MSC-202B1
2-port RS-422/485 PCI Express Card, Oxford Single Chip Solution

The MSC-201B1 RS422/485 to PCI Express card is designed for your PC, workstation, thin client, or server to provide instant RS422/485 Serial port expansion via the PCI Express bus.

PCI Express provides a scalable, high-speed, serial I/O bus that maintains backward compatibility with PCI applications and drivers. Its architecture defines a high-performance, point-to-point, scalable, serial bus at speed of 250Mbytes/sec to 4GBytes/sec (and 8Gbytes/sec in the future).

The MSC-201B1 is compatible with new and legacy RS422/485 devices. It is easy to install and use with its plug-and-play feature. It provides the scalability to quickly adapt to new serial technologies. Complete product line offer many choices help you to expand and make your network grow with your requirements.

With the PCI Express Plug-and-Play feature and drivers, simply follow the instructions of Install Wizard, then you are done. You don¦t have to deal with I/O address, IRQ jumpers, DMA and others when you are connecting the devices. The System will recognize the device and install the drivers automatically. The MSC-201B1 is an ideal solution for your expanding applications.

• Full x1 PCI Express Throughput, 250Mbytes/sec
• Fully Compliant with PCI Express Base Specifications, Revision 1.1
• Supports RS-485 Auto Transceiver Turn Around by Unique Featured ATTA?v Hardware
• 128-byte deep FIFO per transmitter and receivers
• Supports 1 DB9-male Connector
• Support 4-wire RS422/485 and 2-wire RS485 Modes
• Supports RS422/485 Speed up to 921.6Kpbs