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2-meter twin-port OSFP passive Direct Attach Copper cable for InfiniBand NDR & Ethernet applications
Product Overview
The NVIDIA MCP4Y10-N002 is a 2-meter twin-port OSFP passive Direct Attach Copper (DAC) cable engineered for 2×400Gb/s links in high-performance data centers. It delivers the lowest latency, near-zero power consumption, and exceptional signal integrity for switch-to-switch and switch-to-DGX-H100 connectivity.
Key Features
2×400Gb/s data rate (800Gb/s aggregate)
8-channel 100G-PAM4 modulation
2.0 m length, 26 AWG, ±50 mm tolerance
Hot-pluggable OSFP per SFF-8665
Low Smoke Zero Halogen (LSZH) jacket
RoHS & HF (Halogen-Free) PCB
I²C management (SFF-8636) + CMIS 5.0
Operating case temperature 0-70°C
Technical Specifications
Parameter
Min
Typ
Max
Unit
Supply Voltage (Vcc)
3.135
3.3
3.465
V
Power Consumption
-
0.1
-
W
Operating Case Temperature
0
-
70
°C
Storage Temperature
-40
-
85
°C
Characteristic Impedance
90
100
110
Ω
Compatibility
Fully compatible with NVIDIA Quantum-2 and Spectrum-4 switches, as well as any OSFP port that follows SFF-8665 and supports 100G-PAM4. Auto-adapts to InfiniBand NDR or Ethernet protocols.
Selection Guide
Part Number
Length
AWG
Connector Type
MCP4Y10-N00A
0.5 m
30
Finned top
MCP4Y10-N001
1.0 m
30
Finned top
MCP4Y10-N01A
1.5 m
30
Finned top
MCP4Y10-N002
2.0 m
26
Finned top
Frequently Asked Questions
Is this cable compatible with third-party 800G OSFP switches?
Yes, as long as the switch complies with SFF-8665 and 100G-PAM4 electrical specifications. Protocol auto-negotiation works for InfiniBand and Ethernet.
What is the difference between finned top and flat top?
Finned top (standard) is used for air-cooled switches. Flat top (-FLT) is designed for liquid-cooled switches and DGX H100 systems with a flat connector profile.
What is the minimum bend radius?
Repeated bend: 10× cable diameter (89 mm for 26 AWG). Assembly space near connector: 156 mm.
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. Founded in 2008, we serve customers worldwide with products including network switches, NICs, wireless access points, controllers, cables, and related equipment.
Key Advantages
Lowest total cost - passive copper eliminates expensive optics
Zero latency - no retimers or signal processing
High density - twin-port OSFP enables 2×400Gb/s in single slot
Durable & reliable - LSZH jacket and rigorous production testing
Easy deployment - hot-pluggable with auto-protocol detection
Hong Kong Starsurge Group Co.
Leading IT Solutions Provider & System Integrator Since Establishment
Hong Kong Starsurge Group Co. is a technology-driven enterprise specializing in IT network system integration, IoT solutions, and custom software development. With extensive industry expertise ac...
Hong Kong Starsurge Group Co.
Leading IT Solutions Provider & System Integrator Since Establishment
Hong Kong Starsurge Group Co. is a technology-driven enterprise specializing in IT network system integration, IoT solutions, and custom software development. With extensive industry expertise ac...
