Dell PowerVault 630F, Руководство по установке

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1-8 Dell PowerVault Storage Systems — Rack Installation Guide
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If you are installing an SPS along with a DPE, install the SPS directly below the
DPE to which it will be connected.
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For Fibre Channel interfaces, an SPS must be installed directly below the DPE,
DAE, or intelligent DAE (iDAE) to which it will be connected.
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If you are installing one or more DAEs along with a DPE, consider the length of
the particular cables purchased with your storage systems. In many installations,
you will need to install the DPE directly below the lowest DAE. An optional 10-
meter (m) cable, when available, allows you to connect a DPE in one rack with
DAEs in a second rack.
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If there are no other rack-mountable components installed in the rack, Dell sug-
gests that you install the first SPS tray at the bottom U-aligned position in the
rack cabinet. This minimizes alignment and speed installation.
NOTICE: In a rack mount system, the SPS unit(s) must be placed directly
beneath the enclosure to which it will be connected. It is assumed that the
SPS tray is mounted directly beneath the DPE.
Installing a 900-W SPS in the Rack
To install a 900-W SPS in the rack, perform the following major steps. Each major step
has its own procedure in the subsections that follow.
1. Mark the location for the tray.
2. Install the tray hardware.
3. Install a single SPS unit in the tray.
4. Install two SPS units in the tray.
NOTE: If you purchased a Dell rack along with your 900-W SPS and PowerVault stor-
age system(s), the SPS tray is preinstalled in the rack. Skip to “Installing a Single
900-W SPS Unit in the Tray” or “Installing Two 900-W SPS Units in the Tray” as
appropriate.
Marking the Location for the 900-W SPS Tray
1. Determine where you want to install the SPS tray.
2. After determining where to install the SPS tray, mark the lower edge of the SPS
tray on the rack’s front and back vertical rails with a felt-tipped marker or masking
tape (see Figure 1-6 and Figure 1-9).
3. After marking the lower edge of the SPS tray, place an additional mark on each
front vertical rail 7/8 inch (22 mm) above the lower edge of the tray to indicate
where the two cage-nuts for the tray will be installed (see Figure 1-6).