Moxa CP-104EL-DB25M Leaflet

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Serial Expansion and Extension Solutions
CP-104EL
4-port RS-232 PCI Express serial board
PCI Express x1 compliant
 
921.6 Kbps maximum baudrate for super fast data transmission
 
128-byte FIFO and on-chip H/W, S/W flow control
 
Low profile form factor fits small-sized PCs 
 
Drivers provided for Windows (2000, XP/2003/Vista/2008 x86/
 
x64), Windows CE 5.0/6.0, Windows XP Embedded, DOS, Linux 
2.4, Linux 2.6 (x86/x64) FreeBSD 4/5, QNX 6, SCO Open Server 
5/6, UnixWare 7
Easy maintenance with on-board LEDs and management software
 
15 KV ESD protection on the board 
 
The CP-104EL is a smart, 4-port PCI Express board designed for 
POS and ATM applications. It is a top choice of industrial automation 
engineers and system integrators, and supports many different 
operating systems, including Windows, Linux, and even Unix. In 
addition, each of the board’s 4 RS-232 serial ports supports a super 
The CP-104EL is a low profile board that is compatible with any PCI 
Express slot. The board requires only a 3.3 VDC power supply, which 
Moxa’s 20-plus years of experience in serial board design is now 
concentrated in a new high performance serial data transmission chip. 
The Turbo Serial Engine™ chip provides serial boards with a 128-byte 
Moxa continues to support a wide variety of operating systems, and 
the CP-104EL board is no exception. Reliable Windows COM and 
fast 921.6 Kbps baudrate. The CP-104EL provides full modem control 
signals to ensure compatibility with a wide range of serial peripherals, 
and its PCI Express “x1” classification allows it to be installed in any 
PCI Express slot.
means that the board fits any host computer, ranging from shoebox to 
standard-sized PCs. 
FIFO, on-chip hardware and software flow control, and burst data 
mode. Thanks to the Turbo Serial Engine™, Moxa is able to offer the 
world’s best performing smart serial boards.
Linux/Unix TTY drivers are provided for all Moxa boards, and other 
operating systems, such as WEPOS, are also supported for embedded 
integration.
Overview
Smaller Form Factor
Top Serial Performance
Specifications
Drivers Provided for Windows, Linux, and Unix
Hardware
Comm. Controller: MU860 (16C550C compatible)
Bus: PCI Express x1
Connector: DB44 female
Serial Interface
Number of Ports: 4
Serial Standards: RS-232
Max. No. of Boards per PC: 4
Serial Line Protection
ESD Protection: 15 KV on the board
Performance
Baudrate: 50 bps to 921.6 Kbps
Serial Communication Parameters
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 1.5, 2
Parity: None, Even, Odd, Space, Mark
Flow Control: RTS/CTS, XON/XOFF
Serial Signals
RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
Driver Support
Operating Systems: Windows (2000, XP/2003/Vista/2008 x86/x64), 
Windows CE 5.0/6.0, Windows XP Embedded, DOS, Linux 2.4, Linux 
2.6 (x86/x64), FreeBSD 4/5, QNX 6, SCO Open Server 5/6, UnixWare 7
Physical Characteristics
Dimensions: 67.21 x 100 mm (2.65 x 3.94 in)