Cisco NIM-2T 2-Port Serial WAN Interface Card for ISR Series Routers NIM2T

Description:

The Cisco NIM-2T 2-Port Serial WAN Interface Module (NIM2T) is used in Cisco Integrated Services Routers to provide serial WAN connectivity for legacy and specialized network communication systems. Commonly installed in Cisco ISR 4000 Series routers deployed in enterprise branch offices, telecommunications environments, and industrial communication infrastructures where serial-based WAN connections are required. Network administrators, IT maintenance teams, and system integrators use this module for WAN interface expansion, connectivity upgrades, and replacement of existing serial interface cards in Cisco ISR router platforms.

Applications:

The Cisco NIM-2T module is used in enterprise and service provider networks where serial WAN communication is still required for connecting legacy network equipment, leased lines, and specialized communication systems. It is commonly deployed in branch offices, telecommunications networks, and industrial control environments to support serial-based connectivity such as synchronous or asynchronous WAN links. The module enables organizations to integrate legacy serial communication technologies with modern Cisco ISR routers while maintaining stable and reliable data transmission.

Technical Specifications:

• Manufacturer Part Number (MPN): NIM-2T
• Product Type: Serial WAN Interface Module
• Series Compatibility: Cisco ISR 4000 Series Integrated Services Routers
• Ports: 2 × Serial WAN ports
• Interface Type: Smart Serial connectors
• Supported Protocols: Synchronous and asynchronous serial communication
• Data Rate: Up to 8 Mbps per port (depending on configuration)
• Installation Type: Network Interface Module (NIM) slot installation
• Compatibility: Cisco ISR 4321, 4331, 4351, 4431, and 4451-X routers
• Management: Integrated with Cisco IOS XE router management
• Form Factor: Modular plug-in card
• Cooling: Passive cooling supported by router chassis airflow
• Typical Installation: Enterprise WAN routers, branch network gateways, and telecommunications communication systems

Common Replacements:

• Cisco NIM-1T Serial WAN Interface Module
• Cisco HWIC-2T 2-Port Serial WAN Interface Card
• Cisco NIM-4T 4-Port Serial WAN Interface Module