NVIDIA/Mellanox MCP7Y60-H02A Compatible DAC 2.5m (8.2ft) 400Gb/s OSFP to 2x200Gb/s QSFP56 InfiniBand HDR Passive Copper Splitter Cable

#101921
Model: O2Q56-400G-CUCH
Sold: 15
In Stock: Available
$ 179.00

Item Spotlights

  • 100% verified by the original, perfectly compatible with NVIDIA QM9700/9790 devices.
  • Tested for compatibility with multiple firmware versions, compliant with IBTA Industrial BER standards.
  • Free test environment and samples are available to experience the high-quality product performance.
  • Complies with OSFP MSA, CMIS 5.0, and RoHS protocols, providing a reliable and sustainable solution.
  • 30-Day Free Return, 3-Year Free Replacement, 5-Year Warranty, Lifetime After-sales Technical Support.
2.5m (8.2ft) 400G OSFP to 2X200G QSFP56 Breakout InfiniBand NDR Passive Direct Attach Copper for Mellanox
NVIDIA/Mellanox MCP7Y60-H02A Compatible DAC 2.5m (8.2ft) 400Gb/s OSFP to 2x200Gb/s QSFP56 InfiniBand HDR Passive Copper Splitter Cable
Specifications
Applications
Product Highlights
Questions & Answers
Customer Reviews
Resources
Specifications
Applications
Product Highlights
Questions & Answers
Customer Reviews
Resources
Description

NVIDIA/Mellanox MCP7Y60-H02A Compatible DAC 2.5m (8.2ft) 400Gb/s OSFP to 2x200Gb/s QSFP56 InfiniBand HDR Passive Copper Splitter Cable

NADDOD O2Q56-400G-CUCH is a passive Direct Attach Copper (DAC) cable with an OSFP-based twin-port 2x 200Gb/s connector to two 200Gb/s QSFP56s, and is a high-speed 200Gb/s splitter cable for InfiniBand and Ethernet networking. The DAC firmware supports both InfiniBand and Ethernet and is automatically enabled depending on the protocol of the switch attached to.The 8-channel twin-port OSFP end uses a finned top form-factor for use in Quantum-2 and Spectrum-4 switch cages. The two 400G ends support 4-channels of 50G-PAM4 (200GbE/HDR) and use a flat top QSFP56 for use in ConnectX-6/7 adapters and BlueField-2/3 DPUs using riding heat sinks on the connector cage.

Specifications
Form Factor
OSFP to 2xQSFP56
Cable Length
0.5m~3m
Wire AWG
26AWG~30AWG
Commercial Temperature Range
0~70°C(32 to 158°F)
Jacket Material
PVC
Power Consumption
<0.1W
Minimum Bend Radius
10x OD
Application
IB HDR, 200G/400G Ethernet Compliant
Applications
Product Highlights
Why NADDOD
  • Module Availability
    Worry-Free - Rigorous authentic testing!
  • Multi-version Device Compatibility
    Multi-Version - Easy adaptation for each module!
  • High-Performance
    Actual Test Data-Better results intuitively!
Our Approach
Test scene
Test scene
NADDOD stringently selects a series of items in a professional testing environment to ensure the perfect blend of product performance and reliability. Including hardware compatibility (plugging, unplugging, rebooting), software compatibility (connectivity, parameters) and performance testing (DDM, BER, stability).
Test result
QM9700 Version:3.11.1002
MCX653106A-HDAT Version 20.37.1014
  • Multi-Version
    Switch Side Testing
    NIC Side Testing
    Multi-Version  Testing
    No matter the device version, the optical modules are rigorously tested to ensure seamless integration with various hardware and software versions.
  • Connectivity
    Switch Side Testing
    NIC Side Testing
    Connectivity  Testing
    The module can connect to both devices normally, and the device port status is up.
  • BER
    Switch Side Testing
    NIC Side Testing
    BER  Testing
    Tests REAL-TIME BER to ensure the accuracy of data transmission under high load conditions.
Test result
Test result
Test result
Test result
Test result
Test result
Questions & Answers
Ask a Question
Q:
I only use the 1st splitter of the splitter IB cable, the 2nd splitter is not installed on the NIC, will it affect the use of the 1st splitter cable?
A:
It has no effect after the port is configured with a split port, it is recognized as two logical ports inside the device, and each splitter corresponds to one logical port, which has no effect on each other.
Q:
What are the scenarios for using the 400G NDR OSFP to 2x200G QSFP56 splitter DAC cable?
A:
It can be used to connect Quantum2 NDR Switch and Quantum HDR Switch or HDR NICs with QSFP56 ports and BlueField2-DPU.
Q:
What is the longest transmission distance of the O2Q56-400G-AOCH(MFA7U10-Hxxx) cable?
A:
The maximum transmission distance is 3m.
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Customer Reviews
4.5
3 Reviews
  • 5 Star
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  • 4 Star
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All Reviews (3)
  • Verified Purchase
    Verified Purchase
    4.5
    We've been searching for a product that can connect our OSFP switch to a QSFP56 NIC, and this was a great choice.
    Helpful (2)Comments
  • Verified Purchase
    Verified Purchase
    4.5
    Initially, we had many questions, but the NADDOD team was always patient in communicating with us and provided very professional advice.
    Helpful (4)Comments
  • Verified Purchase
    Verified Purchase
    4.5
    The product has been tested continuously for several weeks with no issues at all.
    Helpful (6)Comments
Quality Certification
ISO140012015
ISO 90012015
ISO450012018
FDA
FCC
CE
RoHS
TUV-Mark
UL
WEEE
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