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Catalyst 3650 Switch Hardware Installation Guide
OL-29734-01
APPENDIX
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Technical Specifications

•Switch Specifications, page A-1
•Power Supply Module Specifications, pageA-3
•Fan Module Specifications, page A-5

Switch Specifications

TableA-1 Environmental and Physical Specifications
Environmental Ranges
Operating temperature ranges and
altitude (AC power supply installed)
Normal operating temperature1 and altitude:
–5ºC to +45ºC, up to 5000 feet (1500m)
–5ºC to +40ºC, up to 10,000 feet (3000m)
–5ºC to +35ºC, up to 13,000 feet (4000m)
–5ºC to +30ºC, up to 16,400 feet (5000m)
Short-term exceptional conditions1 2:
–5ºC to +50ºC, up to 5000 feet (1500m)
–5ºC to +45ºC, up to 10,000 feet (3000m)
–5ºC to +40ºC, up to 13,000 feet (4000m)
–5ºC to +35ºC, up to 16,400 feet (5000m)
–5ºC to +45ºC, at sea level with single fan failure