Cisco NIM-4MFT-T1/E1 Network Interface Module - New, 4-Port Multichannel T1/E1, Voice/Data, ISR 4000 Series Compatible

The Cisco NIM-4MFT-T1/E1 is a new Network Interface Module with four configurable T1/E1 ports for Cisco ISR 4000 Series routers. Supporting both voice and data via Multiflex Trunk technology, it offers versatile and high-density connectivity for various applications.

 ✅ Key Features: New Condition: This unit is a new product, ensuring full manufacturer warranty and optimal performance. 4-Port Multichannel T1/E1: Provides four (4) ports configurable as T1 or E1, supporting both channelized and unchannelized modes for flexible bandwidth allocation. Multiflex Trunk (MFT) Technology: Each port can be independently configured for voice or data applications, allowing for seamless integration of unified communications and traditional WAN services. Integrated DSU/CSU: Features a built-in Data Service Unit/Channel Service Unit, simplifying direct connection to T1/E1 lines. Voice & Data Convergence: Ideal for high-density voice gateway applications, connecting to PSTN, and supporting various data WAN encapsulations. ISR 4000 Series Compatibility: Specifically designed for and fully compatible with Cisco ISR 4000 Series Integrated Services Routers (e.g., ISR 4321, 4331, 4431, 4451). NxDS0 Support: Enables granular control over bandwidth by supporting fractional T1/E1 services. Hot-Swappable: Designed for hot-swapping within compatible ISR 4000 Series routers, minimizing downtime during installation or upgrades.