Power Supply Information Mounting OS6250 Switches
page 3-4 OmniSwitch 6250 Series Hardware Users Guide September 2009
Preliminary
9/28/09
Power Supply Information
Before getting started, please note that OmniSwitch 6250 Series power supplies can be installed in a
number of different configurations. For example:
• Non-redundant system power - Provides power requirements to the chassis, with no power supply
redundancy/failover.
• Redundant system power - Provides power requirements to the chassis as well as power supply redun-
dancy/failover.
• Non-redundant system and Power over Ethernet (PoE) - This provides power requirements to the chas-
sis, as well as power requirements to the PoE ports.
• Redundant system and Power over Ethernet (PoE) - This provides power requirements to the chassis
and PoE ports as well as power supply redundancy/failover to both chassis and PoE.
Refer to the table below for typical power supply and power supply tray requirements for different
configurations.
Power requirements
External Power supplies
needed
Power supply trays needed
Non-redundant with internal power 0 0
Redundant with internal power 1 1
Non-redundant without internal
power
11
Redundant without internal power 2 2
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