Low Profile PCI Express 4-Port RS-232 Serial Interface

Part: 7406e   Model: COMM+4/232.PCIe

Cable Selection

PC Bracket Selection

Call for price

Out of stock

Need some help? Contact us

Description

THIS PRODUCT IS OBSOLETE DUE TO LACK OF COMPONENT AVAILABILITY. PLEASE MIGRATE TO 7406ec.

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 921.6K bps 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 size PCI Express slot, be sure to select the standard profile bracket. The board includes a 36-inch cable that terminates to four DB25M connectors.

Additional information

Operating Temperature

0°C to 70°C (32°F to 158°F)

Max Data Rate

921.6K bps

Communications Chip

16C954

Dimensions

4.70” (L) x 2.54” (H)

Electrical Interface

RS-232

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Host Interface(s)

PCI Express

Max Data Distance

50 feet

Oscillator

62.5 MHz

UART Series

950 UART

Board Connector

DB44F

PC Bracket

Low Profile

# of Ports

4

RoHS Compliant

Yes

Serial Connector(s)

DB25M, DB9M

Storage Temperature

-50°C to 105°C (-58°F to 221°F)

Cable Connector(s)

DB25M (4)

  • 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 921.6K bps
  • 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# CA199)

Windows Software

Software: SeaCOM - Windows

Reviews

There are no reviews yet.

Be the first to review “COMM+4/232.PCIe”

Your email address will not be published. Required fields are marked *