COMPATIBILITY
ALL TRADEMARKS, REGISTERED COMPANIES & REFERENCES CITED ARE THE SOLE PROPERTY OF THEIR RESPECTIVE COMPANY AND ARE USED SOLELY TO ASSIST IN THE IDENTIFICATION OF PRODUCTS.
- NVIDIA MCP4Y10-N00A (980‑9IA0K‑00N00A) COMPATIBLE
800G OSFP Finned Top to 800G OSFP Finned Top InfiniBand NDR Passive Direct Attach Copper Twinax Cable
P/N: O800-NDR-C SKU: 30201
US$109.00
Compatible Brands:
MSA Standard
NVIDIA(Ethernet)
Length:
100m (328ft)
Quantity:
-
30-day Return and Refund
-
3-year Warranty
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Available for Delivery within 2 Days
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Free Shipping for Orders Over
Products Highlight
- InfiniBand NDR Qualified
- 0.1W Per End
- NVIDIA QM9700/QM9790 Compatible
- 8×100G PAM4 Transmission
- 54mm Minimum Bend Radius
- CMIS 5.0 Compliant
Specifications
| Connector Type | OSFP(Finned Top) to OSFP(Finned Top) | Data Rate | 850Gbps to 850Gbps |
|---|---|---|---|
| Media | Copper | Cable Type | DAC |
| Cable Length | 0.5m~3m(2ft~10ft) | Outer Diameter | 0.5M~1m@AWG 30 1.5m~3m@AWG 26 |
| Jacket Material | PVC | Minimum Bend Radius | 23mm@AWG 30 33mm@AWG 26 |
| Power Consumption | ≤0.1W | Case Operating Temperature | 0 to 70°C (32 to 158°F) |
| Protocol | 800 Gigabit Ethernet 800G RoCE 2x 400G Infiniband NDR | Application | Swicth to Switch |
Applications
Certification
Features
Switch Series & Supported Models
Browse common switch series and models supported for each brand.
Verified Test Performance
Professional testing ensures stable and reliable optics with verified hardware and software compatibility, covering connectivity, BER and key operating parameters. View the full test report for details.
Resources
FAQ
Ask a QuestionFind answers to common questions about our products.
Can AICPLIGHT 800G OSFP DACs be used together with NVIDIA original InfiniBand cables?
Yes. AICPLIGHT InfiniBand DAC cables are designed for standards-based NDR environments and can be used in networks where original NVIDIA IB cables are already deployed. For best results, keep the same port type, link speed, and supported cable length on both ends.
What is the difference between this passive DAC and an 800G OSFP ACC?
A passive DAC uses a direct copper connection without active equalization, making it a low-latency, low-power, and cost-effective choice for very short links. An ACC adds equalization inside the cable ends to support longer reaches, but it usually consumes more power than a passive DAC.
How long can this 800G OSFP passive DAC be used?
This passive DAC is intended for short-reach connections, typically up to 3 m depending on the host platform and cable specification. For longer 800G OSFP copper links, an ACC option may be more suitable.
Is the insertion loss controlled for high-speed NDR links?
Yes. AICPLIGHT 800G OSFP passive DAC cables are built for high-speed InfiniBand NDR signal integrity requirements. If your project has a specific insertion loss limit, please check the datasheet or contact AICPLIGHT for detailed test data.
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Questions & Answers
Ask a questionTested the cable right after it arrived, and it was recognized without any issue. Works well for short-reach links, and the latency looks good too.
Packaging was solid, and the connectors looked clean. We used it between a switch and a server, and it has been running for a few days with no dropouts.
This AICPLIGHT high-speed cable is better than expected. Plugged it in and it just worked, plus the price is much easier to accept than OEM cables.