30 voice (FXS/FXO) phone over E1 converter/Mux

Fiber Optic Accessories
Aug 18, 2025
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30 voice (FXS/FXO) phone over E1 converter/Mux Product Advantages Based on self -copyright IC The machine is single PCB design Can monitor the remote alarm status E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology Provide 2 expansion interfaces ( AUX1/2 ) , you can extend 1-4Channel asynchronous data, such as RS232/RS485/RS422/Manchester code; 1-8Channel switch , two/four line audio and so o 1-30Channel voice access, supports caller
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