ISO 8802-3:1989

1 Introduction
1.1 Overview
1.2 Notation
1.3 References
1.4 Definitions
2 MAC service specification
2.1 Scope and field of application
2.2 Overview of the service
2.3 Detailed service specification
3 Media access control frame structure
3.1 Overview
3.2 Elements of the MAC frame
3.3 Order of bit transmission
3.4 Invalid MAC frame
4 Media access control
4.1 Functional model of the media access control
        method
4.2 CSMA/CD media access control method (MAC):
        precise specification
4.3 Interfaces to/from adjacent layers
4.4 Specific implementations
5 Layer management
5.1 Introduction
5.2 Management facilities
6 PLS service specifications
6.1 Scope and field of application
6.2 Overview of the service
6.3 Detailed service specification
7 Physical signaling (PLS) and attachment unit
        interface (AUI) specifications
7.1 Scope
7.2 Functional specification
7.3 Signal characteristics
7.4 Electrical characteristics
7.5 Functional description of interchange circuits
7.6 Mechanical characterisation
8 Medium attachment unit and baseband medium
        specifications, Type 10BASE5
8.1 Scope
8.2 MAU functional specifications
8.3 MAU-medium electrical characteristics
8.4 Characteristics of the coaxial cable
8.5 Coaxial trunk cable connectors
8.6 System considerations
8.7 Environmental specifications
9 Repeater unit for 10 Mb/s baseband networks
9.1 Overview
9.2 Definitions
9.3 References
9.4 Compatibility Interface
9.5 Basic functions
9.6 Detailed repeater functions and state diagrams
9.7 Electrical isolation
9.8 Reliability
9.9 Medium attachment unit and baseband medium
        specification
10 Medium attachment unit and baseband medium
        specifications, type 10BASE2
10.1 Scope
10.2 References
10.3 MAU functional specifications
10.4 MAU-medium electrical characteristics
10.5 Characteristics of coaxial cable system
10.6 Coaxial trunk cable connectors
10.7 System considerations
10.8 Environmental specifications
11 Broadband medium attachment unit and broadband
        medium specifications, type 10BROAD36
11.1 Scope
11.2 MAU functional specifications
11.3 MAU characteristics
11.4 System considerations
11.5 Characteristics fo the coaxial cable system
11.6 Frequency translator requirements for the single-
        cable version
11.7 Environmental specification
12 Physical signaling, medium attachment and baseband
        medium specification, Type 1BASE5
12.1 Introduction
12.2 Architecture
12.3 DTE physical signaling (PLS) specification
12.4 Hub specification
12.5 Physical medium attachment (PMA) specification
12.6 Medium Dependent Interface (MDI) specification
12.7 Cable medium characteristics
12.8 Special link specification
12.9 Timing
12.10 Safety
13 System considerations for multisegment 10 Mb/s
        basebend networks
13.1 Overview
13.2 Definitions
13.3 Transmission System Model 1
13.4 Transmission System model 2
14 Twisted-pair medium attachment unit (MAU) and
        baseband medium, Type 10BASE-T
14.1 Scope
14.2 MAU functional specifications
14.3 MAU electrical specifications
14.4 Characteristics of the simplex link segment
14.5 MDI specification
14.6 System considerations
14.7 Environmental specifications
14.8 MAU labeling
14.9 Timing summary
14.10 Type 10BASE-T MAU Protocol Implementation Conformance
15 Fiber optic medium and common elements of medium
        attachment units and star, Type 10BASE-F
15.1 Scope
15.2 MIDI optical characteristics
15.3 Characteristics of the fiber optic medium
15.4 MAU reliability
15.5 MAU-AUI specification
15.6 Environmental specifications
15.7 MAU 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
16 Fiber optic passive star and medium attachment unit,
        Type 10BASE-FP
16.1 Scope
16.2 PMA interface messages
16.3 10BASE-FP MAU functional specifications
16.4 Timing summary
16.5 10BASE-FP Star functional specifications
16.6 Protocol Implementation Conformance Statement (PICS)
        proforma for clause 16, fiber optic passive star
        and medium attachment unit, Type 10BASE-FP
17 Fiber optic medium attachment unit, Type 10BASE-FB
17.1 Scope
17.2 PMA interface messages
17.3 MAU functional specifications
17.4 Timing summary
17.5 Protocol implementation conformance statement (PICS)
        proforma for clause 17, fiber optic medium attachment
        unit, Type 10BASE-FB
18 Fiber optic medium attachment unit, Type 10BASE-FL
18.1 Scope
18.2 PMA interface messages
18.3 MAU functional specifications
18.4 Timing summary
18.5 Protocol implementation conformance statement (PICS)
        proforma for clause 18, fiber optic medium attachment
        unit, Type 10bASE-FL
19 Layer Management for 10 Mb/s baseband repeaters
19.1 Introduction
19.2 Managed objects
20 Layer Management for 10 Mb/s baseband medium
        attachment units
20.1 Introduction
20.2 Managed objects
ANNEX
Annex A (informative) Additional reference material
Annex B (informative) System guidelines
B.1 Baseband system guidelines and concepts, 10 Mb/s
B.2 System parameters and budgets for 1BASE5
B.3 Example crosstalk computation for multiple
        disturbers, balanced-pair cable
B.4 10BASE-T guidelines
B.5 10BASE-F
Annex C (informative) State diagram, MAC sublayer
C.1 Introduction
C.2 CSMA/CD media access control state machine overview
C.3 Receive component overview
Annex D (informative) Application context, selected medium
        specification
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.5 10BASE-T use of cabling systems with a nominal
        differential characteristic impedance of 120 Omega
D.6 10BASE-T use of cabling systems with a nominal
        differential characteristic impedance of 150 Omega
Annex E (informative) Receiver wavelength design
        considerations (FOIRL)
Annex F (normative) Additional attributes required for systems
F.1 Introduction
F.2 Objects/Attributes/Actions/Notifications
Annex G (normative) Additional material required for
        conformance testing
G.1 Introduction
Annex H (normative) GDMO specifications for CSMA/CD managed
        objects
H.1 Use of MAC and PLS Sublayer Management Definitions
        with CMIS/CMIP ansd ISO/IEC 15802-2:1995 Management
        Protocols
H.2 GDMO specification for Repeater Management Object
        Class
H.3 GDMO specification for MAU Management Objects
H.4 GDMO and ASN.1 definitions for management
Maintenance Revision 4; Changes to clauses 7 and 8 of
ANSI/IEEE Std 802.3

This standard specifies the media access control characteristics for the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) access method. It also specifies the media, Medium Attachment Unit (MAU) and physical layer repeater unit for 10 Mb/s baseband systems. Specifications for MAU types 10BASE5, 10BASE2 and FORIL (fiber optic inter-repeater link) are included. Layer and sublayer interface specifications are aligned to the ISO Open Systems Interconnection Basic Reference Model and 8802 models. The 8802-3 internal model is defined and used.