Hitachi GR4000 Series, Руководство по установке

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GR4000 Installation Guide Version 1.00 - Preliminary
20
520-10-014-20X
GR4000-320E (AC) requires 2 power supply units in a configuration using single
power source and 4 power supply units in a configuration using redundant power
source. The installation positions for power supply units in both cases are shown
below.
Power
supply
unit POW
0-0 POW
1-0 POW
0-1 POW
1-1
Single
power
source ○ × ○ ×
Redunda
nt
power
source ○ ○ ○ ○
NOT
E
○： should be installed ×： should not be installed
*
NOTE: GR4000-320E (AC) requires 2 power supply units in a configuration using single
power source and 4 power supply units in a configuration using redundant
power source. The installation positions for power supply units in both cases
are shown below.
Power supply unit POW0-0 POW1-0 POW0-1 POW1-1
Single power source
○ × ○ ×
Redundant power source
○ ○ ○ ○
(3) LED (Light Emitting Diode) and Switches
The LED of a chassis indicates the action status of a fan unit, BCU and PRU.
The LED is attached to the fan unit, and the status indicated by the LED differs
depending on the type of a device or the position where the fan unit is installed.
As for the status indicated by the each LED of a chassis, see Table 1.1-5. Refer to the
section “1.3 Power Supply Unit”, “1.4 Basic Control Module (BUC)” or “1.6 Network
Interface Module (NIF)” for the LED and switches of other component units.