Power (dBm)
20
20
20
20
Receiver Sensitivity
(dBm)
-82
-85
-88
-91
Antenna Gain
1 dBi (integrated diversity antenna module; 2.4-2.5 GHz)
Range
54 Mbits/s
48 Mbits/s
36 Mbits/s
24 Mbits/s
18 Mbits/s
12 Mbits/s
9 Mbits/s
6 Mbits/s
Open Office
46 m
(151 ft.)
62 m
(203 ft.)
82 m
(269 ft.)
110 m
(361 ft.)
136 m
(446 ft.)
169 m
(554 ft.)
181 m
(594 ft.)
195 m
(640 ft.)
Semi-Open Office
32 m
(105 ft.)
42 m
(138 ft.)
57 m
(187 ft.)
75 m
(246 ft.)
94 m
(308 ft.)
116 m
(381 ft.)
125 m
(410 ft.)
134 m
(440 ft.)
Closed Office
22 m
(72 ft.)
29 m
(95 ft.)
39 m
(128 ft.)
52 m
(171 ft.)
64 m
(210 ft.)
80 m
(262 ft.)
86 m
(282 ft.)
92 m
(302 ft.)
Tx Power (dBm)
16
16
16
16
16
16
16
16
Receiver
Sensitivity (dBm)
-69
-73
-77
-81
-84
-87
-88
-89
Antenna Gain
0 dBi (integrated diversity antennas; 5.15-5.85 GHz)
Range
54
Mbits/s
48
Mbits/s
36
Mbits/s
24
Mbits/s
18
Mbits/s
12
Mbits/s
9
Mbits/s
6
Mbits/s
11
Mbits/s
5.5
Mbits/s
2
Mbits/s
1
Mbits/s
Open
Office
56 m
(184 ft.)
69 m
(226 ft.)
107 m
(351 ft.)
164 m
(538 ft.)
219 m
(718 ft.)
272 m
(892 ft.)
292 m
(958 ft.)
314 m
(1030 ft.)
204 m
(669 ft.)
236 m
(774 ft.)
253 m
(830 ft.)
338 m
(1109 ft.)
Semi-Open
Office
38 m
(125 ft.)
48 m
(157 ft.)
73 m
(239 ft.)
113 m
(371 ft.)
151 m
(495 ft.)
187 m
(614 ft.)
201 m
(659 ft.)
216 m
(709 ft.)
140 m
(459 ft.)
162 m
(531 ft.)
174 m
(571 ft.)
232 m
(761 ft.)
Closed
Office
26 m
(85 ft.)
33 m
(108 ft.)
51 m
(167 ft.)
78 m
(256 ft.)
104 m
(341 ft.)
129 m
(423 ft.)
138 m
(453 ft.)
149 m
(489 ft.)
97 m
(318 ft.)
111 m
(364 ft.)
120 m
(394 ft.)
160 m
(525 ft.)
Tx Power
(dBm)
17
17
17
17
17
17
17
17
20
20
20
20
Receiver
Sensitivity
(dBm)
-68
-70
-75
-80
-84
-87
-88
-89
-83
-85
-86
-90
Antenna
Gain
1 dBi (integrated diversity antenna module; 2.4-2.5 GHz)