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Chapter 7
Centellis 2100 Shelf Release 3.0 Installation and Use (6806800T37D)
133
Power Subsystem
This chapter provides information on AC power supplies, DC power entry modules, and also
the AC and DC power distribution within the Centellis 2100 platform core.
7.1
Power Subsystem
7.1.1
AC Power Supply
Up to two field-replaceable PSUs are installed in the middle of the shelf’s front. Each PSU
supplies one AC from its power supply to the backplane.
Important features of the PSUs are:
Redundancy such that a single PSU failure provides full power to the system
Hot-swap
AC to DC conversion
Power filtering
7.1.2
DC Power Supply
Up to two field-replaceable PEMs are installed in the middle of the shelf’s front. Each PEM
routes one DC from a power inlet on the rear to the backplane.
At the minimum operating voltage (40 V), this power entry supports 1000 W.
Important features of the PEMs are:
Redundancy such that a single PEM failure will still provide full power to the system
Hot-swap
Power filtering
30 A Circuit Breaker
The PEM supports the complete functionality as defined by the PICMG 3.0 specification.
Содержание Centellis 2100 Shelf Release 3.0
Страница 1: ...Centellis 2100 Shelf Release 3 0 Installation and Use P N 6806800T37D August 2017...
Страница 8: ...Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D Contents 8 Contents Contents...
Страница 10: ...Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D 10 List of Tables...
Страница 12: ...Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D 12 List of Figures...
Страница 18: ...Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D About this Manual 18 About this Manual...
Страница 32: ...Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D Safety Notes 32...
Страница 46: ...Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D Sicherheitshinweise 46...
Страница 66: ...Introduction Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D 66...
Страница 112: ...FRU Installation Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D 112...
Страница 124: ...FRU Installation Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D 124...
Страница 130: ...Non Field Replaceable Units Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D 130...
Страница 132: ...Cooling Subsystem Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D 132...
Страница 140: ...Power Subsystem Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D 140...
Страница 160: ...Network Management and System Access Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D 160...
Страница 168: ...Configuration and Network Boot Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D 168...
Страница 174: ...Redundancy Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D 174...
Страница 186: ...Troubleshooting Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D 186...
Страница 188: ...Related Documentation Centellis 2100 Shelf Release 3 0 Installation and Use 6806800T37D 188...
Страница 189: ......