Space - H3C CR16000-F Installation Manual

Figure 4 Airflow through the other models
3
(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 "Weights and dimensions."
Table 5 Router depth and rack requirements
Model
CR16006-F
CR16010-F (one
fan tray)
4
3
2
1
Chassis depth
Total depth: 772 mm (30.39 in)
•
91 mm (3.58 in) from the
mounting surface of the
mounting brackets to the front
end of the cable management
brackets
•
681 mm (26.81 in) from the
mounting surface of the
mounting brackets to the
ejector levers of the switching
fabric modules
Total depth: 756 mm (29.76 in)
•
75 mm (2.95 in) from the
mounting surface of the
mounting brackets to the front
end of the cable management
brackets
•
681 mm (26.81 in) from the
mounting surface of the
mounting brackets to the
4
(2) Direction of the airflow out of the power supplies
(4) Direction of the airflow out of the chassis
Rack requirements
•
A minimum of 94 mm (3.70 in) between
the front rack posts and the interior side
of the front door (including the door lock
and handle).
•
A minimum of 684 mm (26.93 in)
between the front rack posts and the
interior side of the rear door (including
the door lock and handle).
If the rack meets these requirements and has
a minimum depth of 0.8 m (2.62 ft), you can
mount the router in the rack. As a best
practice, use a rack with a minimum depth of
1.0 m (3.28 ft).
•
A minimum of 78 mm (3.07 in) between
the front rack posts and the interior side
of the front door (including the door lock
and handle).
•
A minimum of 684 mm (26.93 in)
between the front rack posts and the
interior side of the rear door (including
the door lock and handle).
If the rack meets these requirements and has
7
Table 5 for rack