What are the racks on either side of the network patch panel called

The racks on either side of a network patch panel are called vertical mounting rails or vertical cable managers.

Explanation

In a standard 19-inch equipment rack, patch panels are mounted using vertical mounting rails on both the left and right sides. These rails provide structural support and allow the patch panel to be securely fastened within the rack, ensuring proper alignment and stability for multiple panels stacked vertically.

Vertical Cable Managers

In addition to the rails, many data centers use vertical cable managers alongside patch panels. These are specialized racks or channels that run vertically along the sides of the patch panel to organize and route cables neatly, preventing tangling and improving airflow. Vertical cable managers often include features like cable tie points, finger ducts, or spools to guide patch cords and service loops efficiently.

Horizontal Cable Management

While vertical managers handle side-to-side organization, horizontal cable managers are installed above or below patch panels to manage cables running horizontally across the rack. Together, vertical and horizontal management ensures a clean, maintainable, and scalable network setup.

Summary

Vertical mounting rails: Structural support for patch panels on either side. Vertical cable managers: Optional but recommended for organizing cables along the sides. Horizontal cable managers: Complement vertical managers for front-to-back or side-to-side cable routing.

Using these components properly helps maintain efficient cable management, airflow, and accessibility in network racks.