WiFi数据采集 Tech specs

DS-WIFI4

General specifications
Dimensions (without antenna)	215 x 60 x 38 mm 8.46 x 2.36 x 1,5 in
CPU core count	1
CPU nominal frequency	720 MHz
RAM size	64 MB
Storage size	16 MB
MTBF	Appx. 200.000 hours at 25C
Tested ambient temperature	-40°C to 70°C
Powering and Ethernet specifications
Number of DC inputs	1 (PoE-IN)
Max power consumption	11 W
PoE in	Passive PoE
PoE in input Voltage	10-30 V
10/100/1000 Ethernet ports	1
Wireless specification
Wireless 2.4 GHz/5 GHz Max data rate	433 Mbit/s
Wireless 2.4 GHz/5 GHz number of chains	1
Wireless 2.4 GHz/5 GHz standards	802.11 a/n/ac, 802.11 b/g/n
Antenna gain dBi for 2.4 GHz/5 GHz	6
	5 GHz	Transmit (dBm)	Receive Sensitivity
	6 MBit/s	31	-93
	54 MBit/s	27	-78
	MCS0	30	-93
	2.4 GHz	Transmit (dBm)	Receive Sensitivity
	1 MBit/s	31	-97
	11 MBit/s	31	-91
	6 MBit/s	31	-93
	54 MBit/s	28	-77
	MCS0	31	-93
	MCS7	27	-72

Range test results

Distance [m]	Bandwidth [kB/s]	Status
0	7592	Connected
800	4800	Connected
1000	2900	Connected
1300	1200	Connected
1450	2000	Connected
1600	1224	Connected
1750	1800	Connected
1820	1600	Connected
1940	1700	Connected
2090	1450	Connected
2180	131	Connected
2190	/	Failed