QSFP+ to 4xSFP+ Breakout AOC Cable Plenum 20m
Best high-speed breakout solution for data center network infrastructure.
This 20-meter Active Optic Cable (AOC) from OptoSpan is engineered for high-performance, cost-effective 40G to 10G breakout interconnects, serving as a direct replacement for the Cisco QSFP-4X10G-AOC20M. It utilizes four independent optical channels for error-free data transmission. Constructed with a premium, fire-retardant plenum jacket, this multimode cable ensures low smoke generation for safety compliance. Each unit is individually serialized, pre-programmed, and tested to guarantee 100% functionality and compliance with QSFP+ MSA standards, making it ideal for demanding data center environments.
$418.50
Owner Satisfaction
4.7
/ 5
Category Rank
74
/ 6543
#74 in Network Cables
Price vs Category Average
+17%
Above average
Reach
20
/ Meter
Who it's for
- Data center managers needing reliable long-distance connectivity
- Facility planners requiring strict fire safety compliance
- Network engineers optimizing high-density switch port utilization
Who should skip it
- IT administrators seeking repairable or modular hardware components
- Power-sensitive operators minimizing energy consumption in networking racks
- Budget-conscious teams managing short-run cabling projects
Performance breakdown
Data Integrity
Four independent optical channels ensure reliable, error-free high-speed transmission.
Installation Flexibility
Small bend radius allows for effortless routing in crowded server racks.
Safety Compliance
Plenum-rated jacket meets strict fire safety standards for data center environments.
System Compatibility
Pre-programmed and tested to integrate seamlessly with Cisco networking hardware.
Energy Efficiency
Optimized design keeps power consumption low during continuous high-bandwidth operation.
Deployment Readiness
Individually serialized and tested units guarantee immediate plug-and-play functionality.
Key Specs
Reach
20 Meter
Type
QSFP+ to 4xSFP+ AOC
Mode
Multimode (OM3)
Data Rate
40 Gbps
Compatibility
Cisco QSFP-4X10G-AOC20M
Jacket Rating
CMP (Plenum)
Certifications
TAA Compliant
PART #
QOB-40G-M020CP1
Features
- Supports 40G to 10G breakout connections
- Fire-retardant plenum jacket for safety
- Individually tested and programmed
- Low power consumption
- Small bend radius for easy routing
- Built-in digital diagnostic functions
- Supports 40GbE and Fiber Channel
- Available in custom lengths
What customers say
Reviewers consistently praise the exceptional reliability and robust build quality of this OptoSpan breakout cable. Users report flawless performance immediately, noting dependable connectivity across the entire 20 meter length. The plenum rating adds confidence for professional setups. While specialized, the perceived value is high because the cable functions perfectly without troubleshooting, ensuring straightforward and efficient installation. This commitment to consistent, high quality performance is the main reason for positive feedback.
Know before you buy
Yes, this cable is designed as a direct replacement for the Cisco QSFP-4X10G-AOC20M and is fully programmed to meet QSFP+ MSA standards for seamless integration.
A plenum rating indicates the cable jacket is fire-retardant and produces low smoke. This is a safety requirement for installing cables in the air-handling spaces above drop ceilings or below raised floors in data centers.
No, this cable is not outdoor-rated. It is intended for indoor use within climate-controlled environments like server rooms or data centers.
This cable features a single QSFP+ connector on one end that splits into four independent SFP+ connectors on the other. It allows you to connect a 40Gbps port to four separate 10Gbps devices, effectively managing high-density port distribution.
No, this is an Active Optic Cable (AOC), meaning the optical transceivers are permanently integrated into the cable ends. It is a plug-and-play solution that does not require additional modules or external power sources.
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