Transition Networks
E-TBT-MC05 10Base-T Transceiver User Guide
33406 Rev. C
Page
9
of
14
Operation
LEDs
Figure 9 shows the E-TBT-MC05 LEDs:
Figure 9: E-TBT-MC05 LEDs
The E-TBT-MC05 LEDs display the operational status of the transceiver. The following table explains LED
indications.
LED
Description
Collision
Blinks when detects a collision
Status
ON Solid: UTP link established
Blinks: No UTP link
5-Blink pattern: UTP polarity reversal*
Transmit
Blinks when transmitting data on the RJ-45 cable
Receive
Blinks when receiving data on the RJ-45 cable
*
Note
: The E-TBT-MC05 corrects reverse polarity on its receiving port UTP cable automatically.
