IBM 2793-940X PCI 2-Line WAN Card with Modem

IBM 2793-940X PCI 2-Line WAN Card with Modem
IBM 2793-940X PCI 2-Line WAN Card with Modem
The IBM PCI 2-Line WAN Card with Modem (model 2793-940X) is a compact, high-performance interface that adds dual serial communication lines and an integrated modem to any standard PCI slot. Designed for enterprise servers and workstations, this card ... Read More
price
$49.95

Ships next business day.

  • In Stock: 1
  • Manufacturer: IBM
  • Model or Part: 2793-940X
  • Condition: Refurbished
  • Weight: 5.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview

The IBM PCI 2-Line WAN Card with Modem (model 2793-940X) is a compact, high-performance interface that adds dual serial communication lines and an integrated modem to any standard PCI slot. Designed for enterprise servers and workstations, this card delivers reliable wide area network connectivity while supporting legacy serial devices such as routers, switches and industrial controllers. Its plug-and-play architecture simplifies installation and reduces cabling complexity, making it ideal for environments that need both modern data transfer and traditional dial-up capabilities.

Key Features

  • Dual RS-232 serial ports with full handshaking support
  • Integrated V.32bis modem delivering up to 9600 bps data rates
  • PCI bus interface compatible with PCI, PCI-X and PCIe slot configurations (via adapter)
  • Hot-swap capable for minimal downtime during upgrades or maintenance
  • Low power consumption and compact form factor (full height, half length)
  • Broad operating temperature range from 0 to 70 degrees Celsius

Technical Specifications

  • Manufacturer: IBM
  • Model / Part Number: 2793-940X
  • Bus Type: PCI 32-bit, 33 MHz
  • Serial Port Standard: RS-232C, DB9 connectors
  • Modem Standard: V.32bis, 9600 bps max
  • Transmit / Receive Buffer Size: 8 Kbytes per port
  • Interrupt Request (IRQ): Shared IRQ support
  • Power Requirements: 5 V DC at up to 300 mA
  • Dimensions: 4.2 in (height) x 6.5 in (length)
  • Operating System Support: Windows Server 2008 and later, Linux kernel 2.6+, Unix variants

Applications

  • Remote site connectivity for branch office networks using dial-up or ISDN links
  • Industrial automation where serial devices must communicate with central servers
  • Backup and disaster recovery solutions that rely on modem based data transfer
  • Point of sale (POS) systems requiring both network access and serial peripheral integration
  • Legacy equipment migration projects that need a bridge between old serial hardware and modern IP networks

This IBM PCI 2-Line WAN Card with Modem provides a versatile, cost-effective solution for businesses seeking to extend their network reach while maintaining support for essential serial devices.