In order to manage their fiber, most data centers typically use a mixture of direct connect and interconnect cabling. As the name implies, a direct connection runs point-to-point between racks. A data center interconnect—not to be confused with the network interconnects mentioned previously—routes patch cords to a presentation panel. For large projects, this strategy can become difficult to manage as patch cords tend to become longer and cable pathways grow more congested. Once the number of fiber strands starts to exceed two or three thousand, the scales begin tipping in favor of a cross connect patching strategy.

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