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Hardware
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CPU
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16 bit CPU, 100MHz
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Memory
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256K ROM & 768K SDRAM
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Watch Dog
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system never halt
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Power
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DC 9-30V , 500mA
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Operation Temperature
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0℃ ~
55℃
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Operation Humidity
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5% ~ 80%RH
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Storage Temperature
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-20℃ ~ 75℃
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Magnetic Protected
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Ethernet port 1.5 KV
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Reset Button
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Yes
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Dimension
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115 x 105 x 34 mm
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Weight
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410 g.
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Interface
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Ethernet
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10/100Base-T,half/full duplex, Auto Cross Over, 1.5 KV
Magnetic protected
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Serial Port (BF-440：COM1~ COM4 ; BF-480：COM1~COM8)
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Port
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Interface
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Port Type
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signals
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protection
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COM1
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RS-232
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Screw
Terminal
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TxD,RxD,RTC,CTS,DTR,DSR,DCD,GND
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15KV ESD
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COM2
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RS-232/485
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TxD,RxD,GND(RS-232)
D+, D-(RS-485)
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COM3
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RS-232/485/422
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TxD,RxD,GND(RS-232)
D+, D-(RS-485) T+, T-, R+, R-(RS-422)
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COM4
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RS-232
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TxD, RxD, GND
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COM5
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TxD, RxD, GND
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COM6
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TxD, RxD, GND
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COM7
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TxD, RxD, GND
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COM8
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TxD, RxD, GND
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Baud Rate
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1200 bps ~230.4Kbps
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Setting
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Ethernet
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Static IP/DHCP Client/PPPoE
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Serial
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Parity Check：None, even, odd, Mark , Space
Data bits：5,
6, 7, 8
Stop bits：1,
2
Flow Control：RTS/CTS,
XON/XOFF
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Support OS
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Windows XP, Windows 2000, Windows NT, Windows95/98 ME,
Linux, UNIX
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Protocol
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TCP, IP, UDP, Telnet, ARP, DHCP, ICMP、SMTP、PPPoE、HTTP、DDNS
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Operation Mode
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› Support TCP/UDP Server/Client mode.
› User name; password protected for web management
› Built-in Http server for set up and remote management via any
browser easily
› Support backup; restore system configuration data
› Support Windows 95/98/ME/NT/2000/XP/2003 virtual COM drivers
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