Appendix A Technical Specifications
A-4
Catalyst 2955 Hardware Installation Guide
78-14944-03
Table A-5 lists the technical specifications for the Catalyst 2955 switch power
converter.
TUV GS mark to EN60950 VCCI Class 1
AS/NZS 3260 CE
NOM CNS 13438
CSA 22.2/142 BSMI Class A
MIC Class A
EN 61131-2
EN 55011 (CISPR 11) Class A
Table A-4 Catalyst 2955 Switch Agency Approvals (continued)
Safety EMC Hazardous Locations
Table A-5 Technical Specifications for the Power Converter
Environmental Ranges
Operating temperature 14 to 140°F (–10 to 60°C)
Storage temperature –13 to 185°F (–25 to 85°C)
Operating altitude Up to 10,000 ft (3000 m)
Storage altitude Up to 30,000 ft (9000 m)
Thermal spacing 0.39 in. (10 mm) sides
0.98 in. (25 mm) top and bottom
