Shanghai Xinben Information Technology Co., Ltd.
| Application Level | Layer 3 |
| Modular | Yes |
| Warranty | Limited Lifetime |
| Product Type | Cables and Accessories |
| Model | Catalyst 9000 Series |
| Cable Category | Cat5e |
| Color | Black |
| Connector Material | Gold-plated |
| Cable Length | Various lengths available |
| Connector Type | RJ-45 |
| Number Of Ports | 24 |
| Country Of Origin | Varies by product |
| Data Transfer Rate | 1 Gbps |
| Discount | 60%-90% |
| Brand Name | Cisco |
| Model Number | QSFP-H40G-CU3M= |
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Product Specification
| Application Level | Layer 3 | Modular | Yes |
| Warranty | Limited Lifetime | Product Type | Cables and Accessories |
| Model | Catalyst 9000 Series | Cable Category | Cat5e |
| Color | Black | Connector Material | Gold-plated |
| Cable Length | Various lengths available | Connector Type | RJ-45 |
| Number Of Ports | 24 | Country Of Origin | Varies by product |
| Data Transfer Rate | 1 Gbps | Discount | 60%-90% |
| Brand Name | Cisco | Model Number | QSFP-H40G-CU3M= |
| High Light | 40Gbps QSFP+ DAC Cable Cisco ，Plug-and-play QSFP+ DAC Cable ，Low latency Cisco 40Gbps cable | ||
40Gbps QSFP+ DAC Cable , Plug-And-Play & Low Latency - Cisco Cables And Accessories
The Cisco QSFP-H40G-CU3M= is a high-performance 40Gbps QSFP+ Direct Attach Copper (DAC) cable, designed for short-distance, high-speed connectivity in data centers, enterprise networks, and high-performance computing environments. This plug-and-play solution eliminates the need for additional transceivers, reducing complexity and cost while delivering ultra-low latency for critical applications.
✔ 40Gbps High-Speed Data Transfer – Supports 40 Gigabit Ethernet, InfiniBand, and other high-bandwidth protocols.
✔ Plug-and-Play Operation – No external power or configuration required; simply connect to QSFP+ ports for instant deployment.
✔ Low Latency & High Reliability – Passive copper design ensures minimal signal delay and stable performance.
✔ Cost-Effective Solution – More affordable than optical transceivers for short-reach connections (up to 3m).
✔ Cisco Certified & Compatible – Guaranteed interoperability with Cisco switches, routers, and servers (e.g., Nexus 9000, UCS).
✔ Durable & Flexible – High-quality shielded copper cable with bend-resistant design for easy cable management.
| Parameter | Details |
|---|---|
| Cable Type | QSFP+ to QSFP+ Passive DAC |
| Data Rate | 40Gbps (4x10Gbps lanes) |
| Max Distance | 3 meters |
| Connector Type | QSFP+ (Cisco compatible) |
| Power Consumption | None (passive) |
| Compatibility | Cisco Nexus 3000/5000/7000/9000, UCS, and other QSFP+ devices |
Data Center Interconnects (switch-to-switch, switch-to-server)
High-Frequency Trading (HFT) & low-latency applications
Cloud Computing & Virtualization environments
Storage Area Networks (SAN) & High-Performance Computing (HPC)
For longer distances, consider Cisco QSFP+ optical transceivers (e.g., QSFP-40G-SR4) with fiber cables.
Upgrade your network with Cisco’s reliable, high-speed QSFP+ DAC cables today!
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2016
Total Annual:
30000000-50000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C... Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C...
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