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Refurb Squared 3m (10ft) NVIDIA/Mellanox MCP7Y00-N003 Compatible 800G OSFP 8 x 100G PAM4 Finned Top to 2 x 400G OSFP 4 x 100G PAM4 Flat Top InfiniBand NDR Passive Direct Attach Copper Breakout Cable for Quantum-2 Switches and ConnectX-7 HCA

Refurb Squared 3m (10ft) NVIDIA/Mellanox MCP7Y00-N003 Compatible 800G OSFP 8 x 100G PAM4 Finned Top to 2 x 400G OSFP 4 x 100G PAM4 Flat Top InfiniBand NDR Passive Direct Attach Copper Breakout Cable for Quantum-2 Switches and ConnectX-7 HCA

Length
Compatible Brands

Product SKU

RS-3m-(10ft)-17973

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 NVIDIA/Mellanox Compatible Cable is an 800Gb/s twin-port OSFP to 2x 400Gb/s twin-port OSFP passive Direct Attached Copper dual breakout cable for 400Gb/s End-to-End Infiniband solutions. It is compliant with OSFP MSA (Multi-Source Agreement) and IEEE 802.3ck standards. Each end includes an EEPROM which provides product identification and characteristics to the host system. The 8-channel twin-port OSFP end uses a finned top form-factor for use in Quantum-2 switch cages, while the two 400G ends support 4-channels of 100G-PAM4 (400G) and use a flat top OSFP for use in ConnectX-7 adapters using riding heat sinks on the connector cage. The main use of the cable is linking an 800G switch to OSFP-based 400G network adapter cards. Featured with low latency, low power consumption and cost-effective performance, this cable enables 800G to dual 400G breakout connections for server-to-TOR links in AI/ML training clusters, hyperscale cloud data centers, and high-performance computing environments.

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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