Four-Wire Straight-Through Cable Rj45 Pinouts For 10/100Base-Tx; Eight-Wire Crossover Cable Rj45 Pinouts For 10/100/1000Base-Tx - Enterasys C2K122-24 Hardware Installation Manual

Connecting to the Network
Figure 3-14
1 RJ45 switch port
2 Other device port
Figure 3-15
1 RJ45 device port
2 Other device port
3-22 Hardware Installation

Four-Wire Straight-Through Cable RJ45 Pinouts for 10/100BASE-TX

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3 RJ45-to-RJ45 straight-through cable
4 RX+/RX- and TX+/TX-connections

Eight-Wire Crossover Cable RJ45 Pinouts for 10/100/1000BASE-TX

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These connections must share a common color pair.
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3 RJ45-to-RJ45 crossover cable
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