IEEE Std 802.3, 1998 Edition Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications -Description
Abstract: The media access control characteristics for the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) access method for shared medium local area networks are described. The control characteristics for full duplex dedicated channel use are also described. Specifications are provided for MAU types 1BASE5 at 1 Mb/s; Attachment Unit Interface (AUI) and MAU types 10BASE5, 10BASE2, FOIRL (fiber optic inter-repeater link), 10BROAD36, 10BASE-T, 10BASE-FL, 10BASE-FB, and 10BASE-FP at 10 Mb/s; Media Independent Interface (MII) and PHY types 100BASE-T4, 100BASE-TX, 100BASE-FX, and 100BASE-T2 at 100 Mb/s; and the Gigabit MII (GMII) and 1000BASE-X PHY types, 1000BASE-SX, 1000BASE-LX, and 1000BASE-CX, which operate at 1000 Mb/s (Gigabit Ethernet). Repeater specifications are provided at each speed. Full duplex specifications are provided at the Physical Layer for 10BASE-T, 10BASE-FL, 100BASE- TX, 100BASE-FX, 100BASE-T2, and Gigabit Ethernet. System considerations for multisegment networks at each speed and management information base (MIB) specifications are also provided.
Keywords: data processing, Ethernet, information interchange, local area networks, local area networks, management, mode of data transmission, network interconnection, models, repeater, type field
Content
1. Introduction
1.1 Overview
1.1.1 Basic concepts
1.1.2 Architectural perspectives
1.1.3 Layer interfaces
1.1.4 Application areas
1.2 Notation
1.2.1 State diagram conventions
1.2.2 Service specification method and notation
1.2.3 Physical Layer and media notation
1.2.4 Physical Layer message notation
1.3 Normative references
1.4 Definitions
1.5 Abbreviations
2. Media Access Control (MAC) service specification
2.1 Scope and field of application
2.2 Overview of the service
2.2.1 General description of services provided by the layer
2.2.2 Model used for the service specification
2.2.3 Overview of interactions
2.2.4 Basic services and options
2.3 Detailed service specification
2.3.1 MA_DATA.request
2.3.2 MA_DATA.indication
2.3.3 MA_CONTROL.request
2.3.4 MA_CONTROL.indication
3. Media access control frame structure
3.1 Overview
3.1.1 MAC frame format
3.2 Elements of the MAC frame
3.2.1 Preamble field
3.2.2 Start Frame Delimiter (SFD) field
3.2.3 Address fields
3.2.4 Destination Address field
3.2.5 Source Address field
3.2.6 Length/Type field
3.2.7 Data and PAD fields
3.2.8 Frame Check Sequence (FCS) field
3.2.9 Extension field
3.3 Order of bit transmission
3.4 Invalid MAC frame
4. Media Access Control
4.1 Functional model of the MAC method
4.1.1 Overview
4.1.2 CSMA/CD operation
4.1.3 Relationships to the MAC client and Physical Layers
4.2 CSMA/CD Media Access Control (MAC) method: Precise specification
4.2.1 Introduction
4.2.2 Overview of the procedural model
4.2.3 Frame transmission model
4.2.4 Frame reception model
4.2.5 Preamble generation
4.2.6 Start frame sequence
4.2.7 Global declarations
4.2.8 Frame transmission
4.2.9 Frame reception
4.2.10 Common procedures
4.3 Interfaces to/from adjacent layers
4.3.1 Overview
4.3.2 Services provided by the MAC sublayer
4.3.3 Services required from the physical layer
4.4 Specific implementations
4.4.1 Compatibility overview
4.4.2 Allowable implementations
4.4.3 Configuration guidelines
5. Layer Management
5.1 Introduction
5.1.1 Systems Management overview
5.1.2 Layer Management model
5.1.3 Packages
5.1.4 Conformance requirements
5.2 Management facilities
5.2.1 Introduction
5.2.2 DTE MAC Sublayer Management facilities
5.2.3 DTE Physical Sublayer Management facilities
5.2.4 DTE Management procedural model
6. Physical Signaling (PLS) service specifications
6.1 Scope and field of application
6.2 Overview of the service
6.2.1 General description of services provided by the layer
6.2.2 Model used for the service specification
6.2.3 Overview of interactions
6.2.4 Basic services and options
6.3 Detailed service specification
6.3.1 Peer-to-peer service primitives
6.3.2 Sublayer-to-sublayer service primitives
7. Physical Signaling (PLS) and Attachment Unit Interface (AUI) specifications
7.1 Scope
7.1.1 Definitions
7.1.2 Summary of major concepts
7.1.3 Application
7.1.4 Modes of operation
7.1.5 Allocation of function
7.2 Functional specification
7.2.1 PLS-PMA (DTE-MAU) Interface protocol
7.2.2 PLS interface to MAC and management entities
7.2.3 Frame structure
7.2.4 PLS functions
7.3 Signal characteristics
7.3.1 Signal encoding
7.3.2 Signaling rate
7.3.3 Signaling levels
7.4 Electrical characteristics
7.4.1 Driver characteristics
7.4.2 Receiver characteristics
7.4.3 AUI cable characteristics
7.5 Functional description of interchange circuits
7.5.1 General
7.5.2 Definition of interchange circuits
7.6 Mechanical characteristics
7.6.1 Definition of mechanical interface
7.6.2 Line interface connector
7.6.3 Contact assignments
8. Medium Attachment Unit and baseband medium specifications, type 10BASE5
8.1 Scope
8.1.1 Overview
8.1.2 Definitions
8.1.3 Application perspective: MAU and MEDIUM objectives
8.2 MAU functional specifications
8.2.1 MAU Physical Layer functions
8.2.2 MAU interface messages
8.2.3 MAU state diagrams
8.3 MAU—medium electrical characteristics
8.3.1 MAU-to-coaxial cable interface
8.3.2 MAU electrical characteristics
8.3.3 MAU-DTE electrical characteristics
8.3.4 MAU-DTE mechanical connection
8.4 Characteristics of the coaxial cable
8.4.1 Coaxial cable electrical parameters
8.4.2 Coaxial cable properties
8.4.3 Total segment dc loop resistance
8.5 Coaxial trunk cable connectors
8.5.1 Inline coaxial extension connector
8.5.2 Coaxial cable terminator
8.5.3 MAU-to-coaxial cable connection
8.6 System considerations
8.6.1 Transmission system model
8.6.2 Transmission system requirements
8.6.3 Labeling
8.7 Environmental specifications
8.7.1 General safety requirements
8.7.2 Network safety requirements
8.7.3 Electromagnetic environment
8.7.4 Temperature and humidity
8.7.5 Regulatory requirements
8.8 Protocol Implementation Conformance Statement (PICS) proforma for Clause 8, Medium Attachment Unit and baseband medium specifications, type 10BASE5
8.8.1 Overview
8.8.2 Abbreviations and special symbols
8.8.3 Instructions for completing the PICS proforma
8.8.4 Identification
8.8.5 Global statement of conformance
8.8.6 PICS proforma tables for MAU
8.8.7 PICS proforma tables for MAU AUI characteristics
8.8.8 PICS proforma tables for 10BASE5 coaxial cable
9. Repeater unit for 10 Mb/s baseband networks
9.1 Overview
9.2 References
9.3 Definitions
9.4 Compatibility interface
9.4.1 AUI compatibility
9.4.2 Mixing segment compatibility
9.4.3 Link segment compatibility
9.5 Basic functions
9.5.1 Repeater set network properties
9.5.2 Signal amplification
9.5.3 Signal symmetry
9.5.4 Signal retiming
9.5.5 Data handling
9.5.6 Collision handling
9.5.7 Electrical isolation
9.6 Detailed repeater functions and state diagrams
9.6.1 State diagram notation
9.6.2 Data and collision handling
9.6.3 Preamble regeneration
9.6.4 Fragment extension
9.6.5 MAU Jabber Lockup Protection
9.6.6 Auto-Partitioning/Reconnection (optional)
9.7 Electrical isolation
9.7.1 Environment A requirements
9.7.2 Environment B requirements
9.7.3 Environment A requirements
9.7.4 Environment B requirements
9.8 Reliability
9.9 Medium attachment unit and baseband medium specification for a vendor-independent FOIRL
9.9.1 Scope
9.9.2 FOMAU functional specifications
9.9.3 FOMAU electrical characteristics
9.9.4 FOMAU/Optical medium interface
9.9.5 Characteristics of the optical fiber cable link segment
9.9.6 System requirements
9.9.7 Environmental specifications
10. Medium attachment unit and baseband medium specifications, type 10BASE2
10.1 Scope
10.1.1 Overview
10.1.2 Definitions
10.1.3 Application perspective: MAU and medium objectives
10.2 References
10.3 MAU functional specifications
10.3.1 MAU Physical Layer functional requirements
10.3.2 MAU interface messages
10.3.3 MAU state diagrams
10.4 MAU-medium electrical characteristics
10.4.1 MAU-to-coaxial cable interface
10.4.2 MAU electrical characteristics
10.4.3 MAU-DTE electrical characteristics
10.5 Characteristics of coaxial cable system
10.5.1 Coaxial cable electrical parameters
10.5.2 Coaxial cable physical parameters
10.5.3 Total segment dc loop resistance
10.6 Coaxial trunk cable connectors
10.6.1 In-line coaxial extension connector
10.6.2 Coaxial cable terminator
10.6.3 MAU-to-coaxial cable connection
10.7 System considerations
10.7.1 Transmission system model
10.7.2 Transmission system requirements
10.8 Environmental specifications
10.8.1 Safety requirements
10.8.2 Electromagnetic environment
10.8.3 Regulatory requirements
11. Broadband medium attachment unit and broadband medium specifications, type 10BROAD36
11.1 Scope
11.1.1 Overview
11.1.2 Definitions
11.1.3 MAU and medium objectives
11.1.4 Compatibility considerations
11.1.5 Relationship to PLS and AUI
11.1.6 Mode of operation
11.2 MAU functional specifications
11.2.1 MAU functional requirements
11.2.2 DTE PLS to MAU and MAU to DTE PLS messages
11.2.3 MAU state diagrams
11.3 MAU characteristics
11.3.1 MAU-to-coaxial cable interface
11.3.2 MAU frequency allocations
11.3.3 AUI electrical characteristics
11.3.4 MAU transfer characteristics
11.3.5 Reliability
11.4 System considerations
11.4.1 Delay budget and network diameter
11.4.2 MAU operation with packets shorter than 512 bits
11.5 Characteristics of the coaxial cable system
11.5.1 Electrical requirements
11.5.2 Mechanical requirements
11.5.3 Delay requirements
11.6 Frequency translator requirements for the single-cable version
11.6.1 Electrical requirements
11.6.2 Mechanical requirements
11.7 Environmental specifications
11.7.1 Safety requirements
11.7.2 Electromagnetic environment
11.7.3 Temperature and humidity
12. Physical signaling, medium attachment, and baseband medium specifications, type 1BASE5
12.1 Introduction
12.1.1 Overview
12.1.2 Scope
12.1.3 Definitions
12.1.4 General characteristics
12.1.5 Compatibility
12.1.6 Objectives of type 1BASE5 specification
12.2 Architecture
12.2.1 Major concepts
12.2.2 Application perspective
12.2.3 Packet structure
12.3 DTE physical signaling (PLS) specification
12.3.1 Overview
12.3.2 Functional specification
12.4 Hub specification
12.4.1 Overview
12.4.2 Hub structure
12.4.3 Hub PLS functional specification
12.5 Physical medium attachment (PMA) specification
12.5.1 Overview
12.5.2 PLS-PMA interface
12.5.3 Signal characteristics
12.6 Medium Dependent Interface (MDI) specification
12.6.1 Line interface connector
12.6.2 Connector contact assignments
12.6.3 Labeling
12.7 Cable medium characteristics
12.7.1 Overview
12.7.2 Transmission parameters
12.7.3 Coupling parameters
12.7.4 Noise environment
12.8 Special link specification
12.8.1 Overview
12.8.2 Transmission characteristics
12.8.3 Permitted configurations
12.9 Timing
12.9.1 Overview
12.9.2 DTE timing
12.9.3 Medium timing
12.9.4 Special link timing
12.9.5 Hub timing
12.10 Safety
12.10.1 Isolation
12.10.2 Telephony voltages
13. System considerations for multisegment 10 Mb/s baseband networks
13.1 Overview
13.1.1 Repeater usage
13.2 Definitions
13.3 Transmission System Model 1
13.4 Transmission System Model 2
13.4.1 Round-trip collision delay
13.4.2 Interpacket gap (IPG) shrinkage
13.5 Full duplex topology limitations
14. Twisted-pair medium attachment unit (MAU) and baseband medium
14.1 Scope
14.1.1 Overview
14.1.2 Definitions
14.1.3 Application perspective
14.1.4 Relationship to PLS and AUI
14.2 MAU functional specifications
14.2.1 MAU functions
14.2.2 PMA s
14.2.3 MAU state diagrams
14.3 MAU electrical specifications
14.3.1 MAU-to-MDI interface characteristics
14.3.2 MAU-to-AUI specification
14.4 Characteristics of the simplex link segment
14.4.1 Overview
14.4.2 Transmission parameters
14.4.3 Coupling parameters
14.4.4 Noise environment
14.5 MDI specification
14.5.1 MDI connectors
14.5.2 Crossover function
14.6 System considerations
14.7 Environmental specifications
14.7.1 General safety
14.7.2 Network safety
14.7.3 Environment
14.8 MAU labeling
14.9 Timing summary
14.10 Protocol Implementation Conformance Statement (PICS) proforma for Clause 14, Twisted-pair medium attachment unit (MAU) and baseband medium, type 10BASE-T
14.10.1 Introduction
14.10.2 Identification of implementation
14.10.3 Identification of the protocol
14.10.4 PICS proforma for 10BASE-T
15. Fiber optic medium and common elements of medium attachment units and star, type 10BASE-F
15.1 Scope
15.1.1 Overview
15.1.2 Definitions
15.1.3 Applications perspective: MAUs, stars, and fiber optic medium
15.2 MDI optical characteristics
15.2.1 Transmit optical parameters
15.2.2 Receive optical parameters
15.3 Characteristics of the fiber optic medium
15.3.1 Optical fiber and cable
15.3.2 Optical medium connector plug and socket
15.3.3 Fiber optic medium insertion loss
15.3.4 Electrical isolation
15.4 MAU reliability
15.5 MAU-AUI specification
15.5.1 MAU-AUI electrical characteristics
15.5.2 MAU-AUI mechanical connections
15.5.3 Power consumption
15.5.4 MAU-AUI messages
15.6 Environmental specifications
15.6.1 Safety requirements
15.6.2 Electromagnetic environment
15.6.3 Other environmental requirements
15.7 MAU labeling
15.7.1 10BASE-FP star labeling
15.8 Protocol implementation conformance statement (PICS) proforma for Clause 15, Fiber optic medium and common elements of medium attachment units and star, type 10BASE-F
15.8.1 Introduction
15.8.2 Abbreviations and special symbols
15.8.3 Instructions for completing the pics proforma
15.8.4 Identification
15.8.5 Major capabilities/options
15.8.6 PICS Proforma for the fiber optic medium
16. Fiber optic passive star and medium attachment unit, type 10BASE-FP
16.1 Scope
16.1.1 Overview
16.2 PMA interface messages
16.2.1 PMA-to-MDI interface signal encodings
16.2.2 PMA-to-MDI OTD messages
16.2.3 MDI ORD-to-PMA messages
16.3 10BASE-FP MAU functional specifications
16.3.1 Transmit function requirements
16.3.2 Receive function requirements
16.3.3 Loopback function requirements
16.3.4 Collision presence function requirements
16.3.5 signal_quality_error Message (SQE) Test function requirements
16.3.6 Jabber function requirements
16.3.7 Link fault detection and low light function requirements
16.3.8 Interface message time references
16.3.9 MAU state diagram
16.4 Timing summary
16.5 10BASE-FP Star functional specifications
16.5.1 Star functions
16.5.2 Star optical characteristics
16.6 Protocol Implementation Conformance Statement (PICS) proforma for Clause 16, Fiber optic passive star and medium attachment unit, type 10BASE-FP
16.6.1 Introduction
16.6.2 Abbreviations and special symbols
16.6.3 Instructions for completing the PICS proforma
16.6.4 Identification
16.6.5 Major capabilities/options
16.6.6 PICS proforma for the type 10BASE-FP MAU
16.6.7 PICS proforma tables for 10BASE-FP stars
17. Fiber optic medium attachment unit, type 10BASE-FB
17.1 Scope
17.1.1 Overview
17.1.2 Relationship to AUI
17.2 PMA interface messages
17.2.1 PMA-to-MDI interface signal encodings
17.2.2 PMA-to-MDI OTD messages
17.2.3 MDI ORD-to-PMA messages
17.2.4 Transitions between signals
17.2.5 Signaling rate
17.3 MAU functional specifications
17.3.1 Transmit function requirements
17.3.2 Receive function requirements
17.3.3 Collision function requirements
17.3.4 Loopback function requirements
17.3.5 Fault-handling function requirements
17.3.6 Jabber function requirements
17.3.7 Low light level detection function requirements
17.3.8 Synchronous qualification function requirements
17.3.9 Interface message time references
17.3.10 MAU state diagrams
17.4 Timing summary
17.5 Protocol implementation conformance statement (PICS) proforma for Clause , Fiber optic medium attachment unit, type 10BASE-FB
17.5.1 Introduction
17.5.2 Abbreviations and special symbols
17.5.3 Instructions for completing the PICS proforma
17.5.4 Identification
17.5.5 PICS proforma for the type 10BASE-FB MAU
17.5.6 PICS proforma for the type 10BASE-FB MAU
18. Fiber optic medium attachment unit, type 10BASE-FL
18.1 Scope
18.1.1 Overview
18.2 PMA interface messages
18.2.1 PMA to fiber optic link segment messages
18.2.2 Fiber optic link segment to PMA messages
18.2.3 Interface message time references
18.3 MAU functional specifications
18.3.1 MAU functions
18.3.2 MAU state diagrams
18.4 Timing summary
18.5 Protocol implementation conformance statement
(PICS) proforma for Clause , Fiber optic medium attachment unit,
type 10BASE-FL
18.5.1 Introduction
18.5.2 Abbreviations and special symbols
18.5.3 Instructions for completing the PICS proforma
18.5.4 Identification
18.5.5 Major capabilities/options
18.5.6 PICS proforma tables for the type 10BASE-FL MAU
19. Layer Management for 10 Mb/s baseband repeaters
19.1 Introduction
19.1.1 Scope
19.1.2 Relationship to objects in IEEE Std 802.1F-1993
19.1.3 Definitions
19.1.4 Symbols and abbreviations
19.1.5 Management model
19.2 Managed objects
19.2.1 Introduction
19.2.2 Overview of managed objects
19.2.3 Repeater managed object class
19.2.4 ResourceTypeID Managed Object Class
19.2.5 Group managed object class
19.2.6 Port managed object class
20. Layer Management for 10 Mb/s baseband medium attachment units
20.1 Introduction
20.1.1 Scope
20.1.2 Management model
20.2 Managed objects
20.2.1 Text description of managed objects
20.2.2 MAU Managed object class
21. Introduction to 100 Mb/s baseband networks, type 100BASE-T
21.1 Overview
21.1.1 Reconciliation Sublayer (RS) and Media Independent Interface (MII)
24.8 Protocol Implementation Conformance Statement (PICS) proforma for Clause 24, Physical Coding Sublayer (PCS) and Physical Medium Attachment (PMA) sublayer, type 100BASE-X
24.8.1 Introduction
24.8.2 Identification
24.8.3 PICS proforma tables for the Physical Coding Sublayer (PCS) and Physical Medium Attachment (PMA) sublayer, type 100BASE-X
25. Physical Medium Dependent (PMD) sublayer and baseband medium, type 100BASE-TX
25.1 Overview
25.2 Functional specifications
25.3 General exceptions
25.4 Specific requirements and exceptions
25.4.1 Change to 7.2.3.1.1, “Line state patterns”
25.4.2 Change to 7.2.3.3, “Loss of synchronization”
25.4.3 Change to Table 8-1, “Contact assignments for unshielded twisted pair”
25.4.4 Deletion of 8.3, “Station labelling”
25.4.5 Change to 9.1.9, “Jitter”
25.4.6 Replacement of 11.2, “Crossover function”
25.4.7 Change to A.2, “DDJ test pattern for baseline wander measurements”
25.4.8 Change to annex G, “Stream cipher scrambling function”
25.4.9 Change to annex I, “Common mode cable termination”
25.5 Protocol Implementation Conformance Statement (PICS) proforma for Clause 25, Physical Medium Dependent (PMD) sublayer and baseband medium, type 100BASE-TX
25.5.1 Introduction
25.5.2 Identification
25.5.3 Major capabilities/options
25.5.4 PICS proforma tables for the Physical Medium Dependent (PMD) sublayer and baseband medium, type 100BASE-TX
26. Physical Medium Dependent (PMD) sublayer and baseband medium, type 100BASE-FX
26.1 Overview
26.2 Functional specifications
26.3 General exceptions
26.4 Specific requirements and exceptions
26.4.1 Medium Dependent Interface (MDI)
26.4.2 Crossover function
26.5 Protocol Implementation Conformance Statement (PICS) proforma for Clause , Physical Medium Dependent (PMD) sublayer and baseband medium, type 100BASE-FX
26.5.1 Introduction
26.5.2 Identification
26.5.3 Protocol summary
26.5.4 Major capabilities/options
26.5.5 PICS proforma tables for Physical Medium Dependent (PMD) sublayer and baseband medium, type 100BASE-FX
27. Repeater for 100 Mb/s baseband networks
27.1 Overview
27.1.1 Scope
27.1.2 Application perspective
27.1.3 Relationship to PHY
27.2 PMA interface messages
27.3 Repeater functional specifications
27.3.1 Repeater functions
27.3.2 Detailed repeater functions and state diagrams
27.4 Repeater electrical specifications
27.4.1 Electrical isolation
27.5 Environmental specifications
27.5.1 General safety
27.5.2 Network safety
27.5.3 Electrical isolation
27.5.4 Reliability
27.5.5 Environment
27.6 Repeater labeling
27.7 Protocol Implementation Conformance Statement (PICS) proforma for Clause , Repeater for 100 Mb/s baseband networks
27.7.1 Introduction
27.7.2 Identification
27.7.3 Major capabilities/options
27.7.4 PICS proforma tables for the repeater for 100 Mb/s baseband networks
28. Physical Layer link signaling for 10 Mb/s and 100 Mb/s Auto-Negotiation on twisted pair
28.1 Overview
28.1.1 Scope
28.1.2 Application perspective/objectives
28.1.3 Relationship to ISO/IEC 8802-3
28.1.4 Compatibility considerations
28.2 Functional specifications
28.2.1 Transmit function requirements
28.2.2 Receive function requirements
28.2.3 Arbitration function requirements
28.2.4 Management function requirements
28.2.5 Absence of management function
28.2.6 Technology-Dependent Interface
28.3 State diagrams and variable definitions
28.3.1 State diagram variables
28.3.2 State diagram timers
28.3.3 State diagram counters
28.3.4 State diagrams
28.4 Electrical specifications
28.5 Protocol Implementation Conformance Statement (PICS) proforma for Clause 28, Physical Layer link signaling for 10 Mb/s and 100 Mb/s Auto-Negotiation on twisted pair
28.5.1 Introduction
28.5.2 Identification
28.5.3 Major capabilities/options
28.5.4 PICS proforma tables for Physical Layer link signaling for 10 Mb/s and 100 Mb/s Auto-Negotiation on twisted pair
28.6 Auto-Negotiation expansion
29. System considerations for multisegment
100BASE-T networks
29.1 Overview
29.1.1 Single collision domain multisegment networks
29.1.2 Repeater usage
29.2 Transmission System Model 1
29.3 Transmission System Model 2
29.3.1 Round-trip collision delay
29.4 Full duplex 100 Mb/s topology limitations
30. 10 Mb/s, 100 Mb/s, and 1000 Mb/s Management
30.1 Overview
30.1.1 Scope
30.1.2 Relationship to objects in IEEE 802.1F
30.1.3 Systems management overview
30.1.4 Management model
30.2 Managed objects
30.2.1 Introduction
30.2.2 Overview of managed objects
30.2.3 Containment
30.2.4 Naming
30.2.5 Capabilities
30.3 Layer management for DTEs
30.3.1 MAC entity managed object class
30.3.2 PHY devicePHY device managed object class
30.3.3 MAC control entity object class
30.3.4 PAUSE entity managed object class
30.4 Layer management for 10, 100, and 1000 Mb/s baseband repeaters
30.4.1 Repeater managed object class
30.4.2 Group managed object class
30.4.3 Repeater port managed object class
30.5 Layer management for 10, 100, and 1000 Mb/s medium attachment units (MAUs)
30.5.1 MAU managed object class
30.6 Management for link Auto-Negotiation
30.6.1 Auto-Negotiation managed object class
31. MAC Control
31.1 Overview
31.2 Layer architecture
31.3 Support by interlayer interfaces
31.4 MAC Control frames
31.4.1 MAC Control frame format
31.5 Opcode-independent MAC Control sublayer operation
31.5.1 Frame parsing and data frame reception
31.5.2 Control frame reception
31.5.3 Opcode-independent MAC Control receive state diagram
31.6 Compatibility requirements
31.7 MAC Control client behavior
31.8 Protocol Implementation Conformance Statement (PICS) proforma for Clause 31, MAC Control
31.8.1 Introduction
31.8.2 Identification
31.8.3 PICS proforma for MAC Control frames
32. Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA) sublayer and baseband medium, type 100BASE-T2
32.1 Overview
32.1.1 Relation of 100BASE-T2 to other standards
32.1.2 Operation of 100BASE-T2
32.1.3 Application of 100BASE-T2
32.1.4 State diagram conventions
32.2 PHY Control functional specifications and service interface
32.2.1 PHY Control function
32.2.2 PHY Control Service interface
32.2.3 State diagram variables
32.2.4 State diagram timers
32.2.5 PHY Control state diagram
32.3 PCS functional specifications
32.3.1 PCS functions
32.3.2 PCS interfaces
32.3.3 Frame structure
32.3.4 State variables
32.3.5 State diagrams
32.3.6 PCS electrical specifications
32.4 PMA functional specifications and service interface
32.4.1 PMA functional specifications
32.4.2 PMA service interface
32.5 Management functions
32.5.1 100BASE-T2 Use of Auto-Negotiation and MII Registers 8, 9, and 10
32.5.2 Management functions
32.5.3 PHY specific registers for 100BASE-T2
32.5.4 Changes and additions to Auto-Negotiation (28)
32.6 PMA electrical specifications
32.6.1 PMA-to-MDI interface characteristics
32.6.2 Power consumption
32.7 Link segment characteristics
32.7.1 Cabling
32.7.2 Link transmission parameters
32.7.3 Noise
32.7.4 Installation practice
32.8 MDI specification
32.8.1 MDI connectors
32.8.2 Crossover function
32.9 System considerations
32.10 Environmental specifications
32.10.1 General safety
32.10.2 Network safety
32.10.3 Environment
32.10.4 Cabling specifications
32.11 PHY labeling
32.12 Delay constraints
32.12.1 PHY delay constraints (exposed MII)
32.12.2 DTE delay constraints (unexposed MII)
32.13 Protocol Implementation Conformance Statement (PICS) proforma for Clause , Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA) sublayer and baseband medium, type 100BASE-T2
32.13.1 Identification
32.13.2 Major capabilities/options
32.13.3 Compatibility considerations
32.13.4 PHY control function
32.13.5 Physical Coding Sublayer (PCS) or Physical Medium Attachment (PMA) sublayer
33. Clause 33 is reserved for future use.
34. Introduction to 1000 Mb/s baseband network
34.1 Overview
34.1.1 Reconciliation Sublayer (RS) and Gigabit Media Independent Interface (GMII)
34.1.2 Physical Layer signaling systems
34.1.3 Repeater
34.1.4 Auto-Negotiation, type 1000BASE-X
34.1.5 Physical Layer line signaling for 10 Mb/s and 100 Mb/s Auto-Negotiation on twisted pair
38.6.11 Conformance test signal at TP3 for receiver testing
38.6.12 Measurement of the receiver 3 dB electrical upper cutoff frequency
38.7 Environmental specifications
38.7.1 General safety
38.7.2 Laser safety
38.7.3 Installation
38.8 Environment
38.8.1 Electromagnetic emission
38.8.2 Temperature, humidity, and handling
38.9 PMD labeling requirements
38.10 Fiber optic cabling model
38.11 Characteristics of the fiber optic cabling
38.11.1 Optical fiber and cable
38.11.2 Optical fiber connection
38.11.3 Medium Dependent Interface (MDI)
38.11.4 single-mode fiber offset-launch mode-conditioning patch cord for MMF operation of 1000BASE-LX
38.12 Protocol Implementation Conformance Statement (PICS) proforma for Clause 38, Physical Medium Dependent (PMD) sublayer and baseband medium, type 1000BASE-LX (Long Wavelength Laser) and 1000BASE-SX (Short Wavelength Laser)
38.12.1 Introduction
38.12.2 Identification
38.12.3 Major capabilities/options
38.12.4 PICS proforma tables for Physical Medium Dependent (PMD) sublayer and baseband medium, type 1000BASE-LX (Long Wavelength Laser) and 1000BASE-SX (Short Wavelength Laser)
39. Physical Medium Dependent (PMD) sublayer and baseband medium, type 1000BASE-CX (short-haul copper)
39.8 Protocol Implementation Conformance Statement (PICS) proforma for Clause , Physical Medium Dependent (PMD) sublayer and baseband medium, type 1000BASE-CX
39.8.1 Introduction
39.8.2 Identification
39.8.3 Major capabilities/options
39.8.4 pics proforma tables for physical medium dependent (pmd) sublayer and baseband medium, type 1000base-cx (short-haul copper)
40. Clause 40 is reserved for future use.
41. Repeater for 1000 Mb/s baseband networks
41.1 Overview
41.1.1 Scope
41.1.2 Application perspective
41.1.3 Relationship to PHY
41.2 Repeater functional specifications
41.2.1 Repeater functions
41.2.2 Detailed repeater functions and state diagrams
41.3 Repeater electrical specifications
41.3.1 Electrical isolation
41.4 Environmental specifications
41.4.1 General safety
41.4.2 Network safety
41.4.3 Electrical isolation
41.4.4 Reliability
41.4.5 Environment
41.5 Repeater labeling
41.6 Protocol Implementation Conformance Statement (PICS) proforma for Clause 41, Repeater for 1000 Mb/s baseband networks
41.6.1 Introduction
41.6.2 Identification
41.6.3 Major capabilities/options
41.6.4 PICS proforma tables for the Repeater for 1000 Mb/s baseband networks
42. System considerations for multisegment 1000 Mb/s networks
42.1 Overview
42.1.1 Single collision domain multisegment networks
42.1.2 Repeater usage
42.2 Transmission System Model 1
42.3 Transmission System Model 2
42.3.1 Round-trip collision delay
42.4 Full duplex 1000 Mb/s topology limitations
Annex A Additional reference material
Annex B System guidelines
B.1 Baseband system guidelines and concepts, 10 Mb/s
B.1.1 Overall system objectives
B.1.2 Analog system components and parameter values
B.1.3 Minimum frame length determination
B.1.4 System jitter budgets
B.1.5 Systems consideration calculations
B.2 System parameters and budgets for 1BASE5
B.2.1 Delay budget
B.2.2 Minimum frame length determination
B.2.3 Jitter budget
B.3 Example crosstalk computation for multiple disturbers, balanced-pair cable
B.4 10BASE-T guidelines
B.4.1 System jitter budget
B.4.2 Filter characteristics
B.4.3 Notes for conformance testing
B.5 10BASE-F
B.5.1 System jitter budget
B.5.2 10BASE-FP fiber optic segment loss budget
Annex C State diagram, MAC sublayer
Annex D Application context, selected medium specifications
D.1 Introduction
D.2 Type 10BASE5 applications
D.3 Type 10BASE2 applications
D.4 Type FOIRL and 10BASE-F Applications; alternative fiber optic medium applications
D.4.1 Alternative fiber types
D.4.2 Type 10BASE-FP applications using 50/125 m fiber
D.5 10BASE-T use of cabling systems with a nominal differential characteristic impedance of 120 ࡎ
D.6 10BASE-T use of cabling systems with a nominal differential characteristic impedance of 150 ࡎ
Annex E Receiver wavelength design considerations (FOIRL)
Annex F Additional attributes required for systems
F.1 Introduction
F.1.1 Scope
F.2 Objects/Attributes/Actions/Notifications
F.2.1 TimeSinceSystemReset attribute
F.2.2 RepeaterResetTimeStamp attribute
F.2.3 ResetSystemAction action
Annex G Additional material required for conformance testing
G.1 Introduction
G.1.1 Material in support of the aDataRateMismatches attribute
Annex H GDMO specifications for CSMA/CD managed objects
H.1 Use of MAC and PLS Sublayer Management Definitions with CMIS/CMIP and ISO/IEC 15802-2: 1995 Management Protocols
H.1.1 DTE MAC sublayer managed object class
H.1.2 ResourceTypeID managed object class
H.1.3 DTE physical layer managed object class
H.2 GDMO specification for Repeater Management Object Class
H.2.1 Repeater managed object class
H.2.2 ResourceTypeID managed object class
H.2.3 Group managed object class
H.2.4 Port managed object class
H.2.5 Common Attributes Template
H.3 GDMO specification for MAU Management Objects
H.3.1 MAU Managed Object Class
H.4 GDMO and ASN.1 definitions for management
H.4.1 Common Attributes Template
H.4.2 ASN.1 module
Annex 22A MII output delay, setup, and hold time budget
22A.1 System model
22A.2 Signal transmission path characteristics
22A.3 Budget calculation
Annex 22B MII driver ac characteristics
22B.1 Implications of CMOS ASIC processes
22B.2 Ro(min) and V, I values for operation from 5 V ± 10% supply
22B.3 Ro(min) and V, I values for operation from 3.3 ± 0.3 V supply
Annex 22C Measurement techniques for MII signal timing characteristics
22C.1 Measuring timing characteristics of source terminated signals
22C.2 Measuring timing characteristics of transmit signals at the MII
22C.3 Measuring timing characteristics of receive signals at the MII
22C.4 Measuring timing characteristics of MDIO
Annex 23A 6T code words
Annex 23B Noise budget
Annex 23C Use of cabling systems with a nominal differential characteristic impedance of 120 ࡎ
Annex 27A Repeater delay consistency requirements
Annex 28A Selector Field definitions
Annex 28B IEEE 802.3 Selector Base Page definition
28B.1 Selector field value
28B.2 Technology Ability Field bit assignments
28B.3 Priority resolution
28B.4 Message Page transmission convention
Annex 28C Next Page Message Code Field definitions
