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jenningskennethAug 11, 2025
What to do if RJ45 port is disconnected on Ruijie Switch?
- AAnthony GuzmanAug 11, 2025
If an RJ45 port is disconnected or experiencing frame sending/receiving errors on your Ruijie Switch, the issue might be a faulty twisted pair cable, a cable length exceeding 100m, or mismatched port configurations. Try replacing the twisted pair cable. Also, check the port configurations to ensure they operate in the same mode as the interconnected switch.