RJ45 modularized separated assembling structure

The utility model discloses an RJ45 modularized separated assembling structure comprising a shell, at least one connecting module and at least one RJ45 module. The front end of the shell is inwardly recessed so that an accommodating space is formed. The shell is installed on a mother board in a machine case. The connecting modules are arranged in the accommodating space. The connecting modules comprise first insulating members and connecting terminals which are arranged on the first insulating members. The connecting terminals are electrically connected with the mother board. The RJ45 modules are inserted in the accommodating space from the front to the back. The RJ45 modules are provided with PCBs. The golden fingers on the PCBs are connected with the contact parts of the connecting terminals in a contacting way. According to the structure, different RJ45 modules can be conveniently replaced in an ethernet multi-port product according to different electrical performance requirements without replacing the whole product and even the whole mother board so that a general mother board is developed by clients, only the RJ45 modules are unplugged and replaced in operation without damage to the mother board, and thus design and maintenance cost is reduced and the period is effectively shortened.