The 7406e low profile PCI Express serial interface provides four RS-232 serial ports. For maximum compatibility with a wide range of peripherals, the board supports all standard RS-232 modem control signals. The serial ports utilize a 16C954 UART with 128-byte Tx/Rx FIFOs that enables data rates to 921.6 Kbps for reliable high-speed communications in data intensive applications.
This high-performance UART includes 9-bit framing support and is fully software compatible with legacy 16550 applications. In addition, the board derives a 62.5 MHz clock from the PCI Express link. This ultra-high speed clock is divided by a flexible 8-bit clock prescalar with 1/8 steps to provide support for the widest range of standard and non-standard baud rates.
The Sealevel SeaCOM software driver and utilities make installation and operation easy using Microsoft Windows and Linux operating systems.
The 7406e is a PCI Express X1 board compatible with any low profile PCI Express slot. If you have a standard height PCI Express slot, please order the 7406eS. Both versions include a 36" cable that terminates to four DB25M connectors. If you require a DB9 cable version please see the 7406e-DB9.
For more information about the 7406e please contact our technical sales team on +44(0)1782 337800 or alternatively submit an enquiry.
Features
- Four RS-232 ports
- 16C954 buffered UARTs with 128-byte FIFOs
- Oscillator and clock prescalar support wide range of baud rates
- Supports 9-bit protocol framing
- Each port supports data rates to 921.6 Kbps
- PCI Express X1 compliant
- Compatible with all low profile PCI Express slots
- All modem control signals implemented
- "Included 36" cable terminates to four DB25M connectors (Item# <a href=""http://www.impulse-corp.co.uk/products/industrial-communications/industrial-serial/serial-i~o-accessories/cables/ca199_rohs.htm"">CA199</a>)"