MIEN2216/18/20&MIEN6216/18/20 Industrial Ethernet Switch
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support adaptive, then the port will send the correct speed, but will default to
half duplex transmission mode.
All RJ45 ports support the MDI/MDIX self-identification function of the
cable.
so when the switch is interconnected with other Ethernet terminals, either
a Category 5 direct connection cable or a Category 5 crossover network cable
can be used, which facilitates our practical cable selection.
Pin number
MDI-X signal name
MDI signal name
1
Receive data+ (RD+)
Send data+ (TD+)
2
Receive data- (RD-)
Send data-(TD-)
3
Send data+ (TD+)
Receive data+ (RD+)
6
Send data-(TD-)
Receive data- (RD-)
4.5.7.8
Unused
Unused
The RJ45 port connection is shown in the figure below. The 100M direct
connection crossover cable is compatible with Gigabit.
