10/100Mbps, 10/100Base-Tx - Planet FGSD-910P User Manual

A.3 10/100Mbps, 10/100Base-TX
When connecting your PoE Ethernet Switch to another Fast Ethernet switch, a
bridge or a hub and a straight or crossover cable are 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:
PIN NO
Media Dependant Interface
1 Tx + (transmit)
2 Tx - (transmit)
3 Rx + (receive)
4, 5
6 Rx - (receive)
7, 8
The standard cable, RJ-45 pin assignment
RJ-45 Connector Pin Assignment
MDI
Not used
Not used
The standard RJ-45 receptacle/connector
MDI-X
Media Dependant Interface-Cross
Rx + (receive)
Rx - (receive)
Tx + (transmit)
Tx - (transmit)
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