The cabling_x3_2_expshelf.png image shows back of Oracle Database Appliance X3-2 with a storage shelf and an expansion storage shelf along with the interconnect cables that connect between these components. The components, from top to bottom, are labeled Node 1, Node 0, Storage Shelf, and Storage Expansion shelf. The cables are the same as those shown in the graphic for cabling Oracle Database Appliance X3-2 with a a single storage shelf, with four additional cables for the expansion storage shelf. These four new cables, identified by callout numbers 7, 8, 9, and 10, are described in the text and Table 2-13 that follow this illustration.