IEEE 802.3cn-2019
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IEEE Standard for Ethernet – Amendment 4: Physical Layers and Management Parameters for 50Gb/s, 200Gb/s, and 400Gb/s Operation over Single-Mode Fiber
Published By | Publication Date | Number of Pages |
IEEE | 2019 |
Amendment Standard – Active. This amendment to IEEE Std 802.3-2018 adds Physical Layer (PHY) specifications and management parameters for 50 Gb/s, 200 Gb/s, and 400 Gb/s operation over single-mode fiber with reaches of at least 40 km.
PDF Catalog
PDF Pages | PDF Title |
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1 | IEEE Std 802.3cn™-2019 Front cover |
2 | Title page |
4 | Important Notices and Disclaimers Concerning IEEE Standards Documents |
7 | Participants |
10 | Introduction |
13 | Contents |
19 | 1. Introduction 1.4 Definitions |
20 | 30. Management 30.5 Layer management for medium attachment units (MAUs) 30.5.1 MAU managed object class 30.5.1.1 MAU attributes 30.5.1.1.2 aMAUType |
21 | 45. Management Data Input/Output (MDIO) Interface 45.2 MDIO Interface Registers 45.2.1 PMA/PMD registers 45.2.1.6 PMA/PMD control 2 register (Register 1.7) |
22 | 45.2.1.7 PMA/PMD status 2 register (Register 1.8) 45.2.1.7.4 Transmit fault (1.8.11) 45.2.1.7.5 Receive fault (1.8.10) |
23 | 45.2.1.8 PMD transmit disable register (Register 1.9) 45.2.1.17a 50G PMA/PMD extended ability register (Register 1.20) 45.2.1.17a.1a 50GBASE-ER ability (1.20.5) |
24 | 45.2.1.20 200G PMA/PMD extended ability register (Register 1.23) 45.2.1.20.1a 200GBASE-ER4 ability (1.23.6) 45.2.1.20.5 200GBASE-SR4 ability (1.23.2) 45.2.1.20.6 200GBASE-CR4 ability (1.23.1) 45.2.1.20.7 200GBASE-KR4 ability (1.23.0) |
25 | 45.2.1.21 400G PMA/PMD extended ability register (Register 1.24) 45.2.1.21.1a 400GBASE-ER8 ability (1.24.10) 45.2.1.21b 40G/100G PMA/PMD extended ability 2 (Register 1.26) |
26 | 45.2.1.21b.1 100GBASE-SR2 ability (1.26.9) 45.2.1.21b.2 100GBASE-CR2 ability (1.26.8) 45.2.1.21b.3 100GBASE-KR2 ability (1.26.7) 45.2.1.21b.4 100GBASE-DR ability (1.26.3) |
27 | 78. Energy-Efficient Ethernet (EEE) 78.1 Overview 78.1.4 PHY types optionally supporting EEE |
28 | 116. Introduction to 200 Gb/s and 400 Gb/s networks 116.1 Overview 116.1.2 Relationship of 200 Gigabit and 400 Gigabit Ethernet to the ISO OSI reference model 116.1.3 Nomenclature |
29 | 116.1.4 Physical Layer signaling systems |
30 | 116.4 Delay constraints |
31 | 121. Physical Medium Dependent (PMD) sublayer and medium, type 200GBASE-DR4 121.7 PMD to MDI optical specifications for 200GBASE-DR4 121.7.1 200GBASE-DR4 transmitter optical specifications |
32 | 121.7.2 200GBASE-DR4 receive optical specifications |
33 | 121.7.3 200GBASE-DR4 illustrative link power budget 121.8 Definition of optical parameters and measurement methods 121.8.1 Test patterns for optical parameters |
34 | 121.8.5 Transmitter and dispersion eye closure for PAM4 (TDECQ) 121.8.5.1 TDECQ conformance test setup 121.8.5.3 TDECQ measurement method 121.8.5.4 TDECQ reference equalizer 121.8.6a Transmitter transition time |
35 | 121.8.8 Receiver sensitivity 121.8.9 Stressed receiver sensitivity 121.8.9.1 Stressed receiver conformance test block diagram |
36 | 121.8.9.2 Stressed receiver conformance test signal characteristics and calibration 121.12 Protocol implementation conformance statement (PICS) proforma for Clause 121, Physical Medium Dependent (PMD) sublayer and medium, type 200GBASE-DR4 121.12.4 PICS proforma tables for Physical Medium Dependent (PMD) sublayer and medium, type 200GBASE-DR4 121.12.4.4 Optical measurement methods |
37 | 122. Physical Medium Dependent (PMD) sublayer and medium, type 200GBASE-FR4, 200GBASE-LR4, 200GBASE-ER4, 400GBASE-FR8, and 400GBASE-LR8, and 400GBASE-ER8 122.1 Overview |
39 | 122.2 Physical Medium Dependent (PMD) service interface 122.3 Delay and Skew 122.3.1 Delay constraints 122.5 PMD functional specifications |
40 | 122.5.1 PMD block diagram 122.5.4 PMD global signal detect function |
41 | 122.5.7 PMD global transmit disable function (optional) 122.5.8 PMD lane-by-lane transmit disable function 122.6 Wavelength-division-multiplexed lane assignments |
42 | 122.7 PMD to MDI optical specifications for 200GBASE-FR4, 200GBASE-LR4, 200GBASE-ER4, 400GBASE-FR8, and 400GBASE-LR8, and 400GBASE-ER8 |
43 | 122.7.1 200GBASE-FR4, 200GBASE-LR4, 200GBASE-ER4, 400GBASE-FR8, and 400GBASE- LR8, and 400GBASE-ER8 transmitter optical specifications |
46 | 122.7.2 200GBASE-FR4, 200GBASE-LR4, 200GBASE-ER4, 400GBASE-FR8, and 400GBASE- LR8, and 400GBASE-ER8 receive optical specifications |
48 | 122.7.3 200GBASE-FR4, 200GBASE-LR4, 200GBASE-ER4, 400GBASE-FR8, and 400GBASE- LR8, and 400GBASE-ER8 illustrative link power budgets |
49 | 122.8 Definition of optical parameters and measurement methods 122.8.1 Test patterns for optical parameters 122.8.2 Wavelength and side mode suppression ratio (SMSR) 122.8.3 Average optical power |
50 | 122.8.4 Outer Optical Modulation Amplitude (OMAouter) 122.8.5 Transmitter and dispersion eye closure for PAM4 (TDECQ) 122.8.5.1 TDECQ conformance test setup |
51 | 122.8.5.2 Channel requirements 122.8.5.3 TDECQ measurement method 122.8.5.4 TDECQ reference equalizer |
52 | 122.8.6 Extinction ratio 122.8.6a Transmitter transition time 122.8.7 Relative intensity noise (RIN17.1OMA, and RIN15.6OMA, and RIN15OMA) 122.8.8 Receiver sensitivity |
54 | 122.8.9 Stressed receiver sensitivity |
55 | 122.8.9.1 Stressed receiver conformance test block diagram 122.8.9.2 Stressed receiver conformance test signal characteristics and calibration 122.9 Safety, installation, environment, and labeling 122.9.2 Laser safety |
56 | 122.9.4 Environment 122.9.5 Electromagnetic emission 122.9.7 PMD labeling requirements 122.10 Fiber optic cabling model |
57 | 122.11 Characteristics of the fiber optic cabling (channel) 122.11.1 Optical fiber cable 122.11.2 Optical fiber connection 122.11.2.1 Connection insertion loss |
58 | 122.11.2.2 Maximum discrete reflectance 122.11.3 Medium Dependent Interface (MDI) requirements 122.11a Requirements for interoperation between 200GBASE-ER4 and 200GBASE-LR4 |
59 | 122.11b Requirements for interoperation between 400GBASE-ER8 and 400GBASE-FR8 122.11c Requirements for interoperation between 400GBASE-ER8 and 400GBASE-LR8 |
60 | 122.12 Protocol implementation conformance statement (PICS) proforma for Clause 122, Physical Medium Dependent (PMD) sublayer and medium, type 200GBASE-FR4, 200GBASE-LR4, 200GBASE-ER4, 400GBASE-FR8, and 400GBASE-LR8, and 400GBASE-ER8 122.12.1 Introduction 122.12.2 Identification 122.12.2.2 Protocol summary |
61 | 122.12.3 Major capabilities/options 122.12.4 PICS proforma tables for Physical Medium Dependent (PMD) sublayer and medium, type 200GBASE-FR4, 200GBASE-LR4, 200GBASE-ER4, 400GBASE-FR8, and 400GBASE-LR8, and 400GBASE-ER8 |
62 | 122.12.4.4a PMD to MDI optical specifications for 200GBASE-ER4 122.12.4.6a PMD to MDI optical specifications for 400GBASE-ER8 122.12.4.7 Optical measurement methods 122.12.4.8 Environmental specifications |
63 | 124. Physical Medium Dependent (PMD) sublayer and medium, type 400GBASE-DR4 124.7 PMD to MDI optical specifications for 400GBASE-DR4 124.7.1 400GBASE-DR4 transmitter optical specifications |
64 | 124.7.2 400GBASE-DR4 receive optical specifications 124.8 Definition of optical parameters and measurement methods 124.8.1 Test patterns for optical parameters |
65 | 124.8.5 Transmitter and dispersion eye closure for PAM4 (TDECQ) 124.8.6a Transmitter transition time |
66 | 124.8.9 Stressed receiver sensitivity 124.12 Protocol implementation conformance statement (PICS) proforma for Clause 124, Physical Medium Dependent (PMD) sublayer and medium, type 400GBASE-DR4 124.12.4 PICS proforma tables for Physical Medium Dependent (PMD) sublayer and medium, type 400GBASE-DR4 124.12.4.4 Optical measurement methods |
67 | 131. Introduction to 50 Gb/s networks 131.1 Overview 131.1.2 Relationship of 50 Gigabit Ethernet to the ISO OSI reference model 131.1.3 Nomenclature 131.1.4 Physical Layer signaling systems |
68 | 131.4 Delay constraints |
69 | 138. Physical Medium Dependent (PMD) sublayer and medium, type 50GBASE-SR, 100GBASE-SR2, 200GBASE-SR4 138.8 Definition of optical parameters and measurement methods 138.8.5 Transmitter and dispersion eye closure for PAM4 (TDECQ) 138.8.10 Stressed receiver sensitivity |
70 | 139. Physical Medium Dependent (PMD) sublayer and medium, type 50GBASE-FR, and 50GBASE-LR, and 50GBASE-ER 139.1 Overview |
71 | 139.2 Physical Medium Dependent (PMD) service interface |
72 | 139.3 Delay and Skew 139.3.1 Delay constraints 139.5 PMD functional specifications 139.5.1 PMD block diagram 139.6 PMD to MDI optical specifications for 50GBASE-FR, and 50GBASE-LR, and 50GBASE-ER |
73 | 139.6.1 50GBASE-FR, and 50GBASE-LR, and 50GBASE-ER transmitter optical specifications |
74 | 139.6.2 50GBASE-FR, and 50GBASE-LR, and 50GBASE-ER receive optical specifications |
75 | 139.6.3 50GBASE-FR, and 50GBASE-LR, and 50GBASE-ER illustrative link power budgets |
76 | 139.7 Definition of optical parameters and measurement methods 139.7.1 Test patterns for optical parameters 139.7.2 Wavelength and side-mode suppression ratio (SMSR) 139.7.3 Average optical power |
77 | 139.7.4 Outer Optical Modulation Amplitude (OMAouter) 139.7.5 Transmitter and dispersion eye closure for PAM4 (TDECQ) 139.7.5.2 Channel requirements 139.7.5.3 TDECQ measurement method |
78 | 139.7.5.4 TDECQ reference equalizer 139.7.6 Extinction ratio 139.7.8 Relative intensity noise (RIN17.1OMA, and RIN15.6OMA, and RIN15OMA) 139.7.9 Receiver sensitivity |
79 | 139.7.10 Stressed receiver sensitivity 139.7.10.2 Stressed receiver conformance test signal characteristics and calibration |
80 | 139.8 Safety, installation, environment, and labeling 139.8.2 Laser safety 139.8.4 Environment 139.8.5 Electromagnetic emission |
81 | 139.9 Fiber optic cabling model 139.10 Characteristics of the fiber optic cabling (channel) 139.10.1 Optical fiber cable |
82 | 139.10.2 Optical fiber connection 139.10.2.1 Connection insertion loss 139.10.2.2 Maximum discrete reflectance 139.10.3 Medium Dependent Interface (MDI) requirements |
83 | 139.10a Requirements for interoperation between 50GBASE-ER and 50GBASE-FR 139.10b Requirements for interoperation between 50GBASE-ER and 50GBASE-LR 139.11 Protocol implementation conformance statement (PICS) proforma for Clause 139, Physical Medium Dependent (PMD) sublayer and medium, type 50GBASE-FR, and 50GBASE-LR, and 50GBASE-ER |
84 | 139.11.1 Introduction 139.11.2 Identification 139.11.2.2 Protocol summary 139.11.3 Major capabilities/options |
85 | 139.11.4 PICS proforma tables for Physical Medium Dependent (PMD) sublayer and medium, type 50GBASE-FR, and 50GBASE-LR, and 50GBASE-ER 139.11.4.4a PMD to MDI optical specifications for 50GBASE-ER |
86 | 140. Physical Medium Dependent (PMD) sublayer and medium, type 100GBASE-DR 140.7 Definition of optical parameters and measurement methods 140.7.5 Transmitter and dispersion eye closure for PAM4 (TDECQ) 140.7.10 Stressed receiver sensitivity |
87 | Back cover |