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NIM-4T

The Cisco NIM-4T is a compact, high-performance network interface module featuring four serial ports, ideal for legacy WAN connectivity in Cisco ISR 4000 Series routers, making it a reliable and cost-effective choice for expanding network capabilities in used hardware deployments.

SKU: NIM-4T Brand: Product ID: 126842
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Description

The Cisco NIM-4T is a versatile network interface module designed to expand the connectivity options of compatible Cisco ISR 4000 Series routers. Featuring four asynchronous/synchronous serial ports, this module supports a variety of WAN protocols, including Frame Relay, HDLC, and X.25, making it ideal for legacy network integrations. Its compact design ensures seamless installation while maintaining high performance and reliability for enterprise and service provider environments. With support for data rates up to 8 Mbps per port, it provides flexible and efficient serial connectivity.

Built with durability and scalability in mind, the NIM-4T includes RJ-45 connectors for easy integration with existing infrastructure. Each port can be independently configured for synchronous or asynchronous operation, allowing for customized deployment based on network requirements. The module is hot-swappable, minimizing downtime during installation or replacement in mission-critical systems. Compatible with Cisco IOS software, it offers robust security, traffic management, and quality of service (QoS) features to enhance network performance.

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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