Interlogix MCR205-1T/1S User Manual - Manual (Page 60)

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: