Appendix a pin assignments, Utp port pin assignments – Kingston Technology KND2410TX User Manual
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Appendix A Pin Assignments
Kingston Technology Company KND2410TX User’s Guide - Rev. A01
Appendix A Pin Assignments
UTP Port Pin Assignments
UTP Ports use RJ-45 Unshielded Twisted Pair (UTP) cabling. RJ-45 modular
plugs and their pin numbers and wiring assignments are listed below. Twisted-
Pair cables can be wired with either Straight-Through or Crossover pin
assignments. Both wiring schemes are mentioned in "Appendix B Cabling
Guidelines" for reference in creating a twisted-pair cable.
Fig. A-1 RJ-45 Connector Pin Numbers
Pin Number
MDI-X /
MDI /
1
Receive Data +
Transmit Data +
2
Receive Data -
Transmit Data -
3
Transmit Data +
Receive Data +
4,5
Not Used
Not Used
6
Transmit Data -
Receive Data -
7,8
Not Used
Not Used
Table A-1 UTP Pin Assignments
(NOTE: For further details, refer to Notes on MDI & MDI-X on page 5)
1 2 3 4 5 6 7 8
Modular
Connector
24
24
23
11
12