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Power Options
* Refer to
rack mounted switch
** Dual DC input offers power supply redundancy only and cannot be used for
additive PoE power
*** ISW switches can also be powered by direct DC input available at deployment
site, which match the rated input of the switches
Power Options
Power Supply Technical Specifications
Specifications
Operating
Temperature
Mounting
Rated Power
Rated Input
Rated Output
Derating
Derated power @
70°C
* Same type PSUs must be used for redundancy
Note: It is recommended that the power supply output voltage be adjusted to 54V
for best PoE performance.
Power Consumption
Part
Numbe
r
16801
16802
16803
16804
64
ISW Series Managed Industrial Ethernet Switch Hardware Installation Guide
Install Your Switch
on page 34 for required space clearances for installing
16807
-25°C to +70°C
DIN Rail
240W
100-240VAC,
50/60Hz, 2.6A
48VDC, 5A
> 60°C de-rate
power by 2.5%/°C
180W
Product Description
ISW 4-10/100P,
2-10/100T, 2-SFP
ISW 8-10/100P, 4-SFP
ISW 4GbP, 2GbT, 2-
SFP
ISW 8GbP, 4-SFP
16920
-25°C to +70°C
DIN Rail
480W
100-240VAC, 50/60Hz,
5A
48VDC, 10A
> 55 °C de-rate power
by 1.33%/°C (100VAC)
> 60 °C de-rate power
by 2%/°C (230VAC)
384W
Minimum
Minimum
Power
Heat
Consumptio
Dissipation
n (W)*
(BTU/hr)
15
51
15
51
15
51
15
51
ISW Series Technical Specifications
ISW-AC-DC-PS-960W
-30°C to +70°C
DIN Rail
960W
200-240VAC,
50/60Hz, 6A
48 to 55Vdc (Voltage
Adjustable), 20A
> 50°C de-rate power
by 2%/°C
576
Maximum
Maximum
Power
Consumptio
Dissipation
n (W)**
(BTU/hr)
142
265
142
265
Heat
75
86
75
86
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