Impediment RS-0800-LVD, Руководство пользователя

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RS--0800-LVD User Guide
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1.2 The Enclosure Core Product
The RS-0800-LVD enclosure design concept is based on a subsystem together with a set of plug-in
modules.
The RS-0800-LVD subsystem as supplied comprises:
• Chassis and Backplane with integral status indicator LEDs.
• Power Supply plug-in modules, in accordance with your required configuration (see
Figure 1–7 ).
• Cooling plug-in module (see Figure 1–9
• Ultra-320 SCSI Input/Output module. (See Figure 1–10 ).
• optional Loopback module
• Ultra-320 SCSI Drive Carrier modules and associated dummy carrier modules (see Figure 1–15 ).
• Blank modules, as required to complete your planned configuration and installation.
1.2.1 Enclosure Chassis
The chassis consists of a sheet metal enclosure assembly containing a Backplane PCB and module
runner system.
The chassis assembly contains 8 drive bays at the front, each of which accommodates a plug-in drive
carrier module. The 8 drive bays are arranged in 2 rows of 4 drives. At the rear, the chassis assembly
contains 6 module bays to house Power Supply modules, Cooling modules and SCSI I/O modules.
The Backplane PCB provides logic level signal and low voltage power distribution paths. Figure 1–2 and
Figure 1–3 show front and rear views of an RS-0800 chassis respectively.
• The chassis is fitted with 19 inch Rack mounting features which enables it to be fitted to standard 19
inch racks and uses 2EIA units of rack space.
Figure 1–2 Enclosure Chassis (Front)
Figure 1–3 Enclosure Chassis (Rear, 2 x 4 I/O Modules fitted)