Tripp Lite's SmartRack SRCABLETRAY safely routes cables across the top of an enclosure.  When cabinets are lined in a row, these trays create a dedicated path for cables helping to eliminate cable stress.  The SRCABLETRAY organizes cables outside of the SmartRack enclosure.  It offers toolless mounting to the top of the rack panel and a grounding stud is provided to allow tie-in to the enclosure and the facility ground.