21H5490

The 21H5490 - IBM 2745 2-Line WAN PCI IOA Expansion Adapter extends the network capabilities of IBM systems by providing two independent WAN lines through a PCI interface. Often found in enterprise IT environments, this adapter is built to facilitate robust WAN connections where multiple lines are necessary.

Users involved in managing network infrastructure benefit from its ability to support stable and efficient data transfer across wide area networks. Commonly used in network expansion scenarios, it integrates with existing systems to improve communication performance.

Key Features

• Provides dual WAN line connectivity for enhanced communication capacity
• PCI interface ensures compatibility with IBM 2745 host systems
• Supports high data throughput to maintain network efficiency
• Designed to improve WAN link reliability and reduce downtime
• Facilitates seamless integration with existing network architecture

This expansion adapter plays a critical role in maintaining consistent network operations and enhancing connectivity options. Its design prioritizes reliability and performance to support ongoing WAN demands in complex IT environments.