40G QSFP Direct Attach Copper Cable

Direct Attach Cable (DAC) is a high-speed, cost-effective alternative for short-distance connectivity within a rack or between adjacent racks in data centers. This cable provides low insertion loss and ultra-low crosstalk. And it complies with IEEE 802.3, SFF-8431, ensuring reliability of network with full system testing in targeted Switches.

40 Gbps

Max Data Rate
1~5 m

Transmission Distance

Product Feature
Specification

Product Feature

High-Speed Performance for Demanding Bandwidth Applications

Supports data rates up to 41.25Gbps, making it suitable for data centers and high-performance computing environments requiring robust bandwidth.
Compliant with Key Standards for Reliable Interoperability

Fully compliant with QSFP+ MSA and IEEE 802.3ba 40G BASE-CR4, ensuring stable and seamless connectivity across mainstream networking equipment.
Hot-Swappable Design for Efficient Operation and Maintenance

Enables hot-plug functionality, allowing quick cable replacement or expansion without interrupting system activity, improving operational flexibility.
Metal Housing with Excellent EMI Shielding Capability

Built with a metal enclosure that delivers strong EMI suppression, reducing interference and maintaining signal integrity during high-speed transmission.
Multiple Cable Gauges Available to Fit Diverse Requirements

Available in 24AWG, 26AWG, 30AWG, and 32AWG options, supporting flexible selection based on reach, flexibility, and application needs.
RoHS Compliant for Environmental and Regulatory Assurance

Meets RoHS environmental standards, ensuring safe material usage and compliance with global regulations.

Specification

Product Model

QSFP-40G-DAC

Connector Type
Cable Type
Jacket Material
Working Temperature
Brand
Max Data Rate
Transmission Distance
Power Voltage
Warranty

QSFP-40G-DAC
- Connector Type
  
  QSFP+ to QSFP+
- Cable Type
  
  30AWG/28AWG
- Jacket Material
  
  PVC
- Working Temperature
  
  0°C~70°C
- Brand
  
  JPT
- Max Data Rate
  
  40Gbps
- Transmission Distance
  
  1~5m
- Power Voltage
  
  3.3V
- Warranty
  
  3 Years

40G QSFP Direct Attach Copper Cable

Product Feature

Specification

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