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Mdi mdi-x – Allied Telesis AT-MC106XL User Manual

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9. If you are making a direct connection to a workstation using straight-

through cable, set the MDI/MDI-X switch to the MDI-X position. (MDI-X is
the default position.)

If you are connecting the media converter to a hub, switch, or another
media converter with a straight-through cable, set the MDI/MDI-X switch
to the MDI position. See Figure5.

Figure 5 MDI/MDI-X Switch

10. Plug a Category 5 twisted pair cable into the RJ45 connector. Connect the

other end of the twisted pair cable to the desired end station. Verify that
the Link LED is ON

11. Set the unit to Normal (NML) Mode for normal operation.

Note

End stations used with the media converter must operate in the same
duplex mode (either both full-duplex or both half-duplex).

Note

The media converters have an additional feature, allowing the unit to
operate in 100 Mbps half-duplex mode. Certain applications require this
mode, for example two media converters installed in a back-to-bac
configuration (fiber-to-fiber) which are attached to unmanaged repeaters
and/or switches that auto-negotiate with the other. For instructions on how
to set up the media converter for this application, visit the Technical
Support area of Allied Telesyn’s web site at www.alliedtelesyn.com.

100Base-FX

REC

LNK

100Base-TX

REC

LNK

PWR

NML

TX

RX

MC105XL FAST ETHERNET MEDIA CONVERTER

MDI

MDI-X

NML

LNK TST

C

K

MDI

MDI-X

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