The Multilink FRM-1RU-3X-TS is a 1 Rack Unit (1RU), 3 termination panel, 19" and 23" rack mount fiber distribution unit designed to support patching and splicing in one unit. The unit has a slide out master panel with an integrated tray stop to prevent overextension of fiber cables. The unit also has a two-piece top and a swell latch door to allow for easy access to the adapter panels. The FRM-1RU-3X-TS is one of a family of units that support fiber terminations in rack mount applications.