Installation
153
Mitel 470 as of R4.1
syd-0585/1.2 – R4.1 – 08.2016
Tab. 74 LED on the EFOP fan-out-panel
Notes:
– The EFOP fan-out-panel is reset from emergency operation to normal operation with a delay
of 3 minutes. This allows the communication server to reboot after a power failure. The
delay also applies to individual FXS lines.
– If individual FXS lines are in emergency operation, the corresponding analogue exchange
line from the communication server can no longer be used. Unexpected faulty switching
may occur if an active call was being made on the FXS line and the exchange line prior to
the emergency operation.
– In emergency operation the emergency phone is connected directly with the analogue
exchange line so no exchange access prefix has to be dialled.
Connection
The EFOP fan-out-panel comprises 5 connection blocks of 10 RJ45 sockets each. The
line switchover is carried out on the two left-hand connection blocks. The three right-
hand connection blocks are used for separating the four-fold assigned RJ45 sockets
FXS1-4 and FXO1-4.
On FXS or FXO interface cards with four-fold assigned RJ45 sockets, direct wiring to
the FXS1-4 and FXO1-4 sockets of the EFOP fan-out-panel is possible. The unas-
signed connection blocks can be used for other purposes.
8 LEDs (2 x LED 1...4) Meaning Result
All LEDs lit Normal operation All the emergency phones and
the analogue exchange lines are
connected with the ports of the
communication server.
Individual LEDs off There is no power to these FXS lines. Possible
causes:
• Individual ports are switched off due to overheat-
ing or overloading. the FXS ports are deactivated
in groups of 4 ports.
• The FXS card is defective.
• Individual FXS lines to the communication server
are interrupted.
The emergency phones on these
ports are directly connected with
the corresponding analogue
exchange lines.
All LEDs off 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 overheating
or overloading.
• One or more FXS cards are defective.
• All the FXS lines to the communication server are
interrupted.
All the emergency phones are
directly connected with the corre-
sponding analogue exchange
lines.
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