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IEEE/ISO/IEC International Standard -Telecommunications and exchange between information technology systems -- Requirements for local and metropolitan area networks -- Part 3: Standard for Ethernet AMENDMENT 7: Physical layer and management parameters for, 2021
- IEEE Std 802.3cm-2020 Front Cover
- Title page
- Important Notices and Disclaimers Concerning IEEE Standards Documents
- Participants
- Introduction
- Contents
- 1. Introduction [Go to Page]
- 1.3 Normative references
- 1.4 Definitions
- 30. Management [Go to Page]
- 30.5 Layer management for medium attachment units (MAUs) [Go to Page]
- 30.5.1 MAU managed object class [Go to Page]
- 30.5.1.1 MAU attributes [Go to Page]
- 30.5.1.1.2 aMAUType
- 45. Management Data Input/Output (MDIO) Interface [Go to Page]
- 45.2 MDIO Interface Registers [Go to Page]
- 45.2.1 PMA/PMD registers [Go to Page]
- 45.2.1.6 PMA/PMD control 2 register (Register 1.7)
- 45.2.1.7 PMA/PMD status 2 register (Register 1.8) [Go to Page]
- 45.2.1.7.4 Transmit fault (1.8.11)
- 45.2.1.7.5 Receive fault (1.8.10)
- 45.2.1.8 PMD transmit disable register (Register 1.9)
- 45.2.1.21 400G PMA/PMD extended ability register (Register 1.24) [Go to Page]
- 45.2.1.21.1b 400GBASE-SR4.2 ability (1.24.7)
- 45.2.1.21.1c 400GBASE-SR8 ability (1.24.6)
- 78. Energy-Efficient Ethernet (EEE) [Go to Page]
- 78.1 Overview [Go to Page]
- 78.1.4 PHY types optionally supporting EEE
- 116. Introduction to 200 Gb/s and 400 Gb/s networks [Go to Page]
- 116.1 Overview [Go to Page]
- 116.1.2 Relationship of 200 Gigabit and 400 Gigabit Ethernet to the ISO OSI reference model
- 116.1.3 Nomenclature
- 116.1.4 Physical Layer signaling systems
- 116.2 Summary of 200 Gigabit and 400 Gigabit Ethernet sublayers [Go to Page]
- 116.2.5 Physical Medium Dependent (PMD) sublayer
- 116.4 Delay constraints
- 116.5 Skew constraints
- 138. Physical Medium Dependent (PMD) sublayer and medium, type 50GBASE-SR, 100GBASE-SR2, 200GBASE-SR4, 400GBASE-SR8 [Go to Page]
- 138.1 Overview [Go to Page]
- 138.1.1 Bit error ratio
- 138.2 Physical Medium Dependent (PMD) service interface
- 138.3 Delay and Skew [Go to Page]
- 138.3.1 Delay constraints
- 138.3.2 Skew Constraints [Go to Page]
- 138.3.2.2 Skew Constraints for 100GBASE-SR2, and 200GBASE-SR4, and 400GBASE-SR8
- 138.4 PMD MDIO function mapping
- 138.5 PMD functional specifications [Go to Page]
- 138.5.1 PMD block diagram
- 138.5.2 PMD transmit function
- 138.5.3 PMD receive function
- 138.5.4 PMD global signal detect function
- 138.5.5 PMD lane-by-lane signal detect function
- 138.5.8 PMD lane-by-lane transmit disable function (optional)
- 138.6 Lane assignments
- 138.7 PMD to MDI optical specifications for 50GBASE-SR, 100GBASE-SR2, and 200GBASE-SR4, and 400GBASE-SR8 [Go to Page]
- 138.7.1 Transmitter optical specifications
- 138.7.2 Receiver optical specifications
- 138.7.3 Illustrative link power budget
- 138.8 Definition of optical parameters and measurement methods [Go to Page]
- 138.8.1 Test patterns for optical parameters
- 138.8.5 Transmitter and dispersion eye closure for PAM4 (TDECQ) [Go to Page]
- 138.8.5.1 TDECQ reference equalizer
- 138.8.10 Stressed receiver sensitivity
- 138.9 Safety, installation, environment, and labeling [Go to Page]
- 138.9.2 Laser safety
- 138.9.4 Environment
- 138.9.5 Electromagnetic emission
- 138.9.7 PMD labeling requirements
- 138.10 Fiber optic cabling model [Go to Page]
- 138.10.1 Fiber optic cabling model
- 138.10.3 Medium Dependent Interface (MDI) [Go to Page]
- 138.10.3.1 Optical lane assignments for 100GBASE-SR2, and 200GBASE-SR4, and 400GBASE-SR8
- 138.10.3.4 MDI requirements for 400GBASE-SR8
- 138.11 Protocol implementation conformance statement (PICS) proforma for Clause 138, Physical Medium Dependent (PMD) sublayer and medium, type 50GBASE-SR, 100GBASE-SR2, 200GBASE-SR4, 400GBASE-SR8 [Go to Page]
- 138.11.1 Introduction
- 138.11.2 Identification [Go to Page]
- 138.11.2.2 Protocol summary
- 138.11.3 Major capabilities/options
- 138.11.4 PICS proforma tables for Physical Medium Dependent (PMD) sublayer and medium, type 50GBASE-SR, 100GBASE-SR2, 200GBASE-SR4, 400GBASE-SR8 [Go to Page]
- 138.11.4.1 PMD functional specifications
- 138.11.4.6 Characteristics of the fiber optic cabling and MDI
- 150. Physical Medium Dependent (PMD) sublayer and medium, type 400GBASE-SR4.2 [Go to Page]
- 150.1 Overview [Go to Page]
- 150.1.1 Bit error ratio
- 150.2 Physical Medium Dependent (PMD) service interface
- 150.3 Delay and Skew [Go to Page]
- 150.3.1 Delay constraints
- 150.3.2 Skew constraints
- 150.4 PMD MDIO function mapping
- 150.5 PMD functional specifications [Go to Page]
- 150.5.1 PMD block diagram
- 150.5.2 PMD transmit function
- 150.5.3 PMD receive function
- 150.5.4 PMD global signal detect function
- 150.5.5 PMD lane-by-lane signal detect function
- 150.5.6 PMD reset function
- 150.5.7 PMD global transmit disable function (optional)
- 150.5.8 PMD lane-by-lane transmit disable function (optional)
- 150.5.9 PMD fault function (optional)
- 150.5.10 PMD transmit fault function (optional)
- 150.5.11 PMD receive fault function (optional)
- 150.6 Wavelength ranges
- 150.7 PMD to MDI optical specifications for 400GBASE-SR4.2 [Go to Page]
- 150.7.1 Transmitter optical specifications
- 150.7.2 Receiver optical specifications
- 150.7.3 Illustrative link power budget
- 150.8 Definition of optical parameters and measurement methods [Go to Page]
- 150.8.1 Test patterns for optical parameters [Go to Page]
- 150.8.1.1 Multi-lane testing considerations
- 150.8.2 Center wavelength and spectral width
- 150.8.3 Average optical power
- 150.8.4 Outer Optical Modulation Amplitude (OMAouter)
- 150.8.5 Transmitter and dispersion eye closure for PAM4 (TDECQ) [Go to Page]
- 150.8.5.1 TDECQ reference equalizer
- 150.8.6 Extinction ratio
- 150.8.7 Transmitter transition time
- 150.8.8 Relative intensity noise (RIN12OMA)
- 150.8.9 Receiver sensitivity
- 150.8.10 Stressed receiver sensitivity [Go to Page]
- 150.8.10.1 Sinusoidal jitter for receiver conformance test
- 150.9 Safety, installation, environment, and labeling [Go to Page]
- 150.9.1 General safety
- 150.9.2 Laser safety
- 150.9.3 Installation
- 150.9.4 Environment
- 150.9.5 Electromagnetic emission
- 150.9.6 Temperature, humidity, and handling
- 150.9.7 PMD labeling requirements
- 150.10 Fiber optic cabling model [Go to Page]
- 150.10.1 Fiber optic cabling model
- 150.10.2 Characteristics of the fiber optic cabling (channel) [Go to Page]
- 150.10.2.1 Optical fiber cable
- 150.10.2.2 Optical fiber connection [Go to Page]
- 150.10.2.2.1 Connection insertion loss
- 150.10.2.2.2 Maximum discrete reflectance
- 150.10.3 Medium Dependent Interface (MDI) [Go to Page]
- 150.10.3.1 Optical lane assignments
- 150.10.3.2 MDI requirements
- 150.11 Protocol implementation conformance statement (PICS) proforma for Clause 150, Physical Medium Dependent (PMD) sublayer and medium, type 400GBASE-SR4.2 [Go to Page]
- 150.11.1 Introduction
- 150.11.2 Identification [Go to Page]
- 150.11.2.1 Implementation identification
- 150.11.2.2 Protocol summary
- 150.11.3 Major capabilities/options
- 150.11.4 PICS proforma tables for Physical Medium Dependent (PMD) sublayer and medium, type 400GBASE-SR4.2 [Go to Page]
- 150.11.4.1 PMD functional specifications
- 150.11.4.2 Management functions
- 150.11.4.3 PMD to MDI optical specifications
- 150.11.4.4 Optical measurement methods
- 150.11.4.5 Environmental specifications
- 150.11.4.6 Characteristics of the fiber optic cabling and MDI
- Back Cover
- Blank Page
- Blank Page [Go to Page]
