Acrosser AR-B1550 - Manual (Page 7)

AR-B1550 User s Guide
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1. OVERVIEW
This is a AR-B1550 Pentium Grade Firewall CPU Board with Ethernet, DOM.
This chapter provides an overview of your system features and capabilities. The following topics are covered:
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Specification
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Packing List
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Features
1.1 SPECIFICATION
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CPU : NS GEODE GX1/GXLV
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Chipset:Cyrix CS5530
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RAM Memory:Onboard 32MB/64MB/128MB SDRAM
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Flash Disk:Supports one socket for DiskOnModule
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Ethernet:3 x 10M/100M-Base2 with RJ-45 connector (PCI BUS)
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BIOS:AMI or AWARD flash BIOS
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RTC:BQ3287MT Chips (RESERVED)
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Speaker:Supports external speaker
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LED Indicator:Power, HD and LAN LEDs
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Jumper:3 x 2 Jumper select base clock and CPU clock multiplier
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Power Connector:One 8-pin 2.5mm JST
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Power Req.:5V, 2.5A
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PC Board:6 layers,EMI considered
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Dimensions:145 mm x 102 mm
1.2 PACKING LIST
Some accessories are included with the system. Before you begin installing your AR-B1550 board, take a moment
to make sure that the following items have been included inside the AR-B1550 package.
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The quick setup manual
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1 AR-B1550 all-in-one single CPU board
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AR-B9459 I/O Board (extension card)
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Software utility diskettes.
1.3 FEATURES
The system provides a number of special features that enhance its reliability, ensure its long-term availability, and
improve its expansion capabilities, as well as its hardware structure.
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CPU NS GEODE GX1/GXLV
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Cyrix CS5530 Chipset
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Onboard 32MB/64MB SDRAM
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Supports DOM Flash Disk
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3 x 10/100M-Base2 Ethernet
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AMI or AWARD flash BIOS
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Power Req.: 5V, 2.5A
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Dimensions: 145 mm x 102 mm