Here’s a summary of the details provided in the text about Ethernet cable colors,specifically focusing on yellow cables:
* Yellow often indicates Power over Ethernet (PoE): Yellow Ethernet cables are frequently used for PoE,meaning they can transmit both data and electrical power. This is useful for devices like security cameras.
* Not a guaranteed standard: The color yellow doesn’t always mean a cable is PoE. There’s no universal rule for Ethernet cable colors.
* Manufacturer dependent: Cable colors are largely persistent by the manufacturer, not a strict industry standard.
* Other reasons for color choice: A network installer might choose a color simply for visibility or institution.
* How to be sure: The only way to know a cable’s function is to check for labels,consult the manufacturer’s documentation,or contact the manufacturer directly.
