The present invention discloses a storage rack type secondary equipment compartment. The storage rack type secondary equipment compartment comprises an operation indicating zone, an equipment storage rack zone and an installation wiring zone. The operation indicating zone is used for concentrated display of operation information and main data of equipment inside the secondary equipment compartment and is divided into a concentrated display unit and a concentrated operation unit, the concentrated display unit is composed of a large screen display and corresponding operation buttons, and the concentrated operation unit is divided into different operating regions according to secondary equipment functions so as to correspond to different function regions on a storage rack inside the equipment compartment. In the equipment storage rack zone, a mechanized self-protection device and equipment are installed in a centralized manner, and a storage rack type arrangement method is adopted in a creative manner. In the installation wiring zone, all external-connection communication optical cables and control cables of the equipment of the equipment storage rack zone are gathered. A storage rack structure is adopted, structures of all parts of the equipment are optimized, the accommodating number, the structure stability and the protection grade of the second equipment compartment are notably raised, and the maintenance is convenient.