Siemens SIMATIC NET CP 1515 Manual page 54

5DGLR &KDUDFWHULVWLFV
5DQJH7UDQVPLW 5DWH
Open Office
Semi-Open Office
Closed Office
Receiver Sensitivity
Delay Spread (FER of <1%)
The range of the wireless signal is related to the Transmit Rate of the
wireless communication. Communications at lower Transmit Rate will travel
larger distances.
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The range values listed above are typical, not guaranteed distances.
These values may provide a rule of thumb and may vary according to
the actual radio conditions at the location where the wireless
devices will be installed.
The range of your wireless devices can be affected when the antennas are
placed near metal surfaces and solid high-density materials.
Range is also impacted due to "obstacles" in the signal path of the radio that
may either absorb or reflect the radio signal.
The listed ranges are typical values when used indoors in "office
environments" that can be described as follows:
54
 0%LWV  0%LWV  0%LWV  0%LWV
160 m 270 m
(525 ft.) (885 ft.)
50 m 70 m
(165 ft.) (230 ft.)
25 m 35 m
(80 ft.) (115 ft.)
-83 dBm -87 dBm
65 ns 225 ns
Industrial Ethernet Wireless LAN CP 1515
400 m 550 m
(1300 ft.) (1750 ft.)
90 m 115 m
(300 ft.) (375 ft.)
40 m 50 m
(130 ft.) (165 ft.)
-91 dBm -94 dBm
400 ns 500 ns
C79000-G8976-C169-01