2011 Maipu Communication Technology Co., Ltd, All Rights Reserved
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Appendix figure 1 RJ-45 connector
Appendix figure 1 is RJ-45 connector (well pressure of RJ-45 twisted pair) , from up to down,
pin numbers are 1-8.
Table 1 describes the function of each pin of RJ-45 in MDI mode;
Table 2 describes the function of each pin of RJ-45 in MDIX mode
Appendix table 1 Pin distribution of RJ-45 MDI interface
Pin number Signal Function
1 TxData+ Sending data
2 TxData- Sending data
3 RxData+ Receiving data
4 Reserved
5 Reserved
6 RxData- Receiving data
7 Reserved
8 Reserved
Appendix table 2 Pin distribution of RJ-45 MDIX interface
Pin number Signal Function
1 RxData+ Receiving data
2 RxData- Receiving data
3 TxData+ Sending data
4
Reserved
5 Reserved
6 TxData- Sending data
7 Reserved
8 Reserved
Make Cable