System Installation and Configuration96-30051-001 Rev. D3 DDN SFA12K (SFA OS 2.3.1) Hardware Installation & Configuration Guide | 10• Disk modules• Blank modules• Two serial cables (DB9F-to-DB9F null)• Two Ethernet cables (controllers to management networks)Each couplet accessory kit is included in one of the two controllers’ packaging kits.2.2 Safe Handling• Do not lift the enclosure or controller by yourself• Anti-tip plates should be firmly attached to the bottom of the rack to prevent the rackfrom tipping over when a drawer is pulled out of the rack• Do not pull out more than one drawer at once• Remove disk modules to minimize weight of the enclosureAlso refer to the SFA OS User Guide and the 42U/45U 28" Wide Rack Installation andService Guide for additional information on safety requirements.3. Rack InstallationRefer to Appendix A for instructions on how to install a SFA12K controller, BBU, and ATSinto a rack.Refer to the StorageScaler 7000 User Guide for instructions on how to install the SS7000disk enclosures and cable management hardware into a rack.Refer to the StorageScaler 8460 User Guide for instructions on how to install the SS8460disk enclosures and cable management assembly into a rack.4. Disk Enclosure CablingUsing the cabling diagrams provided in Appendix B, connect the disk enclosures to the twocontrollers as shown.If your system is shipped with the cables attached between the disk enclosures andcontrollers’ I/O channels, verify that the disk enclosures are correctly connected to the twocontrollers.NOTE : Incorrect wiring can prevent the system from operating correctly or fromoperating at all.
