Cisco Nexus 7004, Руководство по установке и справочное руководство по оборудованию

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A-31
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
OL-23069-07
Appendix A Technical Specifications
Chassis Clearances
Figure A-19 Clearances Required for a Center-Mounted Cisco Nexus 7009 Chassis in a Two-Post
Rack
12
13
14
15
16
10
11 9
304037
8 7
6 5
3 3
17.3 in
(43.9 cm)
12.5 in
(31.
8
cm)
1
8
.0 in
(45.7 cm)
26.0 in
(66.0 cm)
2
8
.0 in
(71.1 cm)
5.0 in
(12.7 cm)
1
2
4 4
1
Cisco Nexus 7009 chassis
9
Right side clearance (for rack installations)
recommended to input air from the cold aisle:
•
If next to another open rack, use 6 inches
(15.2 cm).
• If next to a wall, use 11 inches (27.9 cm).
2 Cable management frames 10 Chassis width
3 Vertical rack-mount posts 11 Right side clearance (for rack installations)
recommended to input air from the cold aisle:
• If next to another open rack, use 6 inches
(15.2 cm).
If next to a wall, use 11 inches (27.9 cm).
4 Vertical rack-mount post for neighboring rack 12 Rear service clearance required to replace fan
trays and fabric modules
5
Air intake from cold aisle for power supplies
13
Airflow clearance required between the
chassis and inside of cabinet (if used)