Execute the following command to view detailed interface and optical module status: show interface <interface-type> <interface-number>Execute the following command to view detailed interface and optical module status: show interface <interface-type> <interface-number>When the optical module on an interface is faulty, you can run the display commands to view information about the optical module. The following GE SFP (1000Mbps) transceivers are supported: MGBSX1:1000BASE-SX SFP transceiver, for multimode fiber, 850 nm wavelength, supports up to 550 m. MGBT1:. When optical modules operate on a switch, it is usually necessary to read the module's internal information to understand its working status—such as connection status and real-time metrics like optical power and temperature. Additionally, identifying module information helps detect coding. As core components of optical communication systems, the proper installation and use of optical modules directly impacts network stability. Combining hardware principles with practical experience, it. This article provides instructions on how to view the Optical Module Status on your switch through the Command Line Interface (CLI).