The Cisco WAN Network Interface Module is a powerful expansion module specifically designed for the Cisco 4000 Series Integrated Services Routers (ISRs). With 16 ports for various serial interfaces, this module offers a flexible solution for connecting to different network technologies. It supports a wide range of protocols, including RS-232, RS-530, X.21, V.35, and RS-449, making it a versatile choice for businesses that require a reliable and scalable network architecture. The maximum data transfer rate of 8 megabytes per second ensures efficient data communication, while the plug-in form factor allows for easy installation and integration into existing systems. This module is ideal for organisations looking to expand and customise their network resources to meet growing demands.

• Supports 16 serial ports for versatile network connections
• Compatible with Cisco 4000 Series ISRs
• Maximum data transfer rate of 8 MB/s
• Versatile protocol support: RS-232, RS-530, X.21, V.35, RS-449
• Easy installation through plug-in form factor.