IEEE P802.3dj 200 Gb/s, 400 Gb/s, 800 Gb/s and 1.6 Tb/s Ethernet Task Force
Electrical Ad Hoc Area
IEEE P802.3dj 200 Gb/s, 400 Gb/s, 800 Gb/s and 1.6 Tb/s Ethernet Task ForceElectrical Ad Hoc Area |
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| Date |
Author(s) |
Affiliation(s) |
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802.3
Joint with Optic and Logic track
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Contributions - 5 June 2025 (Joint with Optic and
Logic track)
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| Agenda
and General Information |
4 Jun 2025 |
Kent Lusted |
Synopsys |
| Approved
minutes |
7 Aug 2025 |
Kent Lusted | Synopsys |
| July 2025
Planning Update |
4 Jun 2025 |
John D'Ambrosia Matt Brown |
Futurewei, US Subsidary of Huawei Alphawave Semi |
| Output specs to
complement TDECQ for IM-DD PMDs |
5 Jun 2025 |
Adee Ran |
Cisco |
| Considerations
for MTF Specification Comments Against D2P0 |
5 June 2025 |
Sam Kocsis Hansel D'Silva |
Amphenol Amphenol |
| Making
Sense out of ILT |
5 June 2025 |
John D'Ambrosia Matt Brown |
Futurewei, US Subsidary of Huawei Alphawave Semi |
802.3
Joint with Optic and Logic track
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802.3
Joint with Optic and Logic track
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802.3
Joint with Optic and Logic track
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Contributions - 10 October 2024 |
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| Agenda and
General Information |
10 Oct 2024 |
Kent Lusted |
Independent/Self |
| Approved
minutes |
11 Nov 2024 |
Kent Lusted |
Independent/Self |
| Does
TDECQ capture jitter Note: Contribution submitted for 3dj Sept 2024 interim meeting |
16 Sep 2024 |
Ali Ghiasi Karl Muth Pavel Zivny |
Ghiasi Quantum/Marvell Broadcom Tektronix |
Contributions - 22 August 2024 |
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| Agenda and
General Information |
21 Aug 2024 |
Kent Lusted |
Intel Corporation |
| Approved
minutes |
26 Sep 2024 |
Kent Lusted | Intel Corporation |
| Straw Polls |
Kent Lusted | Intel Corporation | |
| D1.1 Comment
Resolution Approach for Electrical |
21 Aug 2024 |
Kent Lusted | Intel Corporation |
| Considerations
for C2M Link Budget |
21 Aug 2024 | Leesa Noujeim Hong Liu |
Google |
| Proposed
changes to 178A.1.11 (comment #327) |
21 Aug 2024 | Adam Healey | Broadcom |
| Effects of
random and deterministic jitter on FEC performance |
29 Aug 2024 |
Adee Ran |
Cisco |
Contributions - 1 August 2024 |
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| Agenda and
General Information |
30 Jul 2024 |
Kent Lusted |
Intel Corporation |
| Approved
minutes |
26 Sep 2024 |
Kent Lusted | Intel Corporation |
| AUI C2M Channel
Loss – The Pieces |
1 Aug 2024 |
Adee Ran |
Cisco |
| 200G AUI C2M
Channel Analysis Updates – C2M Loss Target |
1 Aug 2024 |
Upen Reddy Kareti Yi Tang Darja Padilla |
Cisco Cisco Cisco |
Contributions - 20 June 2024 |
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| Agenda and
General Information |
18 Jun 2024 |
Kent Lusted |
Intel Corporation |
| Approved minutes | 27 Jun 2024 |
Kent Lusted |
Intel Corporation |
| Straw
Polls |
20 Jun 2024 |
Kent Lusted |
Intel Corporation |
| P802.3dj TF
Electrical Track Big Ticket Items |
18 Jun 2024 |
Kent Lusted |
Intel Corporation |
| Proposed specification for 224G C2M Compliance Test Board Insertion Loss | 18 Jun 2024 |
Ray Schmelzer Kevin Mammenga Ian Blake Roberts Steve Sekel |
Wilder Technologies Wilder Technologies Wilder Technologies Wilder Technologies |
| 224G – CR/KR
Channel Analysis with COM 4.6 beta 2 |
20 Jun 2024 |
Upen Reddy Kareti |
Cisco |
Contributions - 18 April 2024 |
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| Agenda and
General Information |
18 Apr 2024 |
Kent Lusted Mark Nowell Gary Nicholl |
Intel Corporation Cisco Cisco |
| Approved
Minutes |
13 May 2024 |
Kent Lusted |
Intel Corporation |
| Revisiting
the IEEE P802.3dj Adopted Timeline |
18 Apr 2024 |
John D'Ambrosia Matt Brown |
Futurewei, US Subsidiary of Huawei Alphawave Semi |
| Benefits of
Supporting RTS Across Optical Links |
18 Apr 2024 |
Ali Ghiasi Mike Dudek Whay Lee |
Ghiasi Quantum / Marvell Marvell Marvell |
| Error
Probability Thoughts |
18 Apr 2024 |
Adee Ran Matt Brown |
Cisco Alphawave Semi |
| Comment
Entry Tutorial Note: From IEEE 802.3 Ballot Information web page |
16 Apr 2024 |
Matt Brown |
Alphawave Semi |
Contributions - 4 April 2024 |
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| Agenda and
General Information |
2 Apr 2024 |
Kent Lusted |
Intel Corporation |
| Unapproved
Minutes |
4 Apr 2024 |
Kent Lusted |
Intel Corporation |
| Straw
Polls |
4 Apr 2024 |
Kent Lusted |
Intel Corporation |
| P802.3dj TF
Electrical Track Progress Update - Looking to the May
interim |
3 Apr 2024 |
Kent Lusted |
Intel Corporation |
| Correction to
the RTS state diagram |
2 April 2024 |
Adee Ran |
Cisco |
| Channel Operating Margin (COM) Code Pathway to Open Source – Update #1 | 3 Apr 2024 |
Kent Lusted |
Intel Corporation |
Contributions - 29 February 2024 |
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| Agenda and
General Information |
27 Feb 2024 |
Kent Lusted |
Intel Corporation |
| Approved
Minutes |
12 Mar 2024 |
Kent Lusted | Intel Corporation |
| P802.3dj TF
Electrical Track Progress Update - Looking to the March
Plenary |
27 Feb 2024 |
Kent Lusted |
Intel Corporation |
| COM
Reference RX Progress Update – 29 February 2024 For updated COM v4.3, see P802.3dj Tools and Channel page |
29 Feb 2024 |
Kent Lusted Rich Mellitz |
Intel Corporation Samtec |
| Reference
COM v4.3 configuration sheet (not a baseline) |
27 Feb 2024 |
Rich Mellitz |
Samtec |
| 802.3dj -
CR Considerations for Test Fixture Specifications |
28 Feb 2024 |
Chris Diminico |
PHY-SI LLC/SenTekse LLC |
| Detailed
description of the proposed multi-segment link training |
29 Feb 2024 |
Adee Ran Kent Lusted Leon Bruckman Anil Mehta Mike Dudek Ali Ghiasi Matt Brown |
Cisco Intel Corporation Huawei Broadcom Marvell Ghiasi Quantum / Marvell Alphawave Semi |
Contributions - 8 February 2024 |
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| Agenda and
General Information |
8 Feb 2024 |
Kent Lusted |
Intel |
| Approved
Minutes |
29 Feb 2024 |
Kent Lusted |
Intel |
| P802.3dj TF
Electrical Track Progress Update from the January 2024
Interim |
6 Feb 2024 |
Kent Lusted |
Intel |
| Improvements to
Training Patterns and Protocol |
7 Feb 2024 |
Adee Ran Kent Lusted |
Cisco Intel |
| Segment by
Segment AUI Training Thoughts |
7 Feb 2024 |
Adee Ran Kent Lusted |
Cisco Intel |
Contributions - 11 January 2024 |
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| Agenda and
General Information |
10 Jan 2024 |
Kent Lusted |
Intel |
| Approved
Minutes |
5 Feb 2024 |
Kent Lusted |
Intel |
| Straw
Polls updated |
16 Jan 2024 |
Kent Lusted |
Intel |
| C2M Channels
for 200Gbps Update to contributed channels |
11 Jan 2024 |
Upen Reddy Kareti David Nozadze Pirooz Tooysekani Yi Tang |
Cisco Cisco Cisco Cisco |
| Towards
baseline proposals for electrical interfaces at 200 Gb/s
per lane - January 2024 update |
11 Jan 2024 |
Adee Ran Tobey P.-R. Li Adam Healey Mike Dudek Howard Heck Matt Brown Chris Diminico Kent Lusted |
Cisco Mediatek Broadcom Marvell Intel Alphawave Semi PHY-SI/SenTekse Intel |
| Moving
Forward on AUI C2M IL Target and Ref EQ |
10 Jan 2024 |
Kent Lusted |
Intel |
| Reference
receiver framework for 200G/lane electrical interfaces and
PHYs |
11 Jan 2024 |
Adam Healey Raj Hegde |
Broadcom Broadcom |
| An Executive Summary of the MLSE Proposal | 11 Jan 2024 |
Hossein Shakiba |
Huawei Technologies Canada |
Contributions - 4 January 2024 |
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| Agenda and
General Information |
3 Jan 2024 |
Kent Lusted |
Intel |
| Approved
Minutes |
11 Jan 2024 |
Kent Lusted | Intel |
| Straw
Polls |
4 Jan 2024 |
Kent Lusted | Intel |
| Demonstrated
implementation feasibility of suggested 224G C2M test
fixture loss with measurement data |
3 Jan 2024 |
Steve Sekel Kevin Mammenga Ray Schmelzer |
Wilder Technologies Wilder Technologies Wilder Technologies |
| Report out
on 212.5Gbps TP2 and TP1a Phy layer measurement
capabilities, relevant to IEEE 802.3dj baseline proposals
Updated |
3 Jan 2024 |
John Calvin Hadrien Louchet |
Keysight Keysight |
| A Study on
200G/Lane electrical interface parameters |
2 Jan 2024 |
Junqing Phil Sun Yasuo Hidaka |
Credo Credo |
| Baseline
Proposal for In-band training functions for 200 Gb/s per
lane Electrical Interfaces |
4 Jan 2024 |
Adee Ran Kent Lusted |
Cisco Intel |
| A Proposal
for MLSE in COM Reference Receiver for KR/CR (AUI?) |
4 Jan 2024 |
Hossein Shakiba |
Huawei Technologies Canada |
Contributions - 7 December 2023 |
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| Agenda and
General Information |
6 Dec 2023 |
Kent Lusted |
Intel |
| Approved
Minutes |
7 Dec 2023 |
Kent Lusted |
Intel |
| 212Gb/s
Per Lane PAM4 CR Channels with Flexible Host Architectures
and Longer Reach Cables - Switch Perspective Note: same as contribution from November 2023 Plenary |
8 Nov 2023 |
Jim Weaver Jason Chan |
Arista Arista |
| Priority of
Next Steps for IEEE P802.3dj Electrical Track - 7 December
Update |
6 Dec 2023 |
Kent Lusted |
Intel |
| Baseline proposals for electrical interfaces at 200 Gb/s per lane | 7 Dec 2023 |
Adee Ran Tobey P.-R. Li Adam Healey Mike Dudek Howard Heck Matt Brown Chris Diminico Kent Lusted |
Cisco Mediatek Broadcom Marvell Intel Alphawave Semi PHY-SI/SenTekse Intel |
| Skew … The Rest of the Story. SCMR (signal to common mode ratio) for Channel | 6 Dec 2023 |
Rich Mellitz |
Samtec |
Contributions - 26 October 2023 |
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| Agenda and
General Information |
26 Oct 2023 | Kent Lusted |
Intel |
| Approved
minutes |
13 Nov 2023 |
Kent Lusted | Intel |
| P802.3dj
Reference Die/Device Model Parameter Values - Status
Update |
24 Oct 2023 |
Kent Lusted Mike Li Mike Dudek |
Intel Intel Marvell |
| IEEE P802.3dj
200Gbps/lane Cabled Backplane Channels For channel file, see Tools and Channel page |
24 Oct 2023 | Femi Akinwale Howard Heck Arturo Pachon Cesar Mendez-Ruiz |
Intel Intel Intel Intel |
| C2M Cabled Host
Channel Contribution with Skew Considerations For channel file, see Tools and Channel page |
24 Oct 2023 | Brandon Gore Rich Mellitz |
Samtec Samtec |
| C2M Channel
Analysis Trends Suggesting COM Parameters Path Forward |
24 Oct 2023 |
Richard Mellitz Mike Dudek |
Samtec Marvell |
| CR/KR
Channel Analysis Trends Suggesting COM Parameters Path
Forward |
24 Oct 2023 | Richard Mellitz Mike Dudek |
Samtec Marvell |
Contributions - 31 August 2023 |
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| Agenda and
General Information |
31 August 2023 |
Kent Lusted |
Intel |
| Approved
Minutes |
31 August 2023 |
Kent Lusted | Intel |
| For
Reference: Transmitter Training Proposal for 256GFC |
30 August 2023 |
Anil Mehta Ramana Murty John Johnson |
Broadcom Broadcom Broadcom |
| 212Gb/s Per
Lane PAM4 Chip-to-Module Conventional Channels Room vs. Hi
Temp For channel file, see Tools and Channel page |
28 August 2023 |
Jim Weaver Jason Chan |
Arista Arista |
| 802.3dj -
CR Considerations for Insertion Loss Budget Baseline |
29 August 2023 |
Chris Diminico |
PHY-SI/SenTekse/MC Communications |
| RX FFE Implementation Algorithm for COM 4.1 | 28 August 2023 |
Rich Mellitz Kent Lusted |
Samtec Intel |
Contributions - 17 August 2023 |
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| Agenda and
General Information |
15 August 2023 |
Kent Lusted | Intel |
| Approved
Minutes |
31 August 2023 |
Kent Lusted | Intel |
| Straw
Polls |
17 August 2023 |
Kent Lusted | Intel |
| IEEE P802.3dj
Package Status Update & Next Steps |
15 August 2023 |
Kent Lusted Liav Ben-Artsi Matt Brown Ali Ghiasi Adam Healey Mike Li Rich Mellitz Adee Ran |
Intel Marvell Alphawave Semi Ghiasi Quantum / Marvell Broadcom Intel Samtec Cisco |
| COM Update
4.1 For COM code, see Tools and Channel page |
18 August 2023 |
Rich Mellitz Brandon Gore Adam Gregory Kent Lusted |
Samtec Samtec Samtec Intel |
| Floating Tap
Feed Forward Equalization (FFE) for COM |
18 August 2023 |
Tobey P.-R. Li |
MediaTek |
| AUI error rate
specifications |
16 August 2023 |
Adee Ran |
Cisco |
Contributions - 22 June 2023 |
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| Agenda and
General Information |
22 June 2023 |
Kent Lusted |
Intel |
| Approved
Minutes |
10 July 2023 |
Kent Lusted |
Intel |
| Straw
Polls |
22 June 2023 |
Kent Lusted |
Intel |
| 212Gb/s Per
Lane PAM4 KR Cabled Backplane Channels - Room vs. High
Temps |
21 June 2023 |
Jim Weaver Jason Chan |
Arista Arista |
| Nomenclature for
electrical interfaces (“AUIs”) within an xGMII Extender |
21 June 2023 |
Adee Ran Kent Lusted |
Cisco Intel |
| Towards a
200Gbps/Lane High Loss AUI Baseline Consensus Status
Report |
21 June 2023 |
Tobey P.-R. Li Mau-Lin Wu |
MediaTek MediaTek |
| Error budget
allocation for 106.25 GBd AUI-C2C and AUI-C2M within a PHY |
21 June 2023 |
Adee Ran |
Cisco |
| Towards a
Package Model Baseline Proposal |
22 June 2023 |
Liav Ben-Artsi Ali Ghiasi Adee Ran Richard Mellitz |
Marvell Ghiasi Quantum Cisco Samtec |
Contributions - 4 May 2023 |
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| Agenda and
General Information |
3 May 2023 |
Kent Lusted |
Intel |
| Approved
Minutes |
17 May 2023 |
Kent Lusted |
Intel |
| Action
Item: Project Scope Issues: Active Cables |
2 May 2023 |
John D'Ambrosia | Futurewei, US Subsidiary of Huawei |
| Analysis
for Noise Coloring Effect on MLSE COM Using Error Events |
3 May 2023 |
Hossein Shakiba |
Huawei |
| Error
Propagation Analysis of MLSE |
2 May 2023 |
Hossein Shakiba |
Huawei |
| 212 Gb/s
PAM4 per Lane C2M Channels Frequency Range and Rx Filter |
4 May 2023 |
Rick Rabinovich |
Keysight |
| 200 Gb/s
PAM4 Channel Sweep Designs for “Near Package Connector
(NPC) KR Cabled Backplane” and “C2C with 1 Connector”
Topologies with crosstalk update - channels on Tools and Channels page |
2 May 2023 |
Rich Mellitz Brandon Gore |
Samtec Samtec |
| 200 Gb/s
per lane KR Backplane Objective Proposal – Status Report |
4 May 2023 |
Rich Mellitz Brandon Gore Kent Lusted Jim Weaver Sam Kocsis Howard Heck Mike Li Tom Palkert Nathan Tracy Priyank Shukla |
Samtec Samtec Intel Arista Amphenol Intel Intel Samtec TE Connectivity Synopsys |
| 200 Gbps/lane AUI C2M Channel Selection Criteria | 3 May 2023 |
Kent Lusted Tobey P.-R. Li Mau-Lin Wu |
Intel MediaTek MediaTek |
Presentations - 20 April 2023 |
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| Agenda and
General Information |
19 Apr 2023 |
Kent Lusted |
Intel |
| Approved
Minutes |
5 May 2023 |
Kent Lusted |
Intel |
| Straw
Polls |
20 Apr 2023 |
Kent Lusted |
Intel |
| BER budget allocation for AUIs | 19 Apr 2023 | Adee Ran |
Cisco |
| PHY latency and AUI BER recap | 19 Apr 2023 |
Matt Brown Kent Lusted |
Huawei Intel |
| Food for thought
on active copper cables |
19 Apr 2023 |
Adee Ran |
Cisco |
| Analysis of
Noise Coloring Effect on MLSE COM Using Error Events |
19 Apr 2023 |
Hossein Shakiba |
Huawei |
| Error
Propagation Analysis of MLSE |
19 Apr 2023 |
Hossein Shakiba |
Huawei |
Presentations - 6 April 2023 |
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| Agenda and
General Information |
6 Apr 2023 |
Kent Lusted |
Intel |
| Approved
Minutes |
20 Apr 2023 |
Kent Lusted |
Intel |
| State of IEEE
P802.3dj and Future Schedule |
5 Apr 2023 |
John D'Ambrosia Matt Brown Kent Lusted |
Futurewei, U.S. Subsidiary of Huawei Huawei Intel |
| Supporting
Channel Analysis for a Backplane Objective (from
March 2023 plenary) - channels on Tools and Channels page |
5 Apr 2023 |
Nathan Tracy Megha Shanbhag |
TE Connectivity TE Connectivity |
| 212Gb/s
Per Lane PAM4 KR Cabled Backplane Channels (from
March 2023 plenary) - channels on Tools and Channels page |
5 Apr 2023 |
Jim Weaver Jason Chan |
Arista Networks Arista Networks |
| 200 Gb/s
PAM4 Channel Sweep Designs for “Near Package Connector
(NPC) KR Cabled Backplane” and “C2C with 1 Connector”
Topologies (from March 2023 plenary) - channels on Tools and Channels page |
7 Apr 2023 |
Rich Mellitz Brandon Gore |
Samtec Samtec |
| BER
considerations for 200 Gb/s per lane AUIs |
6 Apr 2023 |
Matt Brown Kent Lusted Mike Dudek Gary Nicholl Adam Healey |
Huwei Intel Marvell Cisco Broadcom |
| COM MLSE
and DFE Simulation and the Hunt for 0.5 dB Supporting zip file including m files |
5 Apr 2023 |
Bill Kirkland |
Semtech |
Presentations - 23 February 2023
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| Agenda and
General Information |
23 Feb 2023 |
Kent Lusted |
Intel |
| Straw
Polls |
23 Feb 2023 | Kent Lusted |
Intel |
| Approved
Minutes |
24 Feb 2023 |
Kent Lusted |
Intel |
| A Path
toward Incorporating Advanced Signal Processing in
Electrical Channel Performance Assessment-Recap |
21 Feb 2023 |
Hossein Shakiba |
Huawei Technologies |
| COM 4.0
Update: COM Post Processing for Receivers which Utilize a
Maximum Likelihood Sequence Estimate (MLSE)
updated |
23 Feb 2023 |
Rich Mellitz |
Samtec |
| AUI C2M
Interfaces: Link Training or not? |
22 Feb 2023 |
Kent Lusted |
Intel |
Return to the IEEE P802.3dj Ad Hoc
Area
Last Update: 7 Aug 2025
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