Low Profile PCI Express 2-Port RS-232 Serial Interface

Part: 7202e   Model: COMM+232.PCIe

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Description

THIS PRODUCT IS OBSOLETE DUE TO LACK OF COMPONENT AVAILABILITY. THE 7202ec IS THE CURRENT VERSION. PLEASE CONTACT YOUR SALES REPRESENTATIVE FOR FURTHER INFORMATION AND OTHER PRODUCT ALTERNATIVES.

The 7202e low-profile PCI Express serial interface provides two RS-232 serial ports. All modem control signals are implemented for maximum compatibility with a wide range of serial peripherals. Each serial port utilizes a 16C950 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 14.7456 oscillator and UART’s flexible clock prescalar supports 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 operating systems.

The 7202e is a PCI Express X1 board compatible with any low profile PCI Express slot. A standard profile bracket  is also included. The board includes a 36-inch cable that terminates to two DB9M connectors.

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Additional information

Operating Temperature

0°C to 70°C (32°F to 158°F)

UART Series

950 UART

Storage Temperature

-50°C to 105°C (-58°F to 221°F)

Serial Connector(s)

DB9M

RoHS Compliant

Yes

# of Ports

2

PC Bracket

Low Profile, Standard Height

Board Connector

DB25M

Max Data Rate

921.6K bps

Cable Connector(s)

DB9M (2)

Max Data Distance

50 feet

Host Interface(s)

PCI Express

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Electrical Interface

RS-232

Dimensions

5.75 (L) x 2.54 (W)

Communications Chip

16C950

Oscillator

14.7456 MHz

  • Compliant with RoHS and WEEE directives
  • 16C950 buffered UARTs with 128-byte FIFOs
  • Each port supports data rates to 921.6K bps
  • Oscillator and clock prescalar support wide range of baud rates
  • Supports 9-bit protocol framing
  • PCI Express X1 compliant
  • Compatible with any low profile PCI Express slot. A standard profile bracket  is also included
  • All modem control signals implemented
  • Included 36″ cable terminates to two DB-9M connectors (Item# CA203)

Windows Software

Software: SeaCOM - Windows

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