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1m (3ft) NVIDIA/Mellanox Compatible 800G OSFP Finned Top Passive Direct Attach Copper Twinax Cable
1m (3ft) NVIDIA/Mellanox Compatible 800G OSFP Finned Top Passive Direct Attach Copper Twinax Cable
1m (3ft) NVIDIA/Mellanox Compatible 800G OSFP Finned Top Passive Direct Attach Copper Twinax Cable
P/N: OSFP-800G-CU
US$119.00
5
Reviews
1
Questions
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4-Year Warranty
30-Day Returns
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（1000 In Stock）

Product Highlights

Max. power consumption 0.1W
Minimum Bend Radius 54mm for Flexible Routing
Support 800G for Higher Port Density
Simplifies the Patching and Offers a Cost-effective Way for Short Links
High-speed Connectivity Compliant to IEEE 802.3ck and CMIS v4.0
Hot Pluggable OSFP MSA Compliant
8x106.25G PAM4 Retimed 800GAUI-8 Electrical Interface
For Higher Bandwidth in Hyperscale Data Centers and Cloud Infrastructure
Plug-and-Play Operation, Faster Deployment and Easier Use
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Specifications
Q&A
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1m (3ft) NVIDIA/Mellanox Compatible 800G OSFP Finned Top Passive Direct Attach Copper Twinax Cable
The 800G OSFP Passive Direct Attach Copper Twinax Cable is designed for use in 800G Ethernet. It provides a OSFP copper direct-attach solution. This cable is compliant with OSFP MSA (Multi-Source Agreement) and IEEE 802.3ck standards. With these features, this easy to install, high speed, cost-effective direct attach copper twinax cable is suitable for short-distance connectivity within a rack or between adjacent racks in data centers.
Specifications
Part Number
OSFP-800G-CU
Vendor Name
AICPLIGHT
Form Factor
OSFP (Finned Top) to OSFP (Finned Top)
Max Data Rate
800Gbps
Media
Copper
Cable Type
Passive Twinax
Minimum Bend Radius
54mm
Power Consumption
≤0.1W
Cable Length
1m (3ft)
Wire AWG
30AWG
Temperature Range
0 to 70°C (32 to 158°F)
Jacket Material
PET
Protocols
OSFP MSA, IEEE 802.3ck, CMIS v4.0
Modulation Format
PAM4
Certification
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Questions & Answers
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All (1) Compatibility (1)
Q:

Can these modules work with Cisco or Juniper platforms?

by 1***m on 2025-07-10 14:56:41

A:

Yes, we ensure cross-vendor compatibility with most major brands.

by Helpful on 2025-07-10 16:23:55

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Customer Reviews
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All (5) Performance (1)Compatibility (1)Ease of Use (2)Value (1)
D
D***m
2025-06-29 23:45:18
Confirmed Purchase
5.0

Plug-and-play experience was excellent. The cables came clean and ready for immediate deployment.

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2
2***m
2025-06-28 11:04:32
Confirmed Purchase
5.0

High-quality interconnects at a fraction of the price of branded cables. Ideal for scaling AI clusters on a budget.

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comment icon Comment 0
9
9***m
2025-06-17 21:58:42
Confirmed Purchase
5.0

Fully compatible with our NVIDIA ConnectX-6 NICs and Mellanox switches. No firmware warnings or handshake delays.

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t
t***m
2025-06-10 23:41:23
Confirmed Purchase
5.0

Used in our GPU training pod (8x H100s) to connect each server node. Latency remained sub-microsecond, even with large tensor workloads.

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comment icon Comment 0
j
j***m
2025-04-14 04:11:40
Confirmed Purchase
5.0

Strain relief sleeves added during manufacturing helped avoid cable damage during repositioning.

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