Cabletron Systems NBR-620 manual A.3 PHYSICAL PROPERTIES, A.4 ENVIRONMENTAL REQUIREMENTS, Output

		Physical Properties
A.3 PHYSICAL PROPERTIES
Dimensions:		7.2H x 43.6W x 34.6D (cm)
		2.8H x 17W x 13.5D (in)
Weight (unit):		3.18 kg (7 lbs)
A.4 ENVIRONMENTAL REQUIREMENTS
Operating Temperature:		5° to 40°C (41° to 104°F)
Non-operating Temperature:		-30°to 90°C (-22°to 194°F)
Operating Humidity:		5% to 95% (non-condensing)
A.5 CERTIFICATION
Safety:	UL 1950, CSA C22.2 No. 950, EN 60950, and
	IEC 950
Emission:	FCC Part 15 Class A, VCCI Class 1, and
	EN 55022 Class A
Immunity:	EN 50082-1

A.6 POWER SUPPLY REQUIREMENTS

NOTE

The NBR has a universal power supply. This unit allows you to use an input power from 100 to 125 Vac or 200 to 250 Vac, 50/60 Hz.

The power supply has two outputs of 5 volts and 12 volts. The maximum output power is 125 watts and the minimum efficiency is 65% under all conditions of line at full load. The minimum and maximum load current from each output is shown below.

Output	Min. Load	Max. Load	Max. Power
5 Volts	1.00 Amps	15 Amps	75 Watts
12 Volts	0.15 Amps	4 Amps	48 Watts

NBR-SERIES Installation Guide Page A-3