The Cisco WIC-2A/S, part number WIC-2A/S, is an interface module expansion specifically designed for Cisco routers. This module offers 2 asynchronous/synchronous serial ports, making it highly useful for various wide area network (WAN) connectivity solutions. The flexibility of these ports is one of the key benefits, as both serial ports can support speeds from asynchronous rates of up to 115.2 Kbps and synchronous rates of up to 2 Mbps, depending on the router it is installed within.
The WIC-2A/S is commonly integrated into Cisco networks to expand connectivity options, particularly for branch offices or remote locations that need reliable WAN access. Compatible with a variety of Cisco products, this interface module is often used in routers within the Cisco 1700, 2600, 2800, 3700, and 3800 series. This wide range of compatibility ensures those with existing Cisco infrastructure can seamlessly incorporate the WIC-2A/S without needing to overhaul their network design.
Each port on the WIC-2A/S module is fed with an external serial WAN clock signal, which is essential for ensuring smooth data transmission and preventing any timing issues across networks. Additionally, the Cisco WIC-2A/S supports various WAN protocols such as Point-to-Point Protocol (PPP), Frame Relay, and X.25, making it a versatile tool in the arsenal of any network administrator tasked with maintaining efficient WAN operations.
This expansion module uses High-Density Smart Serial connectors for efficient and compact design, which allows a wide mix of serial cables to be connected through adapters, depending on network topology requirements. This versatility allows the WIC-2A/S to operate in different environments with ease.
EOL Technology Services offers professional support and replacement parts for the Cisco WIC-2A/S module. Businesses can rely on our knowledgeable team to provide guidance on compatibility, installation, and long-term maintenance. We ensure that the required parts are available, even for discontinued models, to keep your network running smoothly.
