Cisco 6509 - Catalyst Chassis Switch Installation Manual page 29

Chapter 1 Product Overview
Table 1-2 Catalyst 6503 Switch Specifications
Item
Environmental
Temperature, operating
Temperature, nonoperating
and storage
Thermal transition
Humidity (RH), ambient
(noncondensing) operating
Altitude, operating
Shock and vibration
Acoustic Noise
OL-5781-04
Specification
Certified for operation: 32° to 104°F (0° to 40°C)
Designed and tested for operation: 32° to 130°F (0° to 55°C)
Note The Catalyst 6500 series switches are equipped with internal air
temperature sensors that are triggered at 40°C (104°F) generating a
minor alarm and at 55°C (131°F) generating a major alarm.
–4° to 149°F (–20° to 65°C)
0.5°C per minute (hot to cold)
0.33°C per minute (cold to hot)
Operating: 5% to 90%
Nonoperating and storage: 5% to 95%
Certified for operation: 0 to 6500 feet (0 to 2000 m)
Designed and tested for operation: –200 to 10,000 feet (–60 to 3000 m)
This switch was complies with Network Equipment Building Systems
(NEBS) (Zone 4 per GR-63-Core) in the following areas:
• Earthquake environment and criteria
• Office vibration and criteria
Transportation vibration and criteria
•
Shock
Operational—5 G 30 ms, half-sine (IEC 68-2-27)
•
• Non-operational—20 G, 7.5 ms, trapezoidal
Vibration
Operational—3 Hz to 500 Hz,
Power Spectral Density (PSD)-0.0005 G
5 dB/octave roll off at each end. 0.5 hours per axis (1.12 Grms).
64 to 76 dB. International Organization for Standardization (ISO) 7779:
Bystander position operating to an ambient temperature of 86°F (30°C).
2
/Hz at 10 Hz and 200 Hz.
Catalyst 6500 Series Switches Installation Guide
Catalyst 6503 Switch
1-5