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, 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:
PIN NO
Media Dependant Interface
1 Tx + (transmit)
2
3
4, 5
6
7, 8
The standard cable, RJ-45 pin assignment
22
RJ-45 Connector Pin Assignment
MDI
Tx - (transmit)
Rx + (receive)
Rx - (receive)
The standard RJ-45 receptacle/connector
MDI-X
Media Dependant Interface-Cross
Rx + (receive)
Rx - (receive)
Tx + (transmit)
Not used
Tx - (transmit)
Not used