Appendix a networking connection, Rj-45 pin assignments, Rj-45 cable pin assignments – Interlogix MCR205-1T/1S User Manual User Manual
Page 60: The standard rj-45 receptacle/connector, Ng connection 54
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54
IFS MCR205-1T/1S User Manual
Appendix A Networking Connection
RJ-45 Pin Assignments
The wiring details are as below:
10/100Mbps, 10/100Base-TX
RJ-45 Connector pin assignment
Contact
MDI
Media Dependant
Interface
MDI-X
Media
Dependant
Interface -Cross
1
Tx + (transmit)
Rx + (receive)
2
Tx - (transmit)
Rx - (receive)
3
Rx + (receive)
Tx + (transmit)
4, 5
Not used
6
Rx - (receive)
Tx - (transmit)
7, 8
Not used
RJ-45 Cable Pin Assignments
The standard RJ-45 receptacle/connector
There are 8 wires on a standard UTP/STP cable and each wire is color-coded.
The following shows the pin allocation and color of straight cable, and crossover
cable connection:
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