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Mellanox MCP4Y10-N002 2m 800Gb/s OSFP to OSFP Passive DAC Cable
جزئیات محصول:
| نام تجاری: | Mellanox |
| شماره مدل: | MCP4Y10-N002 (980-9IA0I0-00N002) |
| مدرک: | mcp4y10-nxxx-twin-port-2x40...ns.pdf |
پرداخت:
| مقدار حداقل تعداد سفارش: | 1 عدد |
|---|---|
| قیمت: | Negotiate |
| جزئیات بسته بندی: | جعبه بیرونی |
| زمان تحویل: | بر اساس موجودی |
| شرایط پرداخت: | T/T |
| قابلیت ارائه: | تهیه توسط پروژه/دسته |
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اطلاعات تکمیلی |
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| نوع: | کابل نوری | نوع هادی: | جامد |
|---|---|---|---|
| گواهی: | CE, ISO, RoHS, CCC, VDE | ظرفیت تولید: | 5000 |
| مواد پوشش: | LF (بدون سرب) HF (هالوژن رایگان) PCB | شکل مواد: | سیم گرد |
| مشخصات: | 2 متر | مبدا: | هند / اسرائیل / چین |
| برجسته کردن: | Mellanox OSFP DAC cable 800Gb/s,Nvidia passive DAC cable 2m,OSFP to OSFP high-speed cable |
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توضیحات محصول
MCP4Y10-N002
NVIDIA 2m OSFP to OSFP Passive Direct Attach Copper Cable
Twin-port 2x400Gb/s (up to 800Gb/s aggregate) for InfiniBand NDR and Ethernet 800GbE applications. Low latency, near-zero power consumption, plug-and-play.
Product Overview
The NVIDIA MCP4Y10-N002 is a high-performance OSFP (Octal Small Form-factor Pluggable) to OSFP passive direct attach copper cable (DAC). Designed for 800Gb/s twin-port InfiniBand NDR (Next Data Rate) and 800GbE Ethernet applications, this cable provides a cost-effective, ultra-low latency, and near-zero power consumption interconnect solution for data center networks.
Each cable contains eight high-speed copper pairs operating at 100Gb/s per lane using PAM4 modulation, delivering an aggregate bandwidth of 800Gb/s per port (2x400Gb/s twin-port configuration). The 2-meter length uses 26AWG wire gauge and features finned-top connectors for optimal thermal performance in high-density switch environments.
Key Features
- 800Gb/s Aggregate Bandwidth - Twin-port 2x400Gb/s over OSFP interface
- Lowest Latency - Passive copper design eliminates signal processing delay
- Near-Zero Power - Consumes approximately 0.1W, no cooling required for cable
- Dual Protocol Support - Automatically detects and supports InfiniBand or Ethernet
- 100G-PAM4 Modulation - 8 channels at 100Gb/s per lane
- Hot Pluggable - SFF-8665 and OSFP MSA compliant
- LSZH Jacket - Low Smoke Zero Halogen for safety compliance
- RoHS Compliant - Lead-free and halogen-free PCB
Applications
- NVIDIA Quantum-2 InfiniBand Switches - Switch-to-switch interconnects
- NVIDIA Spectrum-4 Ethernet Switches - 800GbE fabric connections
- Switch to DGX H100/H200 - GPU server connectivity
- AI Training Clusters - High-density spine-leaf topologies
- HPC Data Centers - Low-latency compute fabric interconnects
- Switch-to-Switch Stacking - Short-range, cost-effective links
Compatibility Matrix
| Product Family | Compatible Models |
|---|---|
| Quantum-2 InfiniBand Switches | Q3400, Q3200, MQM9700 series, MQM9790 series |
| Spectrum-4 Ethernet Switches | SN5600, SN5700 series with 800GbE OSFP ports |
| GPU Systems | DGX H100, DGX H200 (with flat-top connector variant) |
| Adapter Cards | ConnectX-7 NDR, ConnectX-8 (800Gb/s) |
Technical Specifications
| Parameter | MCP4Y10-N002 Specification |
|---|---|
| Ordering Part Number | MCP4Y10-N002 |
| Description | NVIDIA passive copper cable, IB NDR / 800GbE, OSFP to OSFP, 2m |
| Data Rate | 800Gb/s aggregate (2x400Gb/s twin-port) |
| Modulation | 8 channels x 100Gb/s PAM4 |
| Connector Type | OSFP to OSFP, finned top (both ends) |
| Cable Length | 2 meters (±50 mm tolerance) |
| Wire Gauge | 26AWG, 2x8 pairs |
| Cable Diameter | 8.9 ±0.03 mm |
| Minimum Bend Radius (static) | 89 mm (10x cable OD) |
| Minimum Assembly Space | 156 mm (behind rack door) |
| Power Consumption | ~0.1W (passive, near-zero) |
| Supply Voltage | 3.3V single supply |
| Operating Case Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Characteristic Impedance | 100Ω ±10Ω |
| Propagation Delay | 4.5 ns/m (typical) |
| Jacket Material | LSZH (Low Smoke Zero Halogen) |
| Protocol Support | InfiniBand NDR / Ethernet 800GbE (auto-detection) |
| Compliance | SFF-8665, OSFP MSA Rev 1.12, SFF-8636 (I2C) |
| Regulatory | RoHS, CE, FCC Class A, CB, TUV, UKCA, VCCI, RCM |
Specifications from NVIDIA MCP4Y10 product datasheet. Verify with your NVIDIA representative before ordering.
Cable Management Guidelines
- Minimum single bend radius (far from connector): 5x cable OD (~44.5mm)
- Minimum repeated bend radius: 10x cable OD (~89mm)
- Minimum assembly bend radius (near connector): 10x cable OD (~89mm)
- Recommended bend radius for long-term reliability: 15x cable OD
Physical Characteristics
- Connector type: OSFP finned-top (standard)
- Flat-top variant available for liquid-cooled systems (MCP4Y10-N002-FLT)
- Hot-swappable, protective caps shipped on connectors
- Backshell label with P/N, SN, manufacturing date, COO
Buyer Checklist
- Confirm Switch Port Type: OSFP (not QSFP-DD)
- Check Airflow Direction: Finned-top OK for standard switches
- Flat-Top Variant: Order -FLT suffix for DGX H100 or liquid-cooled switches
- Bend Radius Clearance: Allow 156mm behind rack door
Ordering Information
| Part Number | Length | Description |
|---|---|---|
| MCP4Y10-N00A | 0.5m | OSFP to OSFP, finned top, 30AWG |
| MCP4Y10-N001 | 1.0m | OSFP to OSFP, finned top, 30AWG |
| MCP4Y10-N01A | 1.5m | OSFP to OSFP, finned top, 30AWG |
| MCP4Y10-N002 | 2.0m | OSFP to OSFP, finned top, 26AWG |
| MCP4Y10-N00A-FLT | 0.5m | OSFP flat top (for DGX/ liquid cooling) |
| MCP4Y10-N001-FLT | 1.0m | OSFP flat top (for DGX/ liquid cooling) |
Related Products
MCP4Y10-N00A (0.5m) MCP4Y10-N001 (1m) MCP4Y10-N01A (1.5m) MCP4Y10-N00A-FLT (0.5m flat-top) MCP4Y10-N001-FLT (1m flat-top)
Related Guides & Resources
NVIDIA Cable Management Guidelines OSFP MSA Specification Summary NDR InfiniBand vs 800GbE Comparison DAC vs AOC Deployment Guide
Frequently Asked Questions
Q: What is the difference between MCP4Y10-N002 and MCP4Y10-N002-FLT?
A: The -FLT suffix indicates flat-top connectors, designed for liquid-cooled switches or DGX H100 systems where finned-top connectors do not fit. The standard MCP4Y10-N002 uses finned-top connectors for better thermal dissipation in air-cooled switches.
Q: Can this cable be used for both InfiniBand and Ethernet?
A: Yes. The EEPROM firmware supports both protocols. The cable automatically detects and enables the appropriate protocol based on the switch port it is connected to.
Q: What is the maximum recommended length for passive DAC at 800Gb/s?
A: For 800Gb/s operation (using PAM4 modulation), the maximum recommended passive DAC length is 2 meters for 26AWG. For longer distances, active optical cables (AOC) are recommended.
Q: Is the cable hot-swappable?
A: Yes. OSFP connectors are designed for hot-pluggable operation. Standard ESD precautions should be observed during installation or removal.
Handling Precautions
Follow standard ESD handling procedures during installation. Do not exceed the minimum bend radius (10x cable OD for repeated bends, 5x for single bend). Use protective caps until installation to prevent contamination. For detailed guidelines, refer to the NVIDIA Cable Management Guidelines document.
Company Introduction
Hong Kong Starsurge Group Co., Limited is a technology-driven provider of network hardware, IT services, and system integration solutions. Founded in 2008, Starsurge serves customers worldwide with products including network switches, NICs, cables, and related networking equipment. As a certified NVIDIA partner, we provide authentic NVIDIA DAC cables, InfiniBand switches, and adapter cards with global delivery, multilingual support, and responsive technical service. Our customer-first approach ensures reliable quality and tailored solutions for AI data centers, enterprises, and system integrators.
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