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Cisco NIM-4MFT-T1/E1=

Fourth-Generation T1/E1 Multiflex Trunk Module 4 Ports Expansion Module

Regular price $6,03400

Highlights:

  • Four T1/E1 ports support both voice and data traffic on one module
  • Onboard slot for PVDM4 enhances voice processing and call quality
  • Up to 128 milliseconds of echo cancellation for clear calls
  • Combines WAN interface card and voice interface card functions
  • Scalable design fits seamlessly into Cisco 4451-X routers

Every order includes:

  • Fast and secure shipping
  • Free 30-days returns
  • Manufacturer warranty
  • Lifetime customer support

Description

Overview

The Cisco NIM-4MFT-T1/E1= is a fourth-generation Multiflex Trunk module designed to expand the connectivity options of Cisco 4451-X integrated services routers. It offers four T1/E1 ports that support both voice and data applications, enabling businesses to consolidate their communication and data networks on a single platform. This module also features an onboard slot for the Cisco Packet Voice Digital Signal Processor Module 4 (PVDM4), which enhances voice services by providing up to 128 milliseconds of echo cancellation, ensuring clear and reliable voice calls even in complex network environments.

Key features
  • Four T1/E1 ports that provide flexible connectivity for voice and data traffic
  • Integration with Cisco 4451-X routers to extend WAN and voice interface capabilities
  • Onboard slot for PVDM4 module to support advanced voice processing and call quality
  • Up to 128 milliseconds of echo cancellation to maintain clear voice communication
  • Combines WAN interface card, voice interface card, and ISDN Primary Rate Interface functions in one module
  • Scalable design that fits seamlessly into existing network infrastructure for future growth
Key specs
  • Ports: 4 T1/E1 ports
  • Compatibility: Cisco 4451-X integrated services routers
  • Voice processing: Supports Cisco Packet Voice Digital Signal Processor Module 4 (PVDM4)
  • Echo cancellation: Up to 128 milliseconds
  • Functionality: WAN interface card, voice interface card, ISDN Primary Rate Interface
Connectivity and compatibility

This module is specifically designed to work with Cisco 4451-X routers, providing a reliable expansion option for organizations using this platform. The four T1/E1 ports support a range of voice and data protocols, making it suitable for integrating legacy telephony systems with modern data networks. The onboard PVDM4 slot allows for enhanced voice processing capabilities, which is essential for businesses that rely on high-quality voice communication alongside data services.

Ideal uses and environments

The Cisco NIM-4MFT-T1/E1= is well suited for businesses that require a unified solution for voice and data transmission over T1/E1 lines. It fits well in enterprise networks that use Cisco 4451-X routers and need to support both traditional telephony and data applications without adding multiple separate devices. This module is a strong choice for organizations looking to upgrade their communication infrastructure while maintaining clear voice quality and scalable network performance.

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Shipping and delivery

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Returns and refunds

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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Product warranty

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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