![layer1 - What do the positive and negative (+/-) transmit and receive pins mean on Ethernet cables? - Network Engineering Stack Exchange layer1 - What do the positive and negative (+/-) transmit and receive pins mean on Ethernet cables? - Network Engineering Stack Exchange](https://i.stack.imgur.com/oFB5Q.png)
layer1 - What do the positive and negative (+/-) transmit and receive pins mean on Ethernet cables? - Network Engineering Stack Exchange
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