30091-703

The MCS Master Cabling Section 30091‑703 delivers a single‑sided, data master cable management solution for 45U racks. Its compact 4.4‑inch (112 mm) width fits tightly within standard 19‑inch rack frames. Designed for modern data center layouts, the section easily suits 703‑series equipment installations. Patented guide fingers are spaced at 1U intervals, allowing patch cords to be routed precisely where each rack unit resides. This 1U spacing reduces horizontal cable clutter and supports rapid changes in network topology. The consistent spacing also improves airflow, helping the overall thermal management of high‑density deployments. Constructed from UL®‑94V‑0 fire‑rated composite material, the section can be installed in plenum‑rated environments without compromising safety. The material resists flame spread while maintaining structural rigidity. This compliance meets stringent building codes for enterprise and hyperscale facilities. A reversible aluminum SwitchGate door with an integrated handle provides secure access while preserving a clean visual profile. The pre‑assembled design minimizes installation time and eliminates the need for field drilling. Once installed, the door can be flipped to accommodate equipment on either side of the rack. The 30091‑703 model supports 288 to 1,052 Cat 5e cables per side at 40 percent fill, delivering high density without sacrificing serviceability. Optional Saf‑T‑Grip® straps secure cables in the vertical slots of double‑sided variants, though the single‑sided design simplifies routing. Customers requiring even greater capacity can select the MCS‑EFX Master Cabling Section with extended fingers for larger cable bundles.