Huijue checks the optical port module
Log in to the switch through Telnet or console port to check the switch model. Although a non-Huawei-certified optical module can be identified and used, its reliability and stability cannot be. Problem: All optical ports cannot be connected, and the indicator lights are not on. Solution: To solve this problem, you can follow these steps: Check if the fiber and optical modules are compatible. Run the display transceiver [interface interface-type interface-number | slot slot-id] , to view the information on. Based on typical issues encountered with optical modules in daily switch applications, this document summarizes basic troubleshooting steps for resolving common faults: 1.
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