Generic Compatible 1m (3ft) 400G OSFP Flat Top to OSFP Flat Top Passive Direct Attach Copper Twinax Cable

#102956
Model: OSFP-400G-CU1F
Sold: 7
In Stock: 8
$

Item Spotlights

  • Max Power Consumption <0.1W
  • Near-Zero Power, Low Latency and Insertion Loss
  • Applied between 400G OSFP NIC
  • Provide Professional Compatibility and Parameter Test Reports
  • Compliant with Hot Pluggable OSFP MSA
  • Compliant with RoHS Environmental Standard (Lead-free)
  • 30-Day Free Return, 1-Year Free Replacement, 3-Year Warranty, Lifetime After-sales Technical Support
1m (3ft) 400G OSFP DAC Passive Direct Attach Copper Twinax Cable (Flat Top) for Generic
Generic Compatible 1m (3ft) 400G OSFP Flat Top to OSFP Flat Top Passive Direct Attach Copper Twinax Cable
Specifications
Applications
Product Highlights
Questions & Answers
Resources
Specifications
Applications
Product Highlights
Questions & Answers
Resources

Description

Generic Compatible 1m (3ft) 400G OSFP Flat Top to OSFP Flat Top Passive Direct Attach Copper Twinax Cable

The OSFP 400G DAC Flat Top is a high-performance, low-latency passive direct-attach copper cable designed for 400G Ethernet, AI clusters, and high-performance computing (HPC) interconnects. Utilizing an OSFP form factor, it supports eight lanes of 50G PAM4 signaling, delivering up to 400Gbps per link. Its flat-top design offers improved mechanical compatibility and space efficiency, enabling easy deployment in high-density GPU server platforms and OSFP-ported network adapters, ensuring streamlined cabling and optimized heat dissipation.

Specifications

Form Factor
OSFP Flat Top to OSFP Flat Top
Cable Length
0.5m~3m
Wire AWG
28AWG~30AWG
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Jacket Material
PVC
Power Consumption
<0.1W
Minimum Bend Radius
10x OD
Application
400G Ethernet Compliant

Applications

Product Highlights

Questions & Answers

Ask a Question
Q:
What are the primary application scenarios for the OSFP 400G DAC Flat Top?
A:
It is primarily used for interconnecting network interface cards (NICs) equipped with 400G OSFP ports.
Q:
What is the typical transmission distance for this cable?
A:
It supports an effective transmission distance of 0.5m to 3m. Use within 3m is recommended to ensure signal integrity and low bit error rate.
Q:
How does the Flat Top design differ from a standard DAC?
A:
The primary purpose of the Flat Top design is to optimize mechanical compatibility and thermal performance within high-density server platforms, minimizing obstruction to adjacent ports.
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Quality Certification

ISO140012015
ISO 90012015
ISO450012018
FDA
FCC
CE
RoHS
TUV-Mark
UL
WEEE

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