Cisco Module NIM-16A : 16-Port Async Serial NIM For ISR 4000 High-Density & Legacy Support
 

The Cisco NIM-16A is a high-density asynchronous serial Network Interface Module (NIM) designed for Cisco ISR 4000 Series routers, providing 16 RS-232 ports to support legacy serial devices in modern networks. Ideal for industrial IoT (IIoT), retail POS systems, telecom dial-backup, and console management, this module ensures seamless integration of older equipment without requiring costly upgrades.

Key Features & Benefits

✔ 16 Asynchronous Serial Ports (RS-232) – Connect legacy devices like terminals, modems, sensors, and industrial controllers.
✔ ISR 4000 Compatibility – Plug-and-play installation in Cisco 4321, 4331, 4351, and other ISR 4000 routers.
✔ Flexible Deployment – Supports baud rates up to 115.2 kbps per port, configurable for varied serial communication needs.
✔ Enterprise Reliability – Cisco-tested hardware with hot-swappable capability (varies by model) for minimal downtime.
✔ Cost-Effective Legacy Support – Extends the lifespan of existing serial devices while integrating into modern IP networks.

Technical Specifications (Parameters Table)

Why Choose the Cisco NIM-16A?

The NIM-16A is the optimal solution for businesses needing high-density serial connectivity without replacing aging equipment. Its compact form factor, enterprise-grade durability, and seamless ISR 4000 integration make it ideal for industries like manufacturing, banking, and telecommunications that rely on RS-232 devices.

Enhance your network’s flexibility—deploy the Cisco NIM-16A for reliable, scalable serial communication!