{"id":397809,"date":"2024-10-20T04:32:23","date_gmt":"2024-10-20T04:32:23","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-802-3-2012-6\/"},"modified":"2024-10-26T08:20:28","modified_gmt":"2024-10-26T08:20:28","slug":"ieee-802-3-2012-6","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-802-3-2012-6\/","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Revision Standard – Superseded.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, SECTION TWO
Contents <\/td>\n<\/tr>\n
39<\/td>\n21. Introduction to 100 Mb\/s baseband networks, type 100BASE-T
21.1 Overview <\/td>\n<\/tr>\n
40<\/td>\n21.1.1 Reconciliation Sublayer (RS) and Media Independent Interface (MII)
21.1.2 Physical Layer signaling systems
21.1.3 Repeater
21.1.4 Auto-Negotiation
21.1.5 Management
21.2 References
21.3 Definitions
21.4 Abbreviations
21.5 State diagrams <\/td>\n<\/tr>\n
41<\/td>\n21.5.1 Actions inside state blocks
21.5.2 State diagram variables
21.5.3 State transitions
21.5.4 Operators <\/td>\n<\/tr>\n
43<\/td>\n21.6 Protocol implementation conformance statement (PICS) proforma
21.6.1 Introduction
21.6.2 Abbreviations and special symbols
21.6.3 Instructions for completing the PICS proforma <\/td>\n<\/tr>\n
44<\/td>\n21.6.4 Additional information
21.6.5 Exceptional information
21.6.6 Conditional items <\/td>\n<\/tr>\n
45<\/td>\n21.7 MAC delay constraints (exposed MII) <\/td>\n<\/tr>\n
47<\/td>\n22. Reconciliation Sublayer (RS) and Media Independent Interface (MII)
22.1 Overview <\/td>\n<\/tr>\n
48<\/td>\n22.1.1 Summary of major concepts
22.1.2 Application <\/td>\n<\/tr>\n
49<\/td>\n22.1.3 Rates of operation
22.1.4 Allocation of functions
22.1.5 Relationship of MII and GMII
22.2 Functional specifications
22.2.1 Mapping of MII signals to PLS service primitives and Station Management <\/td>\n<\/tr>\n
50<\/td>\n22.2.1.1 Mapping of PLS_DATA.request
22.2.1.1.1 Function
22.2.1.1.2 Semantics of the service primitive
22.2.1.1.3 When generated <\/td>\n<\/tr>\n
51<\/td>\n22.2.1.2 Mapping of PLS_DATA.indication
22.2.1.2.1 Function
22.2.1.2.2 Semantics of the service primitive
22.2.1.2.3 When generated
22.2.1.3 Mapping of PLS_CARRIER.indication
22.2.1.3.1 Function
22.2.1.3.2 Semantics of the service primitive
22.2.1.3.3 When generated <\/td>\n<\/tr>\n
52<\/td>\n22.2.1.4 Mapping of PLS_SIGNAL.indication
22.2.1.4.1 Function
22.2.1.4.2 Semantics of the service primitive
22.2.1.4.3 When generated
22.2.1.5 Response to RX_ER indication from MII
22.2.1.6 Conditions for generation of TX_ER <\/td>\n<\/tr>\n
53<\/td>\n22.2.1.7 Mapping of PLS_DATA_VALID.indication
22.2.1.7.1 Function
22.2.1.7.2 Semantics of the service primitive
22.2.1.7.3 When generated
22.2.2 MII signal functional specifications
22.2.2.1 TX_CLK (transmit clock)
22.2.2.2 RX_CLK (receive clock) <\/td>\n<\/tr>\n
54<\/td>\n22.2.2.3 TX_EN (transmit enable)
22.2.2.4 TXD (transmit data) <\/td>\n<\/tr>\n
55<\/td>\n22.2.2.5 TX_ER (transmit coding error) <\/td>\n<\/tr>\n
56<\/td>\n22.2.2.6 Transmit direction LPI transition
22.2.2.7 RX_DV (Receive Data Valid)
22.2.2.8 RXD (receive data) <\/td>\n<\/tr>\n
58<\/td>\n22.2.2.9 Receive direction LPI transition
22.2.2.10 RX_ER (receive error) <\/td>\n<\/tr>\n
59<\/td>\n22.2.2.11 CRS (carrier sense)
22.2.2.12 COL (collision detected) <\/td>\n<\/tr>\n
60<\/td>\n22.2.2.13 MDC (management data clock)
22.2.2.14 MDIO (management data input\/output) <\/td>\n<\/tr>\n
61<\/td>\n22.2.3 MII data stream
22.2.3.1 Inter-frame
22.2.3.2 Preamble and start of frame delimiter
22.2.3.2.1 Transmit case <\/td>\n<\/tr>\n
62<\/td>\n22.2.3.2.2 Receive case <\/td>\n<\/tr>\n
63<\/td>\n22.2.3.3 Data
22.2.3.4 End-of-Frame delimiter (EFD)
22.2.3.5 Handling of excess nibbles
22.2.4 Management functions <\/td>\n<\/tr>\n
64<\/td>\n22.2.4.1 Control register (Register 0)
22.2.4.1.1 Reset <\/td>\n<\/tr>\n
65<\/td>\n22.2.4.1.2 Loopback <\/td>\n<\/tr>\n
66<\/td>\n22.2.4.1.3 Speed selection
22.2.4.1.4 Auto-Negotiation enable
22.2.4.1.5 Power down <\/td>\n<\/tr>\n
67<\/td>\n22.2.4.1.6 Isolate
22.2.4.1.7 Restart Auto-Negotiation
22.2.4.1.8 Duplex mode
22.2.4.1.9 Collision test <\/td>\n<\/tr>\n
68<\/td>\n22.2.4.1.10 Speed selection
22.2.4.1.11 Reserved bits
22.2.4.1.12 Unidirectional enable
22.2.4.2 Status register (Register 1)
22.2.4.2.1 100BASE-T4 ability
22.2.4.2.2 100BASE-X full duplex ability <\/td>\n<\/tr>\n
70<\/td>\n22.2.4.2.3 100BASE-X half duplex ability
22.2.4.2.4 10 Mb\/s full duplex ability
22.2.4.2.5 10 Mb\/s half duplex ability
22.2.4.2.6 100BASE-T2 full duplex ability
22.2.4.2.7 100BASE-T2 half duplex ability
22.2.4.2.8 Unidirectional ability
22.2.4.2.9 MF preamble suppression ability
22.2.4.2.10 Auto-Negotiation complete <\/td>\n<\/tr>\n
71<\/td>\n22.2.4.2.11 Remote fault
22.2.4.2.12 Auto-Negotiation ability
22.2.4.2.13 Link Status
22.2.4.2.14 Jabber detect
22.2.4.2.15 Extended capability <\/td>\n<\/tr>\n
72<\/td>\n22.2.4.2.16 Extended status
22.2.4.3 Extended capability registers
22.2.4.3.1 PHY Identifier (Registers 2 and 3) <\/td>\n<\/tr>\n
73<\/td>\n22.2.4.3.2 Auto-Negotiation advertisement (Register 4)
22.2.4.3.3 Auto-Negotiation link partner ability (Register 5)
22.2.4.3.4 Auto-Negotiation expansion (Register 6)
22.2.4.3.5 Auto-Negotiation Next Page (Register 7)
22.2.4.3.6 Auto-Negotiation link partner Received Next Page (Register 8)
22.2.4.3.7 MASTER-SLAVE control register (Register 9)
22.2.4.3.8 MASTER-SLAVE status register (Register 10)
22.2.4.3.9 PSE Control register (Register 11) <\/td>\n<\/tr>\n
74<\/td>\n22.2.4.3.10 PSE Status register (Register 12)
22.2.4.3.11 MMD access control register (Register 13)
22.2.4.3.12 MMD access address data register (Register 14) <\/td>\n<\/tr>\n
75<\/td>\n22.2.4.3.13 PHY specific registers
22.2.4.4 Extended Status register (Register 15)
22.2.4.4.1 1000BASE-X full duplex ability <\/td>\n<\/tr>\n
76<\/td>\n22.2.4.4.2 1000BASE-X half duplex ability
22.2.4.4.3 1000BASE-T full duplex ability
22.2.4.4.4 1000BASE-T half duplex ability
22.2.4.4.5 Reserved bits
22.2.4.5 Management frame structure
22.2.4.5.1 IDLE (IDLE condition)
22.2.4.5.2 PRE (preamble) <\/td>\n<\/tr>\n
77<\/td>\n22.2.4.5.3 ST (start of frame)
22.2.4.5.4 OP (operation code)
22.2.4.5.5 PHYAD (PHY Address)
22.2.4.5.6 REGAD (Register Address)
22.2.4.5.7 TA (turnaround)
22.2.4.5.8 DATA (data) <\/td>\n<\/tr>\n
78<\/td>\n22.3 Signal timing characteristics
22.3.1 Signals that are synchronous to TX_CLK
22.3.1.1 TX_EN
22.3.1.2 TXD
22.3.1.3 TX_ER
22.3.2 Signals that are synchronous to RX_CLK <\/td>\n<\/tr>\n
79<\/td>\n22.3.2.1 RX_DV
22.3.2.2 RXD
22.3.2.3 RX_ER
22.3.3 Signals that have no required clock relationship
22.3.3.1 CRS
22.3.3.2 COL
22.3.4 MDIO timing relationship to MDC <\/td>\n<\/tr>\n
80<\/td>\n22.4 Electrical characteristics
22.4.1 Signal levels <\/td>\n<\/tr>\n
81<\/td>\n22.4.2 Signal paths
22.4.3 Driver characteristics
22.4.3.1 DC characteristics
22.4.3.2 AC characteristics <\/td>\n<\/tr>\n
82<\/td>\n22.4.4 Receiver characteristics
22.4.4.1 Voltage thresholds
22.4.4.2 Input current
22.4.4.3 Input capacitance
22.4.5 Cable characteristics <\/td>\n<\/tr>\n
83<\/td>\n22.4.5.1 Conductor size
22.4.5.2 Characteristic impedance
22.4.5.3 Delay <\/td>\n<\/tr>\n
84<\/td>\n22.4.5.4 Delay variation
22.4.5.5 Shielding
22.4.5.6 DC resistance
22.4.6 Hot insertion and removal
22.5 Power supply
22.5.1 Supply voltage <\/td>\n<\/tr>\n
85<\/td>\n22.5.2 Load current
22.5.3 Short-circuit protection
22.6 Mechanical characteristics
22.6.1 Definition of mechanical interface
22.6.2 Shielding effectiveness and transfer impedance <\/td>\n<\/tr>\n
86<\/td>\n22.6.3 Connector pin numbering
22.6.4 Clearance dimensions <\/td>\n<\/tr>\n
87<\/td>\n22.6.5 Contact assignments <\/td>\n<\/tr>\n
88<\/td>\n22.7 LPI assertion and detection <\/td>\n<\/tr>\n
89<\/td>\n22.7.1 LPI messages
22.7.2 Transmit LPI state diagram
22.7.2.1 Conventions
22.7.2.2 Variables and counters <\/td>\n<\/tr>\n
90<\/td>\n22.7.2.3 State diagram
22.7.3 Considerations for transmit system behavior
22.7.3.1 Considerations for receive system behavior <\/td>\n<\/tr>\n
91<\/td>\n22.8 Protocol implementation conformance statement (PICS) proforma for Clause 22, Reconciliation Sublayer (RS) and Media Independent Interface (MII)
22.8.1 Introduction
22.8.2 Identification
22.8.2.1 Implementation identification
22.8.2.2 Protocol summary <\/td>\n<\/tr>\n
92<\/td>\n22.8.2.3 Major capabilities\/options
22.8.3 PICS proforma tables for reconciliation sublayer and media independent interface
22.8.3.1 Mapping of PLS service primitives
22.8.3.2 MII signal functional specifications (continued) <\/td>\n<\/tr>\n
94<\/td>\n22.8.3.3 LPI functions <\/td>\n<\/tr>\n
95<\/td>\n22.8.3.4 Frame structure
22.8.3.5 Management functions (continued) <\/td>\n<\/tr>\n
99<\/td>\n22.8.3.6 Signal timing characteristics <\/td>\n<\/tr>\n
100<\/td>\n22.8.3.7 Electrical characteristics (continued) <\/td>\n<\/tr>\n
102<\/td>\n22.8.3.8 Power supply
22.8.3.9 Mechanical characteristics <\/td>\n<\/tr>\n
103<\/td>\n23. Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA) sublayer and baseband medium, type 100BASE-T4
23.1 Overview
23.1.1 Scope
23.1.2 Objectives
23.1.3 Relation of 100BASE-T4 to other standards
23.1.4 Summary <\/td>\n<\/tr>\n
104<\/td>\n23.1.4.1 Summary of Physical Coding Sublayer (PCS) specification <\/td>\n<\/tr>\n
106<\/td>\n23.1.4.2 Summary of physical medium attachment (PMA) specification
23.1.5 Application of 100BASE-T4
23.1.5.1 Compatibility considerations <\/td>\n<\/tr>\n
107<\/td>\n23.1.5.2 Incorporating the 100BASE-T4 PHY into a DTE
23.1.5.3 Use of 100BASE-T4 PHY for point-to-point communication
23.1.5.4 Support for Auto-Negotiation
23.2 PCS functional specifications
23.2.1 PCS functions
23.2.1.1 PCS Reset function <\/td>\n<\/tr>\n
108<\/td>\n23.2.1.2 PCS Transmit function <\/td>\n<\/tr>\n
109<\/td>\n23.2.1.2.1 DC balance encoding rules
23.2.1.3 PCS Receive function <\/td>\n<\/tr>\n
110<\/td>\n23.2.1.3.1 Error-detecting rules <\/td>\n<\/tr>\n
111<\/td>\n23.2.1.4 PCS Error Sense function
23.2.1.5 PCS Carrier Sense function
23.2.1.6 PCS Collision Presence function <\/td>\n<\/tr>\n
112<\/td>\n23.2.2 PCS interfaces
23.2.2.1 PCS\u2013MII interface signals
23.2.2.2 PCS\u2013Management entity signals
23.2.3 Frame structure <\/td>\n<\/tr>\n
113<\/td>\n23.2.4 PCS state diagrams
23.2.4.1 PCS state diagram constants <\/td>\n<\/tr>\n
114<\/td>\n23.2.4.2 PCS state diagram variables <\/td>\n<\/tr>\n
117<\/td>\n23.2.4.3 PCS state diagram timer
23.2.4.4 PCS state diagram functions <\/td>\n<\/tr>\n
119<\/td>\n23.2.4.5 PCS state diagrams <\/td>\n<\/tr>\n
121<\/td>\n23.2.5 PCS electrical specifications
23.3 PMA service interface <\/td>\n<\/tr>\n
122<\/td>\n23.3.1 PMA_TYPE.indication
23.3.1.1 Semantics of the service primitive
23.3.1.2 When generated
23.3.1.3 Effect of receipt
23.3.2 PMA_UNITDATA.request
23.3.2.1 Semantics of the service primitive <\/td>\n<\/tr>\n
123<\/td>\n23.3.2.2 When generated
23.3.2.3 Effect of receipt
23.3.3 PMA_UNITDATA.indication
23.3.3.1 Semantics of the service primitive
23.3.3.2 When generated <\/td>\n<\/tr>\n
124<\/td>\n23.3.3.3 Effect of receipt
23.3.4 PMA_CARRIER.indication
23.3.4.1 Semantics of the service primitive
23.3.4.2 When generated
23.3.4.3 Effect of receipt
23.3.5 PMA_LINK.indication
23.3.5.1 Semantics of the service primitive
23.3.5.2 When generated
23.3.5.3 Effect of receipt <\/td>\n<\/tr>\n
125<\/td>\n23.3.6 PMA_LINK.request
23.3.6.1 Semantics of the service primitive
23.3.6.2 Default value of parameter link_control
23.3.6.3 When generated
23.3.6.4 Effect of receipt <\/td>\n<\/tr>\n
126<\/td>\n23.3.7 PMA_RXERROR.indication
23.3.7.1 Semantics of the service primitive
23.3.7.2 When generated
23.3.7.3 Effect of receipt
23.4 PMA functional specifications
23.4.1 PMA functions
23.4.1.1 PMA Reset function <\/td>\n<\/tr>\n
127<\/td>\n23.4.1.2 PMA Transmit function <\/td>\n<\/tr>\n
128<\/td>\n23.4.1.3 PMA Receive function
23.4.1.4 PMA Carrier Sense function <\/td>\n<\/tr>\n
129<\/td>\n23.4.1.5 Link Integrity function
23.4.1.6 PMA Align function <\/td>\n<\/tr>\n
130<\/td>\n23.4.1.7 Clock Recovery function
23.4.2 PMA interface messages <\/td>\n<\/tr>\n
131<\/td>\n23.4.3 PMA state diagrams
23.4.3.1 PMA constants <\/td>\n<\/tr>\n
132<\/td>\n23.4.3.2 State diagram variables
23.4.3.3 State diagram timers <\/td>\n<\/tr>\n
133<\/td>\n23.4.3.4 State diagram counters
23.4.3.5 Link Integrity state diagram
23.5 PMA electrical specifications
23.5.1 PMA-to-MDI interface characteristics
23.5.1.1 Isolation requirement <\/td>\n<\/tr>\n
134<\/td>\n23.5.1.2 Transmitter specifications
23.5.1.2.1 Peak differential output voltage <\/td>\n<\/tr>\n
135<\/td>\n23.5.1.2.2 Differential output templates <\/td>\n<\/tr>\n
139<\/td>\n23.5.1.2.3 Differential output ISI (intersymbol interference) <\/td>\n<\/tr>\n
141<\/td>\n23.5.1.2.4 Transmitter differential output impedance <\/td>\n<\/tr>\n
142<\/td>\n23.5.1.2.5 Output timing jitter
23.5.1.2.6 Transmitter impedance balance <\/td>\n<\/tr>\n
143<\/td>\n23.5.1.2.7 Common-mode output voltage
23.5.1.2.8 Transmitter common-mode rejection <\/td>\n<\/tr>\n
144<\/td>\n23.5.1.2.9 Transmitter fault tolerance
23.5.1.2.10 Transmit clock frequency
23.5.1.3 Receiver specifications <\/td>\n<\/tr>\n
145<\/td>\n23.5.1.3.1 Receiver differential input signals <\/td>\n<\/tr>\n
146<\/td>\n23.5.1.3.2 Receiver differential noise immunity
23.5.1.3.3 Receiver differential input impedance
23.5.1.3.4 Common-mode rejection <\/td>\n<\/tr>\n
147<\/td>\n23.5.1.3.5 Receiver fault tolerance
23.5.1.3.6 Receiver frequency tolerance
23.5.2 Power consumption
23.6 Link segment characteristics
23.6.1 Cabling <\/td>\n<\/tr>\n
148<\/td>\n23.6.2 Link transmission parameters
23.6.2.1 Insertion loss
23.6.2.2 Differential characteristic impedance
23.6.2.3 Coupling parameters
23.6.2.3.1 Differential Near-End Crosstalk (NEXT) loss
23.6.2.3.2 Multiple-disturber NEXT (MDNEXT) loss <\/td>\n<\/tr>\n
149<\/td>\n23.6.2.3.3 Equal Level Far-End Crosstalk (ELFEXT) loss
23.6.2.3.4 Multiple-disturber ELFEXT (MDELFEXT) loss
23.6.2.4 Delay
23.6.2.4.1 Maximum link delay
23.6.2.4.2 Maximum link delay per meter <\/td>\n<\/tr>\n
150<\/td>\n23.6.2.4.3 Difference in link delays
23.6.3 Noise
23.6.3.1 Near-End Crosstalk
23.6.3.2 Far-End Crosstalk <\/td>\n<\/tr>\n
151<\/td>\n23.6.4 Installation practice
23.6.4.1 Connector installation practices
23.6.4.2 Disallow use of Category 3 cable with more than four pairs
23.6.4.3 Allow use of Category 5 jumpers with up to 25 pairs
23.7 MDI specification
23.7.1 MDI connectors <\/td>\n<\/tr>\n
152<\/td>\n23.7.2 Crossover function
23.8 System considerations <\/td>\n<\/tr>\n
153<\/td>\n23.9 Environmental specifications
23.9.1 General safety
23.9.2 Network safety <\/td>\n<\/tr>\n
154<\/td>\n23.9.2.1 Installation
23.9.2.2 Grounding
23.9.2.3 Installation and maintenance guidelines
23.9.2.4 Telephony voltages <\/td>\n<\/tr>\n
155<\/td>\n23.9.3 Environment
23.9.3.1 Electromagnetic emission
23.9.3.2 Temperature and humidity
23.10 PHY labeling
23.11 Timing summary
23.11.1 Timing references <\/td>\n<\/tr>\n
156<\/td>\n23.11.2 Definitions of controlled parameters <\/td>\n<\/tr>\n
158<\/td>\n23.11.3 Table of required timing values <\/td>\n<\/tr>\n
166<\/td>\n23.12 Protocol implementation conformance statement (PICS) proforma for Clause 23, Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA) sublayer, and baseband medium, type 100BASE-T4
23.12.1 Introduction
23.12.2 Identification
23.12.2.1 Implementation identification
23.12.2.2 Protocol summary <\/td>\n<\/tr>\n
167<\/td>\n23.12.3 Major capabilities\/options
23.12.4 PICS proforma tables for the Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA) sublayer and baseband medium, type 100BASE-T4
23.12.4.1 Compatibility considerations
23.12.4.2 PCS Transmit functions <\/td>\n<\/tr>\n
168<\/td>\n23.12.4.3 PCS Receive functions
23.12.4.4 Other PCS functions (continued) <\/td>\n<\/tr>\n
169<\/td>\n23.12.4.5 PCS state diagram variables <\/td>\n<\/tr>\n
170<\/td>\n23.12.4.6 PMA service interface
23.12.4.7 PMA Transmit functions (continued) <\/td>\n<\/tr>\n
171<\/td>\n23.12.4.8 PMA Receive functions
23.12.4.9 Link Integrity functions <\/td>\n<\/tr>\n
172<\/td>\n23.12.4.10 PMA Align functions
23.12.4.11 Other PMA functions <\/td>\n<\/tr>\n
173<\/td>\n23.12.4.12 Isolation requirements
23.12.4.13 PMA electrical requirements (continued) <\/td>\n<\/tr>\n
176<\/td>\n23.12.4.14 Characteristics of the link segment (continued) <\/td>\n<\/tr>\n
177<\/td>\n23.12.4.15 MDI requirements <\/td>\n<\/tr>\n
178<\/td>\n23.12.4.16 General safety and environmental requirements <\/td>\n<\/tr>\n
179<\/td>\n23.12.4.17 Timing requirements <\/td>\n<\/tr>\n
181<\/td>\n24. Physical Coding Sublayer (PCS) and Physical Medium Attachment (PMA) sublayer, type 100BASE-X
24.1 Overview
24.1.1 Scope
24.1.2 Objectives <\/td>\n<\/tr>\n
182<\/td>\n24.1.3 Relationship of 100BASE-X to other standards
24.1.4 Summary of 100BASE-X sublayers
24.1.4.1 Physical Coding Sublayer (PCS) <\/td>\n<\/tr>\n
183<\/td>\n24.1.4.2 Physical Medium Attachment (PMA) sublayer
24.1.4.3 Physical Medium Dependent (PMD) sublayer
24.1.4.4 Auto-Negotiation
24.1.5 Inter-sublayer interfaces <\/td>\n<\/tr>\n
185<\/td>\n24.1.6 Functional block diagram
24.1.7 State diagram conventions
24.2 Physical Coding Sublayer (PCS)
24.2.1 Service Interface (MII)
24.2.2 Functional requirements <\/td>\n<\/tr>\n
187<\/td>\n24.2.2.1 Code-groups
24.2.2.1.1 Data code-groups <\/td>\n<\/tr>\n
189<\/td>\n24.2.2.1.2 Idle code-groups
24.2.2.1.3 Control code-groups
24.2.2.1.4 Start-of-Stream delimiter (\/J\/K\/)
24.2.2.1.5 End-of-Stream delimiter (\/T\/R\/)
24.2.2.1.6 SLEEP code-groups (\/P\/)
24.2.2.1.7 Invalid code-groups
24.2.2.2 Encapsulation <\/td>\n<\/tr>\n
190<\/td>\n24.2.2.3 Data delay <\/td>\n<\/tr>\n
191<\/td>\n24.2.2.4 Mapping between MII and PMA
24.2.3 State variables
24.2.3.1 Constants <\/td>\n<\/tr>\n
192<\/td>\n24.2.3.2 Variables <\/td>\n<\/tr>\n
194<\/td>\n24.2.3.3 Functions
24.2.3.4 Timers <\/td>\n<\/tr>\n
195<\/td>\n24.2.3.5 Messages <\/td>\n<\/tr>\n
196<\/td>\n24.2.4 State diagrams
24.2.4.1 Transmit Bits
24.2.4.2 Transmit <\/td>\n<\/tr>\n
197<\/td>\n24.2.4.3 Receive Bits
24.2.4.4 Receive <\/td>\n<\/tr>\n
199<\/td>\n24.2.4.4.1 Detecting channel activity
24.2.4.4.2 Code-group alignment
24.2.4.4.3 Stream decoding <\/td>\n<\/tr>\n
201<\/td>\n24.2.4.4.4 Stream termination <\/td>\n<\/tr>\n
203<\/td>\n24.2.4.5 Carrier Sense
24.3 Physical Medium Attachment (PMA) sublayer
24.3.1 Service interface <\/td>\n<\/tr>\n
204<\/td>\n24.3.1.1 PMA_TYPE.indicate
24.3.1.1.1 Semantics of the service primitive
24.3.1.1.2 When generated
24.3.1.1.3 Effect of receipt
24.3.1.2 PMA_UNITDATA.request
24.3.1.2.1 Semantics of the service primitive
24.3.1.2.2 When generated
24.3.1.2.3 Effect of receipt
24.3.1.3 PMA_UNITDATA.indicate
24.3.1.3.1 Semantics of the service primitive <\/td>\n<\/tr>\n
205<\/td>\n24.3.1.3.2 When generated
24.3.1.3.3 Effect of receipt
24.3.1.4 PMA_CARRIER.indicate
24.3.1.4.1 Semantics of the service primitive
24.3.1.4.2 When generated
24.3.1.4.3 Effect of receipt
24.3.1.5 PMA_LINK.indicate
24.3.1.5.1 Semantics of the service primitive
24.3.1.5.2 When generated
24.3.1.5.3 Effect of receipt <\/td>\n<\/tr>\n
206<\/td>\n24.3.1.6 PMA_LINK.request
24.3.1.6.1 Semantics of the service primitive
24.3.1.6.2 When generated
24.3.1.6.3 Effect of receipt
24.3.1.7 PMA_RXERROR.indicate
24.3.1.7.1 Semantics of the service primitive
24.3.1.7.2 When generated
24.3.1.7.3 Effect of receipt
24.3.1.8 PMA_LPILINKFAIL.request
24.3.1.8.1 Semantics of the service primitive <\/td>\n<\/tr>\n
207<\/td>\n24.3.1.8.2 When generated
24.3.1.8.3 Effect of receipt
24.3.1.9 PMA_RXLPI.request
24.3.1.9.1 Semantics of the service primitive
24.3.1.9.2 When generated
24.3.1.9.3 Effect of receipt
24.3.2 Functional requirements <\/td>\n<\/tr>\n
208<\/td>\n24.3.2.1 Far-End fault
24.3.2.2 Comparison to previous IEEE 802.3 PMAs <\/td>\n<\/tr>\n
209<\/td>\n24.3.2.3 EEE capability
24.3.3 State variables
24.3.3.1 Constants
24.3.3.2 Variables <\/td>\n<\/tr>\n
211<\/td>\n24.3.3.3 Functions
24.3.3.4 Timers
24.3.3.5 Counters
24.3.3.6 Messages
24.3.4 Process specifications and state diagrams
24.3.4.1 TX <\/td>\n<\/tr>\n
212<\/td>\n24.3.4.2 RX
24.3.4.3 Carrier detect
24.3.4.4 Link Monitor <\/td>\n<\/tr>\n
214<\/td>\n24.3.4.5 Far-End Fault Generate <\/td>\n<\/tr>\n
215<\/td>\n24.3.4.6 Far-End Fault Detect <\/td>\n<\/tr>\n
217<\/td>\n24.4 Physical Medium Dependent (PMD) sublayer service interface
24.4.1 PMD service interface
24.4.1.1 PMD_UNITDATA.request
24.4.1.1.1 Semantics of the service primitive
24.4.1.1.2 When generated
24.4.1.1.3 Effect of receipt
24.4.1.2 PMD_UNITDATA.indicate <\/td>\n<\/tr>\n
218<\/td>\n24.4.1.2.1 Semantics of the service primitive
24.4.1.2.2 When generated
24.4.1.2.3 Effect of receipt
24.4.1.3 PMD_SIGNAL.indicate
24.4.1.3.1 Semantics of the service primitive
24.4.1.3.2 When generated
24.4.1.3.3 Effect of receipt
24.4.1.4 PMD_RXQUIET.request
24.4.1.4.1 Semantics of the service primitive
24.4.1.4.2 When generated <\/td>\n<\/tr>\n
219<\/td>\n24.4.1.4.3 Effect of receipt
24.4.1.5 PMD_TXQUIET.request
24.4.1.5.1 Semantics of the service primitive
24.4.1.5.2 When generated
24.4.1.5.3 Effect of receipt
24.4.2 Medium Dependent Interface (MDI)
24.5 Compatibility considerations
24.6 Delay constraints <\/td>\n<\/tr>\n
220<\/td>\n24.6.1 PHY delay constraints (exposed MII)
24.6.2 DTE delay constraints (unexposed MII) <\/td>\n<\/tr>\n
221<\/td>\n24.6.3 Carrier de-assertion\/assertion constraint (half duplex mode only)
24.7 Environmental specifications <\/td>\n<\/tr>\n
222<\/td>\n24.8 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
24.8.2.1 Implementation identification
24.8.2.2 Protocol summary <\/td>\n<\/tr>\n
223<\/td>\n24.8.2.3 Major capabilities\/options
24.8.3 PICS proforma tables for the Physical Coding Sublayer (PCS) and Physical Medium Attachment (PMA) sublayer, type 100BASE-X
24.8.3.1 General compatibility considerations
24.8.3.2 PCS functions <\/td>\n<\/tr>\n
224<\/td>\n24.8.3.3 PMA functions
24.8.3.4 Timing
24.8.3.5 LPI functions <\/td>\n<\/tr>\n
227<\/td>\n25. Physical Medium Dependent (PMD) sublayer and baseband medium, type 100BASE-TX
25.1 Overview
25.1.1 State diagram conventions
25.2 Functional specifications
25.3 General exceptions
25.4 Specific requirements and exceptions <\/td>\n<\/tr>\n
228<\/td>\n25.4.1 Change to 7.2.3.1.1, \u201cLine state patterns\u201d <\/td>\n<\/tr>\n
229<\/td>\n25.4.2 Change to 7.2.3.3, \u201cLoss of synchronization\u201d
25.4.3 Change to Table 8-1, \u201cContact assignments for twisted pair\u201d
25.4.4 Deletion of 8.3, \u201cStation labelling\u201d
25.4.5 Change to 9.1.7, \u201cWorst case droop of transformer\u201d <\/td>\n<\/tr>\n
230<\/td>\n25.4.5.1 Equivalent system time constant <\/td>\n<\/tr>\n
231<\/td>\n25.4.6 Replacement of 8.4.1, \u201cUTP isolation requirements\u201d
25.4.7 Addition to 10.1, \u201cReceiver\u201d
25.4.8 Change to 9.1.9, \u201cJitter\u201d <\/td>\n<\/tr>\n
232<\/td>\n25.4.9 Cable plant
25.4.9.1 Cabling system characteristics
25.4.9.2 Link transmission parameters
25.4.9.2.1 Insertion loss
25.4.9.2.2 Differential characteristic impedance
25.4.9.2.3 Return loss <\/td>\n<\/tr>\n
233<\/td>\n25.4.9.2.4 Differential near-end crosstalk (NEXT)
25.4.9.3 Noise environment
25.4.9.3.1 External coupled noise
25.4.10 Replacement of 11.2, \u201cCrossover function\u201d
25.4.11 Change to A.2, \u201cDDJ test pattern for baseline wander measurements\u201d
25.4.12 Change to Annex G, \u201cStream cipher scrambling function\u201d
25.4.13 Change to Annex I, \u201cCommon mode cable termination\u201d <\/td>\n<\/tr>\n
234<\/td>\n25.5 EEE capability
25.5.1 Change to TP-PMD 7.1.2 \u201cEncoder\u201d
25.5.1.1 State variables
25.5.1.1.1 Variables <\/td>\n<\/tr>\n
235<\/td>\n25.5.1.1.2 Messages
25.5.1.2 State diagram
25.5.2 Change to TP-PMD 7.2.2 \u201cDecoder\u201d
25.5.2.1 State variables
25.5.2.1.1 Variables <\/td>\n<\/tr>\n
236<\/td>\n25.5.2.1.2 Messages <\/td>\n<\/tr>\n
237<\/td>\n25.5.2.2 State diagram
25.5.3 Changes to 10.1.1.1 \u201cSignal_Detect assertion threshold\u201d
25.5.4 Changes to 10.1.1.2 \u201cSignal_Detect de-assertion threshold\u201d
25.5.5 Change to 10.1.2 \u201cSignal_Detect timing requirements on assertion\u201d
25.5.6 Change to 10.1.3 \u201cSignal_Detect timing requirements on de-assertion\u201d <\/td>\n<\/tr>\n
238<\/td>\n25.5.7 Changes to TP-PMD 10.2 \u201cTransmitter\u201d
25.5.8 Replace TP-PMD Table 4 \u201cSignal_Detect summary\u201d with Table 25\u20133 <\/td>\n<\/tr>\n
239<\/td>\n25.6 Protocol implementation conformance statement (PICS) proforma for Clause 25, Physical Medium Dependent (PMD) sublayer and baseband medium, type 100BASE-TX
25.6.1 Introduction
25.6.2 Identification
25.6.2.1 Implementation identification
25.6.2.2 Protocol summary <\/td>\n<\/tr>\n
240<\/td>\n25.6.3 Major capabilities\/options
25.6.3.1 DTE Power via MDI major capabilities\/options <\/td>\n<\/tr>\n
241<\/td>\n25.6.4 PICS proforma tables for the Physical Medium Dependent (PMD) sublayer and baseband medium, type 100BASE-TX
25.6.4.1 General compatibility considerations
25.6.4.2 PMD compliance
25.6.4.3 Characteristics of link segment <\/td>\n<\/tr>\n
242<\/td>\n25.6.4.4 DTE Power via MDI compliance
25.6.4.5 LPI functions <\/td>\n<\/tr>\n
245<\/td>\n26. Physical Medium Dependent (PMD) sublayer and baseband medium, type 100BASE-FX
26.1 Overview
26.2 Functional specifications
26.3 General exceptions <\/td>\n<\/tr>\n
246<\/td>\n26.4 Specific requirements and exceptions
26.4.1 Medium Dependent Interface (MDI)
26.4.2 Crossover function <\/td>\n<\/tr>\n
247<\/td>\n26.5 Protocol implementation conformance statement (PICS) proforma for Clause 26, Physical Medium Dependent (PMD) sublayer and baseband medium, type 100BASE-FX
26.5.1 Introduction
26.5.2 Identification
26.5.2.1 Implementation identification
26.5.3 Protocol summary <\/td>\n<\/tr>\n
248<\/td>\n26.5.4 Major capabilities\/options
26.5.5 PICS proforma tables for Physical Medium Dependent (PMD) sublayer and baseband medium, type 100BASE-FX
26.5.5.1 General compatibility considerations
26.5.5.2 PMD compliance <\/td>\n<\/tr>\n
249<\/td>\n27. Repeater for 100 Mb\/s baseband networks
27.1 Overview
27.1.1 Scope
27.1.1.1 Repeater set <\/td>\n<\/tr>\n
250<\/td>\n27.1.1.2 Repeater unit
27.1.1.3 Repeater classes
27.1.2 Application perspective
27.1.2.1 Objectives
27.1.2.2 Compatibility considerations <\/td>\n<\/tr>\n
251<\/td>\n27.1.2.2.1 Internal segment compatibility
27.1.3 Relationship to PHY
27.2 PMA interface messages
27.3 Repeater functional specifications <\/td>\n<\/tr>\n
252<\/td>\n27.3.1 Repeater functions
27.3.1.1 Signal restoration functional requirements
27.3.1.1.1 Signal amplification
27.3.1.1.2 Signal wave-shape restoration
27.3.1.1.3 Signal retiming
27.3.1.2 Data handling functional requirements
27.3.1.2.1 Data frame forwarding
27.3.1.2.2 Received code violations <\/td>\n<\/tr>\n
253<\/td>\n27.3.1.3 Received event handling functional requirements
27.3.1.3.1 Received event handling
27.3.1.3.2 Preamble regeneration
27.3.1.3.3 Start-of-packet propagation delay
27.3.1.3.4 Start-of-packet variability
27.3.1.4 Collision handling functional requirements
27.3.1.4.1 Collision detection
27.3.1.4.2 Jam generation <\/td>\n<\/tr>\n
254<\/td>\n27.3.1.4.3 Collision-jam propagation delay
27.3.1.4.4 Cessation-of-collision Jam propagation delay
27.3.1.5 Error handling functional requirements
27.3.1.5.1 100BASE-X and 100BASE-T2 carrier integrity functional requirements <\/td>\n<\/tr>\n
255<\/td>\n27.3.1.5.2 Speed handling
27.3.1.6 Partition functional requirements <\/td>\n<\/tr>\n
256<\/td>\n27.3.1.7 Receive jabber functional requirements
27.3.2 Detailed repeater functions and state diagrams
27.3.2.1 State diagram variables
27.3.2.1.1 Constants <\/td>\n<\/tr>\n
257<\/td>\n27.3.2.1.2 Variables <\/td>\n<\/tr>\n
260<\/td>\n27.3.2.1.3 Functions
27.3.2.1.4 Timers <\/td>\n<\/tr>\n
261<\/td>\n27.3.2.1.5 Counters
27.3.2.1.6 Port designation <\/td>\n<\/tr>\n
262<\/td>\n27.3.2.2 State diagrams <\/td>\n<\/tr>\n
270<\/td>\n27.4 Repeater electrical specifications
27.4.1 Electrical isolation
27.5 Environmental specifications
27.5.1 General safety
27.5.2 Network safety
27.5.2.1 Installation
27.5.2.2 Grounding <\/td>\n<\/tr>\n
271<\/td>\n27.5.2.3 Installation and maintenance guidelines
27.5.3 Electrical isolation
27.5.3.1 Environment A requirements
27.5.3.2 Environment B requirements
27.5.4 Reliability <\/td>\n<\/tr>\n
272<\/td>\n27.5.5 Environment
27.5.5.1 Electromagnetic emission
27.5.5.2 Temperature and humidity
27.6 Repeater labeling <\/td>\n<\/tr>\n
273<\/td>\n27.7 Protocol implementation conformance statement (PICS) proforma for Clause 27, Repeater for 100 Mb\/s baseband networks
27.7.1 Introduction
27.7.2 Identification
27.7.2.1 Implementation identification
27.7.2.2 Protocol summary <\/td>\n<\/tr>\n
274<\/td>\n27.7.3 Major capabilities\/options
27.7.4 PICS proforma tables for the repeater for 100 Mb\/s baseband networks
27.7.4.1 Compatibility considerations <\/td>\n<\/tr>\n
275<\/td>\n27.7.4.2 Repeater functions
27.7.4.3 Signal Restoration function <\/td>\n<\/tr>\n
276<\/td>\n27.7.4.4 Data Handling function
27.7.4.5 Receive Event Handling function (continued) <\/td>\n<\/tr>\n
277<\/td>\n27.7.4.6 Collision Handling function <\/td>\n<\/tr>\n
278<\/td>\n27.7.4.7 Error Handling function
27.7.4.8 Partition functions (continued) <\/td>\n<\/tr>\n
279<\/td>\n27.7.4.9 Receive Jabber function <\/td>\n<\/tr>\n
280<\/td>\n27.7.4.10 Repeater state diagrams
27.7.4.11 Repeater electrical <\/td>\n<\/tr>\n
281<\/td>\n27.7.4.12 Repeater labeling <\/td>\n<\/tr>\n
283<\/td>\n28. Physical Layer link signaling for Auto-Negotiation on twisted pair
28.1 Overview
28.1.1 Scope <\/td>\n<\/tr>\n
284<\/td>\n28.1.2 Application perspective\/objectives
28.1.3 Relationship to architectural layering <\/td>\n<\/tr>\n
285<\/td>\n28.1.4 Compatibility considerations <\/td>\n<\/tr>\n
286<\/td>\n28.1.4.1 Interoperability with existing 10BASE-T devices
28.1.4.2 Interoperability with Auto-Negotiation compatible devices
28.1.4.3 Cabling compatibility with Auto-Negotiation
28.2 Functional specifications <\/td>\n<\/tr>\n
287<\/td>\n28.2.1 Transmit function requirements
28.2.1.1 Link pulse transmission
28.2.1.1.1 FLP burst encoding <\/td>\n<\/tr>\n
288<\/td>\n28.2.1.1.2 Transmit timing <\/td>\n<\/tr>\n
289<\/td>\n28.2.1.2 Link codeword encoding
28.2.1.2.1 Selector Field
28.2.1.2.2 Technology Ability Field <\/td>\n<\/tr>\n
290<\/td>\n28.2.1.2.3 Extended Next Page
28.2.1.2.4 Remote Fault
28.2.1.2.5 Acknowledge
28.2.1.2.6 Next Page <\/td>\n<\/tr>\n
291<\/td>\n28.2.1.3 Transmit Switch function
28.2.2 Receive function requirements
28.2.2.1 FLP Burst ability detection and decoding <\/td>\n<\/tr>\n
292<\/td>\n28.2.2.2 NLP detection
28.2.2.3 Receive Switch function <\/td>\n<\/tr>\n
293<\/td>\n28.2.2.4 Link codeword matching
28.2.3 Arbitration function requirements
28.2.3.1 Parallel detection function
28.2.3.2 Renegotiation function <\/td>\n<\/tr>\n
294<\/td>\n28.2.3.3 Priority Resolution function
28.2.3.4 Next Page function <\/td>\n<\/tr>\n
295<\/td>\n28.2.3.4.1 Next Page encodings <\/td>\n<\/tr>\n
296<\/td>\n28.2.3.4.2 Extended Next Page encodings
28.2.3.4.3 Next Page <\/td>\n<\/tr>\n
297<\/td>\n28.2.3.4.4 Acknowledge
28.2.3.4.5 Message Page
28.2.3.4.6 Acknowledge 2
28.2.3.4.7 Toggle
28.2.3.4.8 Message Page encoding
28.2.3.4.9 Message Code Field
28.2.3.4.10 Unformatted Page encoding <\/td>\n<\/tr>\n
298<\/td>\n28.2.3.4.11 Unformatted Code Field
28.2.3.4.12 Extended Unformatted Code Field
28.2.3.4.13 Use of Next Pages
28.2.3.4.14 MII register requirements
28.2.3.5 Remote fault sensing function <\/td>\n<\/tr>\n
299<\/td>\n28.2.4 Management function requirements
28.2.4.1 Media Independent Interface
28.2.4.1.1 MII control register
28.2.4.1.2 MII status register <\/td>\n<\/tr>\n
300<\/td>\n28.2.4.1.3 Auto-Negotiation advertisement register (Register 4) (R\/W)
28.2.4.1.4 Auto-Negotiation Link Partner ability register (Register 5) (RO) <\/td>\n<\/tr>\n
301<\/td>\n28.2.4.1.5 Auto-Negotiation expansion register (Register 6) (RO) <\/td>\n<\/tr>\n
303<\/td>\n28.2.4.1.6 Auto-Negotiation Next Page transmit register (Register 7) (R\/W)
28.2.4.1.7 Auto-Negotiation Link Partner Received Next Page register (Register 8) (RO) <\/td>\n<\/tr>\n
304<\/td>\n28.2.4.1.8 State diagram variable to MII register mapping <\/td>\n<\/tr>\n
305<\/td>\n28.2.4.2 Auto-Negotiation managed object class
28.2.5 Absence of management function
28.2.6 Technology-Dependent Interface
28.2.6.1 PMA_LINK.indication
28.2.6.1.1 Semantics of the service primitive <\/td>\n<\/tr>\n
306<\/td>\n28.2.6.1.2 When generated
28.2.6.1.3 Effect of receipt
28.2.6.2 PMA_LINK.request
28.2.6.2.1 Semantics of the service primitive
28.2.6.2.2 When generated
28.2.6.2.3 Effect of receipt
28.2.6.3 PMA_LINKPULSE.request <\/td>\n<\/tr>\n
307<\/td>\n28.2.6.3.1 Semantics of the service primitive
28.2.6.3.2 When generated
28.2.6.3.3 Effect of receipt
28.3 State diagrams and variable definitions <\/td>\n<\/tr>\n
308<\/td>\n28.3.1 State diagram variables <\/td>\n<\/tr>\n
314<\/td>\n28.3.2 State diagram timers <\/td>\n<\/tr>\n
317<\/td>\n28.3.3 State diagram counters <\/td>\n<\/tr>\n
318<\/td>\n28.3.4 State diagrams <\/td>\n<\/tr>\n
321<\/td>\n28.4 Electrical specifications <\/td>\n<\/tr>\n
322<\/td>\n28.5 Protocol implementation conformance statement (PICS) proforma for Clause 28, Physical Layer link signaling for Auto-Negotiation on twisted pair
28.5.1 Introduction
28.5.2 Identification
28.5.2.1 Implementation identification
28.5.2.2 Protocol summary <\/td>\n<\/tr>\n
323<\/td>\n28.5.3 Major capabilities\/options
28.5.4 PICS proforma tables for Physical Layer link signaling for Auto-Negotiation on twisted pair
28.5.4.1 Scope <\/td>\n<\/tr>\n
324<\/td>\n28.5.4.2 Auto-Negotiation functions
28.5.4.3 Transmit function requirements (continued) <\/td>\n<\/tr>\n
326<\/td>\n28.5.4.4 Receive function requirements <\/td>\n<\/tr>\n
327<\/td>\n28.5.4.5 Arbitration functions (continued) <\/td>\n<\/tr>\n
330<\/td>\n28.5.4.6 Management function requirements (continued) <\/td>\n<\/tr>\n
332<\/td>\n28.5.4.7 Technology-dependent interface (continued) <\/td>\n<\/tr>\n
333<\/td>\n28.5.4.8 State diagrams (continued) <\/td>\n<\/tr>\n
334<\/td>\n28.5.4.9 Electrical characteristics
28.5.4.10 Auto-Negotiation annexes (continued) <\/td>\n<\/tr>\n
337<\/td>\n28.6 Auto-Negotiation expansion <\/td>\n<\/tr>\n
339<\/td>\n29. System considerations for multisegment 100BASE-T networks
29.1 Overview <\/td>\n<\/tr>\n
340<\/td>\n29.1.1 Single collision domain multisegment networks <\/td>\n<\/tr>\n
341<\/td>\n29.1.2 Repeater usage
29.2 Transmission System Model 1
29.3 Transmission System Model 2 <\/td>\n<\/tr>\n
343<\/td>\n29.3.1 Round-trip collision delay
29.3.1.1 Worst-case path delay value (PDV) selection <\/td>\n<\/tr>\n
344<\/td>\n29.3.1.2 Worst-case PDV calculation <\/td>\n<\/tr>\n
345<\/td>\n29.4 Full duplex 100 Mb\/s topology limitations <\/td>\n<\/tr>\n
347<\/td>\n30. Management
30.1 Overview <\/td>\n<\/tr>\n
348<\/td>\n30.1.1 Scope
30.1.2 Relationship to objects in IEEE 802.1F
30.1.3 Systems management overview <\/td>\n<\/tr>\n
349<\/td>\n30.1.4 Management model <\/td>\n<\/tr>\n
350<\/td>\n30.2 Managed objects
30.2.1 Introduction
30.2.2 Overview of managed objects
30.2.2.1 Text description of managed objects <\/td>\n<\/tr>\n
354<\/td>\n30.2.2.2 Functions to support management
30.2.2.2.1 DTE MAC sublayer functions <\/td>\n<\/tr>\n
355<\/td>\n30.2.2.2.2 Repeater functions <\/td>\n<\/tr>\n
357<\/td>\n30.2.3 Containment <\/td>\n<\/tr>\n
360<\/td>\n30.2.4 Naming
30.2.5 Capabilities <\/td>\n<\/tr>\n
383<\/td>\n30.3 Layer management for DTEs
30.3.1 MAC entity managed object class
30.3.1.1 MAC entity attributes
30.3.1.1.1 aMACID
30.3.1.1.2 aFramesTransmittedOK
30.3.1.1.3 aSingleCollisionFrames
30.3.1.1.4 aMultipleCollisionFrames <\/td>\n<\/tr>\n
384<\/td>\n30.3.1.1.5 aFramesReceivedOK
30.3.1.1.6 aFrameCheckSequenceErrors
30.3.1.1.7 aAlignmentErrors
30.3.1.1.8 aOctetsTransmittedOK <\/td>\n<\/tr>\n
385<\/td>\n30.3.1.1.9 aFramesWithDeferredXmissions
30.3.1.1.10 aLateCollisions
30.3.1.1.11 aFramesAbortedDueToXSColls <\/td>\n<\/tr>\n
386<\/td>\n30.3.1.1.12 aFramesLostDueToIntMACXmitError
30.3.1.1.13 aCarrierSenseErrors
30.3.1.1.14 aOctetsReceivedOK
30.3.1.1.15 aFramesLostDueToIntMACRcvError <\/td>\n<\/tr>\n
387<\/td>\n30.3.1.1.16 aPromiscuousStatus
30.3.1.1.17 aReadMulticastAddressList
30.3.1.1.18 aMulticastFramesXmittedOK
30.3.1.1.19 aBroadcastFramesXmittedOK <\/td>\n<\/tr>\n
388<\/td>\n30.3.1.1.20 aFramesWithExcessiveDeferral
30.3.1.1.21 aMulticastFramesReceivedOK
30.3.1.1.22 aBroadcastFramesReceivedOK
30.3.1.1.23 aInRangeLengthErrors <\/td>\n<\/tr>\n
389<\/td>\n30.3.1.1.24 aOutOfRangeLengthField
30.3.1.1.25 aFrameTooLongErrors
30.3.1.1.26 aMACEnableStatus
30.3.1.1.27 aTransmitEnableStatus <\/td>\n<\/tr>\n
390<\/td>\n30.3.1.1.28 aMulticastReceiveStatus
30.3.1.1.29 aReadWriteMACAddress
30.3.1.1.30 aCollisionFrames
30.3.1.1.31 aMACCapabilities <\/td>\n<\/tr>\n
391<\/td>\n30.3.1.1.32 aDuplexStatus
30.3.1.1.33 aRateControlAbility
30.3.1.1.34 aRateControlStatus
30.3.1.1.35 aDeferControlAbility <\/td>\n<\/tr>\n
392<\/td>\n30.3.1.1.36 aDeferControlStatus
30.3.1.1.37 aMaxFrameLength
30.3.1.1.38 aSlowProtocolFrameLimit
30.3.1.2 MAC entity actions
30.3.1.2.1 acInitializeMAC <\/td>\n<\/tr>\n
393<\/td>\n30.3.1.2.2 acAddGroupAddress
30.3.1.2.3 acDeleteGroupAddress
30.3.1.2.4 acExecuteSelfTest
30.3.2 PHY devicePHY device managed object class
30.3.2.1 PHY device attributes
30.3.2.1.1 aPHYID <\/td>\n<\/tr>\n
394<\/td>\n30.3.2.1.2 aPhyType
30.3.2.1.3 aPhyTypeList <\/td>\n<\/tr>\n
395<\/td>\n30.3.2.1.4 aSQETestErrors
30.3.2.1.5 aSymbolErrorDuringCarrier <\/td>\n<\/tr>\n
396<\/td>\n30.3.2.1.6 aMIIDetect
30.3.2.1.7 aPhyAdminState <\/td>\n<\/tr>\n
397<\/td>\n30.3.2.1.8 aTransmitLPIMicroseconds
30.3.2.1.9 aReceiveLPIMicroseconds
30.3.2.1.10 aTransmitLPITransitions
30.3.2.1.11 aReceiveLPITransitions
30.3.2.2 PHY device actions
30.3.2.2.1 acPhyAdminControl <\/td>\n<\/tr>\n
398<\/td>\n30.3.3 MAC control entity object class
30.3.3.1 aMACControlID
30.3.3.2 aMACControlFunctionsSupported
30.3.3.3 aMACControlFramesTransmitted
30.3.3.4 aMACControlFramesReceived <\/td>\n<\/tr>\n
399<\/td>\n30.3.3.5 aUnsupportedOpcodesReceived
30.3.3.6 aPFCEnableStatus
30.3.4 PAUSE entity managed object class
30.3.4.1 aPAUSELinkDelayAllowance <\/td>\n<\/tr>\n
400<\/td>\n30.3.4.2 aPAUSEMACCtrlFramesTransmitted
30.3.4.3 aPAUSEMACCtrlFramesReceived
30.3.5 MPCP managed object class
30.3.5.1 MPCP Attributes
30.3.5.1.1 aMPCPID
30.3.5.1.2 aMPCPAdminState <\/td>\n<\/tr>\n
401<\/td>\n30.3.5.1.3 aMPCPMode
30.3.5.1.4 aMPCPLinkID
30.3.5.1.5 aMPCPRemoteMACAddress
30.3.5.1.6 aMPCPRegistrationState <\/td>\n<\/tr>\n
402<\/td>\n30.3.5.1.7 aMPCPMACCtrlFramesTransmitted
30.3.5.1.8 aMPCPMACCtrlFramesReceived
30.3.5.1.9 aMPCPTxGate <\/td>\n<\/tr>\n
403<\/td>\n30.3.5.1.10 aMPCPTxRegAck
30.3.5.1.11 aMPCPTxRegister
30.3.5.1.12 aMPCPTxRegRequest
30.3.5.1.13 aMPCPTxReport <\/td>\n<\/tr>\n
404<\/td>\n30.3.5.1.14 aMPCPRxGate
30.3.5.1.15 aMPCPRxRegAck
30.3.5.1.16 aMPCPRxRegister <\/td>\n<\/tr>\n
405<\/td>\n30.3.5.1.17 aMPCPRxRegRequest
30.3.5.1.18 aMPCPRxReport
30.3.5.1.19 aMPCPTransmitElapsed
30.3.5.1.20 aMPCPReceiveElapsed <\/td>\n<\/tr>\n
406<\/td>\n30.3.5.1.21 aMPCPRoundTripTime
30.3.5.1.22 aMPCPDiscoveryWindowsSent
30.3.5.1.23 aMPCPDiscoveryTimeout
30.3.5.1.24 aMPCPMaximumPendingGrants
30.3.5.1.25 aMPCPRecognizedMulticastIDs <\/td>\n<\/tr>\n
407<\/td>\n30.3.5.2 MPCP Actions
30.3.5.2.1 acMPCPAdminControl
30.3.6 OAM object class
30.3.6.1 OAM Attributes
30.3.6.1.1 aOAMID
30.3.6.1.2 aOAMAdminState
30.3.6.1.3 aOAMMode <\/td>\n<\/tr>\n
408<\/td>\n30.3.6.1.4 aOAMDiscoveryState
30.3.6.1.5 aOAMRemoteMACAddress
30.3.6.1.6 aOAMLocalConfiguration <\/td>\n<\/tr>\n
409<\/td>\n30.3.6.1.7 aOAMRemoteConfiguration
30.3.6.1.8 aOAMLocalPDUConfiguration
30.3.6.1.9 aOAMRemotePDUConfiguration <\/td>\n<\/tr>\n
410<\/td>\n30.3.6.1.10 aOAMLocalFlagsField
30.3.6.1.11 aOAMRemoteFlagsField
30.3.6.1.12 aOAMLocalRevision <\/td>\n<\/tr>\n
411<\/td>\n30.3.6.1.13 aOAMRemoteRevision
30.3.6.1.14 aOAMLocalState
30.3.6.1.15 aOAMRemoteState
30.3.6.1.16 aOAMRemoteVendorOUI <\/td>\n<\/tr>\n
412<\/td>\n30.3.6.1.17 aOAMRemoteVendorSpecificInfo
30.3.6.1.18 aOAMUnsupportedCodesTx
30.3.6.1.19 aOAMUnsupportedCodesRx <\/td>\n<\/tr>\n
413<\/td>\n30.3.6.1.20 aOAMInformationTx
30.3.6.1.21 aOAMInformationRx
30.3.6.1.22 aOAMUniqueEventNotificationTx <\/td>\n<\/tr>\n
414<\/td>\n30.3.6.1.23 aOAMDuplicateEventNotificationTx
30.3.6.1.24 aOAMUniqueEventNotificationRx
30.3.6.1.25 aOAMDuplicateEventNotificationRx <\/td>\n<\/tr>\n
415<\/td>\n30.3.6.1.26 aOAMLoopbackControlTx
30.3.6.1.27 aOAMLoopbackControlRx
30.3.6.1.28 aOAMVariableRequestTx
30.3.6.1.29 aOAMVariableRequestRx <\/td>\n<\/tr>\n
416<\/td>\n30.3.6.1.30 aOAMVariableResponseTx
30.3.6.1.31 aOAMVariableResponseRx
30.3.6.1.32 aOAMOrganizationSpecificTx <\/td>\n<\/tr>\n
417<\/td>\n30.3.6.1.33 aOAMOrganizationSpecificRx
30.3.6.1.34 aOAMLocalErrSymPeriodConfig
30.3.6.1.35 aOAMLocalErrSymPeriodEvent <\/td>\n<\/tr>\n
418<\/td>\n30.3.6.1.36 aOAMLocalErrFrameConfig
30.3.6.1.37 aOAMLocalErrFrameEvent
30.3.6.1.38 aOAMLocalErrFramePeriodConfig
30.3.6.1.39 aOAMLocalErrFramePeriodEvent <\/td>\n<\/tr>\n
419<\/td>\n30.3.6.1.40 aOAMLocalErrFrameSecsSummaryConfig
30.3.6.1.41 aOAMLocalErrFrameSecsSummaryEvent <\/td>\n<\/tr>\n
420<\/td>\n30.3.6.1.42 aOAMRemoteErrSymPeriodEvent
30.3.6.1.43 aOAMRemoteErrFrameEvent <\/td>\n<\/tr>\n
421<\/td>\n30.3.6.1.44 aOAMRemoteErrFramePeriodEvent
30.3.6.1.45 aOAMRemoteErrFrameSecsSummaryEvent <\/td>\n<\/tr>\n
422<\/td>\n30.3.6.1.46 aFramesLostDueToOAMError
30.3.6.2 OAM Actions
30.3.6.2.1 acOAMAdminControl
30.3.7 OMPEmulation managed object class
30.3.7.1 OMPEmulation Attributes
30.3.7.1.1 aOMPEmulationID <\/td>\n<\/tr>\n
423<\/td>\n30.3.7.1.2 aOMPEmulationType
30.3.7.1.3 aSLDErrors
30.3.7.1.4 aCRC8Errors
30.3.7.1.5 aGoodLLID
30.3.7.1.6 aONUPONcastLLID <\/td>\n<\/tr>\n
424<\/td>\n30.3.7.1.7 aOLTPONcastLLID
30.3.7.1.8 aBadLLID
30.3.8 EXTENSION entity managed object class
30.3.8.1 aEXTENSIONMACCtrlFramesTransmitted
30.3.8.2 aEXTENSIONMACCtrlFramesReceived <\/td>\n<\/tr>\n
425<\/td>\n30.3.8.3 aEXTENSIONMACCtrlStatus
30.4 Layer management for 10, 100, and 1000 Mb\/s baseband repeaters
30.4.1 Repeater managed object class
30.4.1.1 Repeater attributes
30.4.1.1.1 aRepeaterID
30.4.1.1.2 aRepeaterType <\/td>\n<\/tr>\n
426<\/td>\n30.4.1.1.3 aRepeaterGroupCapacity
30.4.1.1.4 aGroupMap
30.4.1.1.5 aRepeaterHealthState
30.4.1.1.6 aRepeaterHealthText <\/td>\n<\/tr>\n
427<\/td>\n30.4.1.1.7 aRepeaterHealthData
30.4.1.1.8 aTransmitCollisions
30.4.1.2 Repeater actions
30.4.1.2.1 acResetRepeater <\/td>\n<\/tr>\n
428<\/td>\n30.4.1.2.2 acExecuteNonDisruptiveSelfTest
30.4.1.3 Repeater notifications
30.4.1.3.1 nRepeaterHealth
30.4.1.3.2 nRepeaterReset <\/td>\n<\/tr>\n
429<\/td>\n30.4.1.3.3 nGroupMapChange
30.4.2 Group managed object class
30.4.2.1 Group attributes
30.4.2.1.1 aGroupID
30.4.2.1.2 aGroupPortCapacity
30.4.2.1.3 aPortMap <\/td>\n<\/tr>\n
430<\/td>\n30.4.2.2 Group notifications
30.4.2.2.1 nPortMapChange
30.4.3 Repeater port managed object class
30.4.3.1 Port attributes
30.4.3.1.1 aPortID
30.4.3.1.2 aPortAdminState <\/td>\n<\/tr>\n
431<\/td>\n30.4.3.1.3 aAutoPartitionState
30.4.3.1.4 aReadableFrames
30.4.3.1.5 aReadableOctets
30.4.3.1.6 aFrameCheckSequenceErrors <\/td>\n<\/tr>\n
432<\/td>\n30.4.3.1.7 aAlignmentErrors
30.4.3.1.8 aFramesTooLong
30.4.3.1.9 aShortEvents <\/td>\n<\/tr>\n
433<\/td>\n30.4.3.1.10 aRunts
30.4.3.1.11 aCollisions
30.4.3.1.12 aLateEvents <\/td>\n<\/tr>\n
434<\/td>\n30.4.3.1.13 aVeryLongEvents
30.4.3.1.14 aDataRateMismatches <\/td>\n<\/tr>\n
435<\/td>\n30.4.3.1.15 aAutoPartitions
30.4.3.1.16 aIsolates
30.4.3.1.17 aSymbolErrorDuringPacket
30.4.3.1.18 aLastSourceAddress <\/td>\n<\/tr>\n
436<\/td>\n30.4.3.1.19 aSourceAddressChanges
30.4.3.1.20 aBursts
30.4.3.2 Port actions
30.4.3.2.1 acPortAdminControl
30.5 Layer management for medium attachment units (MAUs)
30.5.1 MAU managed object class <\/td>\n<\/tr>\n
437<\/td>\n30.5.1.1 MAU attributes
30.5.1.1.1 aMAUID
30.5.1.1.2 aMAUType <\/td>\n<\/tr>\n
441<\/td>\n30.5.1.1.3 aMAUTypeList
30.5.1.1.4 aMediaAvailable <\/td>\n<\/tr>\n
443<\/td>\n30.5.1.1.5 aLoseMediaCounter
30.5.1.1.6 aJabber <\/td>\n<\/tr>\n
444<\/td>\n30.5.1.1.7 aMAUAdminState
30.5.1.1.8 aBbMAUXmitRcvSplitType
30.5.1.1.9 aBroadbandFrequencies <\/td>\n<\/tr>\n
445<\/td>\n30.5.1.1.10 aFalseCarriers
30.5.1.1.11 aBIPErrorCount
30.5.1.1.12 aLaneMapping <\/td>\n<\/tr>\n
446<\/td>\n30.5.1.1.13 aIdleErrorCount
30.5.1.1.14 aPCSCodingViolation
30.5.1.1.15 aFECAbility
30.5.1.1.16 aFECmode <\/td>\n<\/tr>\n
447<\/td>\n30.5.1.1.17 aFECCorrectedBlocks
30.5.1.1.18 aFECUncorrectableBlocks <\/td>\n<\/tr>\n
448<\/td>\n30.5.1.1.19 aSNROpMarginChnlA
30.5.1.1.20 aSNROpMarginChnlB
30.5.1.1.21 aSNROpMarginChnlC
30.5.1.1.22 aSNROpMarginChnlD <\/td>\n<\/tr>\n
449<\/td>\n30.5.1.1.23 aEEESupportList
30.5.1.1.24 aLDFastRetrainCount
30.5.1.1.25 aLPFastRetrainCount
30.5.1.2 MAU actions
30.5.1.2.1 acResetMAU
30.5.1.2.2 acMAUAdminControl <\/td>\n<\/tr>\n
450<\/td>\n30.5.1.3 MAU notifications
30.5.1.3.1 nJabber
30.6 Management for link Auto-Negotiation
30.6.1 Auto-Negotiation managed object class
30.6.1.1 Auto-Negotiation attributes
30.6.1.1.1 aAutoNegID
30.6.1.1.2 aAutoNegAdminState <\/td>\n<\/tr>\n
451<\/td>\n30.6.1.1.3 aAutoNegRemoteSignaling
30.6.1.1.4 aAutoNegAutoConfig
30.6.1.1.5 aAutoNegLocalTechnologyAbility <\/td>\n<\/tr>\n
452<\/td>\n30.6.1.1.6 aAutoNegAdvertisedTechnologyAbility
30.6.1.1.7 aAutoNegReceivedTechnologyAbility
30.6.1.1.8 aAutoNegLocalSelectorAbility <\/td>\n<\/tr>\n
453<\/td>\n30.6.1.1.9 aAutoNegAdvertisedSelectorAbility
30.6.1.1.10 aAutoNegReceivedSelectorAbility
30.6.1.2 Auto-Negotiation actions
30.6.1.2.1 acAutoNegRestartAutoConfig <\/td>\n<\/tr>\n
454<\/td>\n30.6.1.2.2 acAutoNegAdminControl
30.7 Management for Link Aggregation
30.7.1 Aggregator managed object class <\/td>\n<\/tr>\n
455<\/td>\n30.7.1.1 Aggregator attributes
30.7.1.1.1 aAggID
30.7.1.1.2 aAggDescription
30.7.1.1.3 aAggName
30.7.1.1.4 aAggActorSystemID <\/td>\n<\/tr>\n
456<\/td>\n30.7.1.1.5 aAggActorSystemPriority
30.7.1.1.6 aAggAggregateOrIndividual
30.7.1.1.7 aAggActorAdminKey
30.7.1.1.8 aAggActorOperKey <\/td>\n<\/tr>\n
457<\/td>\n30.7.1.1.9 aAggMACAddress
30.7.1.1.10 aAggPartnerSystemID
30.7.1.1.11 aAggPartnerSystemPriority
30.7.1.1.12 aAggPartnerOperKey <\/td>\n<\/tr>\n
458<\/td>\n30.7.1.1.13 aAggAdminState
30.7.1.1.14 aAggOperState
30.7.1.1.15 aAggTimeOfLastOperChange <\/td>\n<\/tr>\n
459<\/td>\n30.7.1.1.16 aAggDataRate
30.7.1.1.17 aAggOctetsTxOK
30.7.1.1.18 aAggOctetsRxOK <\/td>\n<\/tr>\n
460<\/td>\n30.7.1.1.19 aAggFramesTxOK
30.7.1.1.20 aAggFramesRxOK
30.7.1.1.21 aAggMulticastFramesTxOK <\/td>\n<\/tr>\n
461<\/td>\n30.7.1.1.22 aAggMulticastFramesRxOK
30.7.1.1.23 aAggBroadcastFramesTxOK <\/td>\n<\/tr>\n
462<\/td>\n30.7.1.1.24 aAggBroadcastFramesRxOK
30.7.1.1.25 aAggFramesDiscardedOnTx <\/td>\n<\/tr>\n
463<\/td>\n30.7.1.1.26 aAggFramesDiscardedOnRx
30.7.1.1.27 aAggFramesWithTxErrors
30.7.1.1.28 aAggFramesWithRxErrors
30.7.1.1.29 aAggUnknownProtocolFrames <\/td>\n<\/tr>\n
464<\/td>\n30.7.1.1.30 aAggPortList
30.7.1.1.31 aAggLinkUpDownNotificationEnable
30.7.1.1.32 aAggCollectorMaxDelay <\/td>\n<\/tr>\n
465<\/td>\n30.7.1.2 Aggregator Notifications
30.7.1.2.1 nAggLinkUpNotification
30.7.1.2.2 nAggLinkDownNotification
30.7.2 Aggregation Port managed object class
30.7.2.1 Aggregation Port Attributes
30.7.2.1.1 aAggPortID <\/td>\n<\/tr>\n
466<\/td>\n30.7.2.1.2 aAggPortActorSystemPriority
30.7.2.1.3 aAggPortActorSystemID
30.7.2.1.4 aAggPortActorAdminKey
30.7.2.1.5 aAggPortActorOperKey <\/td>\n<\/tr>\n
467<\/td>\n30.7.2.1.6 aAggPortPartnerAdminSystemPriority
30.7.2.1.7 aAggPortPartnerOperSystemPriority
30.7.2.1.8 aAggPortPartnerAdminSystemID
30.7.2.1.9 aAggPortPartnerOperSystemID <\/td>\n<\/tr>\n
468<\/td>\n30.7.2.1.10 aAggPortPartnerAdminKey
30.7.2.1.11 aAggPortPartnerOperKey
30.7.2.1.12 aAggPortSelectedAggID <\/td>\n<\/tr>\n
469<\/td>\n30.7.2.1.13 aAggPortAttachedAggID
30.7.2.1.14 aAggPortActorPort
30.7.2.1.15 aAggPortActorPortPriority
30.7.2.1.16 aAggPortPartnerAdminPort <\/td>\n<\/tr>\n
470<\/td>\n30.7.2.1.17 aAggPortPartnerOperPort
30.7.2.1.18 aAggPortPartnerAdminPortPriority
30.7.2.1.19 aAggPortPartnerOperPortPriority
30.7.2.1.20 aAggPortActorAdminState <\/td>\n<\/tr>\n
471<\/td>\n30.7.2.1.21 aAggPortActorOperState
30.7.2.1.22 aAggPortPartnerAdminState
30.7.2.1.23 aAggPortPartnerOperState <\/td>\n<\/tr>\n
472<\/td>\n30.7.2.1.24 aAggPortAggregateOrIndividual
30.7.3 Aggregation Port Statistics managed object class
30.7.3.1 Aggregation Port Statistics attributes
30.7.3.1.1 aAggPortStatsID
30.7.3.1.2 aAggPortStatsLACPDUsRx
30.7.3.1.3 aAggPortStatsMarkerPDUsRx <\/td>\n<\/tr>\n
473<\/td>\n30.7.3.1.4 aAggPortStatsMarkerResponsePDUsRx
30.7.3.1.5 aAggPortStatsUnknownRx
30.7.3.1.6 aAggPortStatsIllegalRx <\/td>\n<\/tr>\n
474<\/td>\n30.7.3.1.7 aAggPortStatsLACPDUsTx
30.7.3.1.8 aAggPortStatsMarkerPDUsTx
30.7.3.1.9 aAggPortStatsMarkerResponsePDUsTx
30.7.4 Aggregation Port Debug Information managed object class
30.7.4.1 Aggregation Port Debug Information attributes
30.7.4.1.1 aAggPortDebugInformationID <\/td>\n<\/tr>\n
475<\/td>\n30.7.4.1.2 aAggPortDebugRxState
30.7.4.1.3 aAggPortDebugLastRxTime
30.7.4.1.4 aAggPortDebugMuxState <\/td>\n<\/tr>\n
476<\/td>\n30.7.4.1.5 aAggPortDebugMuxReason
30.7.4.1.6 aAggPortDebugActorChurnState <\/td>\n<\/tr>\n
477<\/td>\n30.7.4.1.7 aAggPortDebugPartnerChurnState <\/td>\n<\/tr>\n
478<\/td>\n30.7.4.1.8 aAggPortDebugActorChurnCount
30.7.4.1.9 aAggPortDebugPartnerChurnCount
30.7.4.1.10 aAggPortDebugActorSyncTransitionCount <\/td>\n<\/tr>\n
479<\/td>\n30.7.4.1.11 aAggPortDebugPartnerSyncTransitionCount
30.7.4.1.12 aAggPortDebugActorChangeCount
30.7.4.1.13 aAggPortDebugPartnerChangeCount
30.8 Management for WAN Interface Sublayer (WIS)
30.8.1 WIS managed object class
30.8.1.1 WIS attributes <\/td>\n<\/tr>\n
480<\/td>\n30.8.1.1.1 aWISID
30.8.1.1.2 aSectionStatus
30.8.1.1.3 aSectionSESThreshold
30.8.1.1.4 aSectionSESs
30.8.1.1.5 aSectionESs <\/td>\n<\/tr>\n
481<\/td>\n30.8.1.1.6 aSectionSEFSs
30.8.1.1.7 aSectionCVs
30.8.1.1.8 aJ0ValueTX
30.8.1.1.9 aJ0ValueRX <\/td>\n<\/tr>\n
482<\/td>\n30.8.1.1.10 aLineStatus
30.8.1.1.11 aLineSESThreshold
30.8.1.1.12 aLineSESs
30.8.1.1.13 aLineESs
30.8.1.1.14 aLineCVs <\/td>\n<\/tr>\n
483<\/td>\n30.8.1.1.15 aFarEndLineSESs
30.8.1.1.16 aFarEndLineESs
30.8.1.1.17 aFarEndLineCVs
30.8.1.1.18 aPathStatus <\/td>\n<\/tr>\n
484<\/td>\n30.8.1.1.19 aPathSESThreshold
30.8.1.1.20 aPathSESs
30.8.1.1.21 aPathESs
30.8.1.1.22 aPathCVs
30.8.1.1.23 aJ1ValueTX <\/td>\n<\/tr>\n
485<\/td>\n30.8.1.1.24 aJ1ValueRX
30.8.1.1.25 aFarEndPathStatus
30.8.1.1.26 aFarEndPathSESs
30.8.1.1.27 aFarEndPathESs <\/td>\n<\/tr>\n
486<\/td>\n30.8.1.1.28 aFarEndPathCVs
30.9 Management for DTE Power via MDI
30.9.1 PSE managed object class
30.9.1.1 PSE attributes
30.9.1.1.1 aPSEID
30.9.1.1.2 aPSEAdminState <\/td>\n<\/tr>\n
487<\/td>\n30.9.1.1.3 aPSEPowerPairsControlAbility
30.9.1.1.4 aPSEPowerPairs
30.9.1.1.5 aPSEPowerDetectionStatus <\/td>\n<\/tr>\n
488<\/td>\n30.9.1.1.6 aPSEPowerClassification
30.9.1.1.7 aPSEInvalidSignatureCounter
30.9.1.1.8 aPSEPowerDeniedCounter <\/td>\n<\/tr>\n
489<\/td>\n30.9.1.1.9 aPSEOverLoadCounter
30.9.1.1.10 aPSEShortCounter
30.9.1.1.11 aPSEMPSAbsentCounter
30.9.1.1.12 aPSEActualPower
30.9.1.1.13 aPSEPowerAccuracy <\/td>\n<\/tr>\n
490<\/td>\n30.9.1.1.14 aPSECumulativeEnergy
30.9.1.2 PSE actions
30.9.1.2.1 acPSEAdminControl
30.9.2 PD managed object class
30.9.2.1 PD attributes
30.9.2.1.1 aPDID
30.10 Layer management for Midspan
30.10.1 Midspan managed object class
30.10.1.1 Midspan attributes
30.10.1.1.1 aMidSpanID <\/td>\n<\/tr>\n
491<\/td>\n30.10.1.1.2 aMidSpanPSEGroupCapacity
30.10.1.1.3 aMidSpanPSEGroupMap
30.10.1.2 Midspan notifications
30.10.1.2.1 nMidSpanPSEGroupMapChange
30.10.2 PSE Group managed object class <\/td>\n<\/tr>\n
492<\/td>\n30.10.2.1 PSE Group attributes
30.10.2.1.1 aPSEGroupID
30.10.2.1.2 aPSECapacity
30.10.2.1.3 aPSEMap
30.10.2.2 PSE Group notifications
30.10.2.2.1 nPSEMapChange <\/td>\n<\/tr>\n
493<\/td>\n30.11 Layer Management for Physical Medium Entity (PME)
30.11.1 PAF managed object class
30.11.1.1 PAFAttributes
30.11.1.1.1 aPAFID
30.11.1.1.2 aPhyEnd
30.11.1.1.3 aPHYCurrentStatus <\/td>\n<\/tr>\n
494<\/td>\n30.11.1.1.4 aPAFSupported
30.11.1.1.5 aPAFAdminState <\/td>\n<\/tr>\n
495<\/td>\n30.11.1.1.6 aLocalPAFCapacity
30.11.1.1.7 aLocalPMEAvailable
30.11.1.1.8 aLocalPMEAggregate
30.11.1.1.9 aRemotePAFSupported <\/td>\n<\/tr>\n
496<\/td>\n30.11.1.1.10 aRemotePAFCapacity
30.11.1.1.11 aRemotePMEAggregate
30.11.2 PME managed object class
30.11.2.1 PME Attributes
30.11.2.1.1 aPMEID <\/td>\n<\/tr>\n
497<\/td>\n30.11.2.1.2 aPMEAdminState
30.11.2.1.3 aPMEStatus
30.11.2.1.4 aPMESNRMgn <\/td>\n<\/tr>\n
498<\/td>\n30.11.2.1.5 aTCCodingViolations
30.11.2.1.6 aProfileSelect
30.11.2.1.7 aOperatingProfile <\/td>\n<\/tr>\n
499<\/td>\n30.11.2.1.8 aPMEFECCorrectedBlocks
30.11.2.1.9 aPMEFECUncorrectableBlocks <\/td>\n<\/tr>\n
500<\/td>\n30.11.2.1.10 aTCCRCErrors
30.12 Layer Management for Link Layer Discovery Protocol (LLDP)
30.12.1 LLDP Configuration managed object class
30.12.1.1 LLDP Configuration attributes
30.12.1.1.1 aLldpXdot3PortConfigTLVsTxEnable
30.12.2 LLDP Local System Group managed object class
30.12.2.1 LLDP Local System Group attributes
30.12.2.1.1 aLldpXdot3LocPortAutoNegSupported <\/td>\n<\/tr>\n
501<\/td>\n30.12.2.1.2 aLldpXdot3LocPortAutoNegEnabled
30.12.2.1.3 aLldpXdot3LocPortAutoNegAdvertisedCap
30.12.2.1.4 aLldpXdot3LocPortOperMauType
30.12.2.1.5 aLldpXdot3LocPowerPortClass
30.12.2.1.6 aLldpXdot3LocPowerMDISupported <\/td>\n<\/tr>\n
502<\/td>\n30.12.2.1.7 aLldpXdot3LocPowerMDIEnabled
30.12.2.1.8 aLldpXdot3LocPowerPairControlable
30.12.2.1.9 aLldpXdot3LocPowerPairs
30.12.2.1.10 aLldpXdot3LocPowerClass
30.12.2.1.11 aLldpXdot3LocLinkAggStatus
30.12.2.1.12 aLldpXdot3LocLinkAggPortId <\/td>\n<\/tr>\n
503<\/td>\n30.12.2.1.13 aLldpXdot3LocMaxFrameSize
30.12.2.1.14 aLldpXdot3LocPowerType
30.12.2.1.15 aLldpXdot3LocPowerSource
30.12.2.1.16 aLldpXdot3LocPowerPriority
30.12.2.1.17 aLldpXdot3LocPDRequestedPowerValue <\/td>\n<\/tr>\n
504<\/td>\n30.12.2.1.18 aLldpXdot3LocPSEAllocatedPowerValue
30.12.2.1.19 aLldpXdot3LocResponseTime
30.12.2.1.20 aLldpXdot3LocReady <\/td>\n<\/tr>\n
505<\/td>\n30.12.2.1.21 aLldpXdot3LocReducedOperationPowerValue
30.12.2.1.22 aLldpXdot3LocTxTwSys
30.12.2.1.23 aLldpXdot3LocTxTwSysEcho
30.12.2.1.24 aLldpXdot3LocRxTwSys
30.12.2.1.25 aLldpXdot3LocRxTwSysEcho <\/td>\n<\/tr>\n
506<\/td>\n30.12.2.1.26 aLldpXdot3LocFbTwSys
30.12.2.1.27 aLldpXdot3TxDllReady
30.12.2.1.28 aLldpXdot3RxDllReady
30.12.2.1.29 aLldpXdot3LocDllEnabled <\/td>\n<\/tr>\n
507<\/td>\n30.12.3 LLDP Remote System Group managed object class
30.12.3.1 LLDP Remote System Group attributes
30.12.3.1.1 aLldpXdot3RemPortAutoNegSupported
30.12.3.1.2 aLldpXdot3RemPortAutoNegEnabled
30.12.3.1.3 aLldpXdot3RemPortAutoNegAdvertisedCap
30.12.3.1.4 aLldpXdot3RemPortOperMauType <\/td>\n<\/tr>\n
508<\/td>\n30.12.3.1.5 aLldpXdot3RemPowerPortClass
30.12.3.1.6 aLldpXdot3RemPowerMDISupported
30.12.3.1.7 aLldpXdot3RemPowerMDIEnabled
30.12.3.1.8 aLldpXdot3RemPowerPairControlable
30.12.3.1.9 aLldpXdot3RemPowerPairs <\/td>\n<\/tr>\n
509<\/td>\n30.12.3.1.10 aLldpXdot3RemPowerClass
30.12.3.1.11 aLldpXdot3RemLinkAggStatus
30.12.3.1.12 aLldpXdot3RemLinkAggPortId
30.12.3.1.13 aLldpXdot3RemMaxFrameSize
30.12.3.1.14 aLldpXdot3RemPowerType
30.12.3.1.15 aLldpXdot3RemPowerSource <\/td>\n<\/tr>\n
510<\/td>\n30.12.3.1.16 aLldpXdot3RemPowerPriority
30.12.3.1.17 aLldpXdot3RemPDRequestedPowerValue
30.12.3.1.18 aLldpXdot3RemPSEAllocatedPowerValue
30.12.3.1.19 aLldpXdot3RemTxTwSys <\/td>\n<\/tr>\n
511<\/td>\n30.12.3.1.20 aLldpXdot3RemTxTwSysEcho
30.12.3.1.21 aLldpXdot3RemRxTwSys
30.12.3.1.22 aLldpXdot3RemRxTwSysEcho
30.12.3.1.23 aLldpXdot3RemFbTwSys <\/td>\n<\/tr>\n
512<\/td>\n30.13 Management for oTimeSync entity
30.13.1 TimeSync entity managed object class
30.13.1.1 aTimeSyncCapabilityTX
30.13.1.2 aTimeSyncCapabilityRX
30.13.1.3 aTimeSyncDelayTXmax <\/td>\n<\/tr>\n
513<\/td>\n30.13.1.4 aTimeSyncDelayTXmin
30.13.1.5 aTimeSyncDelayRXmax
30.13.1.6 aTimeSyncDelayRXmin <\/td>\n<\/tr>\n
515<\/td>\n31. MAC Control
31.1 Overview
31.2 Layer architecture
31.3 Support by interlayer interfaces <\/td>\n<\/tr>\n
517<\/td>\n31.3.1 MA_CONTROL.request
31.3.1.1 Function
31.3.1.2 Semantics of the service primitive
31.3.1.3 When generated
31.3.1.4 Effect of receipt
31.3.2 MA_CONTROL.indication
31.3.2.1 Function
31.3.2.2 Semantics of the service primitive <\/td>\n<\/tr>\n
518<\/td>\n31.3.2.3 When generated
31.3.2.4 Effect of receipt
31.4 MAC Control frames
31.4.1 MAC Control frame format
31.4.1.1 Destination Address field <\/td>\n<\/tr>\n
519<\/td>\n31.4.1.2 Source Address field
31.4.1.3 Length\/Type field
31.4.1.4 MAC Control Opcode field
31.4.1.5 MAC Control Parameters field
31.4.1.6 Reserved field
31.5 Opcode-independent MAC Control sublayer operation
31.5.1 Frame parsing and data frame reception <\/td>\n<\/tr>\n
520<\/td>\n31.5.2 Control frame reception
31.5.3 Opcode-independent MAC Control receive state diagram
31.5.3.1 Constants
31.5.3.2 Variables <\/td>\n<\/tr>\n
521<\/td>\n31.5.3.3 Messages <\/td>\n<\/tr>\n
522<\/td>\n31.5.3.4 Opcode-independent MAC Control Receive state diagram
31.6 Compatibility requirements
31.7 MAC Control client behavior <\/td>\n<\/tr>\n
523<\/td>\n31.8 Protocol implementation conformance statement (PICS) proforma for Clause 31, MAC Control
31.8.1 Introduction
31.8.2 Identification
31.8.2.1 Implementation identification
31.8.2.2 Protocol summary <\/td>\n<\/tr>\n
524<\/td>\n31.8.3 PICS proforma for MAC Control frames
31.8.3.1 Support by interlayer interfaces
31.8.3.2 MAC Control frame format
31.8.3.3 Opcode-independent MAC Control sublayer operation
31.8.3.4 Control opcode assignments <\/td>\n<\/tr>\n
525<\/td>\n32. 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 <\/td>\n<\/tr>\n
529<\/td>\n32.1.2.1 Physical coding sublayer (PCS)
32.1.2.2 PMA sublayer
32.1.2.3 PHY Control function <\/td>\n<\/tr>\n
530<\/td>\n32.1.3 Application of 100BASE-T2
32.1.3.1 Compatibility considerations
32.1.3.2 Incorporating the 100BASE-T2 PHY into a DTE
32.1.3.3 Use of 100BASE-T2 PHY for point-to-point communication
32.1.3.4 Auto-Negotiation requirement
32.1.4 State diagram conventions
32.2 PHY Control functional specifications and service interface
32.2.1 PHY Control function <\/td>\n<\/tr>\n
531<\/td>\n32.2.2 PHY Control Service interface
32.2.2.1 PHYC_CONFIG.indication
32.2.2.1.1 Semantics of the primitive <\/td>\n<\/tr>\n
532<\/td>\n32.2.2.1.2 When generated
32.2.2.1.3 Effect of receipt
32.2.2.2 PHYC_TXMODE.indication
32.2.2.2.1 Semantics of the primitive
32.2.2.2.2 When generated
32.2.2.2.3 Effect of receipt
32.2.2.3 PHYC_RXSTATUS.request
32.2.2.3.1 Semantics of the primitive <\/td>\n<\/tr>\n
533<\/td>\n32.2.2.3.2 When generated
32.2.2.3.3 Effect of receipt
32.2.2.4 PHYC_REMRXSTATUS.request
32.2.2.4.1 Semantics of the primitive
32.2.2.4.2 When generated
32.2.2.4.3 Effect of receipt
32.2.3 State diagram variables <\/td>\n<\/tr>\n
534<\/td>\n32.2.4 State diagram timers <\/td>\n<\/tr>\n
535<\/td>\n32.2.5 PHY Control state diagram
32.3 PCS functional specifications <\/td>\n<\/tr>\n
537<\/td>\n32.3.1 PCS functions
32.3.1.1 PCS Reset function
32.3.1.2 PCS Transmit function
32.3.1.2.1 Side-stream scrambler polynomials <\/td>\n<\/tr>\n
538<\/td>\n32.3.1.2.2 Generation of bits San[2:0] and Sbn[2:0] <\/td>\n<\/tr>\n
539<\/td>\n32.3.1.2.3 Generation of sequences An and Bn <\/td>\n<\/tr>\n
542<\/td>\n32.3.1.3 PCS Receive function
32.3.1.3.1 Receiver descrambler polynomials
32.3.1.3.2 Decoding of quinary symbols <\/td>\n<\/tr>\n
543<\/td>\n32.3.1.4 PCS Carrier Sense function
32.3.1.5 PCS Collision Presence function
32.3.2 PCS interfaces
32.3.2.1 PCS\u2013MII interface signals
32.3.2.2 PCS\u2013management entity signals <\/td>\n<\/tr>\n
544<\/td>\n32.3.3 Frame structure
32.3.4 State variables
32.3.4.1 Variables <\/td>\n<\/tr>\n
546<\/td>\n32.3.4.2 Timer
32.3.4.3 Messages
32.3.5 State diagrams
32.3.5.1 PCS Transmit
32.3.5.2 PCS Receive <\/td>\n<\/tr>\n
547<\/td>\n32.3.5.3 PCS Carrier Sense
32.3.6 PCS electrical specifications <\/td>\n<\/tr>\n
550<\/td>\n32.4 PMA functional specifications and service interface
32.4.1 PMA functional specifications <\/td>\n<\/tr>\n
551<\/td>\n32.4.1.1 PMA functions
32.4.1.1.1 PMA Reset function
32.4.1.1.2 PMA Transmit function
32.4.1.1.3 PMA Receive function
32.4.1.1.4 Link Monitor function <\/td>\n<\/tr>\n
552<\/td>\n32.4.1.1.5 Clock Recovery function
32.4.1.2 PMA interface messages
32.4.1.2.1 MDI signals transmitted by the PHY
32.4.1.2.2 Signals received at the MDI <\/td>\n<\/tr>\n
553<\/td>\n32.4.1.3 PMA state diagram
32.4.1.3.1 State diagram variables
32.4.1.3.2 Timers
32.4.1.3.3 Link Monitor state diagram <\/td>\n<\/tr>\n
554<\/td>\n32.4.2 PMA service interface
32.4.2.1 PMA_TYPE.indication
32.4.2.1.1 Semantics of the service primitive
32.4.2.1.2 When generated
32.4.2.1.3 Effect of receipt
32.4.2.2 PMA_UNITDATA.request
32.4.2.2.1 Semantics of the service primitive <\/td>\n<\/tr>\n
555<\/td>\n32.4.2.2.2 When generated
32.4.2.2.3 Effect of receipt
32.4.2.3 PMA_UNITDATA.indication
32.4.2.3.1 Semantics of the service primitive
32.4.2.3.2 When generated
32.4.2.3.3 Effect of receipt
32.4.2.4 PMA_LINK.request
32.4.2.4.1 Semantics of the service primitive <\/td>\n<\/tr>\n
556<\/td>\n32.4.2.4.2 When generated
32.4.2.4.3 Effect of receipt
32.4.2.5 PMA_LINK.indication
32.4.2.5.1 Semantics of the service primitive
32.4.2.5.2 When generated
32.4.2.5.3 Effect of receipt
32.4.2.6 PMA_CARRIER.indication <\/td>\n<\/tr>\n
557<\/td>\n32.4.2.7 PMA_RXERROR.indication
32.4.2.8 PMA_RXSTATUS.request
32.5 Management functions
32.5.1 100BASE-T2 Use of Auto-Negotiation and MII Registers 8, 9, and 10 <\/td>\n<\/tr>\n
558<\/td>\n32.5.2 Management functions <\/td>\n<\/tr>\n
559<\/td>\n32.5.3 PHY specific registers for 100BASE-T2
32.5.3.1 100BASE-T2 Control register (Register 9)
32.5.3.1.1 Transmitter test mode
32.5.3.1.2 Receive test mode <\/td>\n<\/tr>\n
560<\/td>\n32.5.3.1.3 MASTER-SLAVE Manual Configuration Enable
32.5.3.1.4 MASTER-SLAVE Manual Configuration Value
32.5.3.1.5 T2_Repeater\/DTE Bit
32.5.3.1.6 Reserved bits
32.5.3.2 100BASE-T2 Status register (Register 10) <\/td>\n<\/tr>\n
561<\/td>\n32.5.3.2.1 MASTER-SLAVE Manual Configuration Fault
32.5.3.2.2 MASTER-SLAVE Configuration Resolution Complete
32.5.3.2.3 Local Receiver Status
32.5.3.2.4 Remote Receiver Status
32.5.3.2.5 Reserved bits
32.5.3.2.6 Idle Error count
32.5.4 Changes and additions to Auto-Negotiation (Clause 28)
32.5.4.1 Change to 28.2.4.1.3 (Auto-Negotiation Advertisement register) <\/td>\n<\/tr>\n
562<\/td>\n32.5.4.2 Use of Auto-Negotiation Next Page codes for 100BASE-T2 PHYs <\/td>\n<\/tr>\n
563<\/td>\n32.5.4.3 MASTER-SLAVE Configuration Resolution <\/td>\n<\/tr>\n
564<\/td>\n32.6 PMA electrical specifications
32.6.1 PMA-to-MDI interface characteristics
32.6.1.1 Isolation requirement
32.6.1.2 Transmitter electrical specifications <\/td>\n<\/tr>\n
565<\/td>\n32.6.1.2.1 Transmitter test modes
32.6.1.2.2 Peak differential output voltage and level distortion <\/td>\n<\/tr>\n
567<\/td>\n32.6.1.2.3 Maximum output droop
32.6.1.2.4 Differential output templates <\/td>\n<\/tr>\n
571<\/td>\n32.6.1.2.5 Transmitter timing jitter
32.6.1.2.6 Transmit clock frequency
32.6.1.3 Receiver electrical specifications <\/td>\n<\/tr>\n
572<\/td>\n32.6.1.3.1 Test channel <\/td>\n<\/tr>\n
583<\/td>\n32.6.1.3.2 Receiver test mode
32.6.1.3.3 Receiver differential input signals <\/td>\n<\/tr>\n
584<\/td>\n32.6.1.3.4 Receiver Alien NEXT tolerance
32.6.1.3.5 Receiver timing jitter
32.6.1.3.6 Common-mode noise rejection <\/td>\n<\/tr>\n
585<\/td>\n32.6.1.3.7 Receiver frequency tolerance
32.6.1.4 MDI Specifications
32.6.1.4.1 MDI differential impedance
32.6.1.4.2 MDI impedance balance <\/td>\n<\/tr>\n
586<\/td>\n32.6.1.4.3 MDI common-mode output voltage
32.6.1.4.4 MDI fault tolerance <\/td>\n<\/tr>\n
587<\/td>\n32.6.2 Power consumption
32.7 Link segment characteristics
32.7.1 Cabling <\/td>\n<\/tr>\n
588<\/td>\n32.7.2 Link transmission parameters
32.7.2.1 Insertion loss
32.7.2.2 Differential characteristic impedance
32.7.2.3 Coupling parameters
32.7.2.3.1 Differential near-end crosstalk (NEXT) loss <\/td>\n<\/tr>\n
589<\/td>\n32.7.2.3.2 Multiple-disturber NEXT (MDNEXT) loss
32.7.2.3.3 Equal level far-end crosstalk loss (ELFEXT)
32.7.2.3.4 Multiple-disturber ELFEXT (MDELFEXT) loss
32.7.2.3.5 10BASE-T NEXT loss to insertion loss ratio requirement <\/td>\n<\/tr>\n
590<\/td>\n32.7.2.4 Delay
32.7.2.4.1 Maximum link delay
32.7.2.4.2 Difference in link delays
32.7.3 Noise <\/td>\n<\/tr>\n
591<\/td>\n32.7.3.1 Near-end crosstalk noise <\/td>\n<\/tr>\n
592<\/td>\n32.7.3.2 Far-end crosstalk noise
32.7.3.3 External coupled noise
32.7.4 Installation practice
32.7.4.1 Connector installation practices
32.7.4.2 Restrictions on use of Category 3 cabling with more than four pairs
32.7.4.3 Restrictions on use of Category 5 cabling with up to 25 pairs <\/td>\n<\/tr>\n
593<\/td>\n32.8 MDI specification
32.8.1 MDI connectors <\/td>\n<\/tr>\n
594<\/td>\n32.8.2 Crossover function
32.9 System considerations
32.10 Environmental specifications
32.10.1 General safety
32.10.2 Network safety <\/td>\n<\/tr>\n
595<\/td>\n32.10.2.1 Installation
32.10.2.2 Grounding
32.10.2.3 Installation and maintenance guidelines
32.10.2.4 Telephony voltages <\/td>\n<\/tr>\n
596<\/td>\n32.10.3 Environment
32.10.3.1 Electromagnetic emission
32.10.3.2 Temperature and humidity
32.10.4 Cabling specifications
32.11 PHY labeling
32.12 Delay constraints
32.12.1 PHY delay constraints (exposed MII) <\/td>\n<\/tr>\n
597<\/td>\n32.12.2 DTE delay constraints (unexposed MII) <\/td>\n<\/tr>\n
598<\/td>\n32.13 Protocol implementation conformance statement (PICS) proforma for Clause 32, Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA) sublayer and baseband medium, type 100BASE-T2
32.13.1 Identification
32.13.1.1 Implementation identification
32.13.1.2 Protocol summary <\/td>\n<\/tr>\n
599<\/td>\n32.13.2 Major capabilities\/options
32.13.3 Compatibility considerations <\/td>\n<\/tr>\n
600<\/td>\n32.13.4 PHY control function <\/td>\n<\/tr>\n
601<\/td>\n32.13.5 Physical Coding Sublayer (PCS) or Physical Medium Attachment (PMA) sublayer
32.13.5.1 PCS transmit functions
32.13.5.2 PCS receive functions <\/td>\n<\/tr>\n
602<\/td>\n32.13.5.3 Other PCS functions <\/td>\n<\/tr>\n
603<\/td>\n32.13.5.4 PMA functions <\/td>\n<\/tr>\n
604<\/td>\n32.13.5.5 PMA service interface <\/td>\n<\/tr>\n
605<\/td>\n32.13.5.6 Management functions (continued) <\/td>\n<\/tr>\n
606<\/td>\n32.13.5.7 100BASE-T2 specific Auto-Negotiation requirements (continued) <\/td>\n<\/tr>\n
607<\/td>\n32.13.5.8 PMA electrical specifications (continued) <\/td>\n<\/tr>\n
614<\/td>\n32.13.5.9 Characteristics of the link segment (continued) <\/td>\n<\/tr>\n
616<\/td>\n32.13.5.10 MDI requirements
32.13.5.11 General safety and environmental requirements <\/td>\n<\/tr>\n
617<\/td>\n32.13.5.12 Timing requirements exposed MII
32.13.5.13 Timing requirements unexposed MII
32.13.5.14 Timing requirements: carrier assertion\/deassertion constraint <\/td>\n<\/tr>\n
619<\/td>\n33. Data Terminal Equipment (DTE) Power via Media Dependent Interface (MDI)
33.1 Overview
33.1.1 Objectives <\/td>\n<\/tr>\n
620<\/td>\n33.1.2 Compatibility considerations
33.1.3 Relationship of DTE Power via MDI to the IEEE 802.3 Architecture <\/td>\n<\/tr>\n
621<\/td>\n33.1.4 Type 1 and Type 2 system parameters <\/td>\n<\/tr>\n
622<\/td>\n33.1.4.1 Type 2 cabling requirement
33.1.4.2 Type 1 and Type 2 channel requirement
33.2 Power sourcing equipment (PSE)
33.2.1 PSE location <\/td>\n<\/tr>\n
623<\/td>\n33.2.2 Midspan PSE types <\/td>\n<\/tr>\n
628<\/td>\n33.2.3 PI pin assignments <\/td>\n<\/tr>\n
629<\/td>\n33.2.4 PSE state diagrams
33.2.4.1 Overview
33.2.4.2 Conventions
33.2.4.3 Constants
33.2.4.4 Variables <\/td>\n<\/tr>\n
633<\/td>\n33.2.4.5 Timers
33.2.4.6 Functions <\/td>\n<\/tr>\n
635<\/td>\n33.2.4.7 State diagrams <\/td>\n<\/tr>\n
637<\/td>\n33.2.5 PSE detection of PDs
33.2.5.1 PSE detection validation circuit <\/td>\n<\/tr>\n
639<\/td>\n33.2.5.2 Detection probe requirements
33.2.5.3 Detection criteria <\/td>\n<\/tr>\n
640<\/td>\n33.2.5.4 Rejection criteria
33.2.5.5 Open circuit criteria
33.2.6 PSE classification of PDs and mutual identification <\/td>\n<\/tr>\n
642<\/td>\n33.2.6.1 PSE 1-Event Physical Layer classification <\/td>\n<\/tr>\n
643<\/td>\n33.2.6.2 PSE 2-Event Physical Layer classification <\/td>\n<\/tr>\n
645<\/td>\n33.2.7 Power supply output <\/td>\n<\/tr>\n
646<\/td>\n33.2.7.1 Output voltage in the POWER_ON state
33.2.7.2 Voltage transients <\/td>\n<\/tr>\n
647<\/td>\n33.2.7.3 Power feeding ripple and noise
33.2.7.4 Continuous output current capability in the POWER_ON state
33.2.7.5 Output current in POWER_UP mode <\/td>\n<\/tr>\n
648<\/td>\n33.2.7.6 Overload current
33.2.7.7 Output current\u2014at short circuit condition <\/td>\n<\/tr>\n
650<\/td>\n33.2.7.8 Turn off time
33.2.7.9 Turn off voltage
33.2.7.10 Continuous output power capability in POWER_ON state
33.2.7.11 Current unbalance <\/td>\n<\/tr>\n
651<\/td>\n33.2.7.12 Power turn on time
33.2.7.13 PSE stability
33.2.8 Power supply allocation
33.2.9 PSE power removal
33.2.9.1 PSE Maintain Power Signature (MPS) requirements
33.2.9.1.1 PSE AC MPS component requirements <\/td>\n<\/tr>\n
652<\/td>\n33.2.9.1.2 PSE DC MPS component requirements <\/td>\n<\/tr>\n
653<\/td>\n33.3 Powered devices (PDs)
33.3.1 PD PI <\/td>\n<\/tr>\n
654<\/td>\n33.3.2 PD type descriptions
33.3.3 PD state diagram
33.3.3.1 Conventions <\/td>\n<\/tr>\n
655<\/td>\n33.3.3.2 Constants
33.3.3.3 Variables <\/td>\n<\/tr>\n
656<\/td>\n33.3.3.4 Timers <\/td>\n<\/tr>\n
657<\/td>\n33.3.3.5 State diagrams <\/td>\n<\/tr>\n
658<\/td>\n33.3.4 PD valid and non-valid detection signatures <\/td>\n<\/tr>\n
659<\/td>\n33.3.5 PD classifications <\/td>\n<\/tr>\n
660<\/td>\n33.3.5.1 PD 1-Event class signature
33.3.5.2 PD 2-Event class signature <\/td>\n<\/tr>\n
661<\/td>\n33.3.5.2.1 Mark Event behavior
33.3.6 PSE Type identification <\/td>\n<\/tr>\n
662<\/td>\n33.3.7 PD power <\/td>\n<\/tr>\n
663<\/td>\n33.3.7.1 Input voltage
33.3.7.2 Input average power
33.3.7.2.1 System stability test conditions during startup and steady state operation <\/td>\n<\/tr>\n
664<\/td>\n33.3.7.3 Input inrush current
33.3.7.4 Peak operating power <\/td>\n<\/tr>\n
665<\/td>\n33.3.7.5 Peak transient current <\/td>\n<\/tr>\n
666<\/td>\n33.3.7.6 PD behavior during transients at the PSE PI
33.3.7.7 Ripple and noise <\/td>\n<\/tr>\n
667<\/td>\n33.3.7.8 PD classification stability time
33.3.7.9 Backfeed voltage
33.3.8 PD Maintain Power Signature
33.4 Additional electrical specifications <\/td>\n<\/tr>\n
668<\/td>\n33.4.1 Isolation
33.4.1.1 Electrical isolation environments
33.4.1.1.1 Environment A requirements
33.4.1.1.2 Environment B requirements <\/td>\n<\/tr>\n
669<\/td>\n33.4.2 Fault tolerance
33.4.3 Impedance balance <\/td>\n<\/tr>\n
670<\/td>\n33.4.4 Common-mode output voltage <\/td>\n<\/tr>\n
672<\/td>\n33.4.5 Pair-to-pair output noise voltage <\/td>\n<\/tr>\n
673<\/td>\n33.4.6 Differential noise voltage
33.4.7 Return loss
33.4.8 100BASE-TX transformer droop <\/td>\n<\/tr>\n
674<\/td>\n33.4.9 Midspan PSE device additional requirements <\/td>\n<\/tr>\n
676<\/td>\n33.4.9.1 \u201cConnector\u201d or \u201ctelecom outlet\u201d Midspan PSE device transmission requirements
33.4.9.1.1 Near End Crosstalk (NEXT)
33.4.9.1.2 Insertion loss
33.4.9.1.3 Return loss <\/td>\n<\/tr>\n
677<\/td>\n33.4.9.1.4 Work area or equipment cable Midspan PSE
33.4.9.2 Midspan signal path requirements
33.4.9.2.1 Alternative A Midspan PSE signal path transfer function <\/td>\n<\/tr>\n
678<\/td>\n33.5 Management function requirements
33.5.1 PSE registers
33.5.1.1 PSE Control register (Register 11) (R\/W) <\/td>\n<\/tr>\n
679<\/td>\n33.5.1.1.1 Reserved bits (11.15:6)
33.5.1.1.2 Data Link Layer Classification capability (11.5)
33.5.1.1.3 Enable Physical Layer classification (11.4) <\/td>\n<\/tr>\n
680<\/td>\n33.5.1.1.4 Pair Control (11.3:2)
33.5.1.1.5 PSE enable (11.1:0)
33.5.1.2 PSE Status register (Register 12) (R\/W) <\/td>\n<\/tr>\n
681<\/td>\n33.5.1.2.1 PSE Type electrical parameters (12.15)
33.5.1.2.2 Data Link Layer Classification Enabled (12.14) <\/td>\n<\/tr>\n
682<\/td>\n33.5.1.2.3 Physical Layer Classification Supported (12.13)
33.5.1.2.4 Power Denied or Removed (12.12)
33.5.1.2.5 Valid Signature (12.11)
33.5.1.2.6 Invalid Signature (12.10)
33.5.1.2.7 Short Circuit (12.9)
33.5.1.2.8 Overload (12.8)
33.5.1.2.9 MPS Absent (12.7)
33.5.1.2.10 PD Class (12.6:4) <\/td>\n<\/tr>\n
683<\/td>\n33.5.1.2.11 PSE Status (12.3:1)
33.5.1.2.12 Pair Control Ability (12.0)
33.6 Data Link Layer classification
33.6.1 TLV frame definition
33.6.2 Data Link Layer classification timing requirements <\/td>\n<\/tr>\n
684<\/td>\n33.6.3 Power control state diagrams
33.6.3.1 Conventions
33.6.3.2 Constants <\/td>\n<\/tr>\n
685<\/td>\n33.6.3.3 Variables <\/td>\n<\/tr>\n
686<\/td>\n33.6.3.4 Functions <\/td>\n<\/tr>\n
688<\/td>\n33.6.3.5 State diagrams <\/td>\n<\/tr>\n
689<\/td>\n33.6.4 State change procedure across a link <\/td>\n<\/tr>\n
690<\/td>\n33.6.4.1 PSE state change procedure across a link
33.6.4.2 PD state change procedure across a link <\/td>\n<\/tr>\n
691<\/td>\n33.7 Environmental
33.7.1 General safety
33.7.2 Network safety
33.7.3 Installation and maintenance guidelines
33.7.4 Patch panel considerations
33.7.5 Telephony voltages <\/td>\n<\/tr>\n
692<\/td>\n33.7.6 Electromagnetic emissions
33.7.7 Temperature and humidity
33.7.8 Labeling <\/td>\n<\/tr>\n
693<\/td>\n33.8 Protocol implementation conformance statement (PICS) proforma for Clause 33, DTE Power via MDI
33.8.1 Introduction
33.8.2 Identification
33.8.2.1 Implementation identification
33.8.2.2 Protocol summary <\/td>\n<\/tr>\n
694<\/td>\n33.8.2.3 PD Major capabilities\/options <\/td>\n<\/tr>\n
695<\/td>\n33.8.2.4 PSE Major capabilities\/options <\/td>\n<\/tr>\n
696<\/td>\n33.8.3 PICS proforma tables for DTE Power via MDI
33.8.3.1 Common device features
33.8.3.2 Power sourcing equipment <\/td>\n<\/tr>\n
701<\/td>\n33.8.3.3 Powered devices <\/td>\n<\/tr>\n
704<\/td>\n33.8.3.4 Electrical specifications applicable to the PSE and PD <\/td>\n<\/tr>\n
705<\/td>\n33.8.3.5 Electrical specifications applicable to the PSE <\/td>\n<\/tr>\n
706<\/td>\n33.8.3.6 Electrical specifications applicable to the PD <\/td>\n<\/tr>\n
707<\/td>\n33.8.3.7 Management function requirements <\/td>\n<\/tr>\n
710<\/td>\n33.8.3.8 Data Link Layer classification requirements <\/td>\n<\/tr>\n
711<\/td>\n33.8.3.9 Environmental specifications applicable to PSEs and PDs
33.8.3.10 Environmental specifications applicable to the PSE <\/td>\n<\/tr>\n
713<\/td>\nAnnex 22A (informative) MII output delay, setup, and hold time budget
22A.1 System model <\/td>\n<\/tr>\n
714<\/td>\n22A.2 Signal transmission path characteristics <\/td>\n<\/tr>\n
715<\/td>\n22A.3 Budget calculation <\/td>\n<\/tr>\n
717<\/td>\nAnnex 22B (informative) MII driver ac characteristics
22B.1 Implications of CMOS ASIC processes <\/td>\n<\/tr>\n
718<\/td>\n22B.2 Ro(min) and V, I values for operation from 5 V \u00b1 10% supply
22B.3 Ro(min) and V, I values for operation from 3.3 V \u00b1 0.3 V supply <\/td>\n<\/tr>\n
719<\/td>\nAnnex 22C (informative) 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 <\/td>\n<\/tr>\n
720<\/td>\n22C.4 Measuring timing characteristics of MDIO <\/td>\n<\/tr>\n
721<\/td>\nAnnex 22D (informative) Clause 22 access to Clause 45 MMD registers
22D.1 Write operation
22D.2 Read operation
22D.3 MMD address operations
22D.3.1 Address <\/td>\n<\/tr>\n
722<\/td>\n22D.3.2 Data, no post increment
22D.3.3 Data, post increment on reads and writes
22D.3.4 Data, post increment on writes only
22D.4 PHY Coexistence and bus conflict avoidance <\/td>\n<\/tr>\n
723<\/td>\nAnnex 23A (normative) 6T codewords <\/td>\n<\/tr>\n
725<\/td>\nAnnex 23B (informative) Noise budget <\/td>\n<\/tr>\n
726<\/td>\nAnnex 23C (informative) Use of cabling systems with a nominal differential characteristic impedance of 120 \u03a9 <\/td>\n<\/tr>\n
727<\/td>\nAnnex 27A (normative) Repeater delay consistency requirements <\/td>\n<\/tr>\n
729<\/td>\nAnnex 28A (normative) Selector Field definitions <\/td>\n<\/tr>\n
730<\/td>\nAnnex 28B (normative) IEEE 802.3 Selector Base Page definition
28B.1 Selector field value
28B.2 Technology Ability Field bit assignments <\/td>\n<\/tr>\n
731<\/td>\n28B.3 Priority resolution <\/td>\n<\/tr>\n
732<\/td>\n28B.4 Message Page transmission convention <\/td>\n<\/tr>\n
733<\/td>\nAnnex 28C (normative) Next Page Message Code field definitions <\/td>\n<\/tr>\n
734<\/td>\n28C.1 Message code 0\u2014Auto-Negotiation reserved code 1
28C.2 Message code 1\u2014Null Message code
28C.3 Message code 2\u2014Technology Ability extension code 1
28C.4 Message code 3\u2014Technology Ability extension code 2 <\/td>\n<\/tr>\n
735<\/td>\n28C.5 Message code 4\u2014Remote fault number code
28C.6 Message code 5\u2014Organizationally Unique Identifier (OUI) tag code <\/td>\n<\/tr>\n
736<\/td>\n28C.7 Message code 6\u2014PHY identifier tag code
28C.8 Message code 2047\u2014Auto-Negotiation reserved code 2
28C.9 Message code 7\u2014100BASE-T2 technology message code
28C.10 Message code 8\u20141000BASE-T technology message code
28C.11 Message code 9\u201410GBASE-T and 1000BASE-T technology message code
28C.12 Message code 10\u2014EEE technology message code <\/td>\n<\/tr>\n
737<\/td>\n28C.13 Message code 11\u2014Organizationally Unique Identifier Tagged Message (Extended Next Page) <\/td>\n<\/tr>\n
738<\/td>\nAnnex 28D (normative) Description of extensions to Clause 28 and associated annexes
28D.1 Introduction
28D.2 Extensions to Clause 28
28D.2.1 Extensions required for Clause 31 (full duplex)
28D.2.2 Extensions required for Clause 32 (100BASE-T2)
28D.3 Extensions for Clause 31 <\/td>\n<\/tr>\n
739<\/td>\n28D.4 Extensions for Clause 32 (100BASE-T2)
28D.5 Extensions required for Clause 40 (1000BASE-T) <\/td>\n<\/tr>\n
740<\/td>\n28D.6 Extensions required for Clause 55 (10GBASE-T)
28D.7 Extensions required for Energy-Efficient Ethernet (Clause 78) <\/td>\n<\/tr>\n
741<\/td>\nAnnex 29A (informative) DTE and repeater delay components
29A.1 DTE delay
29A.2 Repeater delay <\/td>\n<\/tr>\n
742<\/td>\nAnnex 29B (informative) Recommended topology documentation <\/td>\n<\/tr>\n
743<\/td>\nAnnex 30A (normative) GDMO specification for IEEE 802.3 managed object classes <\/td>\n<\/tr>\n
744<\/td>\nAnnex 30B (normative) GDMO and ASN.1 definitions for management <\/td>\n<\/tr>\n
745<\/td>\nAnnex 30C (normative) SNMP MIB definitions for Link Aggregation <\/td>\n<\/tr>\n
747<\/td>\nAnnex 31A (normative) MAC Control opcode assignments <\/td>\n<\/tr>\n
752<\/td>\nAnnex 31B (normative) MAC Control PAUSE operation
31B.1 PAUSE description
31B.2 Parameter semantics <\/td>\n<\/tr>\n
753<\/td>\n31B.3 Detailed specification of PAUSE operation
31B.3.1 Transmit operation
31B.3.2 Transmit state diagram for PAUSE operation
31B.3.2.1 Constants
31B.3.2.2 Variables <\/td>\n<\/tr>\n
754<\/td>\n31B.3.2.3 Functions
31B.3.2.4 Timers
31B.3.2.5 Messages
31B.3.2.6 Transmit state diagram for PAUSE operation
31B.3.3 Receive operation <\/td>\n<\/tr>\n
756<\/td>\n31B.3.4 Receive state diagram for PAUSE operation
31B.3.4.1 Constants
31B.3.4.2 Variables
31B.3.4.3 Timers <\/td>\n<\/tr>\n
757<\/td>\n31B.3.4.4 Receive state diagram (INITIATE MAC CONTROL FUNCTION) for PAUSE operation
31B.3.5 Status indication operation
31B.3.6 Indication state diagram for pause operation
31B.3.6.1 Constants
31B.3.6.2 Variables <\/td>\n<\/tr>\n
758<\/td>\n31B.3.6.3 Messages
31B.3.6.4 Indication state diagram for PAUSE operation
31B.3.7 Timing considerations for PAUSE operation <\/td>\n<\/tr>\n
760<\/td>\n31B.4 Protocol implementation conformance statement (PICS) proforma for MAC Control PAUSE operation
31B.4.1 Introduction
31B.4.2 Identification
31B.4.2.1 Implementation identification
31B.4.2.2 Protocol summary <\/td>\n<\/tr>\n
761<\/td>\n31B.4.3 Major capabilities\/options
31B.4.4 PAUSE command requirements
31B.4.5 PAUSE command state diagram requirements <\/td>\n<\/tr>\n
762<\/td>\n31B.4.6 PAUSE command MAC timing considerations <\/td>\n<\/tr>\n
763<\/td>\nAnnex 31C (normative) MAC Control organization specific extension operation
31C.1 Organization specific extension description
31C.2 Transmission of Extension MAC Control frame
31C.3 Receive operation <\/td>\n<\/tr>\n
764<\/td>\n31C.3.1 Receive state diagram (INITIATE MAC CONTROL FUNCTION) for EXTENSION operation <\/td>\n<\/tr>\n
765<\/td>\n31C.4 Protocol implementation conformance statement (PICS) proforma for MAC Control organization specific extension operation
31C.4.1 Introduction
31C.4.2 Identification
31C.4.2.1 Implementation identification
31C.4.2.2 Protocol summary
31C.4.3 EXTENSION command state diagram requirements <\/td>\n<\/tr>\n
766<\/td>\nAnnex 31D (normative) MAC Control PFC operation
31D.1 PFC description
31D.2 Parameter semantics <\/td>\n<\/tr>\n
767<\/td>\n31D.3 PFC transmit <\/td>\n<\/tr>\n
768<\/td>\n31D.4 Transmit state diagram for PFC operation
31D.4.1 Constants <\/td>\n<\/tr>\n
769<\/td>\n31D.4.2 Variables
31D.4.3 Messages
31D.4.4 Transmit state diagram for PFC operation
31D.5 PFC receive
31D.6 Receive state diagram for PFC operation
31D.6.1 Constants <\/td>\n<\/tr>\n
770<\/td>\n31D.6.2 Variables <\/td>\n<\/tr>\n
771<\/td>\n31D.6.3 Receive state diagram (INITIATE MAC CONTROL FUNCTION) for PFC operation <\/td>\n<\/tr>\n
772<\/td>\n31D.7 Protocol implementation conformance statement (PICS) proforma for MAC Control PFC operation
31D.7.1 Introduction
31D.7.2 Identification
31D.7.2.1 Implementation identification
31D.7.2.2 Protocol summary <\/td>\n<\/tr>\n
773<\/td>\n31D.7.3 Major capabilities\/options
31D.7.4 PFC command requirements
31D.7.5 PFC command state diagram requirements <\/td>\n<\/tr>\n
775<\/td>\nAnnex 32A (informative) Use of cabling systems with nominal differential characteristic impedance of 120 \u03a9 or 150 \u03a9 <\/td>\n<\/tr>\n
777<\/td>\nAnnex 33A (informative) PSE-PD stability
33A.1 Recommended PSE design guidelines and test setup <\/td>\n<\/tr>\n
779<\/td>\n33A.2 Recommended PD design guidelines <\/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>\n780<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":397815,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-397809","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\/397809","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\/397815"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=397809"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=397809"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=397809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}