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    Refurb Squared IP PBX-D301, Support 100 Users and 50 Concurrent Calls, the default value is 4 FXO ports

    Refurb Squared IP PBX-D301, Support 100 Users and 50 Concurrent Calls, the default value is 4 FXO ports

    Model

    Product SKU

    RS-IP-PBX-D301-74393

    Description

    Refurb Squared delivers fully tested, OEM-compatible optical transceivers, DWDM/CWDM systems, media converters and DAC/AOC cables coded for Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet platforms, with lifetime warranty and fast global delivery.

    IP PBX-D301 provides a centralized solution for enterprise communication needs. Support 100 users, 50 concurrent calls, support up to 4 analog extension (FXS) or 4 analog outside line (FXO), truly set voice, video, paging, fax, conference, recording and other practical functions in one. It is a truly powerful hardware platform, and through its innovative software capabilities, it enables enterprise-class unified VoIP communications. By default, four FXO interfaces are provided. If you need to replace the interface, please contact us for customization.

    Refurb Squared is brand of OEM-compatible optical networking products, including SFP, SFP+, QSFP+, QSFP28 and QSFP-DD transceivers, DWDM/CWDM systems, media converters, and DAC/AOC cables. Every module is 100% pre-shipment tested and coded for seamless compatibility with major platforms such as Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet backed by a lifetime warranty, fast global delivery, and dedicated technical support for data centers, telecom operators, enterprise networks and system integrators worldwide.

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    AUTHENTICITY & TESTING

    Professionally verified before dispatch.

    Every product is prepared for business use with checks for quality, functionality, and physical condition. Refurb Squared focuses on reliable, compatible equipment for enterprise environments.

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    Quality checked

    Inspected for condition, function, and readiness before fulfilment.

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    Business-grade

    Selected for dependable use across servers, networks, storage, and IT infrastructure.

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    Circular IT

    Extends hardware lifecycle and supports more sustainable IT procurement.

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    Trusted sourcing

    Supplied through a professional refurbished equipment process.

    COMPATIBILITY CONFIDENCE

    Built to fit your infrastructure.

    Not sure if this product is right for your environment? Send us your model, part number, or project requirement and we will help confirm compatibility before purchase.

    • 1Share your server, switch, router, storage, or system model.
    • 2Confirm the required speed, connector, form factor, or configuration.
    • 3Get guidance before placing an order or requesting a quote.
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    Lifetime warranty options

    Selected products are supported with lifetime warranty coverage for long-term peace of mind.

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    Expert support

    Our team can help with configuration, compatibility questions, and sourcing alternatives.

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    Fast quote assistance

    Need bulk quantity, special compatibility, or project pricing? Send your requirement on WhatsApp.

    NEED CONFIRMATION?

    Ask before you buy.

    Send this product link with your requirement and our team will help confirm availability, compatibility, and options.

    Contact for Quote