Optical fiber communication machine room terminal with different cable protection

The invention provides an optical fiber communication machine room terminal with different-cable protection, which is applied to the field of optical fiber management, an additional optical fiber circuit is additionally arranged, additional different-cable protection is provided, when a single optical fiber breaks down, only another standby optical fiber needs to be switched on, and the other optical fiber can continue to provide a physical medium for each service; closed-loop operation and maintenance troubleshooting is not needed, stability and safety of core services are guaranteed, meanwhile, the inserting base with the label and the display screen is arranged at the inlet end of the optical fiber, information identified on the label is displayed through the display screen by means of the radio frequency identification reader-writer, the information is stored in the display screen, during renovation, the display screen can be lighted up to be checked only by touching the display screen, and renovation eff