External Ringing Interface Module (Mws 3Gv28050Aa); List Of Supplies; Installation - Alcatel-Lucent 8078s Premium User Manual

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12.4 External ringing interface module (MWS 3GV28050AA)

The accessory is supported by the
following sets
You have to use a RJ11 to SATA adapter to connect your deskphone to this device. The RJ11 to SATA
adaptator is sold separately (3MG08019AA).
The external ringing interface module allows driving an external system (like a ring or a lamp), following
the ring tone cadence of the phone set connected on the telephone line. A switch on the electronic board
allows selecting between 2 operation modes.
•
Follows the cadence: the relay follows exactly the ring signal.
•
Hold mode: the relay is held for 0,7 s after the ring signal is gone. It erases some of the
ring pulses.

12.4.1 List of supplies

•
1 external ringing interface module.
•
3 circuits plug to screw.
•
1 RJ11/RJ11 3 meters (10 feet) cable.
•
1 DC Japan/DC Japan 3 meters (10 feet) power cable.
A power supply may be required to power the module when used with IP phone powered remotely
(Power Over Ethernet).
Use only the following power supply (Sold separately): 3MG27006xx

12.4.2 Installation

WARNING: The module must be closed before use. No settings require the module to be open.
In idle state:
8AL90339ENACed01
8078s BT 8078s 8068s BT
The phone is ringing:
8068s 8058s 8028s
N: Common.
NC: active signal.
NO: non-active signal.
8018 8008
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