19 inch 1RU fiber optic patch panel for fixed installation, unequipped, light construction with aluminum front plate and housing , removable front plate for easy adapter mounting, 10 possible cable entries in the rear panel for 4x PG13.5, 2x PG16/M20 or 2x PG21/M25 cable glands and for two pre-terminated installation cables (VIK), snap-on cover for easy access during service work, label windows for enclosed identification labels, accepts up to 4 splice trays and 1 splice tray cover