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NVIDIA MCP4Y10-N002 800G OSFP Twin-Port Passive DAC 2×400Gb/s NDR Copper Cable
Product Details:
| Brand Name: | Mellanox |
| Model Number: | MCP4Y10-N002(980-9IA0I-00N002) |
| Document: | mcp4y10-nxxx-twin-port-2x40...ns.pdf |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1pcs |
|---|---|
| Price: | Negotiate |
| Packaging Details: | outer box |
| Delivery Time: | Based on inventory |
| Payment Terms: | T/T |
| Supply Ability: | Supply by project/batch |
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Detail Information |
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| Type: | Optical Cable | Conductor Type: | Solid |
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| Certification: | CE, ISO, RoHS, CCC, VDE | Production Capacity: | 5000 |
| Cover Material: | Lf (Lead Free) Hf (Halogen Free) PCB | Material Shape: | Round Wire |
| Specification: | 2m | Origin: | India / Israel / China |
| Highlight: | NVIDIA 800G OSFP passive DAC cable,NDR 400Gb/s copper cable,twin-port OSFP DAC cable |
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Product Description
NVIDIA MCP4Y10-N002 800G OSFP Twin-Port Passive DAC
2×400Gb/s 8-Channel 100G-PAM4 Copper Cable for Quantum-2 & Spectrum-4 Switches
Product Overview
The NVIDIA MCP4Y10‑N002 is a Twin‑port OSFP to Twin‑port OSFP passive direct attach copper cable (DAC) providing 800Gb/s aggregate bandwidth over eight high‑speed copper pairs, each operating at 100Gb/s with PAM4 modulation. This 2‑meter cable uses 26 AWG wire gauge for optimal flexibility and signal integrity. It is fully compliant with OSFP MSA Rev. 1.12 and SFF‑8636 standards, supporting hot‑pluggable installation and I²C management with integrated EEPROM.
Key Features
High Performance
800Gb/s (2× 400Gb/s) - 8× 100G‑PAM4 data rate
Protocol Support
InfiniBand NDR, 400GbE (auto‑detected)
Energy Efficient
Ultra‑low power: 0.1W typical consumption
Reliable Design
Hot‑pluggable OSFP form factor, OSFP MSA compliant
Technical Specifications
| Product Type | Passive Direct Attach Copper Cable (DAC), OSFP Twin-Port |
| Data Rate | 800Gb/s (2× 400Gb/s) - 8× 100G‑PAM4 |
| Connector Type | OSFP to OSFP (Twin‑port, 2×400G) |
| Length | 2.0 m |
| Wire Gauge | 26 AWG |
| Power Consumption | 0.1W typical |
| Operating Temperature | 0 °C to 70 °C |
| Management Interface | I²C (SFF‑8636) with EEPROM |
| Compliance | RoHS, LF/HF PCB, OSFP MSA Rev. 1.12 |
Compatibility
Switches: NVIDIA Quantum‑2 (InfiniBand NDR) and Spectrum‑4 (Ethernet 400G) - both require finned‑top OSFP connectors.
DGX Systems: DGX H100 Cedar‑7 - requires flat‑top variant on the DGX end (MCP4Y10‑N00x‑FLT).
For flat‑top applications (DGX H100 / liquid‑cooled), use the ‑FLT variants.
Typical Deployments
- Switch‑to‑switch (800G): Connect two Quantum‑2 or Spectrum‑4 switches at 800Gb/s for spine‑leaf architectures
- Switch‑to‑DGX H100: Link Quantum‑2/Spectrum‑4 switches to DGX H100 Cedar‑7 systems
- Switch‑to‑two switches (2 ×400G): Connect a single twin‑port OSFP to two separate switches at 400G each
- Short‑reach data center interconnects: Cost‑effective links within racks or between adjacent racks (≤2m)
Key Advantages
- Lowest cost: Most economical interconnect for short‑reach 800G links
- Near‑zero latency: Passive copper provides minimal propagation delay (4.5 ns/m)
- Ultra‑low power: 0.1W consumption - ideal for power‑constrained data centers
- Protocol agnostic: Auto‑detects InfiniBand NDR or 400GbE
- High density: Twin‑port design delivers 2×400G in a single OSFP cage
Frequently Asked Questions
Q: What is the difference between finned‑top and flat‑top variants?
A: Finned‑top (standard) is for air‑cooled Quantum‑2 and Spectrum‑4 switches. Flat‑top (‑FLT) is for DGX H100 Cedar‑7 systems and liquid‑cooled environments.
Q: Can I use this cable with other OSFP devices?
A: This cable is designed for NVIDIA Quantum‑2, Spectrum‑4 switches, and DGX H100 systems. Compatibility with third‑party devices is not guaranteed.
Q: What is the maximum distance for this cable?
A: The MCP4Y10 series supports up to 2 meters. For longer reaches, use active optical cables (AOC).
About Hong Kong Starsurge Group
Hong Kong Starsurge Group Co., Limited is a technology‑driven provider of network hardware, IT services, and system integration solutions. Since 2008, we have served customers worldwide with networking equipment including switches, NICs, wireless access points, controllers, cables, and optical modules.
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