REFURBISHED
Cisco
Cisco NIM-4MFT-T1/E1 4-Port Multiflex Trunk Voice/WAN Interface Module
MPN: NIM-4MFT-T1/E1
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Lifetime
Warranty
ISO 9001
Certified Testing
R2v3
Responsible Refurb
25+
Years
5K+
Customers
ISO
Certified
✓
Tested
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.
The Cisco NIM-4MFT-T1/E1 (MPN: NIM-4MFT-T1/E1) is a high-performance 4-Port Multiflex Trunk Voice and WAN Interface Module designed for use with Cisco 4000 Series Integrated Services Routers (ISR). This module provides flexible T1/E1 connectivity, supporting both voice and WAN data applications — making it an ideal choice for enterprise branch offices requiring reliable, high-density digital connectivity.
This unit is offered in refurbished condition and has been thoroughly inspected, tested, and restored to factory specifications by WhaleyComm's certified technicians. You can expect the same performance and reliability as a new unit, at a fraction of the cost.
Key Features
- 4 T1/E1 Ports – Supports both T1 (North America) and E1 (International) standards for maximum flexibility
- Multiflex Trunk Support – Enables voice and WAN data integration on a single module
- Compatible with Cisco 4000 Series ISR – Drop-in NIM slot compatibility for seamless integration
- High-Density Connectivity – 4 ports in a single NIM slot for efficient use of router resources
- Supports Multiple Protocols – Including PRI, CAS, and leased-line configurations
- Vendor: Cisco
- Product Type: Network Interface Module (NIM)
- MPN: NIM-4MFT-T1/E1
- Condition: Refurbished – Tested to Factory Specification
Technical Specifications
Type
Network Interface Module
Brand
Cisco
Ports
4 x T1/E1
Compatible Platform
Cisco ISR 4000 Series
Signaling
T1/E1/PRI/BRI
Ideal Use Cases
Ideal Applications
Enterprise branch office WAN connectivity
Ideal Applications
Voice over IP (VoIP) PRI trunk deployments
Ideal Applications
Leased-line WAN connections
Ideal Applications
Legacy TDM voice migration projects
Ideal Applications
Network infrastructure upgrades and expansions
What's Included
✔ Cisco NIM-4MFT-T1/E1 Refurbished (1x)
✔ WhaleyComm ISO 9001-certified inspection certificate
✔ WhaleyComm Lifetime Warranty
Lifetime Warranty — No Time Limits. No Questions.
Every WhaleyComm unit ships with a Lifetime Warranty. If it fails under normal operating conditions at any point, we replace it. No time limits, no expiration, no hidden conditions. Backed by 25 years and 5,000+ satisfied customers.
Compatibility Details
Review supported optics, cables, software, management protocols, and environment-specific compatibility guidance.
Platform Compatibility
Platform Cisco ISR or ASR Series — verify chassis and slot compatibility
✓
Software: Cisco IOS XE or IOS XR — verify supported release
✓
Note: Contact WhaleyComm at +1 214 607-4800 for guidance
Shipping & Returns
Clear fulfilment, tracking, return, warranty, and support information for enterprise hardware orders.
Shipping
Orders ship within 1-2 business days from our facility in Texas. Overnight and expedited shipping available at checkout.
Returns
Contact our support team for any DOA or warranty issues. Every WhaleyComm unit is covered by a Lifetime Warranty — we make it right, fast.
Contact
+1 214 607-4800 | Mon-Fri 8am-6pm CST
Frequently Asked Questions
Product-specific answers about compatibility, testing, warranty, fulfilment, and purchase confidence.
Refurbished means this Cisco NIM-4MFT-T1/E1 was previously deployed and has since been professionally inspected, cleaned, tested, and verified to meet original factory specifications by WhaleyComm's in-house engineers. It performs identically to a new unit at a significantly lower cost.
Yes. Every WhaleyComm unit ships with a Lifetime Warranty — no time limits, no questions asked. If your Cisco NIM-4MFT-T1/E1 fails under normal operating conditions at any point, we replace it at no cost.
Every unit goes through an ISO 9001-certified testing process: full power-on diagnostics, port-by-port functionality testing, firmware verification, factory reset, and final inspection. Backed by 25 years and 5,000+ enterprise customers.
Cisco NIM-4MFT-T1/E1 4-Port Multiflex Trunk Voice/WAN Interface Module
$65.00
Cisco
Cisco NIM-4MFT-T1/E1 4-Port Multiflex Trunk Voice/WAN Interface Module
MPN: NIM-4MFT-T1/E1
$65.00
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