sysFire LLC

Quatech Four Port PCMCIA
QSP-100 Card for RS-232

Dual port RS-232 serial PCMCIA card
  • Four RS-232 ports
  • Speeds to 115.2 Kbps each port simultaneously. Update expected to 921.6 Kbps.
  • Detachable cable with DB-9M connectors
  • Low power requirements
  • Windows 95, 98, Me, NT 4, 2000, XP supported.
  • VCS Async Ready
  • 5 year warranty by Quatech

RS-232 Serial PCMCIA Card:
QSP-100 Four Port

  • Uses 16550 UARTs
  • 16-byte FIFOs

Quatech RS-232 asynchronous serial PCMCIA cards are an ideal solution for adding additional ports to a wide variety of portable systems. These cards share fundamental design architecture similar to PCI and ISA so that they function exactly like the standard COM port(s) on system motherboards.

Quatech RS-232 serial PCMCIA cards are designed to provide maximum performance while taking up minimal system resources.

For high performance is heavy multitasking environments, this card is implemented with 16650 UARTs containing 16-byte FIFOs.

This along with Quatech's special clock-multiplying feature enables data transfer rates as high as 115.2 kbps.

The card also conserve system power to help maximize battery life.

It also has selectable and shareable interrupts, further extending a portable or handheld system's limited resources.

sysFire SKU:

QSP-100

Download PDF Data Sheet PDF Data Sheet
Catalog page Purchase QSP-100 USD 349.00
Catalog page Purchase Spare Cable CP-QSP-100 USD 69.00
Help in choosing products Quatech Product Selection Matrix Guide
Get latest Drivers Drivers Download
Get Product Manual PDF Manual Download
 Show pinout of DB-9 connector.

Detailed Specifications

  • Bus Interface: 16-bit PCMCIA, Release 8 & backward compliant
  • OS Support: Windows CE/9x/Me/NT/2000/XP, Linux, OS/2
  • 115.2 Kbps (max*)
  • Cables: Detachable Cable with 4 DB-9M connectors
  • Transceivers: SP211 or compatible
  • Drivers: High Level Output: +5V (min), +5.4V (typ). Low Level Output: -5V (min), -5.4V (typ). Transition Time (THL-TLH): 25 ns (typ)
  • Receive Buffers: Voltage Range: +25V (max), -25V (min). Transition Time (THL-TLH): 25 Ns (typ)
  • Environment: Operating: 0°C to 70°C. Storage: -50°C to 80°C. Humidity: 10% to 90%
  • Power Requirements: compatible with 3.3V and 5V systems. 45mA @ 5V (typ), 50mA (max)
  • Size: Type II PCMCIA Card package
  • Certifications: CE, FCC Class B
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