Brand: Cisco · SKU: NIM-4BRI-NT/TE · MPN: NIM-4BRI-NT/TE · Category: Components
The Cisco NIM-4BRI-NT/TE is a high-performance 4-port ISDN Basic Rate Interface (BRI) Network Interface Module designed for the Cisco 4000 Series Integrated Services Routers (ISRs). It provides four dedicated BRI ports that support both Network Termination (NT) and Terminal Equipment (TE) operating modes, enabling flexible integration of traditional ISDN telephony and data services into modern network infrastructures. The module features an onboard Digital Signal Processor (DSP) for voice features including echo cancellation, and supports Online Insertion and Removal (OIR) for minimized downtime. It is an ideal solution for WAN backup, PBX integration, and unified voice/data convergence in small to medium-sized enterprises and distributed branch offices.
| DSP | Onboard Digital Signal Processor included |
|---|---|
| Hot Swappable | Yes (Supports Online Insertion and Removal) |
| Interface Type | ISDN BRI S/T |
| Number of Ports | 4 |
| Operating Modes | NT (Network Termination) and TE (Terminal Equipment) |
| Echo Cancellation | Up to 128-ms echo-tail length |
| Power Consumption | Under 5 Watts |
| Supported Protocols | G.711, G.729a, G.726, ISDN |
| Warranty | 1-Year Limited Hardware Warranty |
| Weight | 0.44 lb |
| Dimensions | 1.25 x 3.50 x 7.24 in |
The Cisco NIM-4BRI-NT/TE module enables branch offices to leverage legacy ISDN BRI networks for voice and data connections. It supports Dial-on-Demand Routing (DDR) and can be used as a primary WAN connection or as a dial backup solution. Designed for the ISR 4000 family, it offers investment protection and high scalability for growing business networks.
Yes, this Cisco 4-Port ISDN BRI Network Interface Module (NT/TE) (NIM-4BRI-NT/TE) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco 4-Port ISDN BRI Network Interface Module (NT/TE) includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the NIM-4BRI-NT/TE.