000036148 - How to connect the 60-drive DAC to achieve power redundancy in RSA NetWitness Logs and Packets

Document created by RSA Customer Support Employee on Mar 26, 2018
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Article Number000036148
Applies ToRSA Product Set: NetWitness Logs and Packets
RSA Product/Service Type: DAC
RSA Version/Condition: 10.6.x, 11.x
How to connect the power cables in the 60-drive DAC to achieve power redundancy.

The 60-drive DAC has two power supply modules (A and B). Each supply supports a fully configured DAE and shares load currents with the other supply. In the 4U DAE, the power supplies provide four independent power zones. Each of the hot-swappable power supplies has the capability to deliver 1300 W at 12 V in its load-sharing highly-available configuration. However to achieve the highly-availability or power redundancy, the power supplies must be connected properly, otherwise, the DAC could lose power in some of the internal zones if there is a power failure.

This is a picture of a single power supply:

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Please connect the power cables as explained in the below picture:

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