Cross-connecting chamber distribution device

The utility model discloses a cross connecting distribution device which belongs to a telephone line adapt device. The device is based on a basic unit of an unit wiring consisting of an orthostichy module frame and an orthostichy rotary module frame, which is arranged in a cross connecting distribution frame which consists of a upright post on a frame body and a beam cover on a frame top according to the requirements of users, and the device is supported up off the ground by a pedestal. The utility model is an open cross connecting distribution frame with a double-sided straight column permutation, which has dustproof, fireproof and dampproof performance, high frame intensity, convenient extended compatibilizatio, order arrangement among the distribution and convenient operation, thus the amount of daily maintenance is reduced, the condition of unattended operation is created and the daily increasing requirements of the users are relived. The utility model has good social and economic benefits.