The N5395C 10/100/1G Transmitter Electrical test fixture provides easy access to the 10/100/1G Ethernet electrical signals, allowing effortless testing and device characterization. The fixture provides the functionality as described in the IEEE 802.3-2012 specification that is needed to perform 10/100/1G compliance tests. The fixture is used with the D9010ETHC Ethernet 10/100/1G compliance software.