TP Ports, Important Note, Jack Function

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

1MDI jack for Port #1

2X MDI-X jack for Port #2

2MDI 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

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Important Note:

TP Ports

Jack Function

The pin assignments of the jacks are defined as follows:

Pin

MDI-X Jacks

MDI Jacks