NVIDIA MCP7Y10-N001 800G OSFP to 2x400G QSFP112 DAC

• 800Gb/s to 2x400Gb/s breakout — Allows one supported 800Gb/s OSFP connection to connect with two 400Gb/s QSFP112 endpoints.
• OSFP to 2xQSFP112 architecture — Provides the connector configuration required for supported NVIDIA 800G-to-dual-400G deployments.
• Passive copper DAC design — Eliminates active optical components within the cable data path, making it suitable for short-reach connectivity.
• 100G-PAM4 signaling — Supports the high-speed lane signaling used by the specified 800G NDR architecture.
• 1-meter cable length — Provides a compact interconnect option for short rack distances and helps simplify cable routing.
• Finned OSFP connector — Uses the specified OSFP connector design for the 800Gb/s side of the breakout cable.
• Flat QSFP112 connectors — Provides two QSFP112 ends for supported 400Gb/s downstream connections.
• Hot-pluggable design — Supports practical installation and replacement in compatible networking equipment.
• CMIS compliance — Provides standardized management compatibility for supported host systems.
• LSZH cable jacket — Uses low-smoke, zero-halogen cable construction for data center infrastructure applications.
• 0.1W maximum power consumption — Helps maintain a low cable-end power requirement in supported deployments.
• 0°C to 70°C operating case temperature — Supports standard data center operating conditions within NVIDIA's specified range.

• Brand: NVIDIA Mellanox
• Product Family: MCP7Y10
• SKU / Ordering Part Number: MCP7Y10-N001
• NVIDIA Part Number: 980-9I928-00N001
• Product Type: Passive Copper Splitter / Direct Attach Cable
• Cable Architecture: 800Gb/s OSFP to 2x400Gb/s QSFP112
• Primary Networking: NDR InfiniBand; supported 800GE Ethernet configurations
• Upstream Interface: OSFP, twin-port 800Gb/s
• Downstream Interfaces: 2 x QSFP112, 400Gb/s each
• Maximum Aggregate Data Rate: 800Gb/s
• Breakout Ratio: 1:2
• Per-Link Data Rate: 400Gb/s
• Signaling: 100G-PAM4
• Cable Length: 1.0 m
• Cable Gauge: 30 AWG
• Cable Diameter: 7.2 ± 0.03 mm
• Minimum Bend Radius: 72 mm
• Assembly Space, Combined / Single: 135 / 128 mm
• Characteristic Impedance: 90–110 O; 100 O typical
• Propagation Delay: Up to 4.5 ns/m
• Operating Case Temperature: 0°C to 70°C
• Operating Relative Humidity: 5% to 85%
• Storage Temperature: -40°C to 85°C
• Supply Voltage: 3.135–3.465 V; 3.3 V nominal
• Maximum Power Consumption: 0.1 W
• Compliance: RoHS, CMIS
• Jacket: LSZH
• Hot Pluggable: Yes
• OSFP Head: Finned
• QSFP112 Ends: Flat
• Compatible NVIDIA Platforms: Quantum-2, Spectrum-4, ConnectX-7, BlueField-3 in supported configurations
• Cable Type Compatibility: Compatibility: NVIDIA-supported 800G NDR/800GE OSFP-to-2xQSFP112 environments
• Regulatory Compliance: CB, TUV, CE, EAC, UKCA; EMC: CE, FCC, ICES, RCM, VCCI

Why Choose This Product?

• Purpose-built 800G breakout connectivity — Delivers an 800Gb/s OSFP-to-2x400Gb/s QSFP112 configuration for supported NVIDIA NDR networking deployments.
• High-density port utilization — Splits one 800Gb/s connection into two 400Gb/s links, supporting efficient use of high-speed switch ports in AI and HPC infrastructure.
• Passive copper architecture — Uses a passive DAC design for short-reach connectivity without active optical components, helping simplify physical infrastructure.
• Compact 1m deployment — The 1-meter length is well suited to short switch-to-server, switch-to-DPU, and rack-scale connections where minimizing excess cable is important.
• NVIDIA ecosystem compatibility — Designed for supported NVIDIA Quantum-2, Spectrum-4, ConnectX-7, and BlueField-3 configurations, helping buyers standardize validated networking components.
• Low cable-end power requirement — NVIDIA specifies maximum power consumption of 0.1W, supporting power-conscious high-density data center designs.
• Built for high-bandwidth infrastructure — Supports 800Gb/s-class networking architectures used in demanding AI, machine learning, HPC, and accelerated-computing environments.
• Clear procurement identification — The MCP7Y10-N001 SKU and NVIDIA part number 980-9I928-00N001 simplify BOM preparation, sourcing, inventory management, and replacement planning.