Mitel 3300 Technician's Handbook page 371

TX/RX Ethernet
LED LED
ON Not
applicable
See Note.
OFF Not
applicable
Flashing Not
applicable
Flashing Not
applicable
Flashing Not
applicable
OFF Not
applicable
Note: The Ethernet port is not used.
LED Status
ON
Flashing
OFF
Table 99: BCC III LEDs
Alarm
LED
ON BCC III is starting up (booting).
Note: It takes more than 70 seconds before
the BCC III begins communicating with the
3300 ICP. Just before the BCC III starts to
communicate with the 3300 ICP, the TX/RX
LED goes out and then the alarm LED goes
out. If there isn't any communication, the
TX/RX LED turns on again.
Note: The Ethernet LED and the Ethernet
jack is not used by the technician in the
field; only manufacturing use these.
ON BCC III is attempting to start communication
with the 3300 ICP.
ON BCC III is being downloaded by the
3300 ICP. The download process takes
approximately 10 minutes.
Flashing TX/RX and ALARM alternate being on. BCC
III is updating its software. DO NOT
POWER OFF.
OFF BCC III is up and communicating with the
3300 ICP.
Flashing Failure on 3300 ICP.
Table 100: FIM or LEDs
In-frame synchronization
Out of synchronization OR TX and RX fiber
optic cables reversed.
Power off OR held in reset
Meaning
Meaning (All LEDs)
Status LEDs
361