Search International and National Patent Collections

1. (WO2015043158) OPTICAL FIBER DISTRIBUTION MODULE AND SYSTEM

Pub. No.:    WO/2015/043158    International Application No.:    PCT/CN2014/075280
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Tue Apr 15 01:59:59 CEST 2014
IPC: G02B 6/44
G02B 6/38
G02B 6/42
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: LIU, Yongqi
刘永奇
XIONG, Caihui
熊彩辉
Title: OPTICAL FIBER DISTRIBUTION MODULE AND SYSTEM
Abstract:
An embodiment of the present invention discloses an optical fiber distribution module. The optical fiber distribution module comprises a framework, a printed circuit board, a first optical fiber adapter, a second optical fiber adapter, an upper cover plate, and a lower cover plate. The framework comprises an upper framework and a lower framework. The first optical fiber adapter is mounted on an upper surface of the upper framework, and the second optical fiber adapter is mounted on a lower surface of the lower framework. A groove is disposed in the middle of an upper surface of the lower framework. The groove is used for mounting and accommodating the printed circuit board. A lower surface of the upper framework covers and presses the lower framework where the printed circuit board is mounted, and is fixed by using a framework screw. By designing an upper framework and a lower framework, adapters can be mounted on two surfaces of the printed circuit board, and accordingly, two rows of adapters are mounted in a limited module height; in addition, in the present invention, gold fingers on two surfaces are designed on the printed circuit board, so that one printed circuit board controls two rows of adapters, thereby improving the resource utilization rate of the printed circuit board.