A telecommunications patching system includes: a carrier having a horizontally disposed member with longitudinal slots; and at least one patching module. The module includes: a generally vertically disposed main panel; a plurality of connectors mounted on the main panel, the connectors configured to receive and interconnect patch cords; and a guide member connected with the main panel and received in one of the longitudinal slots of the carrier. The module is slidable relative to the carrier along a path defined by the slot between an access position, in which a front portion of the main panel slides forward so that the plurality of connectors are accessible to a technician, and a non-access position, in which the plurality of connectors are not accessible to a technician.