The ideal solution for adding serial connectivity to a wide variety of desktop, server and embedded systems, Quatech Serial PCI boards are the most reliable in the industry.
MacMall Part #: 7249887
Manufacturer Part #: QSC-100IND-D9
The ideal solution for adding serial connectivity to a wide variety of desktop, server and embedded systems, Quatech Serial PCI boards are the most reliable in the industry. Serial UniversalPCI (Low Profile) Boards are also available from Quatech.
Quatech Serial PCI boards utilize a single PCI slot to provide two, four or eight independent asynchronous serial ports that share a single interrupt. All PCI registers are properly implemented, so you can be assured that Quatech boards will be good citizens on the PCI bus. Serial port connections are made via DB-9 male connectors, DB-25 male connectors, RJ-11 modular connectors (8 port only) or using a breakout box providing one DB-25 male and seven DB-9 male connectors (8 port only). The boards are implemented with 16750 UARTs containing 64-byte FIFOs. They use a clock multiplying feature allowing the to achieve data rates as high as 921.6 kbps. To maintain maximum signal integrity, Quatech uses a four-layer board design. But, for even more protection in industrial environments, an optional surge suppression package is available. This "IND" option applies a surge suppressor to each line that is capable of sustaining up to 40A peak, 8 x 20s transient surges, a clamping voltage of 30V and a peak energy dissipation of 0.1 Joules. (Note that implementing the IND option restricts the board's speed to 115.2 kbps.)
Interface (Bus) Type
RS-232 x 4
Data Link Protocol
Data Transfer Rate
Flow control, surge protection
Expansion / Connectivity
4 x RS-232 - 9 pin D-Sub (DB-9)
1 x PCI
1 x serial cable
FCC Class B certified
Software / System Requirements
Microsoft DOS, IBM OS/2, Microsoft Windows 95/98, Linux, Microsoft Windows 98SE/2000/ME/XP
At MacMall, we understand the increasing demand for the best quality consumer products at huge discounted prices. That's why we are proud to offer the lowest prices on our extensive selection of best-selling products, and hard-to-find Mac and iPod products you crave. Get yourself the new iPad or the new Apple TV for your family. Looking to upgrade your MacBook? Or just want to find out the best suited iPod/iPhone accessories for your hot gadget? Keep your iPad up-to-date with function and technology with our line of top-brand iPad accessories. Compare brands. Equip your Apple products.
Plus, with our 24/7 customer service hotline, we're always just a phone call away no matter when you want to reach us. Get the MacMall Advantage. Don’t miss out on the best deals, special prices, rebate savings, exclusive bundles, and dedicated service you won’t find anywhere else!