Network Cable - Length

of "permanent link" (the solid copper wire hidden behind walls).

As electricity travels through copper, it meets resistance, causing the signal to lose energy and "fade". network cable length

For most modern copper-based Ethernet networks, the standard maximum length for a single cable run is 100 meters (approx. 328 feet) . This distance is rarely a single continuous wire. In professional installations, it is typically divided into: of "permanent link" (the solid copper wire hidden

Exceeding this limit doesn't just result in a slightly slower connection; it can lead to , where the electrical signal weakens so much that the receiving device can no longer distinguish data from background noise. Why 100 Meters? The Physics of the Limit The 100-meter limit exists for three primary reasons: 328 feet)

In older half-duplex Ethernet, the length was limited so that a computer at one end could detect a "collision" (two devices talking at once) before it finished sending its data.