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Cisco SFS 7024 Hardware Users Guide
OL-8794-02
Chapter
SFS 7024 Product Specifications
Mechanical/Thermal/Power Specifications
• 14U - 19" rack mount environment
• Integrated thermal management
• Front-to-back airflow
• Hot plug, redundant cooling
• Hot plug, redundant power supplies
• 90/264 VAC operation
• 50/60 Hz Frequency
• Redundant, isolated AC inputs
• FCC and VCCI compliant
• U.L. Listed
Thermal Management Features
• Eight (8) fan trays, hot plug, N+1 fans
• Two (2) fans per tray, 60mm, 12VDC
• Available air flow: 400 cfm @ .20 in H2O
• Expected air velocity on the switch chip: 400 lfpm
• Fan rotation monitor
• I2C interface to CME
• Thermal input from ambient air sensor and Switch chip via IBML links
Power Design Features
• Up to twelve (12), 350 Watt power supplies
• 3.30" Width x 10.67" Depth x 1U height
• 12V bulk power
• Status indicators
• Four (4) independent AC input lines
Switch Characteristics
• 14U form factor
• Full module enclosure
• Available power (all copper): 1489 Watts max
