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Echipament centrala telefonica - Interfata GSM MobiLink LCR

  • Publication date

    May 21, 2020

  • Source

    SEAP

    Echipament centrala telefonica: Interfata GSM MobiLink LCR, RJ 11 connectors, line impedance 600 Ohm, dial tone 450 Hz +/- 10%, line voltage 48 V +/- 10%, line current 30 mA max., ring signal 25 Hz, min.60 V FRECVENTA GSM 850/900/1800/1900 MHz