7803c Low Profile PCI 8-Port
Image of Sealevel 7803c low profile PCI 8 port RS-232 serial interface circuit board

Low Profile PCI 8-Port RS-232 Serial Interface 

Part: 7803c   Model: COMM+8.LPCI

Cable Selection

$635.00

  • Enhanced 16550 compatible UARTs with 256-byte Tx and Rx FIFOs
  • Supports RS-232 data rates to 230.4 Kbps
  • All RS-232 modem control signals implemented
  • Bus-derived 125 MHz BRG and clock prescalar support wide range of baud rates

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Description

The 7803c Low Profile PCI serial interface provides eight RS-232 serial ports capable of data rates up to 230.4 Kbps from a single PCI slot. Each RS-232 port implements all modem control signals for maximum compatibility with a wide range of serial peripherals. The 7803c utilizes an enhanced 16550 compatible 8-port UART that provides 256-byte Tx/Rx FIFOs and allows the adapter to support a wide range of non-standard baud rates. These features make the 7803c ideal for data-intensive applications that require reliable, fast throughput rates. The 7803c card can work in tough environments with an operating temperature range of 0°C to 70°C (32°F to 158°F). The 7803c is PCI Local Bus v3.0 Compliant.

The Sealevel SeaCOM software driver and utilities make installation and operation easy using Microsoft Windows operating systems. 

The board includes your choice of 36-inch spider-cable that terminates to eight DB25M (CA202) or DB9M (CA231) connectors. 

Category:

Additional information

Communications Chip

XR17V358 (16550 Compatible UART)

Electrical Interface

RS-232

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Host Interface(s)

PCI

Max Data Distance

50 feet

Max Data Rate

230.4K bps

Operating Temperature

0°C to 70°C (32°F to 158°F)

PC Bracket

Low Profile, Standard Height

# of Ports

8

RoHS Compliant

Yes

Serial Connector(s)

DB25M, DB9M

Storage Temperature

-50°C to 105°C (-58°F to 221°F)

UART Series

XR17V358 Series

  • Enhanced 16550 compatible 8-port UART that provides 256-byte Tx/Rx FIFOs
  • Supports RS-232 data rates to 230.4 Kbps
  • All RS-232 modem control signals implemented
  • Compliant with RoHS and WEEE directives
  • The card can work in tough environments with an operating temperature range of 0°C to 70°C (32°F to 158°F).
  • Bus-derived 125 MHz BRG and clock prescalar support wide range of baud rates
  • One Micro DB-68 Female connector (MDB68F)
  • Choice of included 36″ cable that terminates to eight DB25M (Item# CA202) or DB9M (Item# CA231) connectors
  • PCI Local Bus v3.0 Compliant

Datasheet

Datasheet: 7803c 

Manual

Manual: 7803c

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