What is a loopback jack?

    Requires Free Membership to View

This is simply a jack that has the transmit and receive pairs in a loop so that the port can see if it is communicating without needing another device on the other side.

This was first published in January 2006

Join the conversationComment

Share
Comments

    Results

    Contribute to the conversation

    All fields are required. Comments will appear at the bottom of the article.