Aethra StarVoice, Руководство по установке

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3.3 Connections
Connections are available on StarVoice back panel. They depend on the model and contract
with the service provider. StarVoice has the following connections:
power supply (see 3.3.1);
⇒
⇒
⇒
⇒
⇒
⇒
console interface (see 3.3.2);
analogue telephone system (see 3.3.3);
ISDN devices or BUS S system (see 3.3.4);
local network (LAN) (see 3.3.5);
ADSL or SHDSL (WAN) (see 3.3.6).
3.3.1 Powering up
Connect the power supply to the “PWR” connector and to a compatible electrical outlet.
POWER
PWR SYNC LINK LAN RDY
(FA I L)
LOCAL
S targate
StarVoice
Never cut power cables for direct connection to electrical mains.
Alternatively to the power supply, a rechargeable power backup unit (PBU) is optionally
available in case of primary power supply shortage.
The PBU is an intelligent backup unit that provides information on the battery life and
charge status.
The PBU is connected to StarVoice with the “PWR” connector to provide power supply
and the console port to send alarms and indications on its operation status.
The following messages are sent:
primary power supply;
⇒
⇒
⇒
⇒
battery charge;
battery life;
battery faults.
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