Cisco 4-Port Multiflex Trunk Voice/Data Module NIM-4MFT-T1/E1

BRAND NEW. FACTORY SEALED. FULL CISCO WARRANTY INCLUDED. FROM TRUSTED CHICAGO COMPUTER SUPPLY.

Overview

The Cisco NIM-4MFT-T1/E1 is a fourth-generation Multiflex Trunk Network Interface Module designed for Cisco 4451-X Integrated Services Routers. It delivers four T1/E1 ports that support both voice and clear-channel data, making it a strong fit for converged branch networks.

This module combines WAN, voice, ISDN PRI, dial access, and channelized data functions into a single card. With an onboard PVDM4 slot, it enables advanced voice features and echo cancellation, while preserving investment as networks evolve.

Key Features

• Four integrated T1/E1 ports in a single NIM
• Supports voice and clear-channel data applications
• Designed for Cisco 4451-X Integrated Services Routers
• Combines WIC, VIC, PRI, and channelized data functions
• Onboard PVDM4 slot for advanced voice processing
• Supports echo cancellation up to 128 ms

Technical Specifications

Manufacturer: Cisco

Product Type: Network Interface Module

Model: NIM-4MFT-T1/E1

Ports: 4 x T1/E1

Applications: Voice and WAN data

Form Factor: Plug-in module

DSP Support: PVDM4 required for voice features

Platform Support: Cisco 4451-X Series

Use Cases

The NIM-4MFT-T1/E1 is ideal for enterprise branches and service provider edge sites that need reliable T1/E1 connectivity for mixed voice and data workloads. It supports PRI voice services, legacy TDM circuits, and channelized data links while keeping the network design compact and centralized within the router.

Why Choose the NIM-4MFT-T1/E1

• Consolidates multiple voice and data functions into one module
• Preserves investment during voice and WAN transitions
• Supports demanding voice environments with echo cancellation
• Reduces hardware complexity in branch deployments
• Genuine Cisco hardware with full warranty

FAQs

What is the Cisco NIM-4MFT-T1/E1 used for?

It provides four T1/E1 ports for voice and clear-channel data on Cisco 4451-X routers.

Does this module support both voice and data?

Yes. It is best for converged voice and WAN data applications.

Is a PVDM required for voice features?

Yes. A fourth-generation PVDM4 module is required to enable voice functionality.

What voice capabilities does it support?

It supports PRI, dial access, and echo cancellation up to 128 ms.

Is the product new and covered by Cisco's warranty?

Yes. It is brand new, factory sealed, and includes the full Cisco warranty.