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Refurbished three integrated NIM slots on the 4000 Series

Refurbished three integrated NIM slots on the 4000 Series

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  • Model: NIM-2FXS/4FXOP

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

  • Ports/Interfaces: 2 x FXS ports, 4 x FXO ports

  • Usage/Application: PSTN access and analog device connectivity for Cisco ISR 4000 Series routers

  • Condition: Refurbished, fully tested

  • Warranty: 30 Days Warranty

SKU NIM-2FXS/4FXOP Category Tags ,
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Description

  • Brand: Cisco

  • Series: Cisco ISR 4000 Series Network Interface Modules

  • Model: NIM-2FXS/4FXOP

  • Product Type: Analog Voice Network Interface Module

  • Device Type: 2-Port FXS and 4-Port FXO Voice Card

  • Ports / Interfaces:

    • 2 x FXS (Foreign Exchange Subscriber) ports for analog phones/fax devices

    • 4 x FXO (Foreign Exchange Office) ports for PSTN line connectivity

  • Compatibility: Designed for Cisco ISR 4000 Series routers (e.g., 4321, 4331, 4351, 4431, 4451) with three integrated NIM slots

  • Protocols / Features:

    • Supports analog voice, fax, and modem traffic

    • Provides PSTN connectivity and analog device integration

    • Compatible with Cisco Unified Communications Manager Express (CME) and Survivable Remote Site Telephony (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: Enterprise voice gateways, branch office telephony, and hybrid PSTN/VoIP environments

  • Condition: Refurbished, tested and verified

  • Warranty: 30 Days Warranty

Categories

  • Refurbished Cisco Interface Cards

  • Cisco ISR 4000 Voice Modules

  • Enterprise Voice & Telephony Solutions

  • Analog PSTN Gateway Modules

Key Benefits

  • Combines both FXS and FXO ports for flexible analog voice deployment

  • Enables PSTN access while supporting analog phones and fax devices

  • Compatible with Cisco Unified Communications CME and SRST solutions

  • Refurbished, fully tested, and cost-effective for enterprise telephony needs

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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Why Choose Avoor Networks (ANPL) for Refurbished Products

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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.

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Refurbishment Process Flow

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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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