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Overview
The disk enclosure consists of a system subrack, expansion modules, fan modules, disk modules, and power modules.
Overall Structure
Figure 4-155 shows the overall structure of a disk enclosure.
Front View
Figure 4-156 shows the front view of a disk enclosure.
- The disk slots are numbered 0 to 24 from left to right.
- The disk enclosure indicator is designed as a button, but the button function is reserved and currently unavailable.
Rear View
Figure 4-157 and Figure 4-158 show the rear view of a disk enclosure.
Only serial cables can be inserted into the serial ports. Do not insert network cables into the serial ports.
- The management network port, maintenance network port, and serial port of a smart disk enclosure are reserved and do not need cable connection.
- The USB ports of a smart disk enclosure supply power to the status indicator on the front door of a disk bay only in the scenario where the 4 U controller enclosure is delivered as bay.
Hardware Specifications
Table 4-68 lists the dimensions and weight of the disk enclosure. For more specifications, refer to Specifications query (https://support-it.huawei.com/spec/#/home).