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A
BOUT
THE
H
UBS
Optional Redundant Power Unit (RPU)
An RPU can supply power to the switch in the event of a failure of
the internal power supply. Contact your reseller for advice
regarding the appropriate SMC RPU for your specific application.
Power Supply Receptacles
There are two power receptacles on the rear panel of each hub.
The standard power receptacle is for the AC power cord. The
14-pin receptacle labeled “DC Input” is for the optional Redundant
Power Unit (RPU).
Figure 1-9. Rear Panel Receptacles
Summary of Contents for SMC5912
Page 9: ...iv TABLE OF CONTENTS...
Page 26: ...1 15 ABOUT THE HUBS u Desktop or rack mountable u Three year warranty...
Page 27: ...1 16 ABOUT THE HUBS...
Page 45: ...3 10 INSTALLING THE STACK...
Page 55: ...A 4 TROUBLESHOOTING...
Page 61: ...B 6 CABLES...
Page 70: ...D 1 APPENDIX D ORDERING INFORMATION TigerStack II 10 100 Products Accessories D 2...
Page 72: ...E 1 Glossary of Terms E 2 APPENDIX E GLOSSARY...