SAS Phy Layer 3Gb/s SAS » Tutorials SAS Phy Layer – 256KB Describes 8b10b coding, OOB signaling, and speed negotiation. Posted on April 20, 2011 by Editor - Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.