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Serial Connectivity Solutions
www.vscom.de
PCI & ISA to Serial / PCI Express Boards
VScom 400E PCIex
4 RS232 ports PCI Express Card
Overview
K E Y
F E A T U R E S
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PCI Express x 1
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4 x RS232
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16C950 (128 Byte FIFO)
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921 kbps
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PCI Plug and Play
The VScom 400E PCIex is an add-on card for PCI Express, providing two serial ports.These high speed
serial ports with their 128 byte long FIFO are best for high speed communication, even in heavy loaded
systems.
Many unique features reduce the system load.They also allow very unusual speed settings such as
500.000bps.The extra bracket allows to place the card in Low Profile cases.
Drivers for Windows 2000, XP,
2003 and Vista
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Extra bracket for Low Profile
cases
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Specifications
Hardware
Ports
UART
Address
Interrupts
Speed
Bus Interface
Connectors
Low Profile
Temperature
High Performance Features
FIFO
Handshake
Speed
Access
UART
Operating Systems
WIN 2000, XP,Vista
WIN 2003 Server
4 x RS232 (RxD,TxD, RTS, CTS, DTR, DSR, DCD, RI)
4 x 16C950 (128 Byte FIFO)
Plug and Play
PCI Plug and Play, only one interrupt per card
Max. 921 kbps
PCI Express x 1
1 x DB44, adapter cable 4 x DB9 male
Extra bracket for alternative mounting
0°C - 55°C
Adjustable FIFO length, 1 up to 128 Bytes; separate adjustable Rx and Tx
RTS / CTS, DTR / DSR, Xon / Xoff, all handshake automatic on Chip
1 bps up to 921 kbps, unusual Baudrates possible,
Multiplication factor for legacy applications
High speed access via Memory
UART emulation of 8250 up to 16850
VScom high performance serial driver
VScom high performance serial driver
Ordering Information
Art. No
Product Name
Packing List
sales@vscom.de
4503
VScom 400E PCIex
VScom 400E PCIex card, Adapter cable 4 Ports RS232 DSUB 9 male,
Bracket for Low Profile cases, CD, English Documentation
Note: All specifications are subject to change without notice.