The Cisco HWIC-4A/S High-Speed WAN Interface Card is a versatile expansion card designed to facilitate reliable WAN connectivity. Built specifically for Cisco modular routers, this card features four high-speed serial ports. These ports provide fast and dependable serial communications for various networking setups, making it an excellent solution for businesses requiring WAN interface solutions adhering to strict performance standards.
This adapter card allows for 4-wire synchronous or asynchronous serial connections, offering flexibility in configuration. Its high-performance capacity makes it possible to support multiple protocols, including both point-to-point and multipoint settings. The ability of the HWIC-4A/S to handle a wide variety of network types ensures smoother operations for organisations that need to adapt to continually changing network demands.
As it is a hot-swappable component designed for the Cisco ISR (Integrated Services Router) series, the HWIC-4A/S can be installed or replaced without requiring the system to be powered down, reducing network downtime during maintenance or upgrades. In terms of physical dimensions, it is compact and conforms to the modular design of the Cisco router network system, ensuring straightforward integration into existing infrastructures.
The HWIC-4A/S supports key connectivity protocols such as EIA-232, EIA-449, EIA-530, and V.35 standards. Furthermore, its advanced capabilities enable it to support functions such as hardware flow control, line conditioning, and tailored WAN troubleshooting, enhancing overall system reliability and performance. Its flexibility and ease of installation make it an essential component for organisations needing to enhance their router's WAN capability.
EOL Technology Services provides comprehensive assistance, including professional support services and the replacement of parts like the Cisco HWIC-4A/S card. Whether you're facing technical issues or need replacement components, our team ensures your equipment operates at full potential with minimal hassle.
