About Cisco 40GB QSFP+ Copper Cable

The Cisco 40GB QSFP+ Copper Cable is a high-speed direct attach cable (DAC) designed to provide ultra-fast, low-latency connectivity between network devices such as switches, routers, and servers. Supporting 40 Gbps data transfer rates, this copper cable is ideal for short-distance, high-performance data center connections, offering plug-and-play simplicity without the need for transceivers.

This cable is durable, flexible, and energy-efficient, making it perfect for high-density server racks and enterprise networks requiring reliable, cost-effective, and high-speed interconnections.

Key Features & Benefits

High Performance

• Supports 40 Gbps data transfer rate

• Low-latency, high-bandwidth connections

• Ideal for short-reach, high-speed applications

Durable & Reliable

• Flexible copper cable for easy routing in racks

• Robust connector construction for repeated use

• Energy-efficient operation with minimal power draw

Easy Installation

• Hot-pluggable QSFP+ connector

• Plug-and-play design; no external modules required

Use Cases

• Data center interconnects

• High-speed server-to-switch connections

• High-performance computing clusters

• Enterprise LAN and storage networking