Space - H3C CR16000-M Installation Manual

Figure2-1 Airflow through the chassis (CR16000-M8)
(1) Direction of the airflow into the power supplies
(3) Direction of the airflow into the chassis

Space

For easy installation and maintenance, follow these space requirements:
•
Reserve a minimum clearance of 1 m (3.28 ft) between the rack and walls or other devices.
•
For heat dissipation, make sure the headroom in the equipment room is not less than 3 m (9.84
ft).
•
Make sure the rack has enough space to accommodate the router. See
requirements. For more information about chassis dimensions, see CR16000-M Routers
Hardware Information and Specifications.
Table2-4 Router depth and rack requirements
Model
CR16000-M8
CR16000-M16
Chassis depth
Total depth: 528 mm (20.79 in)
•
82 mm (3.23 in) from the
mounting surface of the
mounting brackets to the front
end of the cable management
brackets
•
446 mm (17.56 in) from the
mounting surface of the
mounting brackets to handles
of the fan trays
(2) Direction of the airflow out of the power supplies
(4) Direction of the airflow out of the chassis
Rack requirements
•
A minimum depth of 0.6 m (1.97 ft)
(recommended)
•
A minimum of 85 mm (3.35 in) between
the front rack posts and the interior side
of the front door (including the door lock
and handle).
•
A minimum of 449 mm (17.68 in)
between the front rack posts and the
interior side of the rear door (including
the door lock and handle).
2-4
Table2-4 for rack