The following database provides access to SFF TWG published and draft documents. The following explains the fields of the database.

Date - The date on the latest version of the SFF document. If the document is published and there is no new draft available, this will be the date on the published document. If there is a new draft available, this date will represent the date of the latest draft.

ID - The document ID.

Title -The title of the document.

 

 

Status - Reflects the following for the most recent version of the document:

  • Published - Documents that have been completed and approved for publication. The revision number listed for the published document will be linked to a copy of the latest published revision of the document.
  • Draft - Draft documents that have been made available for public review and comment. The revision number listed for the draft will be linked to a copy of the latest draft.
  • Expired - Documents that are no longer maintained by the SFF TWG. Expired documents contain a cover page providing the reason for being expired (i.e., superseded, canceled, voided, obsolete, other).
  • New Project Initiated - This indicates that a new project has been initiated and no draft is available yet, either for a new document or a new revision to an existing previously published document. When possible, this may be linked to a copy of the New Project Proposal slides.

Feedback on any document may be made through the SNIA Feedback portal at https://www.snia.org/feedback.

See the letter from the SNIA Secretary for additional details regarding disclosures, including how to make a disclosure.

Non-feedback questions should be submitted by e-mail to tcadmin@snia.org.

 

Date ID Title Status
SFF-8679 QSFP+ 4X Hardware and Electrical Specification Published 1.9, 2025-04-21
SFF-TA-1039 PCIe FPP Hardware and Electrical Specification Draft 0.0.1
SFF-8665 QSFP+ 4X Pluggable Transceiver Solutions Published 1.9, 2015-06-29 Draft 1.9.8
SFF-8472 Management Interface for SFP+ Published 12.4, 2021-03-31 Draft 12.4.3
SFF-TA-1027 QSFP2 Connector, Cage, & Module Mechanical Specification Published 1.0, 2023-05-30 Draft 1.0.5
SFF-8690 Tunable SFP+ Memory Map for ITU Frequencies Published 1.5, 2024-05-20
SFF-TA-1031 SFP2 Cage, Connector, & Module Specification Published 1.0, 2023-06-11
SFF-8402 SFP+ 1X Pluggable Transceiver Solutions Published 1.2
SFF-8071 SFP+ 1X 0.8mm Card Edge Connector Published 1.11
SFF-8419 SFP+ Power and Low Speed Interface Published 1.3 2015-06-11 New Project Initiated
SFF-8432 SFP+ Module and Cage Published 5.2a, 2018-11-30
SFF-8436 QSFP+ 4X 10 Gb/s Pluggable Transceiver Published 4.9
SFF-8661 QSFP+ 4X Module Published 2.5
SFF-8662 QSFP+ 4X 28 Gb/s Connector (Style A) Published 2.9
SFF-8682 QSFP+ 4X Connector Published 1.1
SFF-8672 QSFP+ 4X 28 Gb/s Connector (Style B) Published 1.2
SFF-8683 QSFP+ Cage Published 1.3
SFF-8663 QSFP+ 28 Gb/s Cage (Style A) Published 1.7
SFF-8418 SFP+ 10 Gb/s Electrical Interface Published 1.4
SFF-8635 QSFP+ 4X 10 Gb/s Pluggable Transceiver Solution (QSFP10) Published 0.6
SFF-8685 QSFP+ 14 Gb/s 4X Pluggable Transceiver Solution (QSFP14) Published 0.6
SFF-8461 SFP+ Active Cable Specifications and Alternate Test Methods Published 0.2
SFF-8084 SFP+ 1X 4 Gb/s Pluggable Transceiver Solution Published 1.7
SFF-8083 SFP+ 1X 10 Gb/s Pluggable Transceiver Solution (SFP10) Published 3.1
SFF-8081 SFP+ 1X 16 Gb/s Pluggable Transceiver Solution (SFP16) Published 1.4
SFF-8431 SFP+ 10 Gb/s and Low Speed Electrical Interface Published 4.1A
SFF-8477 Tunable XFP for ITU Frequency Grid Applications Published 1.4
SFF-8433 SFP+ Ganged Cage Footprints and Bezel Openings Published 0.7
SFF-8434 SFP+ Gerber Files Published 0
INF-8438 QSFP (Quad Small Formfactor Pluggable) Transceiver Published 1
SFF-8089 SFP (Small Formfactor Pluggable) Rate and Application Codes Published 1.3
SFF-8079 SFP Rate and Application Selection Published 1.7
SFF-8075 PCI Card Version of SFP Cage Published 1
INF-8074 SFP (Small Formfactor Pluggable) Tansceiver Published 1