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Cisco ME 6500 Series Ethernet Switch Installation Guide
OL-8900-01
Chapter 1 Product Overview
Cisco ME 6524 Ethernet Switch (ME-C6524GT-8S)
Table 1-5 Cisco ME 6524 Ethernet Switch (ME-C6524GT-8S) Specifications
Item Specification
Environmental
Temperature, ambient
operating
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 Cisco ME 6524 Ethernet switch is equipped with internal air
temperature sensors that generate a minor alarm at 104˚F (40˚C) and
a major alarm at 131˚F (55˚C).
Temperature, ambient
nonoperating and storage
–4˚ to 149˚F (–20˚ to 65˚C)
Thermal transition 0.5˚C per minute (hot to cold)
0.33˚C per minute (cold to hot)
Humidity (RH), ambient
(noncondensing) operating
5% to 90%
Humidity (RH), ambient
(noncondensing)
nonoperating and storage
5% to 95%
Altitude, operating 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)
Shock and vibration
This switch 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)
• Nonoperational—20 G, 7.5 ms, trapezoidal
Vibration
Operational—3 Hz to 500 Hz,
Power Spectral Density (PSD)-0.0005 G
2
/Hz at 10 Hz and 200 Hz.
5 dB/octave roll off at each end. 0.5 hours per axis (1.12 Grms).
Acoustic Noise
64 to 76 dB. International Organization for Standardization (ISO) 7779:
Bystander position operating to an ambient temperature of 86˚F (30˚C).