Definition: DLink is a manufacturer of Ethernet cables. 524 is part of the D-LINK line, so it's related to D-LINK products and service. The term "dlink" means "connective" or "coupled." 524 is an example of a serial link between two D-LINK devices (dual links) for communication over Ethernet cables. It can be used to connect two devices together, allowing them to share data at the same time.
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