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NIM-4E/M

The Cisco NIM-4E/M is a compact network interface module designed for ISR 4000 Series routers, offering four enhanced Ethernet ports for flexible, high-performance connectivity—ideal for expanding network capacity in cost-effective, used hardware deployments.

SKU: NIM-4E/M Brand: Product ID: 126836
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Description

The Cisco NIM-4E/M is a versatile network interface module designed for high-performance voice and data applications. Featuring four E&M ports, this module supports analog signaling interfaces commonly used in private branch exchange (PBX) and voice-over-IP (VoIP) environments. Its compact design ensures seamless integration with compatible Cisco ISR 4000 Series routers, enhancing connectivity for enterprise and service provider networks. Built for reliability, it enables efficient analog voice communication with robust signaling support.

Equipped with RJ-45 connectors, the NIM-4E/M provides flexible deployment options for various telephony infrastructures. It supports both two-wire and four-wire E&M signaling, allowing compatibility with a broad range of legacy and modern systems. With low power consumption and a modular form factor, this interface module optimizes space while maintaining network efficiency. Ideal for businesses upgrading or expanding their voice networks, it delivers cost-effective connectivity without compromising 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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