D-Link DES-1228P Chassis Dimensions, Reset button on, Front panel Physical & Environment AC input

	6. Provide the power following the
	classification below
		Class	Usage	Minimum power
				levels at output of
				PSE
		0	Default	15.4W
		1	Optional	4.0W
		2	Optional	7.0W
		3	Optional	15.4W
		4	Reserved	15.4W
	7. DES-1228P follow the PSE pinout standard
	of Alternative A which is sending out power
	over number 1,2,3,6 pins of 8 wires of CAT5
	UTP cable
Chassis
Dimensions	19-inch, 1U Rack-mount size
	440mm x 210mm x 44mm
Reset button on the	A factory reset button x 1
front panel
Physical & Environment
AC input	100~240 VAC, 50/60Hz
	Internal universal power supply
Operation	0~40°C
Temperature
Storage Temperature	-10~70°C

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