Cooling - H3C SecPath M9000-AI Manual

Figure 1-1 Rack dimensions
Rear door
Table 1-1 Gateway dimensions and rack requirements
Model
M9000-AI-E8
M9000-AI-E16

Cooling

The M9000-AI uses front to rear airflow for heat dissipation. Leave a minimum clearance of 300 mm
(11.81 in) around the inlet and outlet air vents.
Rack
Dimensions
•
Height—264 mm (10.39 in)
•
Width—440 mm (17.32 in)
•
Depth—977 mm (38.46 in)
857 mm (33.74 in) for the chassis

90 mm (3.54 in) for the cable

management brackets at the chassis
front
30 mm (1.18 in) for the ejector levers

of the fan tray at the chassis rear
•
Height—843 mm (33.19 in)
•
Width—440 mm (17.32 in)
•
Depth—745 mm (29.33 in)
650 mm (25.59 in) for the chassis

95 mm (3.74 in) for the cable

management brackets at the chassis
front
12 mm (0.47 in) for the captive screw

of the fan tray at the chassis rear
≥ 950 mm
(37.40 in)
Chassis
Rack requirements
•
•
•
2
≥ 140 mm
(5.51 in)
Front rack post
A minimum of 1.1 m (3.61 ft) in
depth (recommended).
A minimum of 140 mm (5.51 in)
between the front rack posts and
the front door.
A minimum of 950 mm (37.40 in)
between the front rack posts and
the rear door.
Front door