Chassis Specifications
Catalyst 9404R Switch Chassis Specifications
Item 
Specification 

Dimensions (H x W x D) 
10.47 x 17.3 x 16.3 inches (26.53 x 43.94 x 41.40 cms) 
Rack units (RU^{1}) 
6 RU 
Weight 
Chassis with fan tray—39.0 lbs (17.2 kgs) 
Item 
Specification 


Ambient temperature and altitude for normal operations^{2} 


Ambient temperature and altitude for shortterm^{3} exceptional conditions 
Nonoperating and storage: 40° to 167°F (40° to 75°C) 

Nonoperating and storage temperature 
40° to 167°F (40° to 75°C) 

Thermal transition 
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 

Humidity (RH), ambient (noncondensing) 
Operating, nonoperating and storage —10 to 95 percent 

Altitude (operating and nonoperating) 
60 to 3000m 

Sound pressure level (LpAD) and sound power level (LwAD) 
LpAD—57 dBA LwAD—no greater than 7.2 Bels This is with four power supply modules installed and delivering 50 percent of rated output power; measured according to International Organization for Standardization (ISO) 7779 and declared according to ISO 9296. 

Airflow 


Shock 
Operating—5G 11ms (Halfsine) Nonoperating and storage— 15G 11ms (Halfsine) 

Sine Vibration 


Random Vibration (Operating) 
Spectral Break Point Frequencies 
Acceleration Spectral Density 
Slope 
2.5 – 5 Hz 
 
6 db /octave 

5 – 100 Hz 
0.1 [(m/s²)²]/Hz (0.001 g²/Hz) 
 

100 – 200 Hz 
 
24 db /octave 

Random Vibration (Nonoperating and Storage) 
Spectral Break Point Frequencies 
Acceleration Spectral Density 
Slope 
2.5 – 5 Hz 
 
6 db /octave 

5 – 100 Hz 
1.0 [(m/s²)²]/Hz* (0.01 g²/Hz) 
 

100 – 200 Hz 
 
24 db /octave 
Catalyst 9407R Switch Chassis Specifications
Item 
Specification 

Dimensions (H x W x D) 
17.41 x 17.30 x 16.30 inches (44.22 x 43.94 x 41.40 cms) 
Rack units (RU^{4}) 
10 RU 
Weight 
Chassis with fan tray—63.0 lb (28.58 kg) 
Item 
Specification 


Ambient temperature and altitude for normal operations^{5} 


Ambient temperature and altitude for shortterm^{6} exceptional conditions 
Nonoperating and storage: 40° to 167°F (40° to 75°C) 

Nonoperating and storage temperature 
40° to 167°F (40° to 75°C) 

Thermal transition 
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 

Humidity (RH), ambient (noncondensing) 
Operating, nonoperating and storage —10 to 95 percent 

Altitude (operating and nonoperating) 
60 to 3000m 

Sound pressure level (LpAD) and sound power level (LwAD) 
LpAD—58 dBA LwAD—no greater than 7.7 Bels This is with eight power supply modules installed and delivering 50 percent of rated output power; measured according to International Organization for Standardization (ISO) 7779 and declared according to ISO 9296. 

Airflow 


Shock 
Operating—5G 11ms (Halfsine) Nonoperating and storage— 15G 11ms (Halfsine) 

Sine Vibration 


Random Vibration (Operating) 
Spectral Break Point Frequencies 
Acceleration Spectral Density 
Slope 
2.5 – 5 Hz 
 
6 db /octave 

5 – 100 Hz 
0.1 [(m/s²)²]/Hz (0.001 g²/Hz) 
 

100 – 200 Hz 
 
24 db /octave 

Random Vibration (Nonoperating and Storage) 
Spectral Break Point Frequencies 
Acceleration Spectral Density 
Slope 
2.5 – 5 Hz 
 
6 db /octave 

5 – 100 Hz 
1.0 [(m/s²)²]/Hz* (0.01 g²/Hz) 
 

100 – 200 Hz 
 
24 db /octave 
Catalyst 9410R Switch Chassis Specifications
Item 
Specification 

Dimensions (H x W x D) 
22.61 x 17.30 x 16.30 in. (57.43 x 43.94 x 41.40 cm) 
Rack units (RU^{7}) 
13 RU 
Weight 
Chassis with fan tray—65.0 lb (29.48 kg) 
Item 
Specification 


Ambient temperature and altitude for normal operations^{8} 


Ambient temperature and altitude for shortterm conditions^{9} exceptional conditions 


Nonoperating and storage 
40° to 167°F (40° to 75°C) 

Thermal transition 
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 

Humidity (RH), ambient (noncondensing) 
Operating, nonoperating and storage —10 to 95 percent 

Altitude (operating and nonoperating) 
60 to 3000m 

Sound pressure level (LpAD) and sound power level (LwAD) 
LpAD—60 dBA LwAD—no greater than 7.8 Bels This is with eight power supply modules installed and delivering 50 percent of rated output power; measured according to International Organization for Standardization (ISO) 7779 and declared according to ISO 9296. 

Airflow 


Shock 
Operating—5G 11ms (Halfsine) Nonoperating and storage— 15G 11ms (Halfsine) 

Sine Vibration 


Random Vibration (Operating) 
Spectral Break Point Frequencies 
Acceleration Spectral Density 
Slope 
2.5 – 5 Hz 
 
6 db /octave 

5 – 100 Hz 
0.1 [(m/s²)²]/Hz (0.001 g²/Hz) 
 

100 – 200 Hz 
 
24 db /octave 

Random Vibration (Nonoperating and Storage) 
Spectral Break Point Frequencies 
Acceleration Spectral Density 
Slope 
2.5 – 5 Hz 
 
6 db /octave 

5 – 100 Hz 
1.0 [(m/s²)²]/Hz* (0.01 g²/Hz) 
 

100 – 200 Hz 
 
24 db /octave 