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Cisco SFS 7012 InfiniBand Server Switch Hardware Users Guide
OL-8787-05
Planning the Installation

Rack Specifications and Recommendations

The SFS 7012 switch is designed to be installed in an existing 19-inch equipment rack or server rack.
Note The SFS 7024 switch is designed for a four-post server cabinet. It is not designed for a two-post t elco
cabinet.
Racks should conform to conventional standards. In the United States, use American National Standards
Institute (ANSI)/Electronic Industries Association (EIA) standard ANSI/EIA-310-D-92, and
International Electrotechnical Commission (IEC) 297
• Racks should meet the following mechanical recommendations:
–
Four-post, 19" rack to facilitate easy maintenance
–
Universal mounting rail hole pattern identified in IEC Standard 297
–
Mounting holes flush with the rails to accommodate the switch
• Use a rack grounding kit and a ground conductor that is ca rried back to earth or to another suitable
building ground. Ground the equipment rack to earth ground.
• Provide enough room to work on the equipment. Clear the work site of a ny unnecessary materials.
Make sure the equipment will have enough clearance for front and rear access.
¡Advertencia!
Puede haber energía o voltaje peligrosos en los terminales eléctricos de CC. Reemplace siempre la
cubierta cuando no estén utilizándose los terminales. Asegúrese de que no haya acceso a
conductores descubiertos cuando la cubierta esté colocada.
Varning!
Farlig spänning eller skadlig energi kan finnas i likströmsterminalerna. Sätt alltid tillbaka höljet när
terminalerna inte används. Försäkra att inga oisolerade ledare kan nås när höljet sitter på plats.