Panduit NCMHF2 NetManager™ Horizontal Single-Sided Cable Manager
The Panduit NCMHF2 delivers bend-radius-compliant cable routing in a 2RU single-sided form factor engineered for high-density 19-inch racks. Installers managing copper and fiber runs in network closets, AV equipment rooms, or datacenter access rows rely on this manager to prevent kinks, reduce strain at patch points, and maintain separation between power and low-voltage cabling per TIA-942 and BICSI guidelines. The removable hinged cover grants tool-free access during adds, moves, and changes while keeping cables concealed and protected from accidental snags during adjacent rack work. UL 2416 and CSA C22.2 listings confirm compliance with North American safety and fire-containment standards for plenum-adjacent and general-purpose IT spaces.
Key Features
- 2RU single-sided design: 3.47 in. height × 19 in. width × 3.7 in. depth fits standard EIA racks without consuming rear vertical space or blocking airflow paths in shallow enclosures
- Removable hinged cover: ABS plastic cover snaps off tool-free for quick access during re-terminations, then re-seats securely to contain cable slack and protect against dust ingress
- Bend radius control: Molded cable guides and rounded interior edges enforce minimum bend radius on Cat6A, fiber trunk assemblies, and LC/MPO multifiber patch cords to prevent insertion loss drift and jacket damage
- Durable ABS construction: Impact-resistant black thermoplastic withstands repeated cover removal cycles and resists UV degradation in open-frame racks near windows or loading docks
- UL 2416 and CSA C22.2 certified: Tested for flame propagation and material toxicity under fault conditions—required for installations in healthcare, education, and government facilities with strict fire-code enforcement
- Single-sided routing: Front-facing cable entry simplifies patch-panel-to-switch runs in wall-mount racks or when rear access is restricted by UPS equipment or seismic bracing
The NCMHF2's 3.7-inch depth accommodates bundled Cat6A patch cords, fiber fanout kits, and slack loops for future service slack without forcing cables into tight compression against the rack's vertical rails. The single-sided trough runs the full 19-inch rack width, providing a continuous channel for horizontal cable distribution between stacked patch panels, PoE switches, and fiber enclosures. The hinged cover's retention clips engage molded posts on the base tray—no screws required—so technicians can pop the cover during MACs without hunting for dropped fasteners in a live rack. Black ABS plastic blends with standard rack finishes and resists discoloration from prolonged exposure to LED panel lighting or sunlight in skylighted equipment rooms.
Deploy the NCMHF2 between patch panel blocks in enterprise MDF/IDF closets, above PoE switch stacks feeding IP cameras and access points, or below fiber distribution units in headend racks serving building-wide surveillance NVR arrays. The 2RU height balances cable capacity with rack real estate—sufficient for 24-48 patch cords in typical edge-switch installations while leaving vertical space for active equipment and future expansion modules. Pair with Panduit's vertical managers on the rack sides to complete a full cable-containment system that meets Uptime Institute Tier certification requirements for organized pathways and maintenance access. The manager's ABS plastic is RoHS compliant and free of halogenated flame retardants, satisfying green-building material restrictions under LEED v4.1 and California Title 24 for state and municipal contracts.
UL 2416 certification verifies the NCMHF2 meets flammability and mechanical-performance criteria for cable-management hardware installed in air-handling spaces and plenum-adjacent zones where NEC Article 800 applies. CSA C22.2 approval extends compliance into Canadian jurisdictions requiring dual-listed products for public-sector and healthcare projects. The single-piece trough design eliminates sharp edges and burrs that can abrade cable jackets during installation or cause tech injuries during blind-reach MACs in crowded racks. For integrators managing multi-year service contracts, the NCMHF2's tool-free cover access reduces on-site labor time during adds and changes—no need to fish cables through solid covers or dismantle finger-duct snap-on lids under time pressure from after-hours change windows.
