One or more of the following may be used to identify a particular device barrier terminal block and 24 port patch panel terminals.
A related product labeling system uses to determine the actual or relative location and identification device terminals or specific wire line side.
2 related products using the tagging system to identify and recognize the device terminals and specific color-coded wire terminals.
3 using graphic symbols specified in crossover ethernet cable For the use of auxiliary symbols, should be consistent with the GB4728 graphics.
4 uses specified in Chapter 5 of this standard alphanumeric symbols.
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