optical fiber distribution frame(fiber optic patch panel,optical distribution cabinet,ODF), metal, drawer type, 1 panel with 24 ports, for 24 FC or SC adaptor, 19'' 1U. Features 1. Several capacity: 8, 12, 24, 36splices 2.19 inch, 1U standard installation 3. Several adapters can be installed: FC, SC, ST, LC 4. Suitable for ribbon and bunchy fiber cable 5. Rack mount, wall mount. Suitable for simplex and duplex different adapter Parameter Type Dimension Tray No adaptor FSDM-12-1U 420x400 x75mm 1 12 FSDM-24-1U 420x400 x100mm 2 24 FSDM-36-2U 420x400 x125mm 3 36 FSDM-48-3U 420x400 x150mm 4 48 FSDM-72-4U 420x400 x175mm 6 72 Application FTTH, LAN, PON & Optical CATV Local ring net Optical fiber communication system Optical fiber test equipment Optical fiber network