33.080: Integrated Services Digital Network (ISDN)

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  1. UNE-ETS 300125:2000▹

    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.

    standard by UNE-ETS, 01/31/2000.

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  2. UNE-ETS 300153:1994▹

    INTEGRATED SERVICES DIGITAL NETWORK (ISDN). ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT TO CONNECT TO AN ISDN USING ISDN BASIC ACCESS.

    standard by UNE-ETS, 05/23/1994.

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  3. UNE-ETS 300156:1994▹

    INTEGRATED SERVICES DIGITAL NETWORK (ISDN). ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT TO CONNECT TO AN ISDN USING ISDN PRIMARY RATE ACCESS.

    standard by UNE-ETS, 05/19/1994.

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    • 👥MULTI-USER

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  4. UNE-ETS 300246:1999▹

    BUSINESS TELECOMMUNICATIONS (BTC). OPEN NETWORK PRIVISION (ONP) TECHNICAL REQUIREMENTS. 2 048 KBIT/S DIGITAL UNSTRUCTURED LEASED LINE (D2048U). NETWORK INTERFACE PRESENTATION.

    standard by UNE-ETS, 01/11/1999.

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  5. UNE-ETS 300247:1999▹

    BUSINESS TELECOMMUNICATIONS (BTC). OPEN NETWORK PROVISION (ONP) TECHNICAL REQUIREMENTS. 2 048 KBIT/S DIGITAL UNSTRUCTURED LEASED LINE (D2048U). CONNECTION CHARACTERISTICS.

    standard by UNE-ETS, 01/11/1999.

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    • 👥MULTI-USER

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  6. UNE-ETS 300248:1999▹

    BUSINESS TELECOMMUNICATIONS (BT). OPEN NETWORK PROVISION (ONP) TECHNICAL REQUIREMENTS. 2 048 KBIT/S DIGITAL UNSTRUCTURED LEASED LINE (D2048U). TERMINAL EQUIPMENT INTERFACE.

    standard by UNE-ETS, 01/11/1999.

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  7. UNE-ETS 300289:1999▹

    BUSINESS TELECOMMUNICATIONS (BTC). 64 KBIT/S DIGITAL UNRESTRICTED LEASed line with octet integrity (D64U). Connection characteristics.

    standard by UNE-ETS, 01/11/1999.

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  8. UNE-ETS 300290:1999▹

    BUSINESS TELECOMMUNICATIONS (BTC). 64 KBIT/S DIGITAL UNRESTRICTED LEASed line with octet integrity (D64U). Terminal equipment interface.

    standard by UNE-ETS, 01/11/1999.

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  9. UNE-I-ETS 300400:1999▹

    INTEGRATED SERVICES DIGITAL NETWORK (ISDN). TELEPHONY TERMINAL. PAYPHONES.

    standard by UNE-I-ETS, 06/30/1999.

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  10. UNE-TBR 3:1997▹

    INTEGRATED SERVICES DIGITAL NETWORK (ISDN). ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT TO CONNECT TO AND ISDN USING ISDN BASIC ACCESS.

    standard by UNE-TBR, 10/31/1997.

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    • 👥MULTI-USER

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