Intellinet 3m 40G QSFP+ Passive Direct Attach Copper Cable
$54.99
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Efficient 3m passive QSFP+ DAC Twinax cable enabling 40Gbps data transfer, ideal for short-distance server to switch connections. Energy-saving and low-latency design.
36 in stock
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Estimated Delivery Time16 - 17 Nov 26
Efficient High-Speed Connectivity
This 3-meter Intellinet QSFP+ passive DAC Twinax cable supports 40Gbps data transfer, perfect for short-range network links like server-to-switch or switch-to-switch connections within racks.
The cable is optimized for low-latency communication, ensuring fast data flow in demanding network environments.
Energy-Saving Passive Design
With less than 0.15 watts power consumption, this passive cable generates no heat during operation, reducing your data center’s cooling needs and operational costs.
Its passive nature eliminates the need for external power, making it an efficient choice for energy-conscious setups.
Robust Compatibility and Standards
Compliant with MSA standards, this cable is tested to ensure compatibility with a wide range of network equipment from top brands like Cisco, Dell, TP-Link, and Ubiquiti.
It connects directly with QSFP+ ports, simplifying deployment by eliminating the need for transceivers or adapters.
Durability and Wide Operating Range
Constructed with copper conductors and a durable PVC jacket, the cable sustains reliable performance in temperature ranges from 0°C up to 70°C.
Its robust build and tolerance for higher temperatures make it well-suited for typical data center environments.
Cost-Effective Alternative to Fiber
Compared to fiber optic cables, this DAC offers lower purchase and maintenance costs by integrating the cable and connectors without separate transceivers.
Its simple internal structure streamlines installation and reduces the number of required components.
Key Specifications
- Cable length: 3 meters
- Connector type: QSFP+ male on both ends
- Data rate: 40Gbps
- Operating temperature: 0 – 70 °C
- Weight: 240 grams
- Jacket material: PVC
- Conductor material: Copper
What's in the box
- Intellinet 3m 40G QSFP+ Passive Direct Attach Copper Twinax Cable
Product FAQ
Frequently asked questions
01 What type of cable is the Intellinet 3m 40G QSFP+ DAC?
It is a passive Direct Attach Copper (DAC) twinax cable with QSFP+ connectors on both ends.
02 What is the maximum data transfer rate supported?
This cable supports data transfer rates up to 40 Gbps.
03 What is the cable length of this product?
The cable length is 3 meters.
04 What connectors does this cable use?
It uses QSFP+ male connectors on both ends.
05 Is this cable suitable for long-distance connections?
No, passive DAC cables like this one are limited to short-distance applications and reach transmission limits around 7 meters.
06 What operating temperature range does this cable support?
It operates within 0°C to 70°C (32°F to 158°F).
07 Does this cable require transceivers for operation?
No, it is a passive cable and does not require separate transceivers.
08 What materials are used for the cable and jacket?
The conductor is copper and the jacket is made of polyvinyl chloride (PVC).
09 Is this cable compliant with any standards?
Yes, it is MSA (Multi-Source Agreement) compliant and designed to work with many major networking brands.
10 What are the benefits of using this DAC cable over fiber or RJ45 cables?
It offers lower latency, zero additional power consumption, cost savings, simpler deployment, and a wide operating temperature range.
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