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, 2018Last modified by RSA Customer Support Employee on Mar 26, 2019
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Article Number000036148
Applies ToRSA Product Set: NetWitness Logs & 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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