40Gbps QSFP+ DAC Cable , 7m Low-Latency & Plug-And-Play – Cisco Cables And Accessories
The Cisco QSFP-H40G-ACU7M= is a high-performance 40Gbps QSFP+ Direct Attach Copper (DAC) cable, designed for short-range, high-bandwidth connections in data centers, enterprise networks, and cloud environments. With plug-and-play installation, ultra-low latency, and cost-effective copper cabling, this DAC cable ensures seamless high-speed data transfer without the need for additional transceivers.
Key Features & Benefits
✔ 40Gbps Data Transfer – Supports high-speed networking for bandwidth-intensive applications.
✔ 7m Passive Copper Cable – Ideal for rack-to-rack or switch-to-server connections within data centers.
✔ Low Latency & High Efficiency – Reduces signal delay compared to optical solutions, perfect for HPC, AI/ML, and financial trading.
✔ Plug-and-Play Deployment – No additional power or configuration required, simplifying installation.
✔ Cost-Effective Alternative – More affordable than optical transceivers + fiber cables for short distances.
✔ Cisco Certified & Reliable – Fully compatible with Cisco Nexus, Catalyst, and UCS platforms, ensuring stable performance.
Technical Specifications (QSFP-H40G-ACU7M=)
| Parameter |
Specification |
| Connector Type |
QSFP+ to QSFP+ |
| Cable Type |
Direct Attach Copper (DAC) |
| Data Rate |
40Gbps (4x10Gbps lanes) |
| Max Distance |
7 meters |
| Latency |
Ultra-low (sub-microsecond) |
| Power Consumption |
Low (passive design) |
| Compatibility |
Cisco Nexus 9000, 3000, UCS, Catalyst 9000 series |
| Operating Temp. |
0°C to 70°C (32°F to 158°F) |
Ideal Use Cases
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Data Center Interconnects (Spine-Leaf architectures)
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High-Performance Computing (HPC) & AI Clusters
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Cloud & Virtualization Environments
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Storage Area Networks (SAN) & NAS Solutions
Why Choose Cisco QSFP-H40G-ACU7M DAC Cable?
This Cisco-certified 40G QSFP+ cable delivers reliable, high-speed connectivity with minimal latency, making it a cost-efficient solution for short-reach deployments. Whether upgrading your data center or optimizing server-switch links, this DAC cable ensures seamless integration with Cisco networking gear.
Order Now for Fast, Secure 40Gbps Networking!
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40Gbps QSFP+ DAC Cable , 7m Low-Latency & Plug-And-Play – Cisco Cables And Accessories Images
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