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NIM-4BRI-NT/TE

The Cisco NIM-4BRI-NT/TE is a compact, modular network interface module offering four BRI ports with NT/TE support, ideal for expanding ISDN connectivity in Cisco ISR routers—perfect for cost-effective, reliable voice and data integration in used network setups.

SKU: NIM-4BRI-NT/TE Brand: Product ID: 309756
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Description

The Cisco NIM-4BRI-NT/TE is a high-performance network interface module designed to provide flexible and reliable ISDN BRI connectivity for Cisco ISR 4000 Series routers. With four BRI S/T ports, this module supports both Network Termination (NT) and Terminal Equipment (TE) modes, allowing seamless integration into a variety of telecommunication environments. Its compact form factor and modular design make it ideal for scalable deployments where space efficiency and performance are critical. The unit supports Layer 2 and Layer 3 features, ensuring compatibility with a wide range of voice and data applications.

Engineered for durability and long-term use, the NIM-4BRI-NT/TE includes onboard digital signal processors (DSPs) to offload processing from the router, enhancing system performance. Each BRI port supports 2B+D channels, offering up to 128 Kbps per port, and is compatible with both point-to-point and point-to-multipoint configurations. The module connects via the router’s internal network interface module slot and is hot-swappable for minimal downtime during maintenance. Ideal for businesses seeking cost-effective ISDN solutions, this used unit is a reliable choice for expanding legacy voice or data infrastructures.

Who We Are
 
ROC Telecom is a family-owned, Texas-based company specializing in helping businesses unlock value from their networking and telecom equipment. From routers and switches to optical gear and more, we provide a seamless solution for businesses looking to sell, recover assets responsibly, or buy quality-tested equipment at competitive prices.
 
What We Do
 
We make it easy to:
  • Sell Used Equipment: Get a quick, hassle-free quote and maximize the value of your old IT gear.
  • Buy Certified Networking Equipment: Access affordable, quality-tested equipment from top brands like Cisco, Juniper, Ciena, Fujitsu, Infinera and more.
Why Choose ROC Telecom?
  • Expertise You Can Trust: 15 years of experience in asset recovery and resale.
  • Sustainable IT Solutions: Reduce waste and support environmentally responsible practices.
  • Competitive Pricing: Fair, fast, and accurate valuations for all your equipment.
  • Free Shipping Logistics: Fast, secure, and hassle-free shipping or pickup options for buyers and sellers.
Our Process
  1. Submit a Request: You can use the “Buy” or “Sell” buttons above to get started — or fill out a form, call us at 585-406-1248, or email bailey@roctelecom.com. Whatever’s easiest for you, we’ll make it quick and hassle-free.
  2. Quick Evaluation: We’ll assess your equipment—whether you’re looking to sell it or find the right gear for your needs—and provide a fair offer.
  3. Simple Logistics: Fast, secure, and straightforward shipping or pickup solutions.
  4. Value Delivered: Recover funds from unused equipment or save on quality-tested networking and telecom gear.
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