OptoSpan QFSP+ to 4xSFP+ Breakout Direct Attach Cable
Best high-density breakout solution for Juniper-based data center networking.
This breakout cable is the most efficient way to bridge 40G ports into four 10G connections without the complexity of optical modules. It sacrifices the reach of fiber for a streamlined, passive design that keeps your high-density rack setup cool, reliable, and remarkably simple to manage.
Who it's for
- Data center technicians organizing high-density rack environments
- Budget-conscious IT managers seeking cost-effective short-reach connectivity
- Network engineers requiring seamless integration with Juniper hardware
Who should skip it
- System administrators managing airflow in densely packed cabinets
- Engineers operating in environments with high electromagnetic interference
- Architects designing networks across distant server racks
Performance breakdown
Compatibility Assurance
Pre-programmed specifically for seamless integration with Juniper networking hardware.
Power Efficiency
Passive copper design minimizes heat and eliminates unnecessary power draw.
Signal Integrity
Delivers consistent, error-free data transmission across all four independent channels.
Build Durability
Robust PVC jacket provides reliable protection for high-density rack environments.
Deployment Versatility
Ideal for bridging high-speed 40G ports to legacy 10G infrastructure.
Cost Efficiency
Significant savings compared to traditional optical transceiver and cable combinations.
Key Specs
Reach
3 Meter
Type
QSFP+ to 4xSFP+ DAC
Mode
Copper
Bandwidth
40G
Maximum aggregate data rate
40 Gb/s
Low power consumption
0.02 W (typ.)
Material
PVC jacket, Copper conductor
Part #
QCB-40G-M003JR1
Conductor Type
Stranded
Jacket Material
PVC
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