Appendix A Networking Connection; Data Out Poe Switch Rj-45 Port Pin Assignments; 10/100Mbps, 10/100Base-Tx - Planet ISW-504PS User Manual

APPENDIX A NETWORKING CONNECTION

A.1 DATA OUT PoE Switch RJ-45 Port Pin Assignments (Port 1
to Port-4)
A.2 10/100Mbps, 10/100Base-TX
When connecting your 10/100Mbps Ethernet Switch to another switch, a bridge or a hub, a straight or crossover cable is
necessary. Each port of the Switch supports auto-MDI/MDI-X detection. That means you can directly connect the Switch to
any Ethernet devices without making a crossover cable. The following table and diagram show the standard RJ-45
receptacle/ connector and their pin assignments:
Contact
1
2
3
4, 5
6
7, 8
PIN NO RJ-45 SIGNAL ASSIGNMENT
• Output Transmit Data +
1
• Power +
2 • Output Transmit Data –
• Power +
• Receive Data +
3
• Power -
4
5
• Receive Data –
6
• Power -
7
8
RJ-45 Connector pin assignment
MDI
Media Dependant Interface
Tx + (transmit)
Tx - (transmit)
Rx + (receive)
Rx - (receive)
-86 -
-
-
-
-
MDI-X
Media Dependant Interface-Cross
Rx + (receive)
Rx - (receive)
Tx + (transmit)
Not used
Tx - (transmit)
Not used
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