-7-
Important Note:
If any change are made to the configuration switch
settings, the power to the unit must be turned off and
turned on again before the changes can take effect.
The auto-negotiation mode enables the port to negotiate a common
operation mode with the device connected at the remote end of the
link cable. The common operation mode includes connection speed
and duplex type. When an operation mode is accepted by the re-
mote device, the mode is used for the data transfer between the port
and the connected device.
TP Ports
In order to provide flexible connection to a remote device using a
popular straight-through UTP cable, each port features two types
of RJ-45 jacks.
Jack
Function
1X
MDI-X jack for Port #1
1
MDI jack for Port #1
2X
MDI-X jack for Port #2
2
MDI jack for Port #2
The pin assignments of the jacks are defined as follows:
Pin
MDI-X Jacks
MDI Jacks
1
RX data +
TX data +
2
RX data -
TX data -
3
TX data +
RX data +
6
TX data -
RX data -
4,5,7,8
NC
NC
