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1m (3ft) 400G OSFP Flat Top InfiniBand NDR Passive Direct Attach Copper Twinax Cable Compatible with NVIDIA/Mellanox MCP4Y10-NO01 for ConnectX-7 HCA
206.89 CAD
Short in-rack 400G NDR connections between ConnectX-7 HCAs and Quantum-2 switches where a low-cost, low-power 1m copper link is ideal.
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About this product
Key features
- is an 400Gb/s twin-port OSFP to 400Gb/s twin-port OSFP InfiniBand NDR Direct Attached Copper cable.it is Qualified for InfiniBand HDR End-to-end Systems
- Tested and Verified by the Original, Perfectly Compatible with NVIDIA QM9700/9790 Devices. We owns compatibility LAB facilities to meet the EEPROM coding and writing requirements with various brands of the latest and advanced networking equipments to ensure the compatibility.
- Lowest-latency, Low Insertion Loss, Low Crosstalk, High-speed Interconnect.Simplifies Patching and Offers a Cost-effective Way for Short Links
- 4x 100G-PAM4 to 4x 100G-PAM4, Compliant with OSFP MSA, IEEE 802.3cd and CMIS v4.0
- Minimum Bend Radius 45mm for Flexible Routing
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Specifications
- Use
- ConnectX-7 HCA / NDR switches
- Type
- 400G OSFP passive DAC (Twinax copper)
- Media
- Passive direct-attach copper
- Speed
- 400G InfiniBand NDR
- Length
- 1m (3ft)
- Form Factor
- OSFP flat-top
- Compatibility
- NVIDIA/Mellanox MCP4Y10-NO01 compatible
Pros
- ✓Native 400G NDR over passive copper — zero transceiver power draw
- ✓Flat-top OSFP suited to air-cooled ConnectX-7 deployments
- ✓Cost-effective in-rack interconnect versus optics
- ✓Mellanox MCP4Y10-NO01 compatible
Cons
- ×Very short reach — 1m, in-rack/top-of-rack only
- ×Thick, stiff copper cable harder to route at scale
- ×OSFP-specific (not QSFP-DD)
FAQ
What's the maximum distance?
This is a 1m (3ft) passive copper DAC, intended for short in-rack server-to-switch NDR links.
Is it OSFP or QSFP-DD?
It is an OSFP flat-top cable for NVIDIA NDR gear like ConnectX-7 and Quantum-2 switches.
Does it need power or drivers?
No, passive DAC cables draw no power and require no transceiver firmware; they appear as direct copper links.