IEEE ANSI 802.4 1990
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IEEE Standard for Information processing systems — Local area networks –Part 4: Standard for Token-Passing Bus Access Method and Physical Layer Specifications
Published By | Publication Date | Number of Pages |
IEEE | 1990 | 278 |
New IEEE Standard – Inactive – Withdrawn. This local area network (LAN) standard deals with all elements of the token-passing bus access method and its associated physical signaling and media technologies. To facilitate interconnection of stations by way of a LAN using the token-passing bus access method, this standard specifies the characteristics of the transmission medium; the signaling method used; the frame formats transmitted; the actions of a station upon receipt of a frame; the services provided at the conceptual interface between the Medium Access Control (MAC) sublayer and the Logical Link Control (LLC) sublayer; and the actions, entities and values used by management. There are four medium characteristics and signaling methods: 5 and 10 Mb/s phase-coherent FSK; 1, 5, and 10 Mb/s broadband; 10 and 20 Mb/s fiberoptic; and 1 Mb/s phase-continuous FSK.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | Title Page |
4 | Foreword |
9 | CONTENTS |
15 | 1. Introduction and Overview |
29 | 2. LLC-MAC Interface Service Specification |
33 | 3. MAC Sublayer Management |
41 | 4. Frame Formats |
53 | 5. Elements of MAC Sublayer Operation |
77 | 6. MAC Sublayer Definitions and Requirements |
87 | 7. Access Control Machine (ACM) Description |
133 | 8. MAC Sublayer-Physical Layer Interface Service Specification |
139 | 9. Physical Layer Entity (PLE) Management |
145 | 10. Exposed DTE-DCE Interface |
167 | 11. RESERVED |
169 | 12. Single-Channel Phase-Coherent-FSK Bus Physical Layer Entity (PLE) |
183 | 13. Single-Channel Phase-Coherent-FSK Bus Medium |
195 | 14. Broadband Bus Physical Layer Entity (PLE) |
223 | 15. Broadband Bus Medium |
233 | 16. Fiber Optic Physical Layer Entity (PLE) |
247 | 17. Fiber Optic Medium |
257 | 18. Single-Channel Phase-Continuous-FSK Bus Physical Layer Entity (PLE) |
267 | 19. Single-Channel Phase-Continuous-FSK Bus Medium |
277 | Appendix A—A Model Used for the Service Specification |