OAM&P for ISDN basic access DSL based on ANSI physical layer standards

Author

Starr, Thomas J J

Author_Institution

AT&T Bell Lab., Naperville, IL, USA

Volume

29

Issue

6

fYear

1991

fDate

6/1/1991 12:00:00 AM

Firstpage

59

Lastpage

63

Abstract

The operations administration maintenance and provisioning (OAM&P) functions provided by the American National Standards Institute (ANSI) for the following standards are described: T1.601, a 2B1Q-based transmission system at the network side of the NT1; T1.605, the United States version of the International Consultative Committee for Telephone and Telegraph (CCITT) Rec. I.430; and T1.216, for management of the ISDN basic rate physical layer. System life-cycle costs are discussed. These consist of the total of hardware cost, line engineering and installation cost, lifetime maintenance costs, and lifetime operations costs. A complete list of the OAM&P functions provided in the August 1990 draft proposed update to ANSI T1.601 is given together with their motivations. The other standards are only briefly considered. Field experience with ANSI-based maintenance is considered.<>

Keywords

ISDN; maintenance engineering; standards; subscriber loops; telecommunication network management; 2B1Q-based transmission system; ANSI T1.601; ANSI physical layer standards; ANSI-based maintenance; American National Standards Institute; CCITT Rec. I.430; ISDN basic access DSL; ISDN basic rate physical layer; International Consultative Committee for Telephone and Telegraph; OAM functions; OAM&P functions; T1.216; T1.605; USA; digital subscriber line; hardware cost; installation cost; lifetime maintenance costs; lifetime operations costs; line engineering cost; operations administration maintenance and provisioning; system life-cycle costs; ANSI standards; Automatic testing; Costs; DSL; Hardware; Helium; ISDN; Physical layer; Telephony; Transceivers;

fLanguage

English

Journal_Title

Communications Magazine, IEEE

Publisher

ieee

ISSN

0163-6804

Type

jour

DOI

10.1109/35.79403

Filename

79403