1-5
Figure1-1 Airflow through the device
(1) Chassis air intake direction
(2) Chassis air exhaust direction
Space
For easy installation and maintenance, follow these space requirements:
•
Reserve a minimum clearance of 1.2 m (3.94 ft) between the rack and walls or other devices.
•
Make sure the rack has enough space to accommodate the device. See
requirements.
For more information about chassis dimensions, see "Weights and dimensions."
Table1-5 Device dimensions and rack requirements
Model
Chassis dimensions
Rack requirements
S12500R-2L
•
Height
—133 mm (5.24 in)/3 RU
•
Width
—440 mm (17.32 in)
•
Chassis depth
—895 mm (35.24 in)
•
Total depth
—1013 m (39.88 in)
104 mm (4.09 in) from the rack-facing
surface of the mounting brackets to the
front ends of the cable management
brackets
909 mm (35.79 in) from the rack-facing
surface of the mounting brackets to the
power supply handles at the chassis rear
•
A minimum of 1.1 m (3.61 ft)
in depth (recommended)
•
A minimum of 130 mm (5.12
in) between the front rack
post and the front door.
•
A minimum of 950 mm
(37.40 in) between the front
rack post and the rear door.
NOTE:
As a best practice, use a rack that has a single door at the front.
Installation accessories
Before installation, make sure you have all the required installation accessories.
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1
1
2
2
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