A cover is described that includes an opening for the cover to receive a latch of a pluggable device to secure the pluggable device in the cover. The cover includes a retaining latch for the cover to hold the cover within an opening of a device. The cover, when inserted into the opening of the device, provides dust protection for the opening of the device and a parking location for the pluggable device. A method is also described for parking a fiber optic connector in a cover and latching the cover into a cage of a communications device.