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40Gbps High-Speed Cisco DAC Cable , Low Latency & Plug-And-Play – Cisco Cables And Accessories

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40Gbps High-Speed Cisco DAC Cable , Low Latency & Plug-And-Play – Cisco Cables And Accessories

Name: 40Gbps HighSpeed Cisco DAC Cable Low Latency amp PlugAndPlay Cisco Cables And Accessories
Brand: Cisco
Price: 1 USD

Brand Name : Cisco

Model Number : QDD-400-CU2M=

Speed : 10/100/1000 Mbps, 1/10/40/100 Gbps, etc.

Connector Gender : Male to male

Compatibility : Compatible with Cisco devices

Operating Temperature : 0-70 degrees Celsius

Cable Category : Cat5e, Cat6, Cat6a

Features : High quality, durable, and reliable

Cable Type : Ethernet, Fiber Optic, Coaxial, etc.

Modular : Yes

Product Type : Cables and Accessories

Connector Type : RJ45, LC, SC, BNC, etc.

Subtype : Gigabit Ethernet Ports

Discount : 60%-90%

Color : Various colors available

Connector Plating : Gold, Nickel

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40Gbps High-Speed Cisco DAC Cable , Low Latency & Plug-And-Play – Cisco Cables And Accessories

The Cisco QDD-400-CU2M= is a high-performance 40Gbps Direct Attach Copper (DAC) cable designed for seamless connectivity in data centers, enterprise networks, and high-performance computing environments. This QSFP+ to QSFP+ passive copper cable delivers ultra-low latency, high-speed data transfer, and plug-and-play installation, making it an ideal cost-effective solution for short-range 40G Ethernet applications.

Key Features & Benefits

✔ 40Gbps High-Speed Data Transfer – Supports 40 Gigabit Ethernet (40GbE) for bandwidth-intensive applications.
✔ Low Latency & High Reliability – Copper-based design ensures minimal signal delay and stable performance.
✔ Plug-and-Play Deployment – No additional transceivers or power required; simply connect to QSFP+ ports.
✔ Cost-Effective Solution – More affordable than optical modules, ideal for short-distance connections.
✔ Durable & EMI-Shielded – High-quality copper construction with robust shielding for reduced interference.
✔ Cisco Compatible – Optimized for Cisco switches, routers, and servers (Nexus, UCS, etc.).

Technical Specifications

Parameter	Details
Model	Cisco QDD-400-CU2M=
Cable Type	Passive Direct Attach Copper (DAC)
Connector Type	QSFP+ to QSFP+
Data Rate	40Gbps (40GbE)
Max Distance	2 meters
Latency	Ultra-low (lower than optical alternatives)
Compatibility	Cisco Nexus 9000, 7000, 5000, 3000, UCS, and other QSFP+ ports
Operating Temp.	0°C to 70°C (32°F to 158°F)

Ideal Use Cases

Data Center Networking – Short-distance server-to-switch or switch-to-switch connections.
Cloud Computing & Virtualization – High-bandwidth infrastructure for fast data transfer.
High-Frequency Trading (HFT) – Low-latency advantage for financial networks.
Enterprise Core Networks – Reliable backbone connectivity for business-critical applications.

Why Choose This Cisco DAC Cable?

The Cisco QDD-400-CU2M= offers a perfect balance of speed, reliability, and affordability, making it a top choice for IT professionals seeking a hassle-free 40Gbps solution. Its plug-and-play design eliminates the need for additional optics, reducing complexity and cost.

For seamless 40G Ethernet performance, this Cisco-certified DAC cable ensures optimal compatibility and durability—ideal for modern high-speed networking demands.

Upgrade your network with Cisco’s high-performance cabling solutions today!

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