Specifications; Front Components; Table A-12 Pci Expansion Specifications - Silicon Graphics Origin 300 User Manual

A: Technical Specifications
Specifications

Front Components

146
Table A-12 lists the specifications of the PCI expansion module.
Table A-12 PCI Expansion Specifications
Characteristic Specification
Height 7.0 in. (177.8 mm)
Width 17.5 in. (444.5 mm)
Depth 27.5 in. (698.5 mm)
Weight 70.0 lb (31.5 kg)
Input power +48 Vdc (~250 W)
The PCI expansion module contains the following front-panel items (refer to
Figure A-18):
• L1 display is a 2-line by 12-character liquid crystal display (LCD) that displays
status and error messages that the L1 controller generates.
• On/Off button with LED enables you to manually power on and power off the
module.
• L1 controller LEDs function as follows:
– On/Off button LED illuminates green when the internal components are
powered on.
– Service required LED illuminates orange to indicate that an item is not
functioning properly (for example, a fan is off), but the PCI expansion module is
still operating.
– Failure LED illuminates red to indicate that a failure has occurred and the PCI
expansion module is down.
• Three fans that provide N+1 redundant cooling for the module.
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