Acrosser AR-B1550 - Manual (Page 6)

AR-B1550 User s Guide
4
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:
l Specification
l
Packing List
l Features
1.1 SPECIFICATION
l CPU : NS GEODE GX1/GXLV
l
Chipset:Cyrix CS5530
l RAM Memory:Onboard 32MB SDRAM
l
Flash Disk:Supports one socket for DiskOnModule
l Ethernet:3 x 10M/100M-Base2 with RJ-45 connector (PCI BUS)
l
BIOS:AMI or AWARD flash BIOS
l RTC:BQ3287MT Chips
l
Speaker:Supports external speaker
l
LED Indicator:Power, HD and LAN LEDs
l Jumper:3 x 2 Jumper select base clock and CPU clock multiplier
l
Power Connector:One 8-pin 2.5mm JST
l Power Req.:5V, 2.5A
l
PC Board:6 layers,EMI considered
l 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.
l
The quick setup manual
l 1 AR-B1550 all-in-one single CPU board
l
AR-B9459 I/O Board (extension card)
l 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.
l
CPU NS GEODE GX1/GXLV
l
Cyrix CS5530 Chipset
l Onboard 32MB SDRAM
l
Supports DOM Flash Disk
l 3 x 10/100M-Base2 Ethernet
l
AMI or AWARD flash BIOS
l Power Req.: 5V, 2.5A
l
Dimensions: 145 mm x 102 mm