Description
The Cisco NIM-2MFT-T1/E1 is a dual-port Multiflex Trunk T1/E1 Network Interface Module designed for Cisco 4000 Series Integrated Services Routers. It enables reliable WAN and packet voice connectivity over T1, fractional T1, E1, and fractional E1 circuits, supporting both data-only and mixed data/voice deployments.
This module integrates CSU/DSU functionality and supports clear-channel data as well as packet voice applications, making it ideal for enterprises migrating from legacy TDM infrastructure to modern IP-based networks. Each port can be independently clocked, allowing flexible service provider connections and simplified network design.
The NIM-2MFT-T1/E1 delivers scalable, space-efficient WAN connectivity for branch offices, service provider edge deployments, and hybrid voice/data environments requiring dependable T1/E1 performance.
| Specification | Details |
|---|---|
| Brand | Cisco |
| SKU | NIM-2MFT-T1/E1= |
| Product Type | Multiflex Trunk Network Interface Module |
| Number of Ports | 2 × T1/E1 |
| Supported Interfaces | T1, Fractional T1, E1, Fractional E1 |
| Data Support | Clear-channel data |
| Voice Support | Packet voice (requires PVDM4 DSP) |
| Integrated CSU/DSU | Yes |
| Clocking | Independent per port |
| Framing | T1 (SF, ESF), E1 (G.704 structured) |
| Line Coding | AMI, B8ZS (T1); HDB3 (E1) |
| Compatibility | Cisco 4000 Series Integrated Services Routers |
| Module Form Factor | NIM |
| Typical Use Cases | WAN connectivity, packet voice, branch routing |
| Condition | New |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
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