Question : Problem: Ethernet RX Voltage Standards

Hello,

I have been testing a 10Base-t network using a Fluke Network tester. One of the test shows the RX level voltage out of normal range. Can anyone please tell me what the normal Voltage for RX is. Also what is the Minimum level for 10Base-t to function properly.

Answer : Problem: Ethernet RX Voltage Standards

2.2 to 2.8 volts for normal signaling.

Unless you mean POE.