Lenovo QSFP Passive DAC Cable

Overview

The Lenovo 00KF004 is a passive direct attach Ethernet network cable designed to connect QSFP-enabled devices, particularly IBM System x servers, over short distances. Measuring 1.25 meters, it provides a high-speed link without requiring additional power or active components. Its round cable profile ensures neat and predictable routing in rack and server environments, making it a practical choice for data centers and network installations.

Key features

• Passive direct attach design eliminates the need for external power, simplifying setup and reducing energy consumption.
• QSFP connectors on both ends support high-speed data transfer between compatible devices.
• Genderless connectors reduce installation errors and make deployment more flexible.
• Round cable shape facilitates clean and organized routing within racks and server rows.
• Specifically designed to fit IBM System x and other QSFP-equipped hardware, ensuring compatibility and reliable performance.
• Ideal for short-distance connections within the same rack or adjacent racks, supporting efficient network layouts.
• Supplied as a standalone cable with a one-year warranty, providing confidence in quality and durability.

Key specs

• Cable length: 1.25 meters
• Cable type: Passive direct attach Ethernet
• Connector type: QSFP on both ends
• Cable profile: Round
• Compatibility: IBM System x and other QSFP-equipped devices
• Warranty: One year

Connectivity and compatibility

This cable is designed to connect QSFP ports on IBM System x servers and other compatible hardware, enabling high-speed Ethernet communication without active components. Its genderless QSFP connectors simplify installation by allowing either end to connect without concern for orientation, which helps reduce setup time and errors in complex network environments.

Ideal uses and environments

The Lenovo 00KF004 fits well in data centers and network installations where short, direct connections between QSFP devices are needed. It is especially suited for linking servers within the same rack or adjacent racks, supporting clean cable management and reliable data transfer. This cable is a strong choice for IT professionals managing IBM System x environments or other QSFP-based setups requiring straightforward, power-free connections.