SNR-S212i-8POE Installation Guide
Technical specifications
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Parameter
Value
Power AC power Rated voltage
110/220 VAC or 220 VDC
Voltage range
90 264 VAC
Frequency
50/60 Hz
DC power Rated voltage
48 VDC
Voltage range
36 75 VDC
Overload protection
Supported
Reverse polarity
protection
Supported
Alarm interface
Maximum switching
voltage
250 VAC/220 VDC
Maximum switching
current
2 A
Maximum switching
capability
60 W
3.2 PoE power
The PSE can provide 125 W power in ambient temperature or at least 35 W power in high
C). Table 3-2 lists the output power of the PSE in different temperatures.
Table 3-2
PoE power supply
Maximum supported
operating temperature
Recommended long-time
operating temperature
PoE output
power
-40 to 60 C
-40 to 50 C
125 W
60 65 C
50 55 C
95 W
65 70 C
55 60 C
65 W
70 75 C
60 65 C
35 W
> 75 C
> 65 C
0 W
3.3 EMC standards
The SNR-S212i-8POE complies with the following EMC standards.
Electro Magnetic Interference (EMI): CISPR 22 CLASS A
