Preparing for installation
Cabling layout
Before you download the Spheras software, you should check the cabling layout
of your installation once again.
With some cable layouts the failure of a shelf can cause the disconnection of
shelves lower down in the cascade with the result that these are no longer
available. We recommend that you choose a cascaded cable layout which
ensures that a shelf is available at all times even in the event of a failure of a
shelf higher up in the cascade. The three cabling examples below show how you
can do this.
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U41578-J-Z875-1-76