HPE J2498-65001 800 Series D-Class 155Mb/s ATM HSC Adapter

Product Description

The HPE J2498-65001 is a specialized network adapter belonging to the 800 Series D-Class product line, engineered to provide high-speed connectivity through Asynchronous Transfer Mode (ATM) technology. ATM is a cell-switching technology that transmits data in fixed-size cells, designed for efficient handling of both voice and data traffic over high-speed networks. This adapter operates at a data rate of 155 Megabits per second (Mb/s), making it suitable for demanding network applications that require significant bandwidth. This adapter utilizes a High-Speed Channel (HSC) interface, which is indicative of its design for high-performance computing and networking environments. The HSC interface typically offers a wider data path and higher throughput compared to standard interfaces, enabling the adapter to fully leverage the 155Mb/s ATM connection. Its inclusion in enterprise networks would have been for applications such as high-speed backbone connectivity, metropolitan area networks (MANs), or specialized data services requiring the quality of service (QoS) guarantees that ATM could provide. The J2498-65001 represents a piece of networking hardware from an era when ATM was a leading technology for high-speed data transmission. Its purpose was to enable servers or high-end workstations to connect to ATM networks, facilitating rapid data exchange for critical business operations. The D-Class designation suggests it was part of a series of performance-oriented components within HPE's product portfolio.