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- In Stock: 5
- Manufacturer: Dell
- Model or Part: 05NP8R
- Condition: Refurbished
- Weight: 1.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Dell 05NP8R 1-m QSFP+ to QSFP+ 40GbE Direct Attach Copper Cable delivers high-speed, low-latency connectivity for modern data center environments. Engineered to meet the rigorous demands of enterprise networking, this 1 metre copper cable provides a reliable, cost-effective solution for linking QSFP+ ports on switches, routers, and servers without the need for optical transceivers.
Key Features
- 40GbE data rate per lane with full duplex operation
- 1 metre (3.3 ft) length optimized for rack-mount and intra-rack connections
- Gold-plated contacts for enhanced signal integrity and corrosion resistance
- Shielded twisted pair construction reduces electromagnetic interference
- Plug-and-play design eliminates the need for additional power or configuration
- Compatible with all Dell networking equipment that supports QSFP+ interfaces
Technical Specifications
- Connector type: QSFP+ male to QSFP+ male
- Cable type: Direct attach copper (DAC)
- Length: 1 m (3.3 ft)
- Data rate: 40 Gbps per lane, 4 lanes total
- Operating temperature: 0 deg to 70 deg C
- Impedance: 100 ohms differential
- Compliance: IEEE 802.3ba, 802.3bj
Applications
- High-performance computing clusters requiring fast, low-latency links
- Data center top-of-rack and middle-of-rack switch interconnects
- Server to storage fabric connections in virtualized environments
- Enterprise networking deployments that need reliable 40GbE connectivity without optical modules
- Test and development labs that demand quick, interchangeable cabling solutions
By choosing the Dell 05NP8R Direct Attach Copper Cable, organizations benefit from reduced cabling complexity, lower total cost of ownership, and the confidence of a Dell-engineered product designed for mission-critical network performance.