Difference between revisions of "Server/Mezz"

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[[File:OCP-Open-compute-NIC-3-v2-1x-v1-42a.png|right]]
 
==Welcome==
 
==Welcome==
  
Line 4: Line 5:
  
 
===Sub Project Lead ===
 
===Sub Project Lead ===
For more information, please contact [mailto:jia.ning@ocproject.net Jia Ning (Facebook)]
 
  
 +
:- [mailto:damien.chong@ocproject.net Damien Chong (Facebook)]
  
 
===Guideline===
 
===Guideline===
Line 31: Line 32:
 
==Get Involved==
 
==Get Involved==
  
===Updated Specification Docs===
+
===Release Candidate (RC) Docs===
  
 
{| class="wikitable"
 
{| class="wikitable"
Line 42: Line 43:
  
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=65ea142b41e7e8497ea634f0b07b26a3 OCP NIC 3.0 rev_tracking_201801204]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=7b61d75f7c59d59108b421ef5c714e12 OCP_NIC_3.0_d0v99_20191205d_TN_CB.pdf]
| 20181204
+
| D0v99
| 12/04/2018
+
| 12/05/2019
 +
| OCP NIC subgroup
 +
| DRAFT 0v99 Specification (change bar) for review and feedback.
 +
 
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=8092471f95d18316879d9a354a13714f OCP_NIC_3.0_d0v99_20191205d_TN_no_CB.pdf]
 +
| D0v99
 +
| 12/05/2019
 +
| OCP NIC subgroup
 +
| DRAFT 0v99 Specification (without change bar) for review and feedback.
 +
 
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=0807e94c89d0cf9a1d6530e619778ce1 OCP_NIC_3.0_DRAFT_0v92_20191108b_TN_CB.pdf]
 +
| D0v92
 +
| 11/08/2019
 +
| OCP NIC subgroup
 +
| DRAFT 0v92 Specification (change bar) for review and feedback. Max timing between power enable & power good changed from 25ms to 50ms.
 +
 
 +
|}
 +
 
 +
===Released Specification Docs===
 +
 
 +
{| class="wikitable"
 +
|-
 +
! Doc
 +
! Version
 +
! Date
 +
! Contributor
 +
! Notes
 +
 
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=dd71d73cb7ccf1262d60199d60fea106 OCP_NIC_3.0_rev_tracking_20191109]
 +
| 20191109
 +
| 11/09/2019
 
| OCP NIC subgroup
 
| OCP NIC subgroup
 
| This spreadsheet tracks the changes being discussed; Please follow this closely if you have design in pipeline.
 
| This spreadsheet tracks the changes being discussed; Please follow this closely if you have design in pipeline.
  
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=746b7e1c29d18020e754755e69a5bb17 OCP_NIC_3.0_draft_0v85_20181120a_TN_release_no_CB]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=95d8ed72ef01c3969011738ed907599b OCP_NIC_3.0_0v91_20190724a_TN_no_CB.pdf]
| 0v85
+
| R0v91
| 11/20/2018
+
| 7/24/2019
 +
| OCP NIC subgroup
 +
| 0v91 Specification (without change bar)
 +
 
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=65fe3031b9181a084d6c7ea17c37e874 OCP_NIC_3.0_0v91_20190724a_TN_CB.pdf]
 +
| R0v91
 +
| 7/24/2019
 +
| OCP NIC subgroup
 +
| 0v91 Specification (change bar)
 +
 
 +
|}
 +
 
 +
===Supporting Documents===
 +
 
 +
{| class="wikitable"
 +
|-
 +
! Doc
 +
! Version
 +
! Date
 +
! Contributor
 +
! Notes
 +
 
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=e7f8e945e4f57697ff683928f2b2dc42 OCP NIC 3.0 Complete Schematic Diagram Example 0v92_20191108a_TN.pdf]
 +
| 20191108a
 +
| 11/08/2019
 
| OCP NIC subgroup
 
| OCP NIC subgroup
| 0v85 Specification(clean)
+
| OCP NIC 3.0 Complete Schematic Diagram Example for review (DRAFT)
  
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=eb65fd64024b581d1d09da7c1f26896f OCP_NIC_3.0_draft_0v85_20181120a_TN_release_CB]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=f0a5085a9c7c3c216e881d665a45b24a OCP 3.0 Pinout and PCIe Bifurcation 0v91_20191017a_TN.xlsx (DRAFT)]
| 0v85
+
| 20191017a
| 11/20/2018
+
| 10/17/2019
 
| OCP NIC subgroup
 
| OCP NIC subgroup
| 0v85 Specification(with comment bar)
+
| Specification Support Doc: Pinout and PCIe Bifurcation table (DRAFT)
  
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=bada1680da59d37c508f0ac13f64b876 OCP 3.0 Pinout and PCIe Bifurcation 0v85_20181120a_TN_release]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=3555402e4749c9ee6da8f49e649df3d8 OCP 3.0 Pinout and PCIe Bifurcation 0v90_20190620a_TN_Release]
| 0v85
+
| 20190620a
| 11/20/2018
+
| 6/20/2019
 
| OCP NIC subgroup
 
| OCP NIC subgroup
| Pinout and PCIe Bifurcation table
+
| Specification Support Doc: Pinout and PCIe Bifurcation table (Release)
 +
 
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=191bf47f7160f26cf5405e33c2332189 MC MAC Address Provisioning Calculator 20190620a_TN_Release]
 +
| 20190620a
 +
| 6/20/2019
 +
| OCP NIC subgroup
 +
| Specification Support Doc: MC MAC Address Provisioning Calculator
 +
 
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=c471a747baf3ea22c54690472d5acc24 OCP NIC 3.0 FRU - Intel Basic Example 20190620a_TN_Release.hex]
 +
| 20190620a
 +
| 6/20/2019
 +
| Intel
 +
| Specification Support Doc: FRU Example(HEX format)
 +
 
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=be8be77c82d3ec085b75976d4adf162f OCP NIC 3.0 FRU - Intel Basic Example 20190620a_TN_Release]
 +
| 20190620a
 +
| 6/20/2019
 +
| Intel
 +
| Specification Support Doc: FRU Example(XLSX sheet)
  
 
|-  
 
|-  
Line 84: Line 165:
  
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=6cfa2b7ecd37d2892766d6a8aea479e1 OCP_NIC_3.0_thermal_TestFixture_BoardFiles_20181031]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=f2fb3266dfa855a428ec4554bc232cc0 OCP_NIC_3.0_thermal_TestFixture_BoardFiles_20190211]
 
| N/A
 
| N/A
| 10/31/2018
+
| 2/11/2019
 
| Dell-EMC
 
| Dell-EMC
| Thermal Test Fixture Electrical Board files
+
| Thermal Test Fixture Electrical Board files (refreshed 2/11 to add gerber)
  
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=87a12f145856dcd562b8b91132010926 OCP_NIC_3.0_3D_CAD_0v85_20181120]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=8309619e9b80365aac188b2c4c844143 OCP_NIC_3.0 CLB CBB Gen3]
| 0v85
+
| N/A
| 11/20/2018
+
| 6/13/2019
 +
| Dell-EMC
 +
| PCIe Compliance Test Fixture: Compliance Load Board (CLB) and Compliance Base Board (CBB) for PCIe Gen 3
 +
 
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=23b3767750a3b5f9ecb14b0774b12875 OCP_NIC_3.0 CLB CBB Gen4]
 +
| N/A
 +
| 6/19/2019
 +
| Dell-EMC
 +
| PCIe Compliance Test Fixture: Compliance Load Board (CLB) and Compliance Base Board (CBB) for PCIe Gen 4
 +
 
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=ae43fcd4053a3b8a64c68df5e2c9ce5d OCP_NIC_3.0_3D_CAD_0v91_20190729]
 +
| 0v91
 +
| 7/29/2019
 
| OCP NIC subgroup
 
| OCP NIC subgroup
 
| Mechanical 3D CAD models
 
| Mechanical 3D CAD models
  
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=ea1f1de8fc64758bfb6ab4eef0983a40 NIC_OCPv3_Drawings_rev0.85_20181120a]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=ca09d288bc5209479cf7010bc99215d1 OCP_NIC_3.0_Drawings_0v91_20190719]
| 0v85
+
| 0v91
| 11/20/2018
+
| 7/19/2019
 
| OCP NIC Subgroup
 
| OCP NIC Subgroup
 
| Mechanical 2D Drawings
 
| Mechanical 2D Drawings
 +
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=9ffaa7e5681b224bb0f34e6985d7da07 OCP_NIC_3.0 Shock&Vibe Fixture_20190329]
 +
| 20190329
 +
| 3/29/2019
 +
| Intel
 +
| Mechanical Shock & Vibe test fixture design
  
 
|}
 
|}
  
===Supporting docs and presentations===
+
===Presentations===
  
 
{| class="wikitable"
 
{| class="wikitable"
Line 116: Line 218:
 
! Notes
 
! Notes
  
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=4e02146effc5419ca10ae22486980799 OCP NIC community update Dec 2019]
 +
| N/A
 +
| 12/6/2019
 +
| OCP NIC Subgroup
 +
| OCP NIC Subgroup Dec'19 Monthly Update
 +
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=5d9ff7c87b82deb8ffb66dfa2bbcd0d9 OCP CLB Impedance Analysis]
 +
| N/A
 +
| 11/6/2019
 +
| HPE
 +
| Impedance mismatch discovery of OCP NIC3.0 CLB
 +
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=1df16bb8ab313d49f27d1b428eb7b634 OCP NIC community update November 2019 for ServerWG]
 +
| N/A
 +
| 11/24/2019
 +
| OCP NIC Subgroup
 +
| Presentation to Server WG Nov'19 Monthly Update
 +
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=9bc306b85e757a774fcd6253605d2a31 OCP NIC community update Aug 2019_v02]
 +
| N/A
 +
| 8/7/2019
 +
| OCP NIC Subgroup
 +
| OCP NIC Subgroup Aug'19 Monthly Update
 +
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=5ad90059827e13e0273ce1446393225e OCP NIC community update August 2019 for ServerWG]
 +
| N/A
 +
| 8/28/2019
 +
| OCP NIC Subgroup
 +
| Presentation to Server WG Aug'19 Monthly Update
  
 
|-  
 
|-  
Line 239: Line 375:
  
  
===Updates===
+
----
 +
===Archive===
  
 +
[http://www.opencompute.org/wiki/Server/Mezz/Update_Archive '''Find Archive of updates here''']
  
'''1/19/2018 update'''
+
[http://lists.opencompute.org/pipermail/opencompute-mezz-card/ '''Archives prior to November 2018''']  
 
 
1. Update spec draft to [http://files.opencompute.org/oc/public.php?service=files&t=663f885d9dbbf9bcee8bab0e6adbe77f OCP_NIC_3.0_draft_0v63_20180119e_TN]
 
 
 
 
 
 
 
'''1/18/2018 update'''
 
 
 
1. Update spec draft to [http://files.opencompute.org/oc/public.php?service=files&t=7cd6c3ed5710b9c36e77eb164fe44718 OCP_NIC_3.0_draft_0v62_20180118f_TN]
 
  
 
+
[https://ocp-all.groups.io/g/OCP-NIC/topics '''Archives December 2018 - present''']
 
 
'''1/16/2018 update'''
 
 
 
1. Update spec draft to [http://files.opencompute.org/oc/public.php?service=files&t=2ab0d4e234abf29f37e6298c72d1c236 OCP_NIC_3.0_draft_0v60_20180116e_TN]
 
 
 
 
 
 
 
'''1/15/2018 update'''
 
 
 
1. Update spec draft to [http://files.opencompute.org/oc/public.php?service=files&t=f1a9f7e9027c24418f0d10a830e882ae OCP_NIC_3.0_draft_0v57_20180109c_TN]
 
 
 
 
 
'''1/2/2018 update'''
 
 
 
1. Update spec draft to [http://files.opencompute.org/oc/public.php?service=files&t=fad43541dfd5abb8265663ec93164e99 OCP_NIC_3.0_draft_0v50_20171222i_TN]
 
 
 
2. Move updates before 12/1/2017 to [http://www.opencompute.org/wiki/Server/Mezz/Update_Archive archive]
 
 
 
 
 
'''12/20/2017 update'''
 
 
 
1. Updated spec draft, overview deck, and mechanical deck
 
 
 
 
 
'''12/5/2017 update'''
 
 
 
1. Update spec draft to OCP_NIC_3.0_draft_0v01_20171205c_TN
 
 
 
2. Update pin out to OCP 3.0 Pinout Proposal 20171205a_TN
 
 
 
3. Specification draft complete rate (Estimation)
 
 
 
{| class="wikitable"
 
|-
 
! Chapter
 
! Draft complete rate
 
! Status
 
 
 
|-
 
|1. Overview
 
| 70% drafted
 
| finishing up / under review
 
 
 
|-
 
|2. Card form factor
 
| 60+% drafted
 
| finishing up / under review
 
 
 
|-
 
|3. Card Edge and baseboard interface
 
| 80+ % drafted
 
| Under review
 
 
 
|-
 
|4. Management
 
|0% drafted
 
|Need to work on
 
 
 
|-
 
|5. Data Network requirement
 
|TBD
 
|Same content as Mezz 2.0; check for need to keep this chapter
 
 
 
|-
 
|6. Card routing guideline and SI consideration
 
|TBD
 
|NC-SI specified on card; PCIe TBD
 
 
 
|-
 
|7. Thermal and Environmental
 
|TBD
 
|Need edit based on Mezz 2.0
 
 
 
|}
 
 
 
4. Key mechanical updates:  
 
 
 
- Agreed on guiding feature and card sizes
 
 
 
- Reduce to 2x sizes (Small and Large form factors; detail see latest spec draft)
 
 
 
To be closed:
 
 
 
- Front bracket / latching mechanism design for small and large form factors
 
 
 
- Right Angle connector vertical offset(3.05mm vs. 3.50mm); Need to decide and close based on Tolerance analysis
 
 
 
- Straddle Mount connector offset and PCB footprint; Need to decide and close based on 1U use case study
 
 
 
 
 
5. Coming working sessions and proposal of agenda:
 
 
 
-#7 12/6 : 2hr working session; ME and EE runs in parallel; close on ME opens and clarify the rest of draft work
 
 
 
-#8 12/13: 3-4hr: All draft work due for 1st pass of edit of all chapters. 1st cross review with changes suggested and agreed
 
 
 
-#9 12/20: 3-4hr: Review changes and post 1st draft
 
 
 
 
 
 
 
 
 
 
 
----
 
[http://www.opencompute.org/wiki/Server/Mezz/Update_Archive '''Find Archive of updates here''']
 
 
 
[http://lists.opencompute.org/pipermail/opencompute-mezz-card/ '''Find archive of mailing-list here''']
 
 
----
 
----
  
Line 374: Line 398:
  
 
===Recordings from Past Calls===
 
===Recordings from Past Calls===
 
+
:- [https://www.youtube.com/watch?v=XJk0FlQ0zAI&feature=youtu.be Dec 4, 2019]
 +
:- [https://www.youtube.com/watch?v=hsuNxYMeRTI&feature=youtu.be Nov 6th, 2019]
 +
:- [https://www.youtube.com/watch?v=0suNwLGwzqw&feature=youtu.be June 5th, 2019]
 +
:- [https://www.youtube.com/watch?v=RXvXW3i_lvI&feature=youtu.be May 1st, 2019]
 +
:- [https://www.youtube.com/watch?v=8w033KEgkQk&feature=youtu.be April 3rd, 2019]
 +
:- [https://www.youtube.com/watch?v=6tjCigETRIc&feature=youtu.be March 6th, 2019]
 +
:- [https://www.youtube.com/watch?v=5-Jbi45C800&feature=youtu.be January 2nd, 2019]
 
:- [https://www.youtube.com/watch?v=gK5tPqIAFyA&feature=youtu.be December 5th, 2018]
 
:- [https://www.youtube.com/watch?v=gK5tPqIAFyA&feature=youtu.be December 5th, 2018]
 
:- [https://www.youtube.com/watch?v=XmYbtUO8X70&feature=youtu.be November 7th, 2018]
 
:- [https://www.youtube.com/watch?v=XmYbtUO8X70&feature=youtu.be November 7th, 2018]
Line 404: Line 434:
 
- For general discussion, please use mailing-list above by default; This is public domain and all discussion is archived
 
- For general discussion, please use mailing-list above by default; This is public domain and all discussion is archived
  
- Reach to [mailto:jia.ning@ocproject.net Jia Ning] if there is strong reason not to have public discussion
+
- Reach to [mailto:damien.chong@ocproject.net Damien Chong] if there is strong reason not to have public discussion
  
 
==Specifications and Designs==
 
==Specifications and Designs==

Latest revision as of 05:03, 9 December 2019

OCP-Open-compute-NIC-3-v2-1x-v1-42a.png

Welcome

Welcome to the OCP NIC subgroup under OCP Server Work Group. The goal of this subgroup is to form a healthy ecosystem in OCP NIC space, under OCP framework

Sub Project Lead

- Damien Chong (Facebook)

Guideline

We are here to build a supportive, informative and inclusive community:


Supportive

- Support implementation questions

- Evaluate new use cases

Informative

- Share the latest topics and trends related to OCP Mezz NIC spec

- Share both challenges and opportunities

Inclusive

- Take community feedback and make iterations to proposal before submitting major revision to work group and IC

- Open to both adopters, and observers

Get Involved

Release Candidate (RC) Docs

Doc Version Date Contributor Notes
OCP_NIC_3.0_d0v99_20191205d_TN_CB.pdf D0v99 12/05/2019 OCP NIC subgroup DRAFT 0v99 Specification (change bar) for review and feedback.
OCP_NIC_3.0_d0v99_20191205d_TN_no_CB.pdf D0v99 12/05/2019 OCP NIC subgroup DRAFT 0v99 Specification (without change bar) for review and feedback.
OCP_NIC_3.0_DRAFT_0v92_20191108b_TN_CB.pdf D0v92 11/08/2019 OCP NIC subgroup DRAFT 0v92 Specification (change bar) for review and feedback. Max timing between power enable & power good changed from 25ms to 50ms.

Released Specification Docs

Doc Version Date Contributor Notes
OCP_NIC_3.0_rev_tracking_20191109 20191109 11/09/2019 OCP NIC subgroup This spreadsheet tracks the changes being discussed; Please follow this closely if you have design in pipeline.
OCP_NIC_3.0_0v91_20190724a_TN_no_CB.pdf R0v91 7/24/2019 OCP NIC subgroup 0v91 Specification (without change bar)
OCP_NIC_3.0_0v91_20190724a_TN_CB.pdf R0v91 7/24/2019 OCP NIC subgroup 0v91 Specification (change bar)

Supporting Documents

Doc Version Date Contributor Notes
OCP NIC 3.0 Complete Schematic Diagram Example 0v92_20191108a_TN.pdf 20191108a 11/08/2019 OCP NIC subgroup OCP NIC 3.0 Complete Schematic Diagram Example for review (DRAFT)
OCP 3.0 Pinout and PCIe Bifurcation 0v91_20191017a_TN.xlsx (DRAFT) 20191017a 10/17/2019 OCP NIC subgroup Specification Support Doc: Pinout and PCIe Bifurcation table (DRAFT)
OCP 3.0 Pinout and PCIe Bifurcation 0v90_20190620a_TN_Release 20190620a 6/20/2019 OCP NIC subgroup Specification Support Doc: Pinout and PCIe Bifurcation table (Release)
MC MAC Address Provisioning Calculator 20190620a_TN_Release 20190620a 6/20/2019 OCP NIC subgroup Specification Support Doc: MC MAC Address Provisioning Calculator
OCP NIC 3.0 FRU - Intel Basic Example 20190620a_TN_Release.hex 20190620a 6/20/2019 Intel Specification Support Doc: FRU Example(HEX format)
OCP NIC 3.0 FRU - Intel Basic Example 20190620a_TN_Release 20190620a 6/20/2019 Intel Specification Support Doc: FRU Example(XLSX sheet)
OCP_NIC_3.0_thermal_models_0v80_20180604 0v80 6/4/2018 OCP NIC subgroup Thermal CFD model (Icepack) with Mechanical model (STEP) extracted
OCP_NIC_3.0_thermal_TestFixture_0v80_20180604 0v80 6/4/2018 Dell-EMC Thermal test fixture mechanical model(STEP) for small and large form factor NIC
OCP_NIC_3.0_thermal_TestFixture_BoardFiles_20190211 N/A 2/11/2019 Dell-EMC Thermal Test Fixture Electrical Board files (refreshed 2/11 to add gerber)
OCP_NIC_3.0 CLB CBB Gen3 N/A 6/13/2019 Dell-EMC PCIe Compliance Test Fixture: Compliance Load Board (CLB) and Compliance Base Board (CBB) for PCIe Gen 3
OCP_NIC_3.0 CLB CBB Gen4 N/A 6/19/2019 Dell-EMC PCIe Compliance Test Fixture: Compliance Load Board (CLB) and Compliance Base Board (CBB) for PCIe Gen 4
OCP_NIC_3.0_3D_CAD_0v91_20190729 0v91 7/29/2019 OCP NIC subgroup Mechanical 3D CAD models
OCP_NIC_3.0_Drawings_0v91_20190719 0v91 7/19/2019 OCP NIC Subgroup Mechanical 2D Drawings
OCP_NIC_3.0 Shock&Vibe Fixture_20190329 20190329 3/29/2019 Intel Mechanical Shock & Vibe test fixture design

Presentations

Doc Version Date Contributor Notes
OCP NIC community update Dec 2019 N/A 12/6/2019 OCP NIC Subgroup OCP NIC Subgroup Dec'19 Monthly Update
OCP CLB Impedance Analysis N/A 11/6/2019 HPE Impedance mismatch discovery of OCP NIC3.0 CLB
OCP NIC community update November 2019 for ServerWG N/A 11/24/2019 OCP NIC Subgroup Presentation to Server WG Nov'19 Monthly Update
OCP NIC community update Aug 2019_v02 N/A 8/7/2019 OCP NIC Subgroup OCP NIC Subgroup Aug'19 Monthly Update
OCP NIC community update August 2019 for ServerWG N/A 8/28/2019 OCP NIC Subgroup Presentation to Server WG Aug'19 Monthly Update
OCP_NIC_3.0_discussion_r12_20180123 v12 1/23/2018 OCP NIC Subgroup Presentation to Server WG/IC
Mezz3.0 schedule v7_20180123 v7 1/23/2018 Facebook OCP NIC 3.0 spec project schedule
OCP NIC 3.0_Mechanical Discussion_v5_20171201_d v5 12/01/2017 Facebook Mechanical Deck


Thermal Deck_v7_20171115 v7 11/15/2017 Facebook Thermal deck
Updated thermal Simulation Results_v7_20171103 v7 11/3/2017 Facebook Thermal simulation result update


HPE_Comments_on_OCP_Mezz_v3_20170816 N/A 8/16/2017 HPE Presentation from HPE on 8/16/2017 call
Dell EMC - OCP NIC Presntation v1_20170906 v1 9/6/2017 Dell-EMC Presentation from Dell-EMC on 9/6/2017 call
Lenovo OCP Mezz3.0 Recommendations - 20170901 N/A 9/1/2017 Lenovo A mechanical focused presentation from Lenovo on 9/6/2017 call
9/25/2017 Workshop decks N/A 9/25/2017 Microsoft / TE / Amphenol / Broadcom / Intel / Facebook 9/25/2017 workshop slides from multiple contributors
9/25/2017 Workshop recording (large file 908MB) N/A 9/25/2017 Microsoft / TE / Amphenol / Broadcom / Intel / Facebook 9/25/2017 workshop recording from multiple contributors

0v70 Release Candidate Package

Specification Package Version Date Contributor Notes
OCP_NIC_3.0_draft_0v70_20180125c_TN_no_CB 0v70 1/25/2018 OCP NIC subgroup Specification without comment bar for Server WG and IC review
OCP_NIC_3.0_3D_CAD_0v70_20180122 0v70 1/22/2018 OCP NIC subgroup Mechanical 3D CAD models
OCP_NIC_3.0_2D_Drawings_0v70_20180124 0v70 1/24/2018 OCP NIC Subgroup Mechanical 2D Drawings
OCP_NIC_3.0_thermal_models_0v70_20180124 0v70 1/24/2018 OCP NIC Subgroup Thermal CFD model(PACK) with Mechanical model(STEP) extracted
OCP_NIC_3.0_thermal_TestFixture_0v70_20180124 0v70 1/24/2018 OCP NIC Subgroup Thermal test fixture mechanical model(STEP) for small form factor add-in-card



Archive

Find Archive of updates here

Archives prior to November 2018

Archives December 2018 - present


Meetings

This project meets - 1 times a Month; Defaults to 1st Wednesday of the Month.

Call-in info and source of truth @ http://opencompute.org/projects/projects-calendar/ (Time zone shown: Eastern Time)

This call is open to the public.

If there is a cancellation, we will try our best to cancel >24hrs before the meeting by the calendars above.

Meeting minutes is sent out in mailing list and can be found at archive

Recordings from Past Calls

- Dec 4, 2019
- Nov 6th, 2019
- June 5th, 2019
- May 1st, 2019
- April 3rd, 2019
- March 6th, 2019
- January 2nd, 2019
- December 5th, 2018
- November 7th, 2018
- September 5th, 2018
- August 1st, 2018
- May 2nd, 2018
- April 18th, 2018
- April 4th, 2018

Events

2017/3/9

OCP Engineering Workshop Sessions https://ocpussummit2017.sched.com/event/9SAa/ocp-mezzanine-nic-20-and-beyond

More information about OCP events can be found at: http://www.opencompute.org/community/events/ocp-events-calendar


Communication

- Project communication is done through the https://ocp-all.groups.io/g/OCP-NIC.

- Please make sure following the steps until you receive 1) confirmation email from noreply@Groups.io 2) welcome email from OCP-NIC@OCP-All.groups.io.

Please check your junk box and unblock noreply@Groups.io & OCP-NIC@OCP-All.groups.io if you have trouble getting confirmation email.

- To access the mailing list archives go to: https://ocp-all.groups.io/g/OCP-NIC

- For general discussion, please use mailing-list above by default; This is public domain and all discussion is archived

- Reach to Damien Chong if there is strong reason not to have public discussion

Specifications and Designs

All these accepted by the IC

Specification Version Submit Date Contributor License Notes
OCP Mezzanine card v2.0

OCP_Mezz_2.0_rev1.00_20151215b_pub_release.pdf(2.2MB)

OCP_Mezz_2.0_rev1.00_20151215b_pub_release_3D_package.zip (88MB)

Mechanical 20151023_P1-P9_K1-K5 zip file (57MB)

V2.0-1.0 Dec 15, 2015 Facebook OWFa 1.0 Added support for x16 (quad x4), NCSI, dual QSFP+, & Quad SDP+

Accepted by OCP IC 2/24/2016

OCP Mezzanine card v0.5, original standard

Mezzanine Card (rev 0.5)

V0.5 Oct 8, 2012 Facebook OWFa 1.0 Defacto standard for the original network mezzanine with a x8 PCIe Gen3 interface