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NVIDIA

NVIDIA MCP7Y60-H01A | Speed: 400G→2x200G | Form: OSFP to 2xQSFP56 | Standard: InfiniBand HDR | Wavelength: n/a (passive copper) | Reach: 1.5m | Connector: OSFP<>QSFP56

SKU:MCP7Y60-H01A

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Description

Passive copper splitter DAC for short-reach InfiniBand HDR deployments. Breaks out a 400G twin-port OSFP host to two 200G QSFP56 endpoints with ultra-low latency and zero power draw. Ideal for top-of-rack and within-rack connectivity in HPC and AI fabrics.

Features

- Low-latency, zero-power passive copper interconnect
- Clean 400G to 2×200G breakout for HDR fabrics
- MSA-compliant OSFP and QSFP56 form factors
- Robust latching connectors for secure retention
- Optimized for short-reach, high-bandwidth links in HPC/AI clusters

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: What platforms is this cable intended for?
A: It is designed for systems with 400G InfiniBand HDR OSFP ports that support breakout to QSFP56 200G endpoints.

Q: Is this an active or passive cable?
A: Passive. It is a twinax copper DAC with no active components.

Q: Can I use this for Ethernet?
A: It is designed for InfiniBand HDR. Ethernet use depends on device support for OSFP-to-QSFP56 DAC breakouts; consult your platform documentation.

Q: What is the maximum reach?
A: 1.5 meters for this specific assembly.

Q: Do I need transceivers or optics?
A: No. As a DAC, it connects directly—no separate optics are required.

Technical Specifications

- Cable type: Passive copper Direct Attach Splitter (DAC)
- Host interface: 400G twin-port OSFP (InfiniBand HDR)
- Remote interfaces: 2x QSFP56 200G
- Breakout ratio: 1×2 (400G to 2×200G)
- Data signaling: PAM4 lanes (HDR), copper medium
- Length: 1.5 meters
- Power: Passive, no external power or optics required
- Use case: Within-rack or adjacent-rack short-reach links
- MSA compliance: OSFP MSA and QSFP56 MSA
- Connector latch: OSFP host, QSFP56 endpoints

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