Cisco Nexus 7000 Series Hardware Installation And Reference Manual page 204

Cisco Nexus 7009 Chassis Clearances
Figure 135: Clearances Required for a Front-Mounted Cisco Nexus 7009 Chassis in a Four-Post Rack
1 Cisco Nexus 7009 chassis
2 Cable management frames
3 Vertical rack-mount post
4 Vertical rack-mount post for neighboring rack
5 Nearest object or inside of cabinet
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10 Left side clearance required with an
unobstructed opening to the hot aisle to exhaust
air
11 Chassis width
12 Side clearance recommended for cabinet
installations:
• use 11 inches (27.9 cm)
13 Side clearance recommended for open rack
installations:
• If next to another open rack, use 6 inches
(15.2 cm).
• If next to a wall, use 11 inches (27.9 cm).
14 Rear service clearance required to replace fan
trays and fabric modules
Technical Specifications