Technical Specifications

This appendix provides the technical specifications and regulatory agency approvals
(see Table A-1) for the switch. For information about the Catalyst 2820 switch modules, refer to the Catalyst 2820 Modules User Guide and the Catalyst 2820 ATM Modules Installation and Configuration Guide.
Table A-1: Technical Specifications

Environmental Operating Ranges

Operating temperature

23 to 113ºF (-5 to 45ºC)

Storage temperature

-13 to 158ºF (-25 to 70ºC)

Operating humidity

10 to 85% (noncondensing)

Operating altitude

Up to 9842 ft (3000 m)

Power Requirements

AC input voltage

100 to 127/200 to 240 VAC (autoranging) 50 to 60 Hz

DC input voltage

+5V

@14A, +12V

@1A, -12V

@1A

Power consumption

100W BTU/hr (100W x 3.41 = 341 BTU/hr)

Physical Dimensions

Weight (no modules installed)

13 lb (5.9 kg)

Dimensions (H x W x D)

3.5 x 17.5 x 12 in. (8.9 x 44.5 x 30.5 cm)

Agency Approvals

Safety EMI

AS/NZS 3260, TS001

FCC Part 15 Class A

UL 1950/CSA 22.2 No. 950

EN 55022A Class A (CISPR 22 Class A)

IEC 950/EN 60950

VCCI Class A

NOM 019

AS/NRZ 3548 Class A

Environmental Operating Ranges
	Operating temperature	23 to 113ºF (-5 to 45ºC)
	Storage temperature	-13 to 158ºF (-25 to 70ºC)
	Operating humidity	10 to 85% (noncondensing)
	Operating altitude	Up to 9842 ft (3000 m)
Power Requirements
	AC input voltage	100 to 127/200 to 240 VAC (autoranging) 50 to 60 Hz
	DC input voltage	+5V @14A, +12V @1A, -12V @1A
	Power consumption	100W BTU/hr (100W x 3.41 = 341 BTU/hr)
Physical Dimensions
	Weight (no modules installed)	13 lb (5.9 kg)
	Dimensions (H x W x D)	3.5 x 17.5 x 12 in. (8.9 x 44.5 x 30.5 cm)
Agency Approvals
	Safety	EMI
	AS/NZS 3260, TS001	FCC Part 15 Class A
	UL 1950/CSA 22.2 No. 950	EN 55022A Class A (CISPR 22 Class A)
	IEC 950/EN 60950	VCCI Class A
	NOM 019	AS/NRZ 3548 Class A

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