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Refurbished Compatible with the Cisco 4000 Series ISRs ... NIM-2FXO

Compatible with the Cisco 4000 Series ISRs

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  • Models: NIM-2FXO / NIM-4FXO

  • Device Type: Network Interface Modules (NIM) for Analog Voice

  • Ports/Interfaces:

    • NIM-2FXO: 2 x FXO ports

    • NIM-4FXO: 4 x FXO ports

  • Usage/Application: PSTN access for Cisco ISR 4000 Series routers

  • Condition: Refurbished, fully tested

  • Warranty: 30 Days Warranty

SKU NIM-4FXO Category Tags ,
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Description

  • Brand: Cisco

  • Series: Cisco ISR 4000 Series Network Interface Modules

  • Models: NIM-2FXO, NIM-4FXO

  • Product Type: Analog Voice Network Interface Modules

  • Device Type: FXO Voice Interface Cards

  • Ports / Interfaces:

    • NIM-2FXO: 2 x FXO (Foreign Exchange Office) ports for PSTN line connectivity

    • NIM-4FXO: 4 x FXO ports for higher line density

  • Compatibility: Supported on Cisco ISR 4000 Series Routers (4321, 4331, 4351, 4431, 4451)

  • Protocols / Features:

    • Provides PSTN access for VoIP-enabled networks

    • Supports voice, fax, and modem applications

    • Compatible with Cisco Unified Communications Manager Express (CME) and SRST

    • Integrated echo cancellation, QoS, and codec support

  • Form Factor: Plug-in module (NIM form factor)

  • Management: Managed via host router (Cisco IOS XE, CLI, SNMP, Cisco Prime)

  • Usage/Application: Designed for enterprises needing PSTN trunking, branch telephony, or VoIP-PSTN integration

  • Condition: Refurbished, tested and verified

  • Warranty: 30 Days Warranty

Categories

  • Refurbished Cisco Interface Cards

  • Cisco ISR 4000 Voice Modules

  • Enterprise Telephony & PSTN Solutions

  • Analog Voice Gateway Modules

Key Benefits

  • Provides reliable PSTN connectivity for ISR 4000 routers

  • Available in 2-port (NIM-2FXO) and 4-port (NIM-4FXO) options for deployment flexibility

  • Compatible with Cisco Unified Communications solutions for seamless integration

  • Refurbished, fully tested, and cost-effective for enterprise voice networks

Final Notes

  • Product specifications may vary slightly based on stock.

  • For confirmation and support, please contact us at +91-96328 19991.

  • Our refurbished products are 3–4 years old, fully renewed, port-tested, and covered with a 30-day service warranty.

  • Note: Images are for reference only.

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Professional solution

Why Choose Refurbished Products?

Are you looking for high-quality Refurbished and Used Products? Avoor Networks is the answer.

Cost-Effectiveness

Refurbished networking products typically offer significant cost savings compared to new equipment, allowing businesses to maximize their IT budgets and invest in other areas of growth.

Eco-Friendly

By opting for refurbished products, companies contribute to sustainability efforts by reducing electronic waste and promoting the reuse of functional hardware, aligning with environmental responsibility goals.

Tested for Reliability

Refurbished products undergo rigorous testing and quality assurance processes to ensure they meet industry standards and perform reliably, providing peace of mind to customers.

Increased Affordability

Refurbished networking products allow businesses to access high-quality equipment at a fraction of the cost of new purchases, enabling them to stretch their budget further and invest in additional technology or resources.

Why Choose Avoor Networks (ANPL) for Refurbished Products

At Avoor Networks, we don’t just sell refurbished hardware, we deliver confidence. Every product is carefully renewed, tested, and certified to perform reliably in demanding business environments. Our focus is on giving you quality you can trust with service you can rely on.

Quality-Assured Refurbished Products

Each device goes through a detailed refurbishment process, from OS upgrades to port and PoE testing. We share complete test reports so you know exactly what you are getting, transparent, reliable, and built to last.

Affordable Refurbished Products

Why overspend on new equipment when refurbished works just as well? Our solutions help you cut costs without cutting corners, giving you enterprise-grade performance at a price that makes sense for your business.

Refurbishment Process Flow

At Avoor Networks, we deliver high-quality, reliable refurbished networking products backed by expert service. Our end-to-end refurbishment process ensures optimal performance, customer satisfaction, and continuous improvement.

1. Prodcuts Initial Inspection:

We carefully inspect incoming networking products to assess their condition, functionality, and identify any visible defects,

2. Cleaning and Disassembly:

We meticulously clean networking equipment, eliminating dust and debris, before disassembling components for a detailed inspection and rigorous testing process.

3. Component Replacement:

Identify and replace worn or damaged components with genuine parts to uphold quality and ensure optimal performance in refurbished networking products.

4. Testing and Certification:

We conduct thorough testing on refurbished components to ensure they meet high standards of functionality, reliability, and compatibility, guaranteeing optimal performance in networking products.

5. Quality Assurance Checks:

We conduct quality assurance checks to verify performance standards and certify that our refurbished products meet industry benchmarks, ensuring reliability and meeting customer expectations.

6. Software and Firmware Updates:

We install essential software updates and firmware upgrades to ensure that refurbished products are equipped with the latest features and security patches, enhancing their functionality and reliability.

7. Final Inspection and Packaging:

We conduct a final inspection to confirm that refurbished products meet specifications before securely packaging them for shipment or deployment, ensuring quality and customer satisfaction.

8. Warranty and Support:

We provide warranty coverage for refurbished products, ensuring customer confidence in their purchase, and offer ongoing support and assistance to guarantee their satisfaction with our products and services.

9. Customer Feedback & Improvement:

We collect customer feedback to drive product development and improve our processes, ensuring we meet customer needs and maintain high standards.

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For Enquiry: +91-96328 19991