8
Figure 6 Airflow through the other models
(1) Direction of the airflow into the power supplies
(2) Direction of the airflow out of the power supplies
(3) Direction of the airflow into the chassis
(4) Direction of the airflow out of 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
H3C CR16000-F Router
Series Hardware Information and Specifications
.
Table 5 Router depth and rack requirements
Model
Chassis depth
Rack requirements
CR16006-F
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
•
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).
CR16010-F (one
fan tray)
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
•
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).
1
2
3
3
4
4
Summary of Contents for CR16000-F
Page 40: ...9 Figure 11 Securing the power cord method one Figure 12 Securing the power cord method two...
Page 47: ...16 Figure 22 Installing an SMB coaxial clock cable...
Page 66: ...5 Figure 5 Removing a common card Figure 6 Removing a card with a locking clip 1 3 2...
Page 76: ...15 Figure 19 Replacing an SMB coaxial clock cable...
Page 89: ...12 Figure 14 Example of a device label...
