A BROAD-NARROW BAND INTEGRATED BOARD AND METHOD FOR TESTING SAID BOARD

摘要

A broadband-narrowband integrated board includes: a test bus for connecting a service signal to a test device; a switching device matrix for connecting the test bus to a subscriber line so as to make a service signal to be tested enter the test bus and form a path for a service signal not to be tested. A method for testing a broadband-narrowband integrated board includes: setting a test bus and a switching device matrix on the broadband-narrowband integrated board; selectively connecting the test bus to a subscriber line using the switching device matrix so as to make a service signal to be tested enter the test bus and form a path for a service signal not to be tested; and testing the signal to be tested through the test bus. With the technical solutions provided by the present invention, comprehensive test may be performed for the broadband-narrowband integrated board. Meanwhile, other signals are not affected when one signal is being tested.