AddOn QSFP-100G-CU2M-AO
Best high-speed cable for short-range data center rack connectivity.
This 2-meter passive direct attach copper cable is engineered for high-speed data transmission up to 100Gbps. It provides a cost-effective solution for short-reach connections, ideal for server-to-switch or switch-to-switch links within rack environments. Its passive design minimizes power consumption and offers straightforward plug-and-play connectivity. Designed for compatibility with specific 100G QSFP ports, it requires no external power or complex configuration, simplifying network setups. This cable is also TAA compliant, making it suitable for government and federal applications.
$150.96
Owner Satisfaction
4.6
/ 5
Category Rank
1114
/ 6562
#1114 in Network Cables
Price vs Category Average
-60%
Below average
Product Type
Network Cable
/ Network Cable
Who it's for
- Data center operators prioritizing energy efficiency and reduced overhead
- Network technicians needing rapid, simplified hardware deployment
- Budget-conscious IT managers optimizing short-range network infrastructure
Who should skip it
- Engineers requiring flexible reach for cross-room or long-distance connectivity
- Administrators managing high-density racks with limited cable space
- Teams working in environments with high electromagnetic interference
Performance breakdown
Data throughput
Delivers consistent 100Gbps speeds for demanding high-bandwidth server environments.
Power efficiency
Passive design eliminates power draw for maximum energy savings.
Installation simplicity
Plug-and-play functionality makes setup effortless for any network technician.
Reach flexibility
Strict two-meter limit restricts use to tight rack-to-rack configurations.
Build reliability
Robust copper construction ensures long-term durability in data center settings.
Compliance standards
TAA certification makes this a reliable choice for government-regulated infrastructure.
Key Specs
Product Type
Network Cable
Cable Type
Twinaxial
Cable Length
6.56 ft
Connector Type on First End
QSFP28 Network
Connector Type on Second End
QSFP28 Network
Device Supported
Network Device
American Wire Gauge
30 AWG
Data Transfer Rate
100 Gbit/s
Know before you buy
This cable is designed for high-speed, short-reach connections within a single rack environment. It is ideal for linking servers to switches or connecting switches to one another where the hardware is in close proximity.
No, this is a passive direct attach cable. It offers plug-and-play functionality and does not require external power or any manual configuration to operate.
While it is designed for standard 100G QSFP28 ports, compatibility can vary by manufacturer. We recommend verifying that your specific network hardware supports passive copper cables before installation.
No, this cable is specifically limited to a 2-meter length. Because it is a passive copper cable, signal integrity degrades over longer distances, making it unsuitable for runs beyond this range.
Yes, this cable is TAA compliant, which meets the requirements for procurement by the United States government and federal agencies.
AddOn provides a lifetime limited warranty for this product, ensuring long-term reliability for your network infrastructure.
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