
Appendix D Technical Specifications
Switch Specifications
Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m .
Table | Physical Specifications for the Cisco MDS 9509 Director (continued) | |
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Description | Specification | |
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Power supply | ||
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Airflow | 300 lfm2 through system fan module, or 80 cfm3 per supervisor, | |
| switching, or services module. Total of 720 cfm if all slots are | |
| filled. | |
| Spacing requirements: |
•If installed in a cabinet, a minimum clearance of 2.5 in. (6.4 cm) is required between the chassis air vents and the cabinet walls.
•If installed in an open rack (no side panels), the horizontal distance required between the chassis and any devices that exhaust air towards the chassis is a minimum of 6 in.
(15.2 cm), and the distance required between the chassis air vents and any walls is a minimum of 2.5 in. (6.4 cm).
1.RU = rack unit; 1 RU = 1.75 in. (4.45 cm)
2.lfm = linear feet per minute
3.cfm = cubic feet per minute
Table
Table | Physical Specifications for the Cisco MDS 9506 Director |
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Description | Specification |
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Dimensions | 12.25 x 17.37 x 21.75 in. (31.1 x 44.1 x 55.2 cm). |
(HxWxD) | Chassis requires 7 RU1. |
| Chassis depth including cable guides is 26.75 inches (67.9 cm). |
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Weight | Chassis only: 46 lb (20.9 kg). |
| Chassis configured with two supervisor modules, fan module, |
| and two power supplies: 86 lb (39 kg). |
| System fan tray: 7.70 lbs (3.49 kg) |
| 1900W AC power supply: 11 lbs (4.99 kg) |
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Cisco MDS 9500 Series Hardware Installation Guide
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