3
Model
Chassis dimensions
Rack requirements
chassis front
30 mm (1.18 in) for the ejector
levers of the fan tray at the
chassis rear
M9000-AI-E16
•
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
Figure 1 Rack dimensions
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.
Rack
Rear door
Chassis
Front door
Front rack post
≥ 140 mm
(5.51 in)
≥ 950 mm
(37.40 in)
