| 摘要 |
PURPOSE:To reduce the size of the optical connector distribution board by packaging many pcs. of optical adapter every other pc. in a matrix form longitudinally and laterally, and superposing a front plate whose part packaged no optical adapter has through holes with a rear plate which has through holes on the position corresponding to the optical adapters of the front plate and packaging the optical adapter on the position corresponding through holes freely attachably and detachably. CONSTITUTION:The front plate has many optical adapters 3 packaged in the matrix form longitudinally and laterally and also has the through holes 4 which are large enough to allow an optical adapter 3 and an optical connector coupled with the optical adapter 3 to pass through sufficiently where the optical adapters 3 are not packaged. Further, the rear plate 2 which has the through holes 7 of the same size with the through holes 4 at the positions corresponding to the optical adapters 3 of the front plate 1 and has the optical adapters 6 packaged at the positions corresponding to the through holes 4 of the front plate 1 is superposed on the front plate freely attachably and detachably. Therefore, even when the optical adapters are packaged to high density, a sufficient space for attaching and detaching the optical connector plugs can be secured. Consequently, the optical connector distribution board can be made small and many optical adapters can be packaged. |
