Labeling Cables

Cabling is an important part of creating a robust storage array. Labeling the cables identifies system components and drive channels. System maintenance is easier when the cables are correctly identified. Label both ends of each cable. You can use adhesive office labels that are folded in half over the ends of each cable. Mark the labels with the port identifiers to which the cable is connected. Additional information can be provided by using color-coded cable straps (or ties) to group all cables associated with one component or drive channel.

If a component fails, the cables must be disconnected, the failed component replaced, and the cables reattached. Detailed labeling of the cables simplifies the component replacement process.

If you are adding a new expansion enclosure to an existing configuration, correctly labeled cables help identify where to connect the new enclosure.

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Dell Md3860f manual Labeling Cables