Introduction To Racks - 3Com LS8M1P12TEH Installation Manual

Installation Manual
H3C S7500 Series Ethernet Switches
A.3.1 Introduction to Racks
Racks are used for raising cabinets for flooring and cabling sake. They are made of
steel sheets. Insulation can be ensured however, because the cabinet feet are
insulated and the anchor strips include insulation parts. Before connecting the
grounding wire, the equipment does not conduct with the earth ground.
I. Number of racks in use
When installing multiple cabinets, you need to use N+1 racks, where N is the number of
cabinets, as shown in Figure A-17.
Figure A-17 Mount a cabinet on the slide rails on a rack
II. Shape of racks
Figure A-18 illustrates an H800 series rack.
Appendix A B68-22 Cabinet Installation
A-16