... expanding. With fiber splice, store and distribution functions, splice tray can be operated outside, easy operation and convenient expanding, FC, SC, ST etc ... adaptor, 30° degree between adaptor and tray, more than 40mm bending semidiameter.temperature:-5°C~+45 ... rackFDB-T7272fFC,SC.STSteel380 x330 x 195mmWall rack Fiber Optic Distribution Box