Proline Cisco QSFP-H40G-CU1M Compatible TAA Compliant 40GBase-CU QSFP+ Direct Attach Cable
Best high-speed connectivity solution for short-range data center networking.
Connect devices across your business network with this Proline direct attach cable. Designed for high-speed data transfer, this passive twinaxial cable offers up to 10 meters of coverage and ensures full compatibility with network devices. It operates over passive copper with a maximum reach of 1.0m (3.3ft), making it ideal for various network setups. The cable is programmed, uniquely serialized, and tested for 100% compliance and functionality. It adheres to TAA and MSA standards, providing a reliable and efficient networking solution. This cable comes with a limited lifetime warranty.
$84.99
Owner Satisfaction
4.5
/ 5
Category Rank
3892
/ 6562
#3892 in Network Cables
Price vs Category Average
-77%
Below average
Cable Type
Twinaxial
/ Twinaxial
Who it's for
- Network engineers building efficient, low-latency in-rack connections
- IT managers seeking high-speed networking on a budget
- Government procurement officers requiring TAA-compliant hardware
Who should skip it
- Teams managing highly complex or non-standard network environments
- Administrators needing to connect hardware across different rooms
- Organizations strictly requiring official OEM vendor support
Performance breakdown
Data Throughput
Handles 40Gbps speeds with the reliability required for high-performance enterprise environments.
Compatibility Assurance
Rigorous testing and unique serialization ensure seamless integration with Cisco hardware.
Signal Integrity
Passive twinaxial design minimizes interference for stable, short-range data transmission.
Build Durability
Robust construction provides long-term physical resilience for standard server rack setups.
Regulatory Compliance
Full TAA and MSA adherence meets strict government and industry procurement standards.
Warranty Coverage
Limited lifetime protection offers significant peace of mind for critical network infrastructure.
Key Specs
Cable Type
Twinaxial
Maximum Reach
1.0m (3.3ft)
Compatibility
Cisco QSFP-H40G-CU1M
Certifications
TAA Compliant, MSA Standards
Warranty
Limited Lifetime Warranty
Data Rate
40 Gbps
Know before you buy
Yes, this cable is specifically programmed and tested to be a direct replacement for the Cisco QSFP-H40G-CU1M, ensuring full compatibility with your Cisco network devices.
This specific passive twinaxial cable has a maximum reach of 1.0 meter (3.3 feet), making it ideal for connecting equipment within the same rack or adjacent racks.
TAA compliance ensures the product meets the requirements of the Trade Agreements Act for government use, while MSA (Multi-Source Agreement) compliance guarantees that the cable follows industry-standard specifications for form factor and electrical performance.
No, this is a plug-and-play solution. Each cable is pre-programmed and serialized to function immediately upon installation without additional setup.
This cable is backed by a limited lifetime warranty, providing long-term protection against manufacturing defects and performance issues.
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