Digital Data System (DDS)

(last updated: 16-May-2015 09:31)
 

Books

  1. Engineering and Operations in the Bell System, Second Edition; R.F. Rey, Technical Editor; AT&T Bell Laboratories, 1983: Section 11.6.1, "Digital Data System".
     
  2. Physical Level Interfaces and Protocols; Uyless D. Black; IEEE Computer Society Press, 1988.

Periodical Articles and Conference Papers

  1. Issue of The Bell System Technical Journal on the Digital Data System, BSTJ 54:5 May-Jun 1975.
     
  2. "DDS: System Overview", BSTJ 54:5 May-Jun 1975 pgs 811-832.
     
  3. "DDS: User's View of the Network", BSTJ 54:5 May-Jun 1975 pgs 833-844.
     
  4. "DDS: Testing and Maintenance", BSTJ 54:5 May-Jun 1975 pgs 845-860.
     
  5. "DDS: Network Planning", BSTJ 54:5 May-Jun 1975 pgs 861-878.
     
  6. "DDS: Network Synchronization", BSTJ 54:5 May-Jun 1975 pgs 879-892.
     
  7. "DDS: Digital Multiplexers", BSTJ 54:5 May-Jun 1975 pgs 893-918.
     
  8. "DDS: Local Distribution System", BSTJ 54:5 May-Jun 1975 pgs 919-942.
     
  9. "DDS: Physical Design", BSTJ 54:5 May-Jun 1975 pgs 943-964.
     
  10. "The Digital Data System Launches a New Era in Data Communication", BLR 53:11 Dec 1975 pgs 420-426.
     
  11. "DATAPHONE Select-a-Station Service: Improved Transmission Facilities for Alarm Systems", BLR 55:9 Oct 1977 pgs 243-247.
     
  12. "Data Communications: A Continuing Evolution", BLR 56:7 Jul/Aug 1978 pgs 181-185.
     
  13. "Digital Data System - Status and Plans", ICC'79 paper 54.1.
     
  14. "Dataports for Digital Terminal Banks", ICC'79 paper 54.2.
     
  15. "Error Correction for Subrate Dataports", ICC'79 paper 54.3.
     
  16. "The Impact of Dataport on the Performance of a Digital Data System", ICC'79 paper 54.4.
     
  17. "A Digital Transmission Surveillance System", ICC'79 paper 54.5.
     
  18. "Speeding the Delivery of Data Communications", BLR 57:6 Jun 1979 pgs 162-168.
     
  19. "DATAPHONE II Service - New Standard for Data Communications", BLR 59:8 Oct 1981 pgs 248-252.
     
  20. "An Inside Look at DATAPHONE II Service", BLR 59:9 Nov 1981 pgs 264- 271.
     
  21. "The D4 Digital Channel Bank Family: Dataport - Digital Access Through D4", BSTJ 61:9:3 Nov 1982 pgs 2703-2720.
     
  22. "The D4 Digital Channel Bank Family: Dataport - Channel Units for Digital Data System Subrates", BSTJ 61:9:3 Nov 1982 pgs 2721-2740.
     
  23. "The D4 Digital Channel Bank Family: Dataport - Channel Units for Digital Data System 56-kb/s Rate", BSTJ 61:9:3 Nov 1982 pgs 2741-2756.
     
  24. "AT&T Readies Enhanced DDS", DC 13:8 Jul 1984 pgs 45-48.
     
  25. "The Why, How, and What of Digital Data Transmission", DC 13:13 Nov 1984 pgs 169-180.
     
  26. "Error Analysis on Digital Communications Links", TNAE 19:3 Mar 1985 pgs 51-64, 82.
     
  27. "DigiPLUS Architecture: Expanding Digital Data Services", BLR 64:2 Mar 1986 pgs 22-29.
     
  28. "AT&T Planning to Put DDS Into T1", DC 15:4 Apr 1986 pgs 55-62.
     
  29. "AT&T Extends DDS to Europe; Global Service Planned?", DC 15:11 Oct 1986 pgs 70-74.
     
  30. "Subrate Services - The Vital Link in the T1 Chain", TNAE 20:11 Nov 1986 pgs 61-67.
     
  31. "Intelligent CSUs for Performance Monitoring", TNAE 20:11 Nov 1986 pgs 78-82.
     
  32. "Managing Corporate Data Networks", ATT 2:3 1987 pgs 40-47.
     
  33. "DDS's Latest Wrinkle: User Diagnostics in a Separate Channel", DC 17:14 Dec 1988 pgs 121-141.
     
  34. "The Evolution of DDS Networks: Part I", Telecommunications (North American Edition) 23:2 Feb 1989 pgs 39-47.
     
  35. "DDS Networks: Fundamentals and Testing Techniques", Telecommunications (North American Edition) 23:3 Mar 1989 pgs 61-68.
     
  36. "Making Sense of Midrange Digital Gear", DC 18:13 Oct 1989 pgs 103- 114.
     
  37. "DDS Testing: Keep Your Options Open" (testing with DDS secondary channel), TE&M 95:4 Feb 15 1991 pgs 61-64.
     
  38. "Testing DDS on the Customer Premises", TNAE 25:8 Aug 1991 pgs 19-25.
     
  39. "CSUs/DSUs: In Search of Universal Access", DC 20:11 Sep 1991 pgs 79-110.
     
  40. "The ABCs of CSUs/DSUs", DC 20:11 Sep 1991 pg .
     
  41. "Designing Networking Solutions for the Nineties: A New Approach", ATTJ 70:5 Sep/Oct 1991 pgs 14-26.
     
  42. "The Future of Subrate Data Private Line Networking", ICM 30:3 Mar 1992 pgs 30-35.

Technical Specifications/Manuals

  1. Compatibility Bulletin CB 126 (#326-233), D3 and D4 Subrate Dataport Channel Unit Technical Reference and Compatibility Specification (formerly TA #48), Issue 2, April 1981, AT&T.
     
  2. Compatibility Bulletin CB 141 (#326-237), D3 and D4 56 KB Dataport Channel Unit Technical Reference and Compatibility Specification (formerly Technical Advisory No. 68), Issue 1, April 1981, AT&T.
     
  3. Compatibility and Interface Specification at the Subscriber Cable Distribution (Baseband) Level, American Telephone and Telegraph Company, July 1975, AT&T.
     
  4. Technical Reference PUB 41021 (326-342), Digital Data System Channel Interface Specifications, March 1973, AT&T.
     
  5. Technical Reference PUB 41450 (326-186), Digital Data System - Data Service Unit Interface Specification, November 1981, AT&T.
     
  6. Technical Reference PUB 62310, Digital Data System Channel Interface Specification, November 1987, AT&T.
     
  7. Technical Reference PUB 62120, Digital Data System with Secondary Channel, April 1984, AT&T.
     
  8. Technical Reference PUB 54075 (326-202), 56 Kb/s Subrate Data Multiplexing, August 1985, AT&T.
     
  9. 500B Data Service Unit - User's Manual for Digital 2400, Digital 4800, Digital 9600, Digital 56K, #999-102-150IS, 1984, AT&T.
     
  10. 2500-Series Data Service Units (for DATAPHONE Digital Service) User's Manual (#999-100-188IS, September 1984, AT&T.
     
  11. AT&T Dataphone II 2500-Series Data Service Units User's Manual, Issue 3, January 1988, #999-100-188, AT&T (Issue 3 includes LL signal).
     
  12. Manual for ITT D448 PCM Trunk Carrier System, section ITTR-18-340: DS-0 Rate Dataport (DS0DP) General Description, ITT.
     
  13. Manual for ITT D448 PCM Trunk Carrier System, section ITTR-18-350: Office Channel Unit Dataport (OCUDP) General Description, ITT.