Mitel 430 System Manual page 133

Mains power
115/230 VAC
A C / D C
Fig. 59 Block diagram, EFOP fan-out-panel
Tab. 63 LED on the EFOP fan-out-panel
8 LEDs (2 x LED 1...4)
All LEDs lit
Individual LEDs off
All LEDs off
Mitel 415/430 as of R4.1
syd-0580/1.2 – R4.1 – 08.2016
EFOP
C o n tro l
Meaning
Normal operation
There is no power to these FXS lines. Possible
causes:
• The FXS card is defective.
• Individual FXS lines to the communication server
are interrupted.
All the FXS lines are without power. Possible
causes:
• The power supply to the communication server
has failed or there is a complete mains power out-
age.
• As a result of a defect the communication server
is temporarily or permanently out of service.
• All the ports are switched off due to overloading.
• One or more FXS cards are defective.
• All the FXS lines to the communication server are
interrupted.
1 ... 8
1 ... 8
V oltage
detec tion
1 ... 8
FXS
Communication server
Result
All the emergency phones and
the analogue exchange lines are
connected with the ports of the
communication server.
The emergency phones on these
ports are directly connected with
the corresponding analogue
exchange lines.
All the emergency phones are
directly connected with the corre-
sponding analogue exchange
lines.
Installation
PSTN
1 ... 8
1 ... 8
FXO
133