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Refurb Squared D5110-M04EC-E-ZR+, 4 Channel 100G Active DWDM Multiplexer for Open Line Systems, C21, 4 x 100G QSFP28, Dual Fiber, 1U Rack Mount, 0-120km, Support AmpCon-T/WebGUI Network Management

Refurb Squared D5110-M04EC-E-ZR+, 4 Channel 100G Active DWDM Multiplexer for Open Line Systems, C21, 4 x 100G QSFP28, Dual Fiber, 1U Rack Mount, 0-120km, Support AmpCon-T/WebGUI Network Management

Model

Product SKU

RS-4CH-4x-100GD5110-51576

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.

D5110-M04EC-E-ZR+ is an open line DWDM platform designed specifically for modern DCI. It integrates Muxponder, Mux/Demux, variable optical attenuator and optical amplifiers into a 1U module. It monitors the traffic, amplifies the signals to support transmission distances up to 120 km with high-capacity services up to 400G. The open line system brings an unprecedented level of plug and play simplicity to DWDM DCI networking, featuring automatic configuration and zero-touch provisioning for effortless deployment and minimal manual work. It also supports AmpCon-T Management System and an intuitive WebGUI to simplify network management and improve operational efficiency.

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?

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