主权项 |
1. A fiber module rack system comprising a rack and a plurality of fiber optic cassettes mounted inside the rack, wherein:
the rack comprises a base panel and a plurality of upright frame plates horizontally disposed on the base panel and arranged in interval, every two frame plates define a receiving space which has an opening at a front part thereof, and the rack comprises a plurality of track members respectively disposed on two opposite sidewalls of each of the receiving spaces, and the track member is provided with at least one retaining hole formed on an inside wall thereof adjacent to the opening; wherein each of the plurality of the fiber optic cassette comprises a hollow shell body, a fiber module disposed at a front part thereof for connecting with preset optical fiber connectors, sliding tracks disposed on two opposite sides of the shell body for being inserted into the track members to receive the fiber optic cassette into the receiving space, and a resilient locking member is provided between the sliding track and at least one side of the shell body, and the resilient locking member comprises a pulling member suspended and extended outwardly from a front part thereof, and the pulling member has a protrusion disposed on outer side thereof for being clasped in the retaining hole. |