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Refurb Squared 1m (3ft) Generic Compatible 400G QSFP112 4 x 100G PAM4 Active Electrical Cable

Refurb Squared 1m (3ft) Generic Compatible 400G QSFP112 4 x 100G PAM4 Active Electrical Cable

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Product SKU

SKU:RS-1m-(3ft)-15205

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.

The 400G QSFP112 Active Electrical Cable is copper cable with retimer chip at both ends for complete signal integrity and is designed for use in 400G Ethernet. AEC can solve the technical barriers of data loss in PAM4 signal transmission. Compared with traditional passive copper cables, 400Gbps AEC cable can achieve long-distance transmission of 5m without significantly increasing signal attenuation. The active electrical cable can be used in QSFP-DD(4x 100G) switches, ConnectX-7/QSFP112 adapters or BlueField-3/QSFP112 DPUs, and it is compliant with the QSFP112 MSA (Multi-Source Agreement), IEEE 802.3ck 400GBase-CR4, and CMIS 5.0 standards. With the advantages of easy installation, high-speed performance and cost-effectiveness, the cable is suitable for short-distance connectivity within a rack or between adjacent racks in data centers.

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

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