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remote alarm indication (RAI)

Remote Alarm Indication (RAI) is an alarm signal sent by a terminal when it has lost the incoming signal. The terminal sends the RAI signal to the sending station, indicating that the T1 line is out of order.

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Englisch: remote alarm indication - RAI
Updated at: 13.07.2011
#Words: 38
Links: signal, terminal, transmission system 1 (WAN) (T1), line, order
Translations: DE
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