https://community.extremenetworks.com/t5/faqs/s-series-slot-dependency-for-fabric-cards/m-p/49043#M568 Article ID: 11923<BR /> <BR /> <B>Products</B> <BR /> S-Series <BR /> <BR /> <B>Discussion</B> <BR /> Are there slot dependencies in the S series chassis? <BR /> <BR /> Yes, there are two types of slots in the S-Series chassis. Fabric and I/O slots. <BR /> <BR /> Only Fabric cards will fit into the fabric slots of the chassis. <BR /> <BR /> The S3 chassis has three I/O slots and no fabric slots. <BR /> The S4 has two fabric slots and two I/O slots. <BR /> The S6 has three fabric slots and three I/O slots. <BR /> The S8 has three fabric slots and five I/O slots. <BR /> <BR /> The fabric slots have a red stripe on the left hand side of the chassis for identification, and are also keyed so that only fabric cards may be physically inserted.<BR /> Tue, 05 Nov 2013 08:11:00 GMT FAQ_User 2013-11-05T08:11:00Z https://community.extremenetworks.com/t5/faqs/s-series-slot-dependency-for-fabric-cards/m-p/49043#M568 Article ID: 11923<BR /> <BR /> <B>Products</B> <BR /> S-Series <BR /> <BR /> <B>Discussion</B> <BR /> Are there slot dependencies in the S series chassis? <BR /> <BR /> Yes, there are two types of slots in the S-Series chassis. Fabric and I/O slots. <BR /> <BR /> Only Fabric cards will fit into the fabric slots of the chassis. <BR /> <BR /> The S3 chassis has three I/O slots and no fabric slots. <BR /> The S4 has two fabric slots and two I/O slots. <BR /> The S6 has three fabric slots and three I/O slots. <BR /> The S8 has three fabric slots and five I/O slots. <BR /> <BR /> The fabric slots have a red stripe on the left hand side of the chassis for identification, and are also keyed so that only fabric cards may be physically inserted.<BR /> Tue, 05 Nov 2013 08:11:00 GMT https://community.extremenetworks.com/t5/faqs/s-series-slot-dependency-for-fabric-cards/m-p/49043#M568 FAQ_User 2013-11-05T08:11:00Z