SSI
ERP2U Power Supply Design Guide, V1.0
6DC Output Specification
These are the output requirements for the power supply assembly including cage and module.
6.1Output Connectors
The power supply assembly shall have the following output connectors and wire harness configuration.
6.1.1Required Baseboard power connector
Connector housing:
Contact: Molex
Table 6: P1 Baseboard Power Connector
Pin | Signal | 18 AWG Color | Pin | Signal | 18 AWG Color |
1 | +3.3 VDC | Orange | 13 | +3.3 VDC | Orange |
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2 | +3.3 VDC | Orange | 14 | Blue | |
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3 | COM | Black | 15 | COM | Black |
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4 | +5 VDC | Red | 16 | PS_ON | Green |
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5 | COM | Black | 17 | COM | Black |
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6 | +5 VDC | Red | 18 | COM | Black |
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7 | COM | Black | 19 | COM | Black |
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8 | PWR OK | Gray | 20 | Reserved | N.C. |
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9 | 5 VSB | Purple | 21 | +5 VDC | Red |
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10 | +12 V2 | Yellow/Blue Stripe | 22 | +5 VDC | Red |
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11 | +12 V2 | Yellow/Blue Stripe | 23 | +5 VDC | Red |
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12 | +3.3 VDC | Orange | 24 | COM | Black |
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6.1.2Optional Processor Power Connector
This connector is needed for systems with dual processors at higher power levels.
Connector housing:
Contact: Molex
Table 7: Processor Power Connector
Pin | Signal | 18 AWG color | Pin | Signal | 18 AWG Color |
1 | COM | Black | 5 | +12 V1 | Yellow/Black Stripe |
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2 | COM | Black | 6 | +12 V1 | Yellow/Black Stripe |
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3 | COM | Black | 7 | +12 V1 | Yellow/Black Stripe |
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4 | COM | Black | 8 | +12 V1 | Yellow/Black Stripe |
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