Cisco Systems SFS 7012 manual Technical Specifications, A P P E N D I X A

A P P E N D I X A

Technical Specifications

Table A-1 SFS 7012 Technical Specifications

Switch Physical	•	7U high (24.5”)
Dimensions	• 19" rack mount (17.32" wide)
	• 25 3/4" deep (without cables)
Weight	•	100 lb. (including power supplies)
Cooling	•	Air cooled with 4 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: 50° - 104°F (5° - 40°C) at sea
		level, altitude derating 2°F (1°C) per 300m to 2,000m
	• 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 six redundant, hot plug supplies
	•	90/264 VAC operation
	• 350W max power per supply
	•	Input:
	• 90–264V AC, 47–63Hz, 1 Phase, 6.5A 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

Cisco SFS 7012 InfiniBand Server Switch Hardware Users Guide

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