Technik-Ecke F11 vom 27. August 2004
3 Minutes Read
International Telecommunications Union
Update
In der Ausgabe F2 der dsl-review, die im Januar 2003 erschienen ist, hatten wir über den Sitz, die Struktur, die Historie und Aktivitäten der ITU mit Bezug zu xDSL berichtet. In den letzten fast zwei Jahren hat sich einiges auf dem Gebiet der ITU- Empfehlungen mit xDSL-Bezug getan. Daher wird in der Tabelle F 11.1 eine aktualisierte Übersicht zu ITU-T-Veröffentlichungen der Serie G mit xDSL- Bezug vorgestellt.
Bezeichnung | Titel | Veröffentlichung |
G.614 | Characteristics of symmetric pair star-quad cables designed earlier for analogue transmission systems and being used now for digital system transmission at bit rates of 6 to 34 MBit/s |
November 1988 |
G.991.1 (G.hdsl) | High bit rate digital subscriber line (HDSL) transmission system on metallic local lines | Oktober 1998 |
G.991.2 (G.shdsl) |
Single-pair High-speed Digital Subscriber Line (SHDSL) Transceivers | Dezember 2003 (ersetzt Version von Februar 2001) |
G.991.2 (G.shdsl) | Amendment 1 | November 2001 (eingegangen in Version von Dezember 2003) |
G.991.2 Revision 1 (G.shdsl.bis) |
Single-pair High-speed Digital Subscriber Line (SHDSL) Transceivers | Oktober 2003 |
G.992.1 (G.dmt) | Asymmetric Digital Subscriber Line (ADSL) Transceivers | Juli 1999 |
G.992.1 (G.dmt) Annex H |
Specific requirements for a synchronized symmetrical DSL (SSDSL) system operating in the same cable binder as ISDN as defined in G.961 Appendix III | Oktober 2000 |
G.992.1 (G.dmt) | Corrigendum 1 | November 2001 |
G.992.1 (G.dmt) | Corrigendum 2. The changes introduced by this corrigendum are included in G.992.1 Amendment 1. |
Juli 2002 |
G.992.1 (G.dmt) | Amendment 1. Revised Annex C, new Annex I and new appendix V. This amendment includes the changes introduced by G.992.1 Corrigendum 2. |
März 2003 |
G.992.1 (G.dmt) | Corrigendum 1 to Amendment1 | Dezember 2003 |
G.992.2 (G.lite) | Splitterless Asymmetrical Digital Subscriber Line (ADSL) Transceivers | Juli 1999 |
G.992.2 (G.lite) | Corrigendum 1. The content of this corrigendum has been incorporated in Amendment 1. | Juli 2002 |
G.992.2 (G.lite) | Amendment 1: Revised Annex C (for Japan). This amendment includes the modifications of Corrigendum 1. |
März 2003 |
G.992.2 (G.lite) | Amendment 2: New Appendix IV: Example overlapped PSD masks for use in a TCM- ISDN crosstalk environment. |
Oktober 2003 |
G.992.3 (G.dmt.bis) | Asymmetric Digital Subscriber Line Transceivers-2 (ADSL2). This recommendation includes the changes introduced by amendment 1. |
Juli 2002 |
G.992.3 (G.dmt.bis) | Amendment 1. This amendment is not published since its content has been directly incorporated in G.992.3. |
Mai 2003 |
G.992.3 (G.dmt.bis) | Corrigendum 1 | Dezember 2003 |
G.992.3 (G.dmt.bis) | Amendment 1 Corrigendum 1 | Februar 2004 |
G.992.3 (G.dmt.bis) | Amendment 2: Annex J and new Annexes L and M | April 2004 |
G.992.3 (G.dmt.bis) | Amendment 3 | Juni 2004 |
G.992.3 (G.dmt.bis) | Amendment 4 | Juni 2004 |
G.992.4 (G.lite.bis) | Splitterless Asymmetric Digital Subscriber Line Transceivers-2 (Splitterless ADSL2) | Juli 2002 |
G.992.5 (G.adslplus) | Asymmetrical Digital Subscriber Line (ADSL) transceivers - Extended bandwidth ADSL2 (ADSL2+) | Mai 2003 |
G.992.5 (G.adslplus) | Corrigendum 1 | April 2004 |
G.992.5 (G.adslplus) | Amendment 1 (to Annexes J and M) | April 2004 |
G.992.5 (G.adslplus) | Amendment 2 | Juni 2004 |
G.993.1 (G.vdsl.f) | Very-high speed Digital Subscriber Line (VDSL) Transceivers | Juni 2004 (ersetzt Version von November 2001) |
G.994.1 (G.hs) | Handshake Procedures for Digital Subscriber Line (DSL) Transceivers | Mai 2003 (ersetzt Versionen von Juli 1999, Februar 2001 und Juli 2002) |
G.994.1 (G.hs) | Amendment 1 | Februar 2004 |
G.994.1 (G.hs) | Amendment 2 | Juni 2004 |
G.995.1 (G.ref) | Overview of Digital Subscriber Line (DSL) Recommendations | Februar 2001 (ersetzt Version von Juli 1999) |
G.995.1 (G.ref) | Amendment 1 | November 2001 |
G.996.1 (G.test) | Test Procedures for Digital Subscriber Line (DSL) Transceivers | Februar 2001 (ersetzt Version von Juli 1999) |
G.996.1 (G.test) | Erratum 1 | Januar 2003 |
G.996.1 (G.test) | Amendment 1 – New Annex B | März 2003 |
G.997.1 (G.ploam) | Physical Layer Management for Digital Subscriber Line (DSL) Transceivers | Mai 2003 (ersetzt Version von Juli 1999) |
G.997.1 (G.ploam) | Amendment 1 | Dezember 2003 |
Tabelle F 11.1: ITU-T-Veröffentlichungen der Serie G mit xDSL-Bezug
Literatur
[F11.1] All Star Network Access Workshop. 02.-04.06.2004, Genf. http://www.itu.int/ITU-T/worksem/asna/programm.html