SONET enhancements: further integration of transmission and switching

Author

Bootman, Steve

fYear

1990

fDate

16-19 Apr 1990

Firstpage

544

Abstract

The creation of the enhanced set of ANSI SONET (synchronous optical network) standards is reviewed. With the completion of Phase II of SONET, it will be possible to integrate many of the signal-transport and operations functions. The new short range optical standard will allow network elements to be interconnected optically on an intraoffice basis. The reissue of T1.102 (Digital Hierarchy-Electrical Interfaces) will contain standards for the electrical interfaces STS-1 and STS-3. The original SONET formats standard (T1.105-1988) will have an addendum attached to fill out the requirements for APS (automatic protection switch) and necessary overhead processing for intraoffice applications. An entirely new standard covering OAM&P (operations, maintenance, administration, and provisioning) is being created. Issues in office level integration are discussed

Keywords

optical links; standards; synchronisation; SONET formats; SONET standards; STS-1; STS-3; T1.102; administration; automatic protection switch; digital hierarchy; electrical interfaces; intraoffice applications; maintenance; network elements; office level integration; operations; overhead processing; provisioning; short range optical standard; switching; synchronous optical network; transmission; ANSI standards; Communication standards; Communication switching; Data communication; High speed optical techniques; Relays; SONET; Stimulated emission; Synchronous digital hierarchy; Telecommunication network management;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 1990. ICC '90, Including Supercomm Technical Sessions. SUPERCOMM/ICC '90. Conference Record., IEEE International Conference on

Conference_Location

Atlanta, GA

Type

conf

DOI

10.1109/ICC.1990.117138

Filename

117138