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Cable and Adapter Specifications - Two Twisted-Pair Cable Pinouts
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Figure B-10 and Figure B-11 show the schematics of two twisted-pair cables for 10/100 ports.

Figure B-10 - Two Twisted-Pair Straight-Through Cable Schematic for 10/100 Ports

Figure B-11 - Two Twisted-Pair Crossover Cable Schematic for 10/100 Ports