100/1000BASE-T1 MediaConverter hMTD
User Manual
11
2.1.4
Micro HDMI Debug Connector (
4
)
The micro HDMI debug connector is not to be used by the user. It is for development
only. The required debug cable and extension board are not part of delivery and cannot
be ordered.
This is not a video interface.
2.2 DIP Switches (
5
)
These DIP Switches are for configuration. You can find more information about
configuration in
C
2.3 Status LEDs (
6
)
The 100/1000BASE-T1 MediaConverter has 5 LEDs on the front side of the case.
LED
Description
Host LED
Will blink slowly (once a second), during normal operation of the device.
GP LED
General Purpose LED. Will be lit when the microcontroller detects an active
100/1000BASE-T1 link.
Error LED (red)
Will be lit when at least one CRC error is detected. This may happen when the
hMTD connector is plugged during operation.
Link LED
100 or 1000Base-T1 Link active.
Activity LED
100 or 1000Base-T1 Ethernet data transmission.
Table 2-5 LEDs Description
The 100/1000BASE-T1 MediaConverter has LEDs integrated in the RJ-45 connector.
For RJ45 connection:
Left side: Green = 100 BASE-TX link
Orange = 1000 BASE-T link
Right side: Orange = ACTIVITY
2.3.1
Resetting Error LED:
If the Error LED is lit red, a disconnection of the link can clear the LED. This can be
done by changing the DIP switch position to break the link and changing it back to form
a link again.
