Optical fiber cable distribution frame

The invention claims a telecommunication cabinet; the electric cabinet comprises a top, a bottom wall and a pair opposite side, the front plate and rear, the upper part of, a common and out of the inner side to the threshold from the front. The internal is provided with a cable management structure and is adapter adapter installation board and mounted in the adapter mounting plate the connector fiberoptic retainer the opening (110), wherein the adapter is arranged For Optical connected with two sides of the fiberoptic connector terminal optical fibre cable. The retainer connector with an opening (116); the opening is Arranged Rongzhi to bring the dust-proof cover (204) fiberoptic connector (200) and from the adapter installation plate surface sufficed. A fiberoptic connector is own the dust-proof cover is fiberoptic connector retainer's opening, the fiberoptic connector comprises a polish end surface, so the internal and an optical fibre end; the dust-proof cover of the loop and polishing end. , A fiberoptic connector socket claims an of adapter rear end.