IBM 98Y6849 – IBM RS-485 Serial Interface Card

Detailed Description:

The IBM 98Y6849 is a RS-485 Serial Interface Card designed to provide robust serial connectivity solutions for IBM servers. RS-485 is a standard defining the electrical characteristics of drivers and receivers for use in serial communications systems. This interface card is optimized for high-speed data transmission and is capable of long-distance communication, making it an ideal choice for industrial applications, point-of-sale systems, and networking environments where reliable serial connections are essential. The card’s RS-485 communication protocol supports multi-point systems, allowing multiple devices to communicate over a single data line, which enhances the scalability and flexibility of networking configurations. Its integration into IBM servers enables seamless communication with a range of external devices, ensuring efficient data transfer and connectivity for critical business applications.