- Single-sided w/cover 2U- Large pass-through holes allow front to rear cabling- Dual hinged cover for quick access to cables without having to remove the cover- Large front slotted openings easily accommodate patch cords moves adds or changes (MACs)- Standard 19� wide compatible with racks brackets and cabinets- Round edges on openings protect cables from snag and damage to cable- Innovative and cost-effective plastic design