A-75
Cisco SFS 7024 Hardware Users Guide
OL-8794-02
APPENDIX
ATechnical Specifications
Tab l e A-1 SFS 7024 Technical Specifications
Switch Physical
Dimensions
• 14U high (24.5”)
• 19" rack mount (17.32" wide)
• 25 3/4" deep (without cables)
Weight • 175 lb. (including power supplies)
Cooling • Air cooled with 8 hot plug fan trays
• Two fans per tray, 60mm, 12VDC
• Front-to-back airflow
• Active thermal performance monitoring switch board
via IBML links
Environmental • Operating temperature: 41° - 113°F (5° - 45°C) at sea
level, altitude derating 2°F (1°C) per 300m to 2,400m
• Non-operating temperature: -35°C to 65°C
• Relative humidity (non-condensing): operating 5% –
85%; non-operating 5% – 90%
• Self-contained thermal management
Power Supply • Up to twelve redundant, hot plug supplies
• 90/264 VAC operation
• 350W max power per supply
• Input:
• 90–264V AC, 47–63Hz, 1 Phase, 4.0A max current at
115VAC
• Inrush Current:
• 15A @ 115VAC (25°C cold start)
30A @ 230VAC (25°C cold start)
• Power Factor 0.95
• Two IEC 320 connectors for independent AC inputs
Certification Marks • UL, CSA, CE, VCCI, GS, FCC Class B, IC Class B,
ICES - 003