The National Instruments PCI-8335 MXI-3 Interface Board (Part Number: 777946-01) is a sophisticated PCI master/slave device designed for high-speed communication between PCI buses. Utilizing the PCI-PCI bridge architecture, the PCI-8335 enhances system performance by maintaining a seamless connection via a 1.5 Gb/s serial interface. The board features a dedicated MXI-3 ASIC, which integrates a complete PCI bus interface that operates at the full frequency of the 32-bit PCI bus at 33 MHz, ensuring efficient data transfer without compromising performance. It supports up to 254 links, with a maximum distance of 200 meters achievable using fiber-optic cabling. The PCI-8335 is capable of peak performance rates of 132 Mbytes/s and sustained performance of 84 Mbytes/s, making it ideal for demanding applications. With a mean time between failures (MTBF) of 1,120,000 hours, this interface board is both reliable and durable. It operates on a +5 VDC power supply with a current draw of 1.5 A. The PCI-8335 measures 4.2 inches by 6.9 inches and weighs 0.33 lb. Compatible with NI-VXI and NI-VISA driver software, the board assists in smooth integration into existing systems. Although designated as obsolete, the PCI-8335 remains available for purchase and repairs through Apex Waves. Comprehensive user and maintenance manuals are available for download, accompanied by a warranty covering two to three years. For pricing details, please contact a sales representative.