Integrated testing tool for MDF (main distribution frame)

An integrated testing tool for an MDF (main distribution frame) comprises a test box. A shell of the test box is provided with at least two ports. The test box is internally provided with multiple groups of testing elements with crystal heads in an integrated manner; the crystal heads are matching with the ports; each port achieves parallel connection with a corresponding connection end through a lead; the connection end of each testing element is provided with a test line for connecting the crystal head; the testing elements can be connected with the ports in a pluggable manner through the test lines and the crystal heads. According to the integrated testing tool, various testing elements are integrated in one test box, so that combination and cooperation of different testing elements are achieved in use; and corresponding testing elements are integrated in one test box, and thus simple switching of practical operations can be achieved, and the integrated testing tool is simple and portable and can easily de