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  • telby® TST 15kV - POTS Voice and Data Isolation Transformer - up to 144 kbit/s

  • telby® TST 15kV - POTS Voice and Data Isolation Transformer - up to 144 kbit/s Image
  • The telby TST 15kV provides excellent high voltage protection on communication lines used by analog telephones or PBX, using impulse or DTMF dial modes in combination with DSL service on the same line.
    (If only ISDN, DSL or Voice frequency data transmission is required, regular telby Isolation Transformers are sufficient.)
    The image on the left shows the telby TST 15kV – POTS Voice and Data Isolation Transformer and the location of the wire connections for the secondary side (primary side located on opposite side)
    In order to provide the required DC Signal on the secondary side, a 43-57VDC power supply with max. 210 mA has to be connected, see schematics below.
    The wiring diagrams are also providing you with possible applications for the telby TST 15kV.

  • telby® TST 15kV - POTS Voice and Data Isolation Transformer - up to 144 kbit/s

  • telby® TST 15kV - POTS Voice and Data Isolation Transformer - up to 144 kbit/s Image
  • The telby TST 15kV provides excellent high voltage protection on communication lines used by analog telephones or PBX, using impulse or DTMF dial modes in combination with DSL service on the same line.
    (If only ISDN, DSL or Voice frequency data transmission is required, regular telby Isolation Transformers are sufficient.)
    The image on the left shows the telby TST 15kV – POTS Voice and Data Isolation Transformer and the location of the wire connections for the secondary side (primary side located on opposite side)
    In order to provide the required DC Signal on the secondary side, a 43-57VDC power supply with max. 210 mA has to be connected, see schematics below.
    The wiring diagrams are also providing you with possible applications for the telby TST 15kV.