Device packages often include walls build on a heat sink that surrounds a device die that thermally interacts with the heat sink. The system may also include a point of presence that includes wavelength division multiplexing equipment configured to convert the wavelength division multiplexed optical signal to a number of optical channels. The rectangular platform extends at all times in a generally horizontal plane whereby tools mounted on the rectangular swinging platform are retained thereon, and a latch is provided for releasably locking the rectangular swinging platform in the upper extended position.