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NVIDIA

NVIDIA MCP7Y10-N01A | Passive DAC splitter | OSFP to 2x QSFP112 | IB NDR 800G->2x400G | 1.5m

SKU:MCP7Y10-N01A

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Description

Passive twinax breakout DAC that splits a single 800G NDR OSFP port into two 400G NDR QSFP112 links for low‑latency intra‑rack connections. The 1.5m length balances reach and cable management, with passive, power‑free operation and accurate lane mapping. Ideal for switch‑to‑adapter breakouts in high‑density deployments.

Features

- 1.5m passive 800G OSFP to 2x 400G QSFP112 breakout
- Zero power, minimal latency
- Optimized for dense intra‑rack HPC/AI deployments
- Reliable twinax construction for short‑reach links
- Straightforward deployment—no optics required

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 devices can this connect?
A: Any compatible 800G NDR OSFP port (host) to two 400G NDR QSFP112 ports (remotes), such as NDR switches to adapters.

Q: Is it hot‑pluggable?
A: Yes. It supports hot‑plug on compliant NDR ports.

Q: Does passive mean no retimers?
A: Correct. The assembly has no active components; signal integrity relies on the host and cable design.

Technical Specifications

- Type: Passive copper direct attach splitter (DAC)
- Interface: OSFP 800G NDR to 2x QSFP112 400G NDR
- Aggregate/Breakout Rate: 800Gb/s to 2x 400Gb/s
- Form factors: 1x OSFP (host) to 2x QSFP112 (remote)
- Lane mapping: 8 lanes -> 2x (4 lanes) PAM4
- Medium: Twinax copper
- Length: 1.5m
- Operation: Passive (no power), ultra‑low latency
- Use case: Short‑reach intra‑rack InfiniBand NDR breakouts
- Compatibility: Devices with 800G NDR OSFP and 400G NDR QSFP112 ports

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