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The SIEMON COMPANY HCM-4-2U is a single-sided horizontal cable manager designed for structured cabling installations in network racks and enclosures. Occupying 2U of rack space, it provides organized routing and management of patch cables, jumpers, and horizontal runs on one side of the panel. The black finish integrates cleanly with standard 19-inch rack systems. It is typically installed by network technicians and low-voltage cabling professionals as part of a complete patch panel and cable management assembly.
This cable manager is suited for data center, server room, telecommunications room, and enterprise network closet applications. It works alongside patch panels to maintain clean horizontal cable runs, reduce cable stress at patch points, and support moves, adds, and changes without disrupting adjacent connections. The single-sided design is appropriate for front-access cable routing in standard open-frame racks and enclosed cabinets.
Designed as an OEM-style horizontal cable manager for use with 19-inch EIA-standard network racks and enclosures in structured cabling installations.
Installation is performed by low-voltage cabling technicians or network infrastructure professionals. Power down or disconnect active equipment in adjacent rack positions before routing cables to avoid accidental disconnection. Secure the unit to the rack using the appropriate rack screws before dressing cables through the manager. Follow ANSI/TIA-568 and BICSI guidelines for cable bend radius and fill capacity when routing cables through horizontal managers.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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