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The SIEMON COMPANY S188-300 is a large scale vertical cable management unit designed for structured cabling installations in data centers, server rooms, and telecommunications closets. It organizes and routes vertical cable runs along equipment racks and open-frame cabinets, keeping patch cords, trunk cables, and other cabling media neatly separated from active equipment. Licensed low-voltage cabling technicians and data center infrastructure teams handle installation. The S188-300 helps maintain proper bend radius, reduces cable stress, and supports ongoing moves, adds, and changes without disrupting adjacent equipment.
This vertical cable manager is suited for high-density rack environments where cable volume exceeds the capacity of standard 1U or 2U horizontal managers. It is typically installed alongside patch panels, switches, and fiber distribution units in both residential structured wiring closets and commercial data center aisles. Its large scale design accommodates the elevated cable counts found in enterprise and colocation deployments.
Designed as an OEM-style vertical cable management solution for use with standard 19-inch and 23-inch equipment racks and open-frame relay racks in structured cabling environments.
Installation is typically performed by a licensed low-voltage cabling technician or data center infrastructure specialist. Power down or de-energize adjacent active equipment before routing cables through the manager to avoid accidental disconnection. Follow TIA-568 and BICSI cabling standards for proper bend radius and cable fill ratios. Do not overtighten cable ties or Velcro straps, as excessive pressure on cable bundles can degrade signal performance.
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