Abstract: A waterproof network type board end connector includes an insulative housing including a partition and a protrusion protruded from one side of the partition, and an electrical module mounted in the insulative housing and including a terminal block, a baffle abutted to the protrusion to isolate the mating connection chamber and the positioning chamber, output terminals inserted through the baffle and positioned in one side of the terminal block and input terminals positioned in an opposite side of the terminal block.