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  • Public Switched Telephone Network (PSTN) - Category II specification for 300 bit/s duplex modems standardized for use on the PSTN (Endorsement of the English version ETS 300115:1997 as German standard)

    Standard [CURRENT] 1999-06

    DIN ETS 300115:1999-06

    Public Switched Telephone Network (PSTN) - Category II specification for 300 bit/s duplex modems standardized for use on the PSTN (Endorsement of the English version ETS 300115:1997 as German standard)

    from 17.10 EUR VAT included

    from 15.98 EUR VAT excluded

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  • Public Switched Telephone Network (PTSN) - Category II specification for 1200 bits per second duplex modems standardized for use on the PSTN; English version ETS 300116:1996

    Standard [CURRENT] 1997-08

    DIN ETS 300116:1997-08

    Public Switched Telephone Network (PTSN) - Category II specification for 1200 bits per second duplex modems standardized for use on the PSTN; English version ETS 300116:1996

    from 87.90 EUR VAT included

    from 82.15 EUR VAT excluded

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  • Public Switched Telephone Network (PSTN) - Category II specification for 2400 bits per second duplex modems standardized for use on the PSTN; English version ETS 300117:1996

    Standard [CURRENT] 1997-08

    DIN ETS 300117:1997-08

    Public Switched Telephone Network (PSTN) - Category II specification for 2400 bits per second duplex modems standardized for use on the PSTN; English version ETS 300117:1996

    from 109.50 EUR VAT included

    from 102.34 EUR VAT excluded

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  • Public Switched Telephone Network (PSTN) - Category II specification for 1200 bits per second half duplex and 1200/75 bits per second asymmetrical duplex modems standardized for use on the PSTN; English version ETS 300118:1996

    Standard [CURRENT] 1997-08

    DIN ETS 300118:1997-08

    Public Switched Telephone Network (PSTN) - Category II specification for 1200 bits per second half duplex and 1200/75 bits per second asymmetrical duplex modems standardized for use on the PSTN; English version ETS 300118:1996

    from 65.70 EUR VAT included

    from 61.40 EUR VAT excluded

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  • Equipment engineering (EE) - European telecommunication standard for equipment practice - Part 1: Introduction and terminology; English version ETS 300119-1:1994

    Standard [CURRENT] 1994-08

    DIN ETS 300119-1:1994-08

    Equipment engineering (EE) - European telecommunication standard for equipment practice - Part 1: Introduction and terminology; English version ETS 300119-1:1994

    from 43.40 EUR VAT included

    from 40.56 EUR VAT excluded

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  • Equipment engineering (EE) - European telecommunication standard for equipment practice - Part 4: Engineering requirements for subracks in miscellaneous racks and cabinets; English version ETS 300119-4:1994

    Standard [CURRENT] 1994-08

    DIN ETS 300119-4:1994-08

    Equipment engineering (EE) - European telecommunication standard for equipment practice - Part 4: Engineering requirements for subracks in miscellaneous racks and cabinets; English version ETS 300119-4:1994

    from 43.40 EUR VAT included

    from 40.56 EUR VAT excluded

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  • Integrated Services Digital Network (ISDN); service requirements for telefax group 4; English version ETS 300120:1992

    Standard [CURRENT] 1993-06

    DIN ETS 300120:1993-06

    Integrated Services Digital Network (ISDN); service requirements for telefax group 4; English version ETS 300120:1992

    from 43.40 EUR VAT included

    from 40.56 EUR VAT excluded

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  • Attachment requirements for Data Terminal Equipment (DTE) to connect to Packet Switched Public Data Networks (PSPDN) using CCITT recommendation X.25 (1984) interface; requirements applicable to DTEs subscribing to Link Access Procedure Balanced (LAPB) extended (modulo 128) operation; english version ETS 300123:1991

    Standard [CURRENT] 1992-08

    DIN ETS 300123:1992-08

    Attachment requirements for Data Terminal Equipment (DTE) to connect to Packet Switched Public Data Networks (PSPDN) using CCITT recommendation X.25 (1984) interface; requirements applicable to DTEs subscribing to Link Access Procedure Balanced (LAPB) extended (modulo 128) operation; english version ETS 300123:1991

    from 43.40 EUR VAT included

    from 40.56 EUR VAT excluded

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  • Attachment requirements for Data Terminal Equipment (DTE) to connect to Packet Switched Public Data Networks (PSPDN) using CCITT recommendation X.25 (1984) interface; requirements applicable to DTEs subscribing to Multilink operation; english version ETS 300124:1991

    Standard [CURRENT] 1992-08

    DIN ETS 300124:1992-08

    Attachment requirements for Data Terminal Equipment (DTE) to connect to Packet Switched Public Data Networks (PSPDN) using CCITT recommendation X.25 (1984) interface; requirements applicable to DTEs subscribing to Multilink operation; english version ETS 300124:1991

    from 80.20 EUR VAT included

    from 74.95 EUR VAT excluded

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  • Integrated Services Digital Network (ISDN); user-network interface data link layer specification; application of CCITT recommendations Q.920/I.440 and Q.921/I.441; english version ETS 300125:1991

    Standard [CURRENT] 1992-05

    DIN ETS 300125:1992-05

    Integrated Services Digital Network (ISDN); user-network interface data link layer specification; application of CCITT recommendations Q.920/I.440 and Q.921/I.441; english version ETS 300125:1991

    from 156.50 EUR VAT included

    from 146.26 EUR VAT excluded

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