in case you want to check the cabeling on a comware based switch like a 5130 switch, you can:

use the virtual-cable-test feature on interface level

Cable status: normal, 15 metre(s)
Pair Impedance mismatch: -
Pair skew: - ns
Pair swap: -
Pair polarity: -
Insertion loss: - db
Return loss: - db
Near-end crosstalk: - db

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