Multiple-rack systems might require removal of the side panels between the adjacent racks to allow cables to be routed between the racks. Refer to the rack vendor’s documentation for more information.
Use a mini-SAS to mini-SAS HD cable (9.84 feet/3m) to connect a Controller in one rack to a Drive Enclosure.
Use a mini-SAS to mini-SAS HD cable (19.68 feet/6m) to connect a Controller in one rack to a Drive Enclosure in another rack.
Use a mini-SAS to mini-SAS cable (9.84 feet/3m) to connect a Drive Enclosure in one rack to a Drive Enclosure of the same string in another rack.
The following figure shows a wiring diagram for cabling a Controller in one rack to a Drive Enclosure in another rack.
Figure 1: Controller-to-Drive Enclosure cabling between two racks
- Legend
1 Back of a rack 3 Cable Management Arm (CMA) 2 Controller 4 Drive Enclosure