Experience lightning-fast networking with our BWN-40G-D1 40G QSFP+ Direct Attach Copper Cable, engineered for mission-critical data center environments where performance, reliability, and cost-efficiency are paramount. This premium DAC cable delivers exceptional 40Gbps throughput while maintaining superior signal integrity across four independent channels, ensuring your infrastructure meets the demands of today’s data-intensive applications.
Standard DAC Cables
| Part No. | Data Rate | Protective sleeve material | Distance | Connector Type |
|---|---|---|---|---|
| BWN-10G-D1 | 10G | PVC | 1m | SFP+ To SFP+ |
| BWN-10G-D2 | PVC | 2m | ||
| BWN-10G-D3 | PVC | 3m | ||
| BWN-10G-D5 | PVC | 5m | ||
| BWN-10G-D7 | PVC | 7m | ||
| BWN-10G-D10 | PVC | 10m | ||
| BWN-40G-D1 | 40G | PVC | 1m | QSFP+ To QSFP+ |
| BWN-40G-D2 | PVC | 2m | ||
| BWN-40G-D3 | PVC | 3m | ||
| BWN-Q28-D1 | 100G | PVC | 1m | QSFP28 To QSFP28 |
| BWN-Q28-D2 | PVC | 2m | ||
| BWN-Q28-D3 | PVC | 3m | ||
| 40G-4X10G-D1 | 40G to 4x10G | PVC | 1m | QSFP+ To 4xSFP+ |
| 40G-4X10G-D2 | PVC | 2m | ||
| 40G-4X10G-D3 | PVC | 3m |
Infiniband DAC Cables
| Part No. | Data Rate | Protective sleeve material | Distance | Connector Type |
|---|---|---|---|---|
| BWN-200G-D0.5 | 200G PAM4 | PVC | 0.5m | QSFP56 To QSFP56 |
| BWN-200G-D1 | PVC | 1m | ||
| BWN-200G-D2 | PVC | 2m | ||
| BWN-200G-D3 | PVC | 3m | ||
| BWN-200G-2X100G-D0.5 | 200G to 2x100G PAM4 | PVC | 0.5m | QSFP56 To 2*100G QSFP28 |
| BWN-200G-2X100G-D1 | PVC | 1m | ||
| BWN-200G-2X100G-D2 | PVC | 2m | ||
| BWN-200G-2X100G-D3 | PVC | 3m | ||
| BWN-200G-4X50G-D0.5 | 200G to 4x50G PAM4 | PVC | 0.5m | QSFP56 to 4x50G SFP56 |
| BWN-200G-4X50G-D1 | PVC | 1m | ||
| BWN-200G-4X50G-D2 | PVC | 2m | ||
| BWN-200G-4X50G-D3 | PVC | 3m |
Key Features
- Industry-Leading Performance: Delivers full 40Gbps bandwidth (4×10Gbps channels) with minimal latency, ensuring maximum throughput for your most demanding applications
- Multi-Vendor Compatibility: Pre-programmed for seamless integration with major equipment manufacturers including Cisco, Mikrotik, HPE, TP-LINK, HP, and Juniper
- Energy Efficient Design: Low power consumption (≤0.5W) reduces operational costs and heat generation in dense deployments
- Enterprise-Grade Reliability: Built with premium 28 AWG copper and robust PVC sheathing, tested to withstand operating temperatures from 0°C to 70°C
- Standards Compliant: Fully compliant with SFF-8436, QSFP+ MSA, and IEEE 802.3ba 40GBASE-CR4 specifications for guaranteed interoperability
Application
- High-Density Data Centers: Ideal for rack-to-rack connections in space-constrained environments where high bandwidth and reliability are essential
- High-Performance Computing (HPC): Perfect for low-latency cluster interconnects where computational speed and throughput determine competitive advantage
- Enterprise Storage Networks: Optimized for Storage Area Networks (SANs) requiring high-speed, reliable connectivity between servers and storage systems
FAQs
SFP modules convert electrical signals to optical signals (or vice versa), enabling data transmission between networking devices such as switches and routers across various distances and media types.
Our SFP modules are MSA-compliant, ensuring broad compatibility with major equipment manufacturers. Verify compatibility through your device documentation, our online compatibility matrix, or by contacting our technical support team.
Yes, all our modules support hot-swapping. Use an ESD wrist strap during installation, handle modules by their edges, and ensure proper alignment before insertion to prevent damage.
Power consumption typically ranges from 1-2 watts. Operating temperature range is 0°C to 70°C (commercial) or -40°C to 85°C (industrial), with 5-95% non-condensing humidity tolerance.
Our modules come with a 3-year standard warranty covering manufacturing defects and performance issues under normal use. Extended warranty options are available for select products.
Technical documentation is available in our online knowledge base. Support can be accessed via email (support@bwnfibersfp.com), phone, or through our customer support portal.
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