CTC UNION Multi Channel POTS Over Fibre Converter. CTC UNION Multi Channel POTS Over Fibre Converter. FXO connects to PBX. Extend telephone voice transmission up to 120km. Network management via terminal. Caller ID Pass-Through.
CTC UNION Multi Channel POTS Over Fibre Converter. CTC UNION Multi Channel POTS Over Fibre Converter. FSX connects to telephones. Extend telephone voice transmission up to 120km. Network management via terminal. Caller ID Pass-Through.