Cooling - H3C SecPath M9000-AI-E8 Manual

Model
M9000-AI-E16
Figure 1 Rack dimensions
Rear door

Cooling

The gateway uses front-to-rear airflow for heat dissipation. Plan the installation site for the gateway
based on its airflow direction for adequate ventilation. Make sure the following requirements are met:
•
The installation site has a good cooling system.
•
The rack for the gateway has a good cooling system.
•
Leave a minimum clearance of 300 mm (11.81 in) around the inlet and outlet air vents.
Chassis dimensions
chassis front
30 mm (1.18 in) for the ejector

levers of the fan tray at the
chassis rear
•
Height—841.7 mm (33.14 in)
•
Width—440 mm (17.32 in)
•
Depth—735 mm (28.94 in)
640 mm (25.20 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
Rack
Rack requirements
≥ 950 mm
(37.40 in)
Chassis
3
Front door
≥ 140 mm
(5.51 in)
Front rack post