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NVIDIA

NVIDIA MCP7Y10-N02A | 800G NDR OSFP to 2x400G QSFP112 DAC, passive copper, 2.5m, breakout 1:2, InfiniBand, 112G PAM4 lanes, reach 2.5m, connectors: OSFP | QSFP112

SKU:MCP7Y10-N02A

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Description

High-performance passive copper breakout DAC for InfiniBand NDR fabrics. Fan out a single 800G OSFP port into two 400G QSFP112 branches to connect NDR switches or HCAs to NDR400 endpoints with ultra-low latency and zero power draw. Ideal for short-reach, high-density leaf/spine or HCA-to-switch interconnects up to 2.5 meters.

Features

- Ultra-low latency passive copper breakout for NDR fabrics
- Zero power consumption and minimal heat
- High-density fanout: 1x OSFP to 2x QSFP112 (2x400G)
- Robust signal integrity for short-reach in-rack links
- Tool-less, hot-pluggable installation
- Optimized for NDR switch and HCA port fanout
- Cost-effective alternative to optical breakouts for short distances

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: Is this cable active or passive?
A: Passive copper DAC.

Q: What protocols does it support?
A: Designed for InfiniBand NDR; platform support for other protocols should be verified with the switch/HCA vendor.

Q: What is the breakout mapping?
A: One OSFP 800G port fanned out to two QSFP112 400G ports (8x100G to 2x 4x100G).

Q: Is it compatible with QSFP56 or QSFP28 ports?
A: No; the fanout ends are QSFP112 and require QSFP112-capable NDR400 ports.

Q: Does it require external power?
A: No; it is a passive DAC.

Q: Is it hot-swappable?
A: Yes, OSFP and QSFP112 are hot-pluggable.

Technical Specifications

- Interface/standard: InfiniBand NDR (800G aggregate)
- Data rate: 800G host to 2x 400G branches
- Electrical lanes: OSFP 8x 100G-PAM4; each QSFP112 branch 4x 100G-PAM4
- Connector A: OSFP (host)
- Connectors B: 2x QSFP112 (fanout)
- Cable type: Direct Attach Copper (passive)
- Breakout ratio: 1:2
- Reach/length: 2.5 m
- Low latency: passive copper, no retimers
- Hot-pluggable form factors

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