Cisco NIM-2MFT-T1/E1 2-Port Multiflex Trunk Voice/WAN Interface Card Module
Every WhaleyComm unit is professionally tested, reset to factory defaults, and certified by our in-house engineers — the same standard trusted by 5,000+ organisations across 25 years. Not a refurb marketplace. A certified lifecycle partner.
Tested to factory specification. Backed by 25 years of enterprise trust.

Cisco NIM-2MFT-T1/E1 – 2-Port Multiflex Trunk T1/E1 Network Interface Module
Tested to factory specification. Backed by 25 years of enterprise trust.
The Cisco NIM-2MFT-T1/E1 (MPN: NIM-2MFT-T1/E1) is a 2-Port Multiflex Trunk Voice and WAN Interface Module designed for Cisco 4000 Series Integrated Services Routers (ISR 4000). This module delivers flexible T1 and E1 connectivity, enabling enterprises to seamlessly integrate legacy voice infrastructure with modern WAN and data networking environments. Whether you're supporting PSTN trunks, PRI voice circuits, or dedicated WAN links, the NIM-2MFT-T1/E1 provides the multi-protocol flexibility and reliability your network demands.
Product Overview
- Manufacturer: Cisco
- MPN: NIM-2MFT-T1/E1
- Product Type: Network Interface Module (NIM)
- Ports: 2 x T1/E1 Multiflex Trunk Ports
- Compatible Platforms: Cisco ISR 4000 Series (4321, 4331, 4351, 4431, 4451)
- Condition: Refurbished – Professionally tested and restored to factory specifications
Key Features
- Supports both T1 and E1 interfaces for maximum deployment flexibility
- Enables voice (PRI/CAS) and WAN data connectivity on a single module
- Compatible with Cisco IOS XE software for advanced routing and voice features
- Ideal for PSTN gateway, leased-line WAN, and hybrid voice/data deployments
- Hot-swap capable for reduced downtime in ISR 4000 platforms
- Supports channelized and unchannelized configurations
Refurbished Quality You Can Trust
This unit is professionally refurbished and has undergone rigorous testing to ensure it meets or exceeds original Cisco factory specifications. At WhaleyComm, every module is inspected, cleaned, and validated before shipment — giving you enterprise-grade performance at a fraction of the cost of new hardware. With over 25 years of experience and 5,000+ satisfied customers, WhaleyComm is the trusted source for quality refurbished networking equipment.
Lifetime Warranty
Every WhaleyComm unit ships with a Lifetime Warranty — No Time Limits. No Questions. If your Cisco NIM-2MFT-T1/E1 fails under normal operating conditions at any point, we replace it. Simple as that. Our commitment to quality and customer satisfaction is what has kept customers coming back for over two decades.
Shipping & Returns
- Shipping: Orders ship within 1–2 business days from our warehouse.
- Returns: Contact our support team for any DOA (Dead on Arrival) or warranty-related issues and we will make it right.
Why Choose WhaleyComm?
- ✅ 25+ Years of Enterprise Networking Expertise
- ✅ 5,000+ Customers Served Worldwide
- ✅ Every Unit Tested to Factory Specification
- ✅ Lifetime Warranty on Every Product
- ✅ Fast 1–2 Business Day Shipping
- ✅ Dedicated Customer Support
Order the Cisco NIM-2MFT-T1/E1 today and experience the WhaleyComm difference — enterprise-grade hardware, lifetime protection, and service you can count on.