Dell Y5DFK

Overview

The Dell Y5DFK is a one meter SFP+ to SFP+ copper twinax direct attach cable designed to establish a reliable 10-Gigabit Ethernet connection between Dell servers, switches, and storage devices. It is ideal for short-distance links within a rack or between adjacent racks, offering high-speed data transfer without the expense of optical transceivers. This cable supports efficient data center operations by combining low power consumption with minimal latency.

Key features

• Provides a 10GbE connection that supports fast and stable data transfer for demanding network environments
• Uses copper twinax technology to minimize power usage and reduce signal interference, maintaining strong signal integrity
• Hot-pluggable SFP+ connectors enable quick, tool-free installation and easy maintenance or upgrades
• Designed specifically for Dell networking equipment to ensure seamless compatibility and automatic negotiation
• Compact 1 meter length suits short-reach applications, reducing cable clutter and simplifying rack management
• Supports accurate diagnostics reporting to help monitor link status and troubleshoot efficiently

Key specs

• Connection type: SFP+ to SFP+
• Data rate: 10 Gigabit Ethernet (10GbE)
• Cable type: Copper twinaxial direct attach
• Length: 1 meter (3.28 feet)
• Power consumption: Low power draw due to passive copper design
• Compatibility: Fully compatible with Dell servers, switches, and storage systems

Connectivity and compatibility

This cable is engineered to work seamlessly with Dell networking gear, ensuring that the SFP+ connectors fit securely and communicate effectively with Dell switches and servers. Its design supports automatic link negotiation and integrates with Dell management software for real-time diagnostics. The 1 meter length is perfect for connections inside racks or between adjacent racks, making it a practical choice for data centers and enterprise environments.

Ideal uses and environments

The Dell Y5DFK cable fits well in data centers, server rooms, and edge computing setups where short-distance, high-speed connections are essential. It is a strong choice for IT teams looking to optimize network performance while controlling costs and power consumption. This cable is particularly useful for linking top-of-rack switches to compute or storage nodes, supporting environments that demand consistent 10GbE throughput and reliable hardware compatibility.

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