AddOn QSFP-H40G-CU
Best high-speed connectivity for data centers needing short-range rack links.
This passive copper cable is the smartest way to bridge adjacent racks without the overhead of fiber optics. You trade long-distance reach for near-zero latency and effortless plug-and-play deployment, making it the definitive choice for high-speed, short-range connectivity.
$135.00
at
DirectDial.com
Who it's for
- Budget-conscious IT managers seeking affordable short-range connectivity
- Data center operators prioritizing energy efficiency and reduced heat
- Network engineers requiring rapid data transmission for high-performance tasks
Who should skip it
- Technicians needing to connect devices across different server racks
- Administrators managing dense racks with limited space for thick cabling
- Users relying on specific OEM hardware with strict interoperability requirements
Performance breakdown
Latency performance
Passive copper design ensures near-zero latency for high-speed data transfers.
Deployment ease
Plug-and-play functionality makes rack-to-rack installation incredibly straightforward.
Compatibility range
OEM-specific programming ensures seamless integration with major networking hardware.
Build durability
MSA-standard construction provides a robust physical connection for critical infrastructure.
Compliance standards
Full TAA compliance meets strict requirements for government and enterprise procurement.
Short-range efficiency
Optimized for half-meter runs, outperforming expensive fiber optics in tight spaces.
Key Specs
Product Type
Network Cable
Connector Type on First End
QSFP+ Network
Cable Type
Twinaxial
Limited Warranty
3 Year
Device Supported
Network Device
TAA Compliant
Yes
Cable Length
0.5m (16.4ft)
Data Rate
40 Gbps
Compatibility
Cisco Nexus 3000 Series Switches
Application Type
Direct Attach Cable (DAC)
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