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Proceedings Paper

SONET (SDH) Framer Chip Application For The B-ISDN User Network Interface: Operations And Maintenance Functional Requirements
Author(s): Susumu Yoneda; Thomas J. Robe
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Paper Abstract

This paper discusses some functional requirements of a SONET (Synchronous Optical NETwork) 1 framer chip when used in an application for a 13-ISDN User Network Interface (UM), particularly the necessary physical layer Operations and Maintenance (O&M) capabilities which provide a basis for higher layer operations and maintenance functions. O&M functions include performance monitoring, failure state indications, and maintenance signals. This work is related to a SONET framer chip research prototype project at Bellcore, and the O&M functions described in this paper will be implemented in the framer chip.

Paper Details

Date Published: 15 January 1990
PDF: 12 pages
Proc. SPIE 1179, Fiber Networking and Telecommunications, (15 January 1990); doi: 10.1117/12.963407
Show Author Affiliations
Susumu Yoneda, Bellcore (United States)
Thomas J. Robe, Bellcore (United States)


Published in SPIE Proceedings Vol. 1179:
Fiber Networking and Telecommunications
Joseph Garodnick; Lynn D. Hutcheson; David A. Kahn, Editor(s)

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