The CP7801 PCI serial
interface provides eight RS-232 serial ports capable of
data rates to 460.8K bps. Each RS-232 port implements all
modem control signals for maximum compatibility with a wide
range of peripherals. The CP7801 utilizes 16C554 UARTs that
provide 16-byte Tx/Rx FIFOs and ships with a 36" cable
that terminates to eight DB-25M connectors. Ordering options
allow the choice of UARTs with larger FIFOs, support for
custom baud rates, and 9-bit protocols.
Windows 3.1x drivers and OS/2 drivers are available. We
include our Advanced COM drivers for 95/98/ME/NT/2000 and
XP providing IRQ sharing, Windows serial diagnostics, and
other enhanced features. Our Linux and QNX utilities are
also included to simplify installation.
| Number of ports |
8 |
| Communications Chip |
16C554 |
| Max. data rate |
460.8K bps |
| Max. data distance |
Up to 50 ft. |
| Operating temperature |
0 - +70°C |
| Storage temperature |
-50 - +105°C |
| Humidity range |
10 - 90% R.H. |
