Network Device Installation Guide

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D-3
Cisco MDS 9500 Series Hardware Installation Guide
OL-17467-02
Appendix D Technical Specifications
Switch Specifications
Table D-4 lists the physical specifications for the Cisco MDS 9506 Director.
Power supply 4000-W, AC input
3000-W, AC input
2500-W, AC input
2500-W, DC input
Airflow 300 lfm
2
through system fan module, or 80 cfm
3
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 D-3 Physical Specifications for the Cisco MDS 9509 Director (continued)
Description Specification
Ta b l e D-4 Physical Specifications for the Cisco MDS 9506 Director
Description Specification
Dimensions
(HxWxD)
12.25 x 17.37 x 21.75 in. (31.1 x 44.1 x 55.2 cm).
Chassis requires 7 RU
1
.
Chassis depth including cable guides is 26.75 inches (67.9 cm).
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)