Allied Telesis AT-MC102 Посібник користувача - Сторінка 6
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Друкувати сторінкуAT-MC101 and AT-MC102 Media Converter
Major Features
Full duplex transparent operation
Low power consumption
Minimal delay for optimum performance
Fast data conversion
Polyswitched fuse protection
MDI/MDI-X switch
Link and Receive LEDs on each port
Power LED
External power adapter
MDI/MDI-X Switch
The MDI/MDI-X switch located on the front of the unit, is a straight-through or
crossover cable selection switch. It enables the 100Base-TX (RJ45) port to be
connected to a repeater or to a DTE without using a special crossover cable.
The default setting of the switch is MDI-X, which means you can connect the
100Base-TX port to a workstation or to any other DTE that uses a straight-
through cable.
In the MDI configuration, slide the switch to the MDI side and connect the
100Base-TX port to a repeater/hub/switch using a straight-through cable.
PWR
MC101 FAST ETHERNET MEDIA CONVERTER
4
TX
RX
100Base-FX
REC
LNK
MDI
MDI-X
Figure 4: MDI/MDI-X Switch
100Base-TX
REC
LNK
EC
NK
MDI
MDI-X