Not automatically. A contact labeled “signal” is not proof of Ethernet compatibility. The exact connector-and-cable assembly must meet the requirements of the intended Ethernet interface and data rate, including pinout, differential-pair geometry, impedance, cable length, and any required shielding. Ask JNICON for documentation for the exact configuration, and validate the complete installed link under representative power switching, loading, and cable-routing conditions before production approval. Do not assume that every hybrid connector supports Ethernet.