{"id":397806,"date":"2024-10-20T04:32:22","date_gmt":"2024-10-20T04:32:22","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-802-3-2012-3\/"},"modified":"2024-10-26T08:20:26","modified_gmt":"2024-10-26T08:20:26","slug":"ieee-802-3-2012-3","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-802-3-2012-3\/","title":{"rendered":"IEEE 802.3-2012"},"content":{"rendered":"

Revision Standard – Superseded. Ethernet local area network operation is specified for selected speeds of operation from 1 Mb\/s to 100 Gb\/s using a common media access control (MAC) specification and management information base (MIB). The Carrier Sense Multiple Access with Collision Detection (CSMA\/CD) MAC protocol specifies shared medium (half duplex) operation, as well as full duplex operation. Speed specific Media Independent Interfaces (MIIs) allow use of selected Physical Layer devices (PHY) for operation over coaxial, twisted-pair or fiber optic cables. System considerations for multisegment shared access networks describe the use of Repeaters that are defined for operational speeds up to 1000 Mb\/s. Local Area Network (LAN) operation is supported at all speeds. Other specified capabilities include various PHY types for access networks, PHYs suitable for metropolitan area network applications, and the provision of power over selected twisted-pair PHY types.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std 802.3\u2122-2012 front cover <\/td>\n<\/tr>\n
3<\/td>\nTitle page <\/td>\n<\/tr>\n
6<\/td>\nNotice to users
Copyrights
Updating of IEEE documents
Errata
Patents <\/td>\n<\/tr>\n
7<\/td>\nParticipants <\/td>\n<\/tr>\n
21<\/td>\nIntroduction <\/td>\n<\/tr>\n
25<\/td>\nContents <\/td>\n<\/tr>\n
55<\/td>\nIMPORTANT NOTICE
1. Introduction
1.1 Overview
1.1.1 Scope <\/td>\n<\/tr>\n
56<\/td>\n1.1.2 Basic concepts
1.1.2.1 Half duplex operation
1.1.2.2 Full duplex operation
1.1.3 Architectural perspectives <\/td>\n<\/tr>\n
57<\/td>\n1.1.3.1 Architectural rationale
1.1.3.2 Compatibility interfaces <\/td>\n<\/tr>\n
60<\/td>\n1.1.4 Layer interfaces
1.1.5 Application areas
1.2 Notation
1.2.1 State diagram conventions <\/td>\n<\/tr>\n
61<\/td>\n1.2.2 Service specification method and notation <\/td>\n<\/tr>\n
62<\/td>\n1.2.2.1 Classification of service primitives
1.2.3 Physical Layer and media notation <\/td>\n<\/tr>\n
63<\/td>\n1.2.4 Physical Layer message notation
1.2.5 Hexadecimal notation
1.2.6 Accuracy and resolution of numerical quantities
1.3 Normative references <\/td>\n<\/tr>\n
70<\/td>\n1.4 Definitions <\/td>\n<\/tr>\n
98<\/td>\n1.5 Abbreviations <\/td>\n<\/tr>\n
103<\/td>\n2. 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 <\/td>\n<\/tr>\n
104<\/td>\n2.2.4 Basic services
2.3 Detailed service specification
2.3.1 MA_DATA.request
2.3.1.1 Function
2.3.1.2 Semantics of the service primitive
2.3.1.3 When generated
2.3.1.4 Effect of receipt
2.3.1.5 Additional comments <\/td>\n<\/tr>\n
105<\/td>\n2.3.2 MA_DATA.indication
2.3.2.1 Function
2.3.2.2 Semantics of the service primitive
2.3.2.3 When generated <\/td>\n<\/tr>\n
106<\/td>\n2.3.2.4 Effect of receipt
2.3.2.5 Additional comments <\/td>\n<\/tr>\n
107<\/td>\n3. Media Access Control (MAC) frame and packet specifications
3.1 Overview
3.1.1 Packet format <\/td>\n<\/tr>\n
108<\/td>\n3.1.2 Service interface mappings
3.2 Elements of the MAC frame and packet
3.2.1 Preamble field
3.2.2 Start Frame Delimiter (SFD) field
3.2.3 Address fields <\/td>\n<\/tr>\n
109<\/td>\n3.2.3.1 Address designation
3.2.4 Destination Address field <\/td>\n<\/tr>\n
110<\/td>\n3.2.5 Source Address field
3.2.6 Length\/Type field
3.2.7 MAC Client Data field <\/td>\n<\/tr>\n
111<\/td>\n3.2.8 Pad field
3.2.9 Frame Check Sequence (FCS) field
3.2.10 Extension field <\/td>\n<\/tr>\n
112<\/td>\n3.3 Order of bit transmission
3.4 Invalid MAC frame <\/td>\n<\/tr>\n
113<\/td>\n4. Media Access Control
4.1 Functional model of the MAC method
4.1.1 Overview <\/td>\n<\/tr>\n
114<\/td>\n4.1.2 CSMA\/CD operation
4.1.2.1 Normal operation
4.1.2.1.1 Transmission without contention <\/td>\n<\/tr>\n
115<\/td>\n4.1.2.1.2 Reception without contention
4.1.2.2 Access interference and recovery <\/td>\n<\/tr>\n
116<\/td>\n4.1.3 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 <\/td>\n<\/tr>\n
117<\/td>\n4.2.2.1 Ground rules for the procedural model
4.2.2.2 Use of Pascal in the procedural model <\/td>\n<\/tr>\n
118<\/td>\n4.2.2.3 Organization of the procedural model
4.2.2.4 Layer management extensions to procedural model
4.2.3 Packet transmission model <\/td>\n<\/tr>\n
119<\/td>\n4.2.3.1 Transmit data encapsulation <\/td>\n<\/tr>\n
124<\/td>\n4.2.3.2 Transmit media access management
4.2.3.2.1 Deference
4.2.3.2.2 Interpacket gap <\/td>\n<\/tr>\n
125<\/td>\n4.2.3.2.3 Collision handling (half duplex mode only)
4.2.3.2.4 Collision detection and enforcement (half duplex mode only)
4.2.3.2.5 Collision backoff and retransmission (half duplex mode only) <\/td>\n<\/tr>\n
126<\/td>\n4.2.3.2.6 Full duplex transmission
4.2.3.2.7 Packet bursting (half duplex mode only)
4.2.3.3 Minimum frame size <\/td>\n<\/tr>\n
127<\/td>\n4.2.3.4 Carrier extension (half duplex mode only)
4.2.4 Frame reception model
4.2.4.1 Receive data decapsulation
4.2.4.1.1 Address recognition <\/td>\n<\/tr>\n
128<\/td>\n4.2.4.1.2 Frame check sequence validation
4.2.4.1.3 Frame disassembly
4.2.4.2 Receive media access management
4.2.4.2.1 Framing
4.2.4.2.2 Collision filtering <\/td>\n<\/tr>\n
129<\/td>\n4.2.5 Preamble generation
4.2.6 Start frame sequence
4.2.7 Global declarations
4.2.7.1 Common constants, types, and variables <\/td>\n<\/tr>\n
131<\/td>\n4.2.7.2 Transmit state variables <\/td>\n<\/tr>\n
132<\/td>\n4.2.7.3 Receive state variables
4.2.7.4 State variable initialization <\/td>\n<\/tr>\n
133<\/td>\n4.2.8 Frame transmission <\/td>\n<\/tr>\n
140<\/td>\n4.2.9 Frame reception <\/td>\n<\/tr>\n
143<\/td>\n4.2.10 Common procedures <\/td>\n<\/tr>\n
144<\/td>\n4.3 Interfaces to\/from adjacent layers
4.3.1 Overview
4.3.2 MAC service
4.3.2.1 MAC client transmit interface state diagram
4.3.2.1.1 Variables <\/td>\n<\/tr>\n
145<\/td>\n4.3.2.1.2 Functions
4.3.2.1.3 Messages
4.3.2.1.4 MAC client transmit interface state diagram <\/td>\n<\/tr>\n
146<\/td>\n4.3.2.2 MAC client receive interface state diagram
4.3.2.2.1 Variables
4.3.2.2.2 Functions
4.3.2.2.3 Messages <\/td>\n<\/tr>\n
147<\/td>\n4.3.2.2.4 MAC client receive interface state diagram
4.3.3 Services required from the Physical Layer <\/td>\n<\/tr>\n
149<\/td>\n4.4 Specific implementations
4.4.1 Compatibility overview <\/td>\n<\/tr>\n
150<\/td>\n4.4.2 MAC parameters <\/td>\n<\/tr>\n
151<\/td>\n4.4.3 Configuration guidelines <\/td>\n<\/tr>\n
153<\/td>\n5. Layer Management
5.1 Introduction
5.1.1 Systems Management overview
5.1.2 Layer Management model <\/td>\n<\/tr>\n
154<\/td>\n5.1.3 Packages
5.1.4 Conformance requirements
5.2 Management facilities
5.2.1 Introduction
5.2.2 DTE MAC Sublayer Management facilities <\/td>\n<\/tr>\n
156<\/td>\n5.2.2.1 DTE MAC sublayer attributes
5.2.2.1.1 aMACID
5.2.2.1.2 aFramesTransmittedOK
5.2.2.1.3 aSingleCollisionFrames
5.2.2.1.4 aMultipleCollisionFrames <\/td>\n<\/tr>\n
157<\/td>\n5.2.2.1.5 aFramesReceivedOK
5.2.2.1.6 aFrameCheckSequenceErrors
5.2.2.1.7 aAlignmentErrors
5.2.2.1.8 aOctetsTransmittedOK <\/td>\n<\/tr>\n
158<\/td>\n5.2.2.1.9 aFramesWithDeferredXmissions
5.2.2.1.10 aLateCollisions
5.2.2.1.11 aFramesAbortedDueToXSColls
5.2.2.1.12 aFramesLostDueToIntMACXmitError <\/td>\n<\/tr>\n
159<\/td>\n5.2.2.1.13 aCarrierSenseErrors
5.2.2.1.14 aOctetsReceivedOK
5.2.2.1.15 aFramesLostDueToIntMACRcvError
5.2.2.1.16 aPromiscuousStatus <\/td>\n<\/tr>\n
160<\/td>\n5.2.2.1.17 aReadMulticastAddressList
5.2.2.1.18 aMulticastFramesXmittedOK
5.2.2.1.19 aBroadcastFramesXmittedOK
5.2.2.1.20 aFramesWithExcessiveDeferral <\/td>\n<\/tr>\n
161<\/td>\n5.2.2.1.21 aMulticastFramesReceivedOK
5.2.2.1.22 aBroadcastFramesReceivedOK
5.2.2.1.23 aInRangeLengthErrors
5.2.2.1.24 aOutOfRangeLengthField <\/td>\n<\/tr>\n
162<\/td>\n5.2.2.1.25 aFrameTooLongErrors
5.2.2.1.26 aMACEnableStatus
5.2.2.1.27 aTransmitEnableStatus
5.2.2.1.28 aMulticastReceiveStatus <\/td>\n<\/tr>\n
163<\/td>\n5.2.2.1.29 aReadWriteMACAddress
5.2.2.1.30 aCollisionFrames
5.2.2.2 DTE MAC Sublayer actions
5.2.2.2.1 acInitializeMAC
5.2.2.2.2 acAddGroupAddress <\/td>\n<\/tr>\n
164<\/td>\n5.2.2.2.3 acDeleteGroupAddress
5.2.2.2.4 acExecuteSelfTest
5.2.2.3 ResourceTypeID Managed Object Class
5.2.2.3.1 ResourceTypeID
5.2.3 DTE Physical Sublayer Management facilities
5.2.3.1 DTE Physical Sublayer attributes
5.2.3.1.1 aPHYID
5.2.3.1.2 aSQETestErrors <\/td>\n<\/tr>\n
165<\/td>\n5.2.4 DTE Management procedural model
5.2.4.1 Common constants and types
5.2.4.2 Transmit variables and procedures <\/td>\n<\/tr>\n
167<\/td>\n5.2.4.3 Receive variables and procedures <\/td>\n<\/tr>\n
169<\/td>\n5.2.4.4 Common procedures <\/td>\n<\/tr>\n
171<\/td>\n6. 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 <\/td>\n<\/tr>\n
172<\/td>\n6.2.4 Basic services and options
6.3 Detailed service specification
6.3.1 Peer-to-peer service primitives
6.3.1.1 PLS_DATA.request
6.3.1.1.1 Function
6.3.1.1.2 Semantics of the service primitive
6.3.1.1.3 When generated
6.3.1.1.4 Effect of receipt <\/td>\n<\/tr>\n
173<\/td>\n6.3.1.2 PLS_DATA.indication
6.3.1.2.1 Function
6.3.1.2.2 Semantics of the service primitive
6.3.1.2.3 When generated
6.3.1.2.4 Effect of receipt
6.3.2 Sublayer-to-sublayer service primitives
6.3.2.1 PLS_CARRIER.indication
6.3.2.1.1 Function
6.3.2.1.2 Semantics of the service primitive
6.3.2.1.3 When generated
6.3.2.1.4 Effect of receipt <\/td>\n<\/tr>\n
174<\/td>\n6.3.2.2 PLS_SIGNAL.indication
6.3.2.2.1 Function
6.3.2.2.2 Semantics of the service primitive
6.3.2.2.3 When generated
6.3.2.2.4 Effect of receipt
6.3.2.3 PLS_DATA_VALID.indication
6.3.2.3.1 Function
6.3.2.3.2 Semantics of the service primitive
6.3.2.3.3 When generated
6.3.2.3.4 Effect of receipt <\/td>\n<\/tr>\n
175<\/td>\n7. Physical Signaling (PLS) and Attachment Unit Interface (AUI) specifications
7.1 Scope
7.1.1 Definitions
7.1.2 Summary of major concepts <\/td>\n<\/tr>\n
176<\/td>\n7.1.3 Application
7.1.4 Modes of operation
7.1.5 Allocation of function
7.2 Functional specification
7.2.1 PLS\u2013PMA (DTE\u2013MAU) Interface protocol <\/td>\n<\/tr>\n
177<\/td>\n7.2.1.1 PLS to PMA messages
7.2.1.1.1 output message <\/td>\n<\/tr>\n
178<\/td>\n7.2.1.1.2 output_idle message
7.2.1.1.3 normal message
7.2.1.1.4 isolate message (optional)
7.2.1.1.5 mau_request message (optional) <\/td>\n<\/tr>\n
180<\/td>\n7.2.1.2 PMA to PLS interface
7.2.1.2.1 input message <\/td>\n<\/tr>\n
182<\/td>\n7.2.1.2.2 input_idle message
7.2.1.2.3 signal_quality_error message
7.2.1.2.4 mau_available message
7.2.1.2.5 mau_not_available message (optional) <\/td>\n<\/tr>\n
183<\/td>\n7.2.2 PLS interface to MAC and management entities
7.2.2.1 PLS\u2013MAC interface
7.2.2.1.1 OUTPUT_UNIT
7.2.2.1.2 OUTPUT_STATUS
7.2.2.1.3 INPUT_UNIT
7.2.2.1.4 CARRIER_STATUS <\/td>\n<\/tr>\n
184<\/td>\n7.2.2.1.5 SIGNAL_STATUS
7.2.2.1.6 DATA_VALID_STATUS
7.2.2.2 PLS\u2013management entity interface
7.2.2.2.1 RESET_REQUEST <\/td>\n<\/tr>\n
185<\/td>\n7.2.2.2.2 RESET_RESPONSE
7.2.2.2.3 MODE_CONTROL
7.2.2.2.4 SQE_TEST
7.2.3 Frame structure <\/td>\n<\/tr>\n
186<\/td>\n7.2.3.1 Silence
7.2.3.2 Preamble
7.2.3.3 Start of Frame Delimiter (SFD)
7.2.3.4 Data
7.2.3.5 End of transmission delimiter
7.2.4 PLS functions <\/td>\n<\/tr>\n
187<\/td>\n7.2.4.1 Reset and Identify function
7.2.4.2 Mode function <\/td>\n<\/tr>\n
188<\/td>\n7.2.4.3 Output function
7.2.4.4 Input function
7.2.4.5 Error Sense function <\/td>\n<\/tr>\n
189<\/td>\n7.2.4.6 Carrier Sense function
7.3 Signal characteristics
7.3.1 Signal encoding
7.3.1.1 Data encoding <\/td>\n<\/tr>\n
193<\/td>\n7.3.1.2 Control encoding <\/td>\n<\/tr>\n
194<\/td>\n7.3.2 Signaling rate
7.3.3 Signaling levels
7.4 Electrical characteristics
7.4.1 Driver characteristics
7.4.1.1 Differential output voltage, loaded <\/td>\n<\/tr>\n
196<\/td>\n7.4.1.2 Requirements after idle
7.4.1.3 AC common-mode output voltage
7.4.1.4 Differential output voltage, open circuit
7.4.1.5 DC common-mode output voltage <\/td>\n<\/tr>\n
197<\/td>\n7.4.1.6 Fault tolerance
7.4.2 Receiver characteristics
7.4.2.1 Receiver threshold levels <\/td>\n<\/tr>\n
198<\/td>\n7.4.2.2 AC differential input impedance
7.4.2.3 AC common-mode range
7.4.2.4 Total common-mode range <\/td>\n<\/tr>\n
199<\/td>\n7.4.2.5 Idle input behavior
7.4.2.6 Fault tolerance
7.4.3 AUI cable characteristics <\/td>\n<\/tr>\n
200<\/td>\n7.4.3.1 Conductor size
7.4.3.2 Pair-to-pair balanced crosstalk
7.4.3.3 Differential characteristic impedance
7.4.3.4 Transfer impedance
7.4.3.5 Attenuation
7.4.3.6 Timing jitter
7.4.3.7 Delay <\/td>\n<\/tr>\n
201<\/td>\n7.5 Functional description of interchange circuits
7.5.1 General
7.5.2 Definition of interchange circuits <\/td>\n<\/tr>\n
202<\/td>\n7.5.2.1 Circuit DO\u2013Data Out
7.5.2.2 Circuit DI\u2013Data In
7.5.2.3 Circuit CO\u2013Control Out (optional)
7.5.2.4 Circuit CI\u2013Control In <\/td>\n<\/tr>\n
203<\/td>\n7.5.2.5 Circuit VP\u2013Voltage Plus
7.5.2.6 Circuit VC\u2013Voltage Common
7.5.2.7 Circuit PG\u2013Protective Ground
7.5.2.8 Circuit shield terminations
7.6 Mechanical characteristics
7.6.1 Definition of mechanical interface
7.6.2 Line interface connector <\/td>\n<\/tr>\n
204<\/td>\n7.6.3 Contact assignments <\/td>\n<\/tr>\n
207<\/td>\n8. Medium Attachment Unit and baseband medium specifications, type 10BASE5
8.1 Scope
8.1.1 Overview
8.1.1.1 Medium Attachment Unit <\/td>\n<\/tr>\n
208<\/td>\n8.1.1.2 Repeater unit
8.1.2 Definitions
8.1.3 Application perspective: MAU and MEDIUM objectives
8.1.3.1 Object
8.1.3.2 Compatibility considerations <\/td>\n<\/tr>\n
209<\/td>\n8.1.3.3 Relationship to PLS and AU interface
8.1.3.4 Modes of operation
8.2 MAU functional specifications
8.2.1 MAU Physical Layer functions
8.2.1.1 Transmit function requirements <\/td>\n<\/tr>\n
210<\/td>\n8.2.1.2 Receive function requirements <\/td>\n<\/tr>\n
211<\/td>\n8.2.1.3 Collision Presence function requirements
8.2.1.4 Monitor function requirements (optional) <\/td>\n<\/tr>\n
212<\/td>\n8.2.1.5 Jabber function requirements
8.2.2 MAU interface messages
8.2.2.1 DTE Physical Layer to MAU Physical Layer messages <\/td>\n<\/tr>\n
213<\/td>\n8.2.2.2 MAU Physical Layer to DTE Physical Layer
8.2.2.2.1 input message
8.2.2.2.2 input_idle message
8.2.2.2.3 mau_available message
8.2.2.2.4 signal_quality_error message <\/td>\n<\/tr>\n
214<\/td>\n8.2.3 MAU state diagrams
8.3 MAU\u2013medium electrical characteristics
8.3.1 MAU-to-coaxial cable interface
8.3.1.1 Input impedance <\/td>\n<\/tr>\n
215<\/td>\n8.3.1.2 Bias current
8.3.1.3 Coaxial cable signaling levels <\/td>\n<\/tr>\n
221<\/td>\n8.3.1.4 Transmit output levels symmetry
8.3.1.5 Collision detect thresholds
8.3.2 MAU electrical characteristics
8.3.2.1 Electrical isolation <\/td>\n<\/tr>\n
222<\/td>\n8.3.2.2 Power consumption
8.3.2.3 Reliability
8.3.3 MAU\u2013DTE electrical characteristics
8.3.4 MAU\u2013DTE mechanical connection
8.4 Characteristics of the coaxial cable
8.4.1 Coaxial cable electrical parameters
8.4.1.1 Characteristic impedance
8.4.1.2 Attenuation <\/td>\n<\/tr>\n
223<\/td>\n8.4.1.3 Velocity of propagation
8.4.1.4 Edge jitter, untapped cable
8.4.1.5 Transfer impedance
8.4.1.6 Cable dc loop resistance <\/td>\n<\/tr>\n
224<\/td>\n8.4.2 Coaxial cable properties
8.4.2.1 Mechanical requirements
8.4.2.1.1 General construction
8.4.2.1.2 Center conductor
8.4.2.1.3 Dielectric material
8.4.2.1.4 Shielding system
8.4.2.1.5 Overall jacket <\/td>\n<\/tr>\n
225<\/td>\n8.4.2.2 Jacket marking
8.4.3 Total segment dc loop resistance
8.5 Coaxial trunk cable connectors
8.5.1 Inline coaxial extension connector <\/td>\n<\/tr>\n
226<\/td>\n8.5.2 Coaxial cable terminator
8.5.2.1 Termination
8.5.2.2 Earthing
8.5.3 MAU-to-coaxial cable connection
8.5.3.1 Electrical requirements <\/td>\n<\/tr>\n
227<\/td>\n8.5.3.2 Mechanical requirements
8.5.3.2.1 Connector housing
8.5.3.2.2 Contact reliability <\/td>\n<\/tr>\n
228<\/td>\n8.5.3.2.3 Shield probe characteristics
8.6 System considerations
8.6.1 Transmission system model <\/td>\n<\/tr>\n
229<\/td>\n8.6.2 Transmission system requirements
8.6.2.1 Cable sectioning
8.6.2.2 MAU placement
8.6.2.3 Trunk cable system grounding <\/td>\n<\/tr>\n
230<\/td>\n8.6.3 Labeling
8.7 Environmental specifications
8.7.1 General safety requirements
8.7.2 Network safety requirements
8.7.2.1 Installations <\/td>\n<\/tr>\n
231<\/td>\n8.7.2.2 Grounding
8.7.2.3 Safety
8.7.2.4 Breakdown path
8.7.2.5 Isolation boundary
8.7.2.6 Installation and maintenance guidelines <\/td>\n<\/tr>\n
232<\/td>\n8.7.3 Electromagnetic environment
8.7.3.1 Susceptibility levels
8.7.3.2 Emission levels
8.7.4 Temperature and humidity
8.7.5 Regulatory requirements <\/td>\n<\/tr>\n
233<\/td>\n8.8 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
8.8.2.1 Status symbols
8.8.2.2 Abbreviations
8.8.3 Instructions for completing the PICS proforma
8.8.3.1 General structure of the PICS proforma <\/td>\n<\/tr>\n
234<\/td>\n8.8.3.2 Additional information
8.8.3.3 Exception information
8.8.3.4 Conditional items <\/td>\n<\/tr>\n
235<\/td>\n8.8.4 Identification
8.8.4.1 Implementation identification
8.8.4.2 Protocol summary
8.8.5 Global statement of conformance <\/td>\n<\/tr>\n
236<\/td>\n8.8.6 PICS proforma tables for MAU
8.8.6.1 MAU compatibility
8.8.6.2 Transmit function <\/td>\n<\/tr>\n
237<\/td>\n8.8.6.3 Receive function <\/td>\n<\/tr>\n
238<\/td>\n8.8.6.4 Collision function
8.8.6.5 Monitor function <\/td>\n<\/tr>\n
239<\/td>\n8.8.6.6 Jabber function <\/td>\n<\/tr>\n
240<\/td>\n8.8.6.7 MAU to coaxial cable interface <\/td>\n<\/tr>\n
241<\/td>\n8.8.6.8 MAU electrical characteristics
8.8.6.9 MAU-DTE requirements <\/td>\n<\/tr>\n
242<\/td>\n8.8.6.10 MAU to coaxial cable connection
8.8.6.11 Safety requirements <\/td>\n<\/tr>\n
243<\/td>\n8.8.7 PICS proforma tables for MAU AUI characteristics
8.8.7.1 Signal characteristics
8.8.7.2 DI and CI driver characteristics <\/td>\n<\/tr>\n
244<\/td>\n8.8.7.3 DO receiver characteristics <\/td>\n<\/tr>\n
245<\/td>\n8.8.7.4 CO receiver characteristics
8.8.7.5 Circuit termination <\/td>\n<\/tr>\n
246<\/td>\n8.8.7.6 Mechanical characteristics <\/td>\n<\/tr>\n
247<\/td>\n8.8.8 PICS proforma tables for 10BASE5 coaxial cable
8.8.8.1 10BASE5 coaxial cable characteristics <\/td>\n<\/tr>\n
249<\/td>\n9. Repeater unit for 10 Mb\/s baseband networks
9.1 Overview <\/td>\n<\/tr>\n
250<\/td>\n9.2 References
9.3 Definitions
9.4 Compatibility interface
9.4.1 AUI compatibility
9.4.2 Mixing segment compatibility
9.4.2.1 Direct coaxial cable attachment compatibility
9.4.2.2 \u201cN\u201d connector compatibility
9.4.2.3 BNC compatibility
9.4.2.4 BFOC\/2.5 (10BASE-FP) compatibility <\/td>\n<\/tr>\n
251<\/td>\n9.4.3 Link segment compatibility
9.4.3.1 Vendor-dependent IRL
9.4.3.2 Fiber optic FOIRL compatibility
9.4.3.3 Twisted-pair jack compatibility
9.4.3.4 Fiber optic 10BASE-FB and 10BASE-FL compatibility
9.5 Basic functions
9.5.1 Repeater set network properties
9.5.2 Signal amplification
9.5.3 Signal symmetry <\/td>\n<\/tr>\n
252<\/td>\n9.5.4 Signal retiming
9.5.5 Data handling
9.5.5.1 Start-of-packet propagation delays
9.5.5.2 Start-of-packet variability <\/td>\n<\/tr>\n
253<\/td>\n9.5.6 Collision handling
9.5.6.1 Collision presence
9.5.6.2 Jam generation
9.5.6.3 Collision-jam propagation delays <\/td>\n<\/tr>\n
254<\/td>\n9.5.6.4 Transmit recovery time
9.5.6.5 Carrier recovery time
9.5.7 Electrical isolation <\/td>\n<\/tr>\n
255<\/td>\n9.6 Detailed repeater functions and state diagrams
9.6.1 State diagram notation <\/td>\n<\/tr>\n
258<\/td>\n9.6.2 Data and collision handling
9.6.3 Preamble regeneration
9.6.4 Fragment extension <\/td>\n<\/tr>\n
259<\/td>\n9.6.5 MAU Jabber Lockup Protection
9.6.6 Auto-Partitioning\/Reconnection (optional)
9.6.6.1 Overview
9.6.6.2 Detailed auto-partition\/reconnection algorithm state diagram <\/td>\n<\/tr>\n
262<\/td>\n9.7 Electrical isolation
9.7.1 Environment A requirements
9.7.2 Environment B requirements
9.8 Reliability <\/td>\n<\/tr>\n
263<\/td>\n9.9 Medium attachment unit and baseband medium specification for a vendor- independent FOIRL
9.9.1 Scope
9.9.1.1 Overview <\/td>\n<\/tr>\n
265<\/td>\n9.9.1.2 Application perspective: FOMAU and medium objectives
9.9.1.3 Compatibility considerations
9.9.1.4 Relationship to AUI
9.9.1.5 Mode of operation
9.9.2 FOMAU functional specifications <\/td>\n<\/tr>\n
266<\/td>\n9.9.2.1 Transmit function requirements <\/td>\n<\/tr>\n
267<\/td>\n9.9.2.2 Receive function requirements
9.9.2.3 Collision Presence function requirements <\/td>\n<\/tr>\n
268<\/td>\n9.9.2.4 Jabber function requirements
9.9.2.5 Low Light Level Detection function requirements <\/td>\n<\/tr>\n
269<\/td>\n9.9.2.6 Repeater Unit to FOMAU Physical Layer messages
9.9.2.7 FOMAU Physical Layer to repeater unit messages
9.9.2.7.1 input message
9.9.2.7.2 input_idle message
9.9.2.7.3 fomau_available message
9.9.2.7.4 signal_quality_error message <\/td>\n<\/tr>\n
270<\/td>\n9.9.2.8 FOMAU state diagrams <\/td>\n<\/tr>\n
271<\/td>\n9.9.3 FOMAU electrical characteristics
9.9.3.1 Electrical isolation
9.9.3.2 Power consumption <\/td>\n<\/tr>\n
272<\/td>\n9.9.3.3 Reliability
9.9.3.4 FOMAU\/Repeater unit electrical characteristics
9.9.3.5 FOMAU\/Repeater unit mechanical connection
9.9.4 FOMAU\/Optical medium interface
9.9.4.1 Transmit optical parameters
9.9.4.1.1 Wavelength
9.9.4.1.2 Spectral width
9.9.4.1.3 Optical modulation
9.9.4.1.4 Optical idle signal
9.9.4.1.5 Transmit optical logic polarity <\/td>\n<\/tr>\n
274<\/td>\n9.9.4.1.6 Optical rise and fall times
9.9.4.1.7 Transmit optical pulse edge jitter <\/td>\n<\/tr>\n
275<\/td>\n9.9.4.1.8 Peak coupled optical power
9.9.4.2 Receive optical parameters
9.9.4.2.1 Receive peak optical power range
9.9.4.2.2 Receive optical pulse edge jitter
9.9.4.2.3 Receive optical logic polarity
9.9.5 Characteristics of the optical fiber cable link segment <\/td>\n<\/tr>\n
276<\/td>\n9.9.5.1 Optical fiber medium
9.9.5.2 Optical medium connector plug and socket
9.9.6 System requirements
9.9.6.1 Optical transmission system considerations <\/td>\n<\/tr>\n
277<\/td>\n9.9.6.2 Timing considerations <\/td>\n<\/tr>\n
278<\/td>\n9.9.7 Environmental specifications
9.9.7.1 Safety requirements
9.9.7.1.1 Electrical safety
9.9.7.1.2 Optical source safety
9.9.7.2 Electromagnetic environment
9.9.7.2.1 Susceptibility levels
9.9.7.2.2 Emission levels <\/td>\n<\/tr>\n
279<\/td>\n9.9.7.3 Temperature and humidity <\/td>\n<\/tr>\n
281<\/td>\n10. Medium attachment unit and baseband medium specifications, type 10BASE2
10.1 Scope
10.1.1 Overview <\/td>\n<\/tr>\n
282<\/td>\n10.1.1.1 Medium attachment unit (normally contained within the data terminal equipment [DTE])
10.1.1.2 Repeater unit
10.1.2 Definitions
10.1.3 Application perspective: MAU and medium objectives
10.1.3.1 Object <\/td>\n<\/tr>\n
283<\/td>\n10.1.3.2 Compatibility considerations
10.1.3.3 Relationship to PLS and AUI
10.1.3.4 Mode of operation
10.2 References
10.3 MAU functional specifications <\/td>\n<\/tr>\n
284<\/td>\n10.3.1 MAU Physical Layer functional requirements
10.3.1.1 Transmit function requirements <\/td>\n<\/tr>\n
285<\/td>\n10.3.1.2 Receive function requirements
10.3.1.3 Collision Presence function requirements <\/td>\n<\/tr>\n
286<\/td>\n10.3.1.4 Jabber functional requirements
10.3.2 MAU interface messages
10.3.2.1 DTE to MAU messages
10.3.2.2 MAU to DTE messages <\/td>\n<\/tr>\n
288<\/td>\n10.3.2.2.1 input message
10.3.2.2.2 input_idle message
10.3.2.2.3 mau_available message
10.3.2.2.4 signal_quality_error (SQE) message
10.3.3 MAU state diagrams <\/td>\n<\/tr>\n
289<\/td>\n10.4 MAU\u2013medium electrical characteristics
10.4.1 MAU-to-coaxial cable interface
10.4.1.1 Input impedance
10.4.1.2 Bias current
10.4.1.3 Coaxial cable signaling levels <\/td>\n<\/tr>\n
291<\/td>\n10.4.1.4 Transmit output levels symmetry
10.4.1.5 Collision detect thresholds
10.4.2 MAU electrical characteristics
10.4.2.1 Electrical isolation
10.4.2.2 Power consumption <\/td>\n<\/tr>\n
292<\/td>\n10.4.2.3 Reliability
10.4.3 MAU\u2013DTE electrical characteristics
10.5 Characteristics of coaxial cable system
10.5.1 Coaxial cable electrical parameters
10.5.1.1 Characteristic impedance
10.5.1.2 Attenuation
10.5.1.3 Velocity of propagation
10.5.1.4 Edge jitter; entire segment without DTEs attached <\/td>\n<\/tr>\n
293<\/td>\n10.5.1.5 Transfer impedance
10.5.1.6 Cable dc loop resistance
10.5.2 Coaxial cable physical parameters
10.5.2.1 Mechanical requirements <\/td>\n<\/tr>\n
294<\/td>\n10.5.2.1.1 General construction
10.5.2.1.2 Center conductor
10.5.2.1.3 Dielectric material
10.5.2.1.4 Shielding system
10.5.2.1.5 Overall jacket
10.5.2.2 Jacket marking
10.5.3 Total segment dc loop resistance <\/td>\n<\/tr>\n
295<\/td>\n10.6 Coaxial trunk cable connectors
10.6.1 In-line coaxial extension connector <\/td>\n<\/tr>\n
296<\/td>\n10.6.2 Coaxial cable terminator
10.6.3 MAU-to-coaxial cable connection
10.7 System considerations
10.7.1 Transmission system model <\/td>\n<\/tr>\n
298<\/td>\n10.7.2 Transmission system requirements
10.7.2.1 Cable sectioning
10.7.2.2 MAU placement
10.7.2.3 Trunk cable system earthing
10.7.2.4 Static discharge path
10.7.2.4.1 Installation environment <\/td>\n<\/tr>\n
299<\/td>\n10.8 Environmental specifications
10.8.1 Safety requirements
10.8.1.1 Installations
10.8.1.2 Earthing
10.8.2 Electromagnetic environment
10.8.2.1 Susceptibility levels
10.8.2.2 Emission levels
10.8.3 Regulatory requirements <\/td>\n<\/tr>\n
301<\/td>\n11. Broadband medium attachment unit and broadband medium specifications, type 10BROAD36
11.1 Scope
11.1.1 Overview <\/td>\n<\/tr>\n
303<\/td>\n11.1.2 Definitions
11.1.3 MAU and medium objectives <\/td>\n<\/tr>\n
304<\/td>\n11.1.4 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
11.2.1.1 Transmit function requirements <\/td>\n<\/tr>\n
305<\/td>\n11.2.1.2 Receive function requirements
11.2.1.3 Collision Detection function requirements <\/td>\n<\/tr>\n
306<\/td>\n11.2.1.3.1 Collision enforcement transmitter requirements
11.2.1.3.2 Collision enforcement detection requirements
11.2.1.4 Jabber function requirements <\/td>\n<\/tr>\n
307<\/td>\n11.2.2 DTE PLS to MAU and MAU to DTE PLS messages
11.2.2.1 DTE Physical Layer to MAU Physical Layer messages
11.2.2.2 MAU Physical Layer to DTE Physical Layer messages
11.2.2.2.1 input message
11.2.2.2.2 input_idle message
11.2.2.2.3 mau_available message
11.2.2.3 signal_quality_error message <\/td>\n<\/tr>\n
308<\/td>\n11.2.3 MAU state diagrams
11.2.3.1 MAU state diagram messages
11.2.3.2 MAU state diagram signal names <\/td>\n<\/tr>\n
311<\/td>\n11.3 MAU characteristics
11.3.1 MAU-to-coaxial cable interface
11.3.1.1 Receive interface
11.3.1.1.1 Receive input impedance
11.3.1.1.2 Receiver squelch requirements <\/td>\n<\/tr>\n
312<\/td>\n11.3.1.1.3 Receive level requirements
11.3.1.1.4 Receiver selectivity and linearity requirements
11.3.1.1.5 Receive input mechanical requirements
11.3.1.2 Transmit interface
11.3.1.2.1 Transmit output impedance
11.3.1.2.2 Transmitted RF packet format <\/td>\n<\/tr>\n
313<\/td>\n11.3.1.2.3 Transmit spectrum and group delay characteristics <\/td>\n<\/tr>\n
315<\/td>\n11.3.1.2.4 Transmit out-of-band spectrum
11.3.1.2.5 Transmit level requirements
11.3.1.2.6 Nontransmitting signal leakage requirement
11.3.1.2.7 Transmit spurious output requirement <\/td>\n<\/tr>\n
316<\/td>\n11.3.1.2.8 Collision enforcement signal leakage requirement
11.3.1.2.9 Transmit output mechanical requirements
11.3.2 MAU frequency allocations
11.3.2.1 Single-cable systems frequency allocations <\/td>\n<\/tr>\n
317<\/td>\n11.3.2.2 Dual-cable systems frequency allocations
11.3.3 AUI electrical characteristics
11.3.3.1 Electrical isolation requirements
11.3.3.2 Current consumption <\/td>\n<\/tr>\n
318<\/td>\n11.3.3.3 Driver and receiver requirements
11.3.3.4 AUI mechanical connection
11.3.4 MAU transfer characteristics
11.3.4.1 AUI to coaxial cable framing characteristics. <\/td>\n<\/tr>\n
319<\/td>\n11.3.4.1.1 Scrambler and differential encoding requirements <\/td>\n<\/tr>\n
320<\/td>\n11.3.4.2 Coaxial cable to AUI framing characteristics <\/td>\n<\/tr>\n
321<\/td>\n11.3.4.3 Circuit DO to circuit DI framing characteristics
11.3.4.4 AUI to coaxial cable delay characteristics
11.3.4.4.1 Circuit DO to RF data signal delay
11.3.4.4.2 Circuit DO to CE RF output delay
11.3.4.4.3 Transmit postamble to SQE test signal delay
11.3.4.4.4 SQE test signal length
11.3.4.5 Coaxial cable to AUI delay characteristics <\/td>\n<\/tr>\n
322<\/td>\n11.3.4.5.1 Received RF to circuit DI delay
11.3.4.5.2 Received RF to CE RF output and circuit CI delay
11.3.4.5.3 Collision enforcement to circuit CI delay
11.3.4.5.4 Receive data to SQE test delay <\/td>\n<\/tr>\n
323<\/td>\n11.3.4.6 Delay from circuit DO to circuit DI <\/td>\n<\/tr>\n
324<\/td>\n11.3.4.7 Interpacket gap requirement
11.3.4.8 Bit error ratio
11.3.5 Reliability <\/td>\n<\/tr>\n
325<\/td>\n11.4 System considerations
11.4.1 Delay budget and network diameter
11.4.2 MAU operation with packets shorter than 512 bits <\/td>\n<\/tr>\n
326<\/td>\n11.5 Characteristics of the coaxial cable system
11.5.1 Electrical requirements
11.5.2 Mechanical requirements
11.5.3 Delay requirements <\/td>\n<\/tr>\n
327<\/td>\n11.6 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 <\/td>\n<\/tr>\n
328<\/td>\n11.7.2 Electromagnetic environment
11.7.2.1 Susceptibility levels
11.7.2.2 Emission levels
11.7.3 Temperature and humidity <\/td>\n<\/tr>\n
329<\/td>\n12. 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 <\/td>\n<\/tr>\n
330<\/td>\n12.1.5 Compatibility
12.1.6 Objectives of type 1BASE5 specification
12.2 Architecture
12.2.1 Major concepts <\/td>\n<\/tr>\n
331<\/td>\n12.2.2 Application perspective
12.2.3 Packet structure <\/td>\n<\/tr>\n
332<\/td>\n12.2.3.1 Silence
12.2.3.2 Preamble <\/td>\n<\/tr>\n
333<\/td>\n12.2.3.3 Start-of-frame delimiter
12.2.3.4 Data
12.2.3.5 End-of-transmission delimiter <\/td>\n<\/tr>\n
334<\/td>\n12.3 DTE physical signaling (PLS) specification
12.3.1 Overview
12.3.1.1 Summary of major concepts
12.3.1.2 Application perspective <\/td>\n<\/tr>\n
335<\/td>\n12.3.2 Functional specification
12.3.2.1 PLS-PMA interface
12.3.2.1.1 output message
12.3.2.1.2 output_idle message
12.3.2.1.3 input message
12.3.2.1.4 input_idle message <\/td>\n<\/tr>\n
336<\/td>\n12.3.2.2 PLS-MAC interface
12.3.2.2.1 OUTPUT_UNIT
12.3.2.2.2 OUTPUT_STATUS
12.3.2.2.3 INPUT_UNIT
12.3.2.2.4 CARRIER_STATUS
12.3.2.2.5 SIGNAL_STATUS <\/td>\n<\/tr>\n
337<\/td>\n12.3.2.3 PLS functions
12.3.2.3.1 State diagram variables
12.3.2.3.2 Output function <\/td>\n<\/tr>\n
338<\/td>\n12.3.2.3.3 Input function
12.3.2.3.4 Error Sense function <\/td>\n<\/tr>\n
339<\/td>\n12.3.2.3.5 Carrier Sense function
12.3.2.4 Signal encoding
12.3.2.4.1 Data transmission rate
12.3.2.4.2 Data symbol encoding
12.3.2.4.3 Collision presence encoding <\/td>\n<\/tr>\n
340<\/td>\n12.3.2.4.4 Idle line encoding <\/td>\n<\/tr>\n
341<\/td>\n12.4 Hub specification
12.4.1 Overview <\/td>\n<\/tr>\n
342<\/td>\n12.4.1.1 Summary of major concepts
12.4.1.2 Application perspective
12.4.2 Hub structure
12.4.2.1 Upward side
12.4.2.2 Downward side <\/td>\n<\/tr>\n
343<\/td>\n12.4.3 Hub PLS functional specification
12.4.3.1 Hub PLS to PMA interface
12.4.3.2 Hub PLS functions
12.4.3.2.1 State diagram variables <\/td>\n<\/tr>\n
344<\/td>\n12.4.3.2.2 Upward Signal Transfer function
12.4.3.2.3 Jabber function <\/td>\n<\/tr>\n
345<\/td>\n12.4.3.2.4 Downward Signal Transfer function <\/td>\n<\/tr>\n
347<\/td>\n12.4.3.2.5 Retiming (jitter removal)
12.4.3.2.6 Header hub wrap-around
12.4.3.2.7 Collision presence startup <\/td>\n<\/tr>\n
348<\/td>\n12.4.3.3 Reliability
12.5 Physical medium attachment (PMA) specification
12.5.1 Overview
12.5.2 PLS\u2013PMA interface <\/td>\n<\/tr>\n
349<\/td>\n12.5.3 Signal characteristics
12.5.3.1 Transmitter characteristics
12.5.3.1.1 Differential output voltage <\/td>\n<\/tr>\n
352<\/td>\n12.5.3.1.2 Output timing jitter
12.5.3.1.3 Transmitter impedance balance <\/td>\n<\/tr>\n
353<\/td>\n12.5.3.1.4 Common-mode output voltage
12.5.3.1.5 Common-mode tolerance <\/td>\n<\/tr>\n
354<\/td>\n12.5.3.1.6 Transmitter fault tolerance
12.5.3.2 Receiver characteristics
12.5.3.2.1 Differential input voltage
12.5.3.2.2 Input timing jitter
12.5.3.2.3 Idle input behavior <\/td>\n<\/tr>\n
355<\/td>\n12.5.3.2.4 Differential input impedance
12.5.3.2.5 Common-mode rejection <\/td>\n<\/tr>\n
356<\/td>\n12.5.3.2.6 Noise immunity
12.5.3.2.7 Receiver fault tolerance
12.6 Medium Dependent Interface (MDI) specification
12.6.1 Line interface connector <\/td>\n<\/tr>\n
357<\/td>\n12.6.2 Connector contact assignments
12.6.3 Labeling <\/td>\n<\/tr>\n
358<\/td>\n12.7 Cable medium characteristics
12.7.1 Overview
12.7.2 Transmission parameters
12.7.2.1 Attenuation
12.7.2.2 Differential characteristic impedance
12.7.2.3 Medium timing jitter <\/td>\n<\/tr>\n
359<\/td>\n12.7.2.4 Dispersion
12.7.3 Coupling parameters
12.7.3.1 Pair-to-pair crosstalk
12.7.3.2 Multiple-disturber crosstalk <\/td>\n<\/tr>\n
360<\/td>\n12.7.3.3 Balance
12.7.4 Noise environment
12.7.4.1 Impulse noise <\/td>\n<\/tr>\n
361<\/td>\n12.7.4.2 Crosstalk
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 <\/td>\n<\/tr>\n
362<\/td>\n12.9.2 DTE timing
12.9.3 Medium timing
12.9.4 Special link timing
12.9.5 Hub timing <\/td>\n<\/tr>\n
363<\/td>\n12.10 Safety
12.10.1 Isolation <\/td>\n<\/tr>\n
364<\/td>\n12.10.2 Telephony voltages <\/td>\n<\/tr>\n
365<\/td>\n13. System considerations for multisegment 10 Mb\/s baseband networks
13.1 Overview <\/td>\n<\/tr>\n
366<\/td>\n13.1.1 Repeater usage
13.2 Definitions
13.3 Transmission System Model 1 <\/td>\n<\/tr>\n
373<\/td>\n13.4 Transmission System Model 2
13.4.1 Round-trip collision delay
13.4.1.1 Worst-case path delay value (PDV) selection
13.4.1.2 Worst-case PDV calculation <\/td>\n<\/tr>\n
374<\/td>\n13.4.2 Interpacket gap (IPG) shrinkage <\/td>\n<\/tr>\n
375<\/td>\n13.4.2.1 Worst-case path variability value (PVV) selection
13.4.2.2 Worst-case path variability value (PVV) calculation
13.5 Full duplex topology limitations <\/td>\n<\/tr>\n
377<\/td>\n14. Twisted-pair medium attachment unit (MAU) and baseband medium, type 10BASE-T including type 10BASE-Te
14.1 Scope
14.1.1 Overview
14.1.1.1 Medium Attachment Unit (MAU) <\/td>\n<\/tr>\n
378<\/td>\n14.1.1.2 Repeater unit
14.1.1.3 Twisted-pair media
14.1.2 Definitions <\/td>\n<\/tr>\n
379<\/td>\n14.1.3 Application perspective
14.1.3.1 Objectives <\/td>\n<\/tr>\n
380<\/td>\n14.1.3.2 Compatibility considerations
14.1.3.3 Modes of operation
14.1.4 Relationship to PLS and AUI
14.2 MAU functional specifications <\/td>\n<\/tr>\n
381<\/td>\n14.2.1 MAU functions <\/td>\n<\/tr>\n
382<\/td>\n14.2.1.1 Transmit function requirements
14.2.1.2 Receive function requirements <\/td>\n<\/tr>\n
383<\/td>\n14.2.1.3 Loopback function requirements (half duplex mode only)
14.2.1.4 Collision Presence function requirements (half duplex mode only)
14.2.1.5 signal_quality_error Message (SQE) Test function requirements
14.2.1.6 Jabber function requirements <\/td>\n<\/tr>\n
384<\/td>\n14.2.1.7 Link Integrity Test function requirements <\/td>\n<\/tr>\n
385<\/td>\n14.2.1.8 Auto-Negotiation
14.2.2 PMA interface messages
14.2.2.1 PLS to PMA messages
14.2.2.1.1 PMA to PLS messages <\/td>\n<\/tr>\n
386<\/td>\n14.2.2.2 PMA to twisted-pair link segment messages
14.2.2.3 Twisted-pair link segment to PMA messages
14.2.2.4 Interface message time references
14.2.3 MAU state diagrams
14.2.3.1 State diagram variables <\/td>\n<\/tr>\n
392<\/td>\n14.2.3.2 State diagram timers
14.3 MAU electrical specifications
14.3.1 MAU-to-MDI interface characteristics
14.3.1.1 Isolation requirement <\/td>\n<\/tr>\n
393<\/td>\n14.3.1.2 Transmitter specifications <\/td>\n<\/tr>\n
394<\/td>\n14.3.1.2.1 Differential output voltage <\/td>\n<\/tr>\n
397<\/td>\n14.3.1.2.2 Transmitter differential output impedance <\/td>\n<\/tr>\n
398<\/td>\n14.3.1.2.3 Output timing jitter
14.3.1.2.4 Transmitter impedance balance
14.3.1.2.5 Common-mode output voltage <\/td>\n<\/tr>\n
399<\/td>\n14.3.1.2.6 Transmitter common-mode rejection
14.3.1.2.7 Transmitter fault tolerance <\/td>\n<\/tr>\n
400<\/td>\n14.3.1.3 Receiver specifications
14.3.1.3.1 Receiver differential input signals
14.3.1.3.2 Receiver differential noise immunity <\/td>\n<\/tr>\n
401<\/td>\n14.3.1.3.3 Idle input behavior
14.3.1.3.4 Receiver differential input impedance
14.3.1.3.5 Common-mode rejection
14.3.1.3.6 Receiver fault tolerance
14.3.2 MAU-to-AUI specification
14.3.2.1 MAU-AUI electrical characteristics <\/td>\n<\/tr>\n
402<\/td>\n14.3.2.2 MAU\u2013AUI mechanical connection
14.3.2.3 Power consumption <\/td>\n<\/tr>\n
403<\/td>\n14.4 Characteristics of the simplex link segment
14.4.1 Overview
14.4.2 Transmission parameters
14.4.2.1 Insertion loss
14.4.2.2 Differential characteristic impedance
14.4.2.3 Medium timing jitter <\/td>\n<\/tr>\n
404<\/td>\n14.4.2.4 Delay
14.4.3 Coupling parameters
14.4.3.1 Differential near-end crosstalk (NEXT) loss
14.4.3.1.1 Twenty-five-pair cable and twenty-five-pair binder groups
14.4.3.1.2 Four-pair cable
14.4.3.1.3 Other cables
14.4.3.2 Multiple-disturber NEXT (MDNEXT) loss <\/td>\n<\/tr>\n
405<\/td>\n14.4.4 Noise environment
14.4.4.1 Impulse noise
14.4.4.2 Crosstalk noise
14.5 MDI specification
14.5.1 MDI connectors <\/td>\n<\/tr>\n
406<\/td>\n14.5.2 Crossover function <\/td>\n<\/tr>\n
407<\/td>\n14.6 System considerations <\/td>\n<\/tr>\n
408<\/td>\n14.7 Environmental specifications
14.7.1 General safety
14.7.2 Network safety
14.7.2.1 Installation
14.7.2.2 Grounding
14.7.2.3 Installation and maintenance guidelines
14.7.2.4 Telephony voltages <\/td>\n<\/tr>\n
409<\/td>\n14.7.3 Environment
14.7.3.1 Electromagnetic emission
14.7.3.2 Temperature and humidity
14.8 MAU labeling <\/td>\n<\/tr>\n
410<\/td>\n14.9 Timing summary <\/td>\n<\/tr>\n
411<\/td>\n14.10 Protocol implementation conformance statement (PICS) proforma for Clause 14, Twisted-pair medium attachment unit (MAU) and baseband medium, type 10BASE-T and type 10BASE-Te
14.10.1 Introduction
14.10.1.1 Scope
14.10.1.2 Reference
14.10.1.3 Definitions
14.10.1.4 Conformance <\/td>\n<\/tr>\n
412<\/td>\n14.10.2 Identification of implementation
14.10.2.1 Supplier information
14.10.2.2 Implementation information
14.10.3 Identification of the protocol <\/td>\n<\/tr>\n
413<\/td>\n14.10.4 PICS proforma for 10BASE-T
14.10.4.1 Abbreviations
14.10.4.2 PICS Completion instructions and implementation statement
14.10.4.3 Additional information
14.10.4.4 References <\/td>\n<\/tr>\n
414<\/td>\n14.10.4.5 PICS proforma tables for MAU
14.10.4.5.1 MAU functions <\/td>\n<\/tr>\n
415<\/td>\n14.10.4.5.2 Transmit function
14.10.4.5.3 Receive function <\/td>\n<\/tr>\n
416<\/td>\n14.10.4.5.4 Loopback function
14.10.4.5.5 Collision Detect function <\/td>\n<\/tr>\n
417<\/td>\n14.10.4.5.6 signal_quality_error Message Test function
14.10.4.5.7 Jabber function <\/td>\n<\/tr>\n
418<\/td>\n14.10.4.5.8 Link Integrity Test function <\/td>\n<\/tr>\n
419<\/td>\n14.10.4.5.9 MAU state diagram requirements
14.10.4.5.10 AUI requirements
14.10.4.5.11 Isolation requirements <\/td>\n<\/tr>\n
420<\/td>\n14.10.4.5.12 Transmitter specification <\/td>\n<\/tr>\n
421<\/td>\n14.10.4.5.13 Receiver specification <\/td>\n<\/tr>\n
422<\/td>\n14.10.4.5.14 MDI requirements
14.10.4.5.15 Safety requirements <\/td>\n<\/tr>\n
423<\/td>\n14.10.4.6 PICS proforma tables for MAU AUI characteristics
14.10.4.6.1 Signal characteristics
14.10.4.6.2 DI and CI driver characteristics <\/td>\n<\/tr>\n
424<\/td>\n14.10.4.6.3 DO receiver characteristics
14.10.4.6.4 Power consumption <\/td>\n<\/tr>\n
425<\/td>\n14.10.4.6.5 Circuit termination
14.10.4.6.6 Mechanical characteristics <\/td>\n<\/tr>\n
426<\/td>\n14.10.4.7 PICS proforma tables for 10BASE-T link segment
14.10.4.7.1 10BASE-T link segment characteristics <\/td>\n<\/tr>\n
427<\/td>\n14.10.4.8 PICS proforma tables for Auto-Negotiation able MAUs <\/td>\n<\/tr>\n
429<\/td>\n15. Fiber optic medium and common elements of medium attachment units and star, type 10BASE-F
15.1 Scope
15.1.1 Overview
15.1.1.1 Fiber optic medium attachment units (MAUs)
15.1.1.2 Fiber optic passive star <\/td>\n<\/tr>\n
430<\/td>\n15.1.1.3 Repeater unit <\/td>\n<\/tr>\n
431<\/td>\n15.1.2 Definitions
15.1.3 Applications perspective: MAUs, stars, and fiber optic medium
15.1.3.1 Objectives
15.1.3.2 Compatibility considerations <\/td>\n<\/tr>\n
432<\/td>\n15.1.3.3 Relationship to PLS and AUI <\/td>\n<\/tr>\n
433<\/td>\n15.1.3.4 Guidelines for implementation of systems
15.1.3.5 Modes of operation <\/td>\n<\/tr>\n
434<\/td>\n15.2 MDI optical characteristics
15.2.1 Transmit optical parameters
15.2.1.1 Center wavelength
15.2.1.2 Spectral width
15.2.1.3 Optical modulation extinction ratio
15.2.1.4 Optical Idle Signal amplitude
15.2.1.5 Optical transmit pulse logic polarity
15.2.1.6 Optical transmit pulse rise and fall times
15.2.1.7 Optical transmit pulse overshoot and undershoot
15.2.1.8 Optical transmit pulse edge jitter <\/td>\n<\/tr>\n
436<\/td>\n15.2.1.9 Optical transmit pulse duty cycle distortion
15.2.1.10 Optical transmit average power range
15.2.1.11 Optical transmit signal templates <\/td>\n<\/tr>\n
437<\/td>\n15.2.1.11.1 10BASE-FP optical transmit signal template <\/td>\n<\/tr>\n
438<\/td>\n15.2.1.11.2 10BASE-FB optical transmit signal template <\/td>\n<\/tr>\n
440<\/td>\n15.2.1.11.3 10BASE-FL Optical transmit signal template <\/td>\n<\/tr>\n
441<\/td>\n15.2.2 Receive optical parameters
15.2.2.1 Optical receive average power range
15.2.2.2 Optical receive pulse edge jitter <\/td>\n<\/tr>\n
442<\/td>\n15.2.2.3 Optical receive pulse logic polarity
15.2.2.4 Optical receive pulse rise and fall times
15.3 Characteristics of the fiber optic medium
15.3.1 Optical fiber and cable
15.3.1.1 Attenuation
15.3.1.2 Modal bandwidth
15.3.1.3 Propagation delay <\/td>\n<\/tr>\n
443<\/td>\n15.3.2 Optical medium connector plug and socket
15.3.2.1 Optical connector insertion loss
15.3.2.2 Optical connector return loss <\/td>\n<\/tr>\n
444<\/td>\n15.3.3 Fiber optic medium insertion loss
15.3.3.1 10BASE-FP segment insertion loss
15.3.3.2 10BASE-FB and 10BASE-FL segment insertion loss
15.3.4 Electrical isolation
15.4 MAU reliability
15.5 MAU\u2013AUI specification
15.5.1 MAU\u2013AUI electrical characteristics <\/td>\n<\/tr>\n
445<\/td>\n15.5.2 MAU\u2013AUI mechanical connections
15.5.3 Power consumption
15.5.4 MAU\u2013AUI messages
15.5.4.1 PLS to PMA messages
15.5.4.2 PMA to PLS messages
15.5.4.2.1 signal_quality_error message <\/td>\n<\/tr>\n
446<\/td>\n15.6 Environmental specifications
15.6.1 Safety requirements
15.6.2 Electromagnetic environment <\/td>\n<\/tr>\n
447<\/td>\n15.6.3 Other environmental requirements
15.7 MAU labeling
15.7.1 10BASE-FP star labeling <\/td>\n<\/tr>\n
448<\/td>\n15.8 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
15.8.2.1 Status symbols
15.8.2.2 Abbreviations
15.8.3 Instructions for completing the pics proforma
15.8.3.1 General structure of the PICS proforma <\/td>\n<\/tr>\n
449<\/td>\n15.8.3.2 Additional information
15.8.3.3 Exception information <\/td>\n<\/tr>\n
450<\/td>\n15.8.3.4 Conditional items
15.8.4 Identification
15.8.4.1 Implementation identification
15.8.4.2 Protocol summary <\/td>\n<\/tr>\n
451<\/td>\n15.8.5 Major capabilities\/options
15.8.6 PICS Proforma for the fiber optic medium
15.8.6.1 Characteristics of the fiber optic medium <\/td>\n<\/tr>\n
452<\/td>\n15.8.6.2 Optical medium connector plug and socket
15.8.6.3 Fiber optic medium insertion loss
15.8.6.4 Electrical isolation requirements <\/td>\n<\/tr>\n
453<\/td>\n16. Fiber optic passive star and medium attachment unit, type 10BASE-FP
16.1 Scope
16.1.1 Overview
16.1.1.1 10BASE-FP medium attachment unit
16.1.1.2 10BASE-FP Star
16.1.1.3 Repeater unit <\/td>\n<\/tr>\n
454<\/td>\n16.2 PMA interface messages
16.2.1 PMA-to-MDI interface signal encodings
16.2.2 PMA-to-MDI OTD messages
16.2.2.1 OTD_output
16.2.2.2 OTD_idle <\/td>\n<\/tr>\n
455<\/td>\n16.2.2.3 OTD_manch_violation
16.2.3 MDI ORD-to-PMA messages
16.2.3.1 ORD_input <\/td>\n<\/tr>\n
456<\/td>\n16.2.3.2 ORD_idle
16.2.3.3 ORD_crv
16.3 10BASE-FP MAU functional specifications
16.3.1 Transmit function requirements <\/td>\n<\/tr>\n
457<\/td>\n16.3.1.1 Preamble encoding
16.3.1.1.1 Synchronization pattern
16.3.1.1.2 Packet header code rule violation
16.3.1.1.3 Unique word
16.3.1.2 Data transmit <\/td>\n<\/tr>\n
458<\/td>\n16.3.1.3 Collision encoding (unique word jam)
16.3.2 Receive function requirements
16.3.2.1 Preamble reconstruction and alignment
16.3.2.2 Data receive
16.3.2.3 Signal presence during collision
16.3.3 Loopback function requirements <\/td>\n<\/tr>\n
459<\/td>\n16.3.4 Collision presence function requirements
16.3.4.1 CI Circuit signaling
16.3.4.2 Collision detection <\/td>\n<\/tr>\n
460<\/td>\n16.3.4.3 End of collision
16.3.5 signal_quality_error Message (SQE) Test function requirements
16.3.6 Jabber function requirements <\/td>\n<\/tr>\n
461<\/td>\n16.3.7 Link fault detection and low light function requirements <\/td>\n<\/tr>\n
462<\/td>\n16.3.8 Interface message time references
16.3.9 MAU state diagram
16.3.9.1 MAU state diagram variables <\/td>\n<\/tr>\n
464<\/td>\n16.3.9.2 MAU state diagram timers <\/td>\n<\/tr>\n
465<\/td>\n16.3.9.3 MAU state diagram counters <\/td>\n<\/tr>\n
470<\/td>\n16.4 Timing summary
16.5 10BASE-FP Star functional specifications
16.5.1 Star functions
16.5.1.1 Number of ports
16.5.1.2 Optical power division <\/td>\n<\/tr>\n
471<\/td>\n16.5.1.3 Configuration
16.5.1.4 Reliability
16.5.2 Star optical characteristics
16.5.2.1 Star insertion loss
16.5.2.2 Star single output port uniformity
16.5.2.3 Star directivity <\/td>\n<\/tr>\n
472<\/td>\n16.6 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
16.6.2.1 Status symbols
16.6.2.2 Abbreviations
16.6.3 Instructions for completing the PICS proforma
16.6.3.1 General structure of the PICS proforma <\/td>\n<\/tr>\n
473<\/td>\n16.6.3.2 Additional information
16.6.3.3 Exception information <\/td>\n<\/tr>\n
474<\/td>\n16.6.3.4 Conditional items
16.6.4 Identification
16.6.4.1 Implementation identification
16.6.4.2 Protocol summary <\/td>\n<\/tr>\n
475<\/td>\n16.6.5 Major capabilities\/options
16.6.6 PICS proforma for the type 10BASE-FP MAU
16.6.6.1 Compatibility considerations <\/td>\n<\/tr>\n
476<\/td>\n16.6.6.2 Optical transmit parameters <\/td>\n<\/tr>\n
477<\/td>\n16.6.6.3 Optical receive parameters
16.6.6.4 Optical medium connector plug and socket
16.6.6.5 MAU functions
16.6.6.6 PMA interface messages <\/td>\n<\/tr>\n
478<\/td>\n16.6.6.7 PMA to MDI OTD messages
16.6.6.8 MDI ORD to PMA messages
16.6.6.9 Transmit functions (continued) <\/td>\n<\/tr>\n
479<\/td>\n16.6.6.10 Collision Encoding (Unique Word Jam) function
16.6.6.11 Receive functions <\/td>\n<\/tr>\n
480<\/td>\n16.6.6.12 Preamble reconstruction and alignment function
16.6.6.13 Data receive function
16.6.6.14 Signal presence during collision <\/td>\n<\/tr>\n
481<\/td>\n16.6.6.15 Loopback function
16.6.6.16 Collision presence function <\/td>\n<\/tr>\n
482<\/td>\n16.6.6.17 signal_quality_error Message (SQE) test function
16.6.6.18 Jabber function
16.6.6.19 Link Fault Detect function <\/td>\n<\/tr>\n
483<\/td>\n16.6.6.20 MAU state diagram requirements
16.6.6.21 MAU-to-AUI signal characteristics
16.6.6.22 MAU-to-AUI DI and CI driver characteristics <\/td>\n<\/tr>\n
484<\/td>\n16.6.6.23 AUI-to-MAU DO receiver characteristics
16.6.6.24 MAU-to-AUI circuit termination <\/td>\n<\/tr>\n
485<\/td>\n16.6.6.25 MAU-to-AUI mechanical connections
16.6.6.26 MAU reliability <\/td>\n<\/tr>\n
486<\/td>\n16.6.6.27 Power consumption
16.6.6.28 PLS\u2013PMA requirements
16.6.6.29 signal_quality_error message (SQE) <\/td>\n<\/tr>\n
487<\/td>\n16.6.6.30 Environmental requirements
16.6.6.31 MAU labeling
16.6.7 PICS proforma tables for 10BASE-FP stars
16.6.7.1 Star basic functions <\/td>\n<\/tr>\n
488<\/td>\n16.6.7.2 Star optical characteristics
16.6.7.3 Star environmental requirements
16.6.7.4 10BASE-FP star labeling <\/td>\n<\/tr>\n
489<\/td>\n17. Fiber optic medium attachment unit, type 10BASE-FB
17.1 Scope
17.1.1 Overview
17.1.1.1 Medium attachment unit
17.1.1.2 Relationship to repeater
17.1.1.3 Remote diagnostic messages
17.1.2 Relationship to AUI <\/td>\n<\/tr>\n
490<\/td>\n17.2 PMA interface messages
17.2.1 PMA-to-MDI interface signal encodings
17.2.2 PMA-to-MDI OTD messages <\/td>\n<\/tr>\n
491<\/td>\n17.2.2.1 OTD_output
17.2.2.2 OTD_sync_idle
17.2.2.3 OTD_remote_fault
17.2.3 MDI ORD-to-PMA messages
17.2.3.1 Status decoding
17.2.3.2 ORD_input
17.2.3.3 ORD_sync_idle <\/td>\n<\/tr>\n
492<\/td>\n17.2.3.4 ORD_remote_fault
17.2.3.5 ORD_invalid_data
17.2.4 Transitions between signals
17.2.5 Signaling rate
17.3 MAU functional specifications
17.3.1 Transmit function requirements <\/td>\n<\/tr>\n
493<\/td>\n17.3.1.1 Data transmit
17.3.1.2 Synchronous idle
17.3.1.3 Fault signaling
17.3.2 Receive function requirements
17.3.2.1 Data receive
17.3.2.2 Remote status message handling
17.3.3 Collision function requirements
17.3.3.1 Collision detection <\/td>\n<\/tr>\n
494<\/td>\n17.3.3.2 End of collision
17.3.4 Loopback function requirements
17.3.5 Fault-handling function requirements
17.3.6 Jabber function requirements <\/td>\n<\/tr>\n
495<\/td>\n17.3.7 Low light level detection function requirements
17.3.8 Synchronous qualification function requirements <\/td>\n<\/tr>\n
496<\/td>\n17.3.9 Interface message time references
17.3.10 MAU state diagrams
17.3.10.1 MAU state diagram variables <\/td>\n<\/tr>\n
497<\/td>\n17.3.10.2 MAU state diagram timers <\/td>\n<\/tr>\n
500<\/td>\n17.4 Timing summary <\/td>\n<\/tr>\n
501<\/td>\n17.5 Protocol implementation conformance statement (PICS) proforma for Clause 17, Fiber optic medium attachment unit, type 10BASE-FB
17.5.1 Introduction
17.5.2 Abbreviations and special symbols
17.5.2.1 Status symbols
17.5.2.1.1 Abbreviations
17.5.3 Instructions for completing the PICS proforma
17.5.3.1 General structure of the PICS proforma <\/td>\n<\/tr>\n
502<\/td>\n17.5.3.2 Additional information
17.5.3.3 Exception information <\/td>\n<\/tr>\n
503<\/td>\n17.5.3.4 Conditional items
17.5.4 Identification
17.5.4.1 Implementation identification
17.5.4.2 Protocol summary
17.5.5 PICS proforma for the type 10BASE-FB MAU <\/td>\n<\/tr>\n
504<\/td>\n17.5.6 PICS proforma for the type 10BASE-FB MAU
17.5.6.1 Compatibility considerations
17.5.6.2 Optical transmit parameters <\/td>\n<\/tr>\n
505<\/td>\n17.5.6.3 Optical receive parameters
17.5.6.4 Optical medium connector plug and socket <\/td>\n<\/tr>\n
506<\/td>\n17.5.6.5 MAU functions
17.5.6.6 PMA-to-MDI OTD messages and signaling <\/td>\n<\/tr>\n
507<\/td>\n17.5.6.7 MDI ORD-to-PMA messages and signaling
17.5.6.8 Transitions between signals
17.5.6.9 Signaling rate <\/td>\n<\/tr>\n
508<\/td>\n17.5.6.10 Transmit functions
17.5.6.11 Receive functions <\/td>\n<\/tr>\n
509<\/td>\n17.5.6.12 Data receive function
17.5.6.13 Remote status message handling
17.5.6.14 Collision function requirements <\/td>\n<\/tr>\n
510<\/td>\n17.5.6.15 End of collision
17.5.6.16 Loopback function
17.5.6.17 Fault-handling function <\/td>\n<\/tr>\n
511<\/td>\n17.5.6.18 Jabber-handling function
17.5.6.19 Low light detection <\/td>\n<\/tr>\n
512<\/td>\n17.5.6.20 Synchronous qualification
17.5.6.21 MAU state diagram requirements
17.5.6.22 MAU reliability <\/td>\n<\/tr>\n
513<\/td>\n17.5.6.23 PLS\u2013PMA requirements
17.5.6.24 signal_quality_error message (SQE)
17.5.6.25 Environmental requirements
17.5.6.26 MAU labeling <\/td>\n<\/tr>\n
515<\/td>\n18. Fiber optic medium attachment unit, type 10BASE-FL
18.1 Scope
18.1.1 Overview
18.1.1.1 10BASE-FL medium attachment unit (MAU)
18.1.1.2 Repeater unit
18.2 PMA interface messages <\/td>\n<\/tr>\n
516<\/td>\n18.2.1 PMA to fiber optic link segment messages
18.2.1.1 OTD_output.
18.2.1.2 OTD_idle
18.2.2 Fiber optic link segment to PMA messages
18.2.2.1 ORD_input
18.2.2.2 ORD_idle <\/td>\n<\/tr>\n
517<\/td>\n18.2.3 Interface message time references
18.3 MAU functional specifications
18.3.1 MAU functions <\/td>\n<\/tr>\n
518<\/td>\n18.3.1.1 Transmit function requirements <\/td>\n<\/tr>\n
519<\/td>\n18.3.1.2 Receive function requirements
18.3.1.3 Loopback function requirements (half duplex mode only)
18.3.1.4 Collision Presence function requirements (half duplex mode only) <\/td>\n<\/tr>\n
520<\/td>\n18.3.1.5 signal_quality_error Message (SQE) Test function requirements
18.3.1.6 Jabber function requirements
18.3.1.7 Link Integrity Test function requirements <\/td>\n<\/tr>\n
521<\/td>\n18.3.1.8 Auto-Negotiation
18.3.2 MAU state diagrams
18.3.2.1 MAU state diagram variables <\/td>\n<\/tr>\n
523<\/td>\n18.3.2.2 MAU state diagram timers <\/td>\n<\/tr>\n
528<\/td>\n18.4 Timing summary <\/td>\n<\/tr>\n
529<\/td>\n18.5 Protocol implementation conformance statement (PICS) proforma for Clause 18, Fiber optic medium attachment unit, type 10BASE-FL
18.5.1 Introduction
18.5.2 Abbreviations and special symbols
18.5.2.1 Status symbols
18.5.2.2 Abbreviations <\/td>\n<\/tr>\n
530<\/td>\n18.5.3 Instructions for completing the PICS proforma
18.5.3.1 General structure of the PICS proforma
18.5.3.2 Additional information
18.5.3.3 Exception information <\/td>\n<\/tr>\n
531<\/td>\n18.5.3.4 Conditional items
18.5.4 Identification
18.5.4.1 Implementation identification
18.5.4.2 Protocol summary <\/td>\n<\/tr>\n
532<\/td>\n18.5.5 Major capabilities\/options
18.5.6 PICS proforma tables for the type 10BASE-FL MAU
18.5.6.1 Compatibility considerations <\/td>\n<\/tr>\n
533<\/td>\n18.5.6.2 Optical transmit parameter <\/td>\n<\/tr>\n
534<\/td>\n18.5.6.3 Optical receive parameters
18.5.6.4 Optical medium connector plug and socket <\/td>\n<\/tr>\n
535<\/td>\n18.5.6.5 MAU functions
18.5.6.6 PMA interface messages
18.5.6.7 PMA-to-MDI OTD messages
18.5.6.8 MDI ORD-to-PMA messages <\/td>\n<\/tr>\n
536<\/td>\n18.5.6.9 Transmit function
18.5.6.10 Receive function <\/td>\n<\/tr>\n
537<\/td>\n18.5.6.11 Loopback function
18.5.6.12 Collision Presence function
18.5.6.13 signal_quality_error Message (SQE) Test function <\/td>\n<\/tr>\n
538<\/td>\n18.5.6.14 Jabber function
18.5.6.15 Link Integrity Test function <\/td>\n<\/tr>\n
540<\/td>\n18.5.6.16 MAU state diagram requirements
18.5.6.17 MAU-to-AUI signal characteristics <\/td>\n<\/tr>\n
541<\/td>\n18.5.6.18 MAU-to-AUI DI and CI driver characteristics
18.5.6.19 AUI-to-MAU DO receiver characteristics <\/td>\n<\/tr>\n
542<\/td>\n18.5.6.20 AUI circuit termination
18.5.6.21 MAU-to-AUI mechanical connections <\/td>\n<\/tr>\n
543<\/td>\n18.5.6.22 MAU reliability
18.5.6.23 Power consumption
18.5.6.24 PLS\u2013PMA requirements
18.5.6.25 signal_quality_error message (SQE) <\/td>\n<\/tr>\n
544<\/td>\n18.5.6.26 Environmental requirements
18.5.6.27 MAU labeling <\/td>\n<\/tr>\n
545<\/td>\n19. 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 <\/td>\n<\/tr>\n
546<\/td>\n19.1.5 Management model <\/td>\n<\/tr>\n
547<\/td>\n19.2 Managed objects
19.2.1 Introduction
19.2.2 Overview of managed objects
19.2.2.1 Text description of managed objects
19.2.2.2 Port functions to support management <\/td>\n<\/tr>\n
549<\/td>\n19.2.2.3 Containment <\/td>\n<\/tr>\n
550<\/td>\n19.2.2.4 Naming
19.2.2.5 Packages and capabilities <\/td>\n<\/tr>\n
552<\/td>\n19.2.3 Repeater managed object class
19.2.3.1 Repeater attributes
19.2.3.1.1 aRepeaterID
19.2.3.1.2 aRepeaterGroupCapacity
19.2.3.1.3 aGroupMap
19.2.3.1.4 aRepeaterHealthState <\/td>\n<\/tr>\n
553<\/td>\n19.2.3.1.5 aRepeaterHealthText
19.2.3.1.6 aRepeaterHealthData
19.2.3.1.7 aTransmitCollisions
19.2.3.2 Repeater actions
19.2.3.2.1 acResetRepeater <\/td>\n<\/tr>\n
554<\/td>\n19.2.3.2.2 acExecuteNonDisruptiveSelfTest
19.2.3.3 Repeater notifications
19.2.3.3.1 nRepeaterHealth <\/td>\n<\/tr>\n
555<\/td>\n19.2.3.3.2 nRepeaterReset
19.2.3.3.3 nGroupMapChange
19.2.4 ResourceTypeID Managed Object Class
19.2.5 Group managed object class
19.2.5.1 Group attributes
19.2.5.1.1 aGroupID <\/td>\n<\/tr>\n
556<\/td>\n19.2.5.1.2 aGroupPortCapacity
19.2.5.1.3 aPortMap
19.2.5.2 Group Notifications
19.2.5.2.1 nPortMapChange
19.2.6 Port managed object class
19.2.6.1 Port Attributes
19.2.6.1.1 aPortID <\/td>\n<\/tr>\n
557<\/td>\n19.2.6.1.2 aPortAdminState
19.2.6.1.3 aAutoPartitionState
19.2.6.1.4 aReadableFrames
19.2.6.1.5 aReadableOctets <\/td>\n<\/tr>\n
558<\/td>\n19.2.6.1.6 aFrameCheckSequenceErrors
19.2.6.1.7 aAlignmentErrors
19.2.6.1.8 aFramesTooLong
19.2.6.1.9 aShortEvents <\/td>\n<\/tr>\n
559<\/td>\n19.2.6.1.10 aRunts
19.2.6.1.11 aCollisions
19.2.6.1.12 aLateEvents <\/td>\n<\/tr>\n
560<\/td>\n19.2.6.1.13 aVeryLongEvents
19.2.6.1.14 aDataRateMismatches
19.2.6.1.15 aAutoPartitions
19.2.6.1.16 aLastSourceAddress <\/td>\n<\/tr>\n
561<\/td>\n19.2.6.1.17 aSourceAddressChanges
19.2.6.2 Port Actions
19.2.6.2.1 acPortAdminControl <\/td>\n<\/tr>\n
563<\/td>\n20. 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
20.2.1.1 Naming <\/td>\n<\/tr>\n
564<\/td>\n20.2.1.2 Containment
20.2.1.3 Packages <\/td>\n<\/tr>\n
565<\/td>\n20.2.2 MAU Managed object class
20.2.2.1 MAU attributes
20.2.2.1.1 aMAUID
20.2.2.1.2 aMAUType <\/td>\n<\/tr>\n
566<\/td>\n20.2.2.1.3 aMediaAvailable
20.2.2.1.4 aLoseMediaCounter
20.2.2.1.5 aJabber <\/td>\n<\/tr>\n
567<\/td>\n20.2.2.1.6 aMAUAdminState
20.2.2.1.7 aBbMAUXmitRcvSplitType
20.2.2.1.8 aBroadbandFrequencies <\/td>\n<\/tr>\n
568<\/td>\n20.2.2.2 MAU actions
20.2.2.2.1 acResetMAU
20.2.2.2.2 acMAUAdminControl
20.2.2.3 MAU notifications
20.2.2.3.1 nJabber <\/td>\n<\/tr>\n
569<\/td>\nAnnex A (informative) Bibliography <\/td>\n<\/tr>\n
573<\/td>\nAnnex B (informative) 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 <\/td>\n<\/tr>\n
575<\/td>\nB.1.3 Minimum frame length determination <\/td>\n<\/tr>\n
576<\/td>\nB.1.4 System jitter budgets
B.1.4.1 Nominal jitter values <\/td>\n<\/tr>\n
577<\/td>\nB.1.4.2 Decoder evaluation <\/td>\n<\/tr>\n
578<\/td>\nB.1.5 Systems consideration calculations
B.1.5.1 Overview
B.1.5.2 Maximum collision fragment size <\/td>\n<\/tr>\n
581<\/td>\nB.1.5.3 Interpacket Gap (IPG) shrinkage <\/td>\n<\/tr>\n
582<\/td>\nB.1.5.4 Timing parameters for round-trip delay and variability calculations <\/td>\n<\/tr>\n
585<\/td>\nB.2 System parameters and budgets for 1BASE5
B.2.1 Delay budget <\/td>\n<\/tr>\n
586<\/td>\nB.2.2 Minimum frame length determination <\/td>\n<\/tr>\n
587<\/td>\nB.2.3 Jitter budget <\/td>\n<\/tr>\n
588<\/td>\nB.3 Example crosstalk computation for multiple disturbers, balanced-pair cable <\/td>\n<\/tr>\n
590<\/td>\nB.4 10BASE-T guidelines
B.4.1 System jitter budget
B.4.2 Filter characteristics
B.4.3 Notes for conformance testing
B.4.3.1 Notes for 14.3.1.2.1 on differential output voltage <\/td>\n<\/tr>\n
591<\/td>\nB.4.3.2 Note for 14.3.1.2.2 on transmitter differential output impedance
B.4.3.3 Note for 14.3.1.2.3 on output timing jitter <\/td>\n<\/tr>\n
592<\/td>\nB.4.3.4 General note on common-mode tests
B.4.3.5 Note for 14.3.1.3.4 on receiver differential input impedance
B.4.3.6 Note for 14.3.1.3.3 on receiver idle input behavior
B.4.3.7 Note for 14.3.1.3.5 on receiver common-mode rejection <\/td>\n<\/tr>\n
593<\/td>\nB.5 10BASE-F
B.5.1 System jitter budget
B.5.2 10BASE-FP fiber optic segment loss budget <\/td>\n<\/tr>\n
596<\/td>\nAnnex C (informative) State diagram, MAC sublayer <\/td>\n<\/tr>\n
597<\/td>\nAnnex D (informative) Application context, selected medium specifications
D.1 Introduction
D.2 Type 10BASE5 applications
D.3 Type 10BASE2 applications <\/td>\n<\/tr>\n
598<\/td>\nD.4 Type FOIRL and 10BASE-F applications; alternative fiber optic medium applications
D.4.1 Alternative fiber types
D.4.1.1 Theoretical coupling losses <\/td>\n<\/tr>\n
599<\/td>\nD.4.1.2 Maximum launch power <\/td>\n<\/tr>\n
600<\/td>\nD.4.2 Type 10BASE-FP applications using 50\/125 \u00b5m fiber
D.4.2.1 Coupled transmit power
D.4.2.2 Star coupler loss <\/td>\n<\/tr>\n
601<\/td>\nD.4.2.3 Collision detection
D.5 10BASE-T use of cabling systems with a nominal differential characteristic impedance of 120 \u03a9 <\/td>\n<\/tr>\n
602<\/td>\nD.6 10BASE-T use of cabling systems with a nominal differential characteristic impedance of 150 \u03a9 <\/td>\n<\/tr>\n
604<\/td>\nAnnex E (informative) Receiver wavelength design considerations (FOIRL) <\/td>\n<\/tr>\n
605<\/td>\nAnnex F (normative) Additional attributes required for systems
F.1 Introduction
F.1.1 Scope
F.2 Objects\/Attributes\/Actions\/Notifications
F.2.1 TimeSinceSystemReset attribute <\/td>\n<\/tr>\n
606<\/td>\nF.2.2 RepeaterResetTimeStamp attribute
F.2.3 ResetSystemAction action <\/td>\n<\/tr>\n
607<\/td>\nAnnex G (normative) Additional material required for conformance testing
G.1 Introduction
G.1.1 Material in support of the aDataRateMismatches attribute <\/td>\n<\/tr>\n
608<\/td>\nAnnex H (normative) GDMO specifications for CSMA\/CD managed objects <\/td>\n<\/tr>\n
609<\/td>\nAnnex 4A (normative) Simplified full duplex media access control
4A.1 Functional model of the MAC method
4A.1.1 Overview <\/td>\n<\/tr>\n
610<\/td>\n4A.1.2 Full duplex operation
4A.1.2.1 Transmission
4A.1.2.2 Reception <\/td>\n<\/tr>\n
611<\/td>\n4A.1.3 Relationships to the MAC client and Physical Layers
4A.2 Media access control (MAC) method: precise specification
4A.2.1 Introduction
4A.2.2 Overview of the procedural model
4A.2.2.1 Ground rules for the procedural model <\/td>\n<\/tr>\n
612<\/td>\n4A.2.2.2 Use of Pascal in the procedural model
4A.2.2.3 Organization of the procedural model <\/td>\n<\/tr>\n
617<\/td>\n4A.2.2.4 Layer management extensions to procedural model
4A.2.3 Packet transmission model
4A.2.3.1 Transmit data encapsulation
4A.2.3.2 Transmit media access management <\/td>\n<\/tr>\n
618<\/td>\n4A.2.4 Frame reception model
4A.2.4.1 Receive data decapsulation <\/td>\n<\/tr>\n
619<\/td>\n4A.2.4.2 Receive media access management
4A.2.5 Preamble generation
4A.2.6 Start frame sequence <\/td>\n<\/tr>\n
620<\/td>\n4A.2.7 Global declarations
4A.2.7.1 Common constants, types, and variables <\/td>\n<\/tr>\n
621<\/td>\n4A.2.7.2 Transmit state variables
4A.2.7.3 Receive state variables
4A.2.7.4 State variable initialization <\/td>\n<\/tr>\n
622<\/td>\n4A.2.8 Frame transmission <\/td>\n<\/tr>\n
625<\/td>\n4A.2.9 Frame reception <\/td>\n<\/tr>\n
628<\/td>\n4A.2.10 Common procedures
4A.3 Interfaces to\/from adjacent layers
4A.3.1 Overview
4A.3.2 MAC service
4A.3.2.1 MAC client transmit interface state diagram <\/td>\n<\/tr>\n
629<\/td>\n4A.3.2.2 MAC client receive interface state diagram <\/td>\n<\/tr>\n
632<\/td>\n4A.3.3 Services required from the Physical Layer <\/td>\n<\/tr>\n
633<\/td>\n4A.4 Specific implementations
4A.4.1 Compatibility overview
4A.4.2 MAC parameters <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard for Ethernet<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2012<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":397813,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-397806","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/397806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/397813"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=397806"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=397806"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=397806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}