SpecificationItem
Slope
Acceleration Spectral
Density
Spectral Break Point
Frequencies
Random Vibration
(Nonoperating and
Storage)
6 db /octave-2.5 – 5 Hz
-1.0 [(m/s²)²]/Hz*
(0.01 g²/Hz)
5 – 100 Hz
24 db /octave-100 – 200 Hz
5
Minimum ambient temperature for cold startup is 0ºC
6
Short-term exceptional conditions are for no longer than a one-year period of—96 consecutive hours,
or 360 hours total, or 15 occurrences.
Catalyst 9407R Switch Chassis Specifications
Table 11: Physical Specifications of the Chassis
SpecificationItem
17.41 x 17.30 x 16.30 inches (44.22 x 43.94 x 41.40
cms)
Dimensions (H x W x D)
10 RURack units (RU
7
)
Chassis with fan tray—63.0 lb (28.58 kg)Weight
7
The chassis height is measured in rack units (RU or just U), where 1 RU or 1 U equals 1.75 in (44.45
mm).
Table 12: Environmental Specifications of the Chassis
SpecificationItem
• 23° to 113°F (-5 to +45ºC), up to 6,000 feet (1800 m)
• 23° to 104°F (-5 to +40ºC), up to 10,000 feet (3000 m)
Ambient temperature and
altitude for normal
operations
8
• 23° to 131°F (-5 to +55ºC), up to 6,000 feet (1800 m)
• 23° to 122°F (-5 to +50ºC), up to 10,000 feet (3000 m)
Nonoperating and storage: -40° to 167°F (-40° to 75°C)
Ambient temperature and
altitude for short-term
9
exceptional conditions
-40° to 167°F (-40° to 75°C)Nonoperating and storage
temperature
Hot to cold—at a maximum rate of 86°F (30°C) per hour
Cold to hot—at maximum rate of 204.8°F (96°C) per hour
Thermal transition
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
145
Specifications
Catalyst 9407R Switch Chassis Specifications