Rack pass-through bracket Lenovo 00Y3011 1U — cable management bracket for 19" rack, 1U height

Lenovo 00Y3011 is a 1U rack pass-through bracket designed for standard 19" server racks. It enables structured cable routing through the front or rear of a rack cabinet, reducing cable clutter and helping to maintain unobstructed airflow. The bracket is intended as a simple, space-efficient accessory for network cabinets and data centers where organized cabling and repeatable cable paths are required for maintenance and equipment changes.

Advantages

The bracket provides a compact, low-profile method to guide cables through a single rack unit without occupying extra horizontal mounting space. Its pass-through design reduces strain on connectors by keeping cables supported and aligned. By centralizing cable entry and exit points, the bracket contributes to cleaner rack layouts and improved access for technicians. The fixed form factor ensures consistent cable positioning and helps protect cables from sharp rack edges.

Suitable for

• 19" server racks and network cabinets requiring structured cable routing
• Data centers and server rooms with limited vertical space for cable panels
• Environments needing quick, repeatable cable access for maintenance
• Applications where preserving airflow and reducing cable obstruction is important

Key specifications

• Form factor: 1U height compatible with standard 19" rack mounting
• Function: pass-through cable management for front or rear routing
• Material: rigid metal construction for stable cable support
• Finish: rack-compatible surface treatment to resist wear and corrosion
• Mounting: fits standard rack mounting holes and uses 1U vertical space

How to use

Install the pass-through bracket in a 1U position of a standard 19" rack using the rack's mounting holes and appropriate hardware. Route cables through the bracket opening so that they pass cleanly between rack spaces or between the rack interior and external equipment. Ensure cables are arranged without tight bends and that connectors are supported to avoid strain. The bracket can be used at the front or rear of the rack depending on the desired cable path.

Usage recommendations

Use the bracket alongside cable ties or Velcro straps to secure bundles and maintain separation between power and data cabling. Avoid overfilling the pass-through opening; allow space for future cable additions and maintain gentle bend radii to protect fiber and copper cables.