KVM switches are typically designed for 19-inch racks, with heights ranging from 1U to 2U and depths compatible with standard rack cabinets from 20 inches (50 cm) up to 31.5 inches (80.5 cm).

Standard Rackmount Dimensions

• Width: All KVM switches are designed to fit 19-inch standard racks.
• Height: Most rackmount console KVM switches occupy 1U or 2U of rack space, depending on the model and whether the console includes a slide-out LCD panel and keyboard module .
• Depth: Compatible rack depths vary by model:
  • INTELLINET 15”/17”/19” LCD KVM consoles fit racks with depths from 20 inches (50 cm) and up, with some models supporting 67.5–80.5 cm (26.5–31.5 inches) using rear brackets and extension kits .
  • ATEN CL5708 Slideaway LCD KVM switches are modular and designed for 1U rack-mountable sliding housing, with optional rack mount kits for depth adjustment .

Modular Components and Installation Considerations

• Slide-out console: Many KVM switches include a 1U slide drawer with keyboard, touchpad, and LCD monitor. The drawer can be extended for use and folded down when stored .
• Rear brackets and extension kits: These are included to secure the console in racks of varying depths and ensure stability during slide-out operation .
• Cascading modules: Some KVM switches allow additional modules to be connected, which may require extra rack space for expansion .

Example Model Dimensions

Key Points for Installation

1. Ensure the rack depth matches the KVM switch model, using extension kits if necessary.
2. Allocate 1U–2U of vertical space per console module.
3. Confirm slide-out clearance for LCD and keyboard operation.
4. Use rear brackets and uprights to secure the console and prevent tipping during extension . By following these guidelines, you can ensure proper installation, stability, and accessibility for your KVM switch in a standard server rack.