Panduit XG-FML45B FlexFusion™ Cable Management Finger Kit

The Panduit XG-FML45B is a 14.1" vertical finger kit designed for the FlexFusion™ cable management system. This black-finished component enables organized horizontal-to-vertical cable transitions in network racks and datacenters, supporting high-density fiber and copper installations where airflow management and serviceability matter. The 0.91" width profile fits standard 19" rack mounting patterns without blocking adjacent equipment access.

Key Features

FlexFusion™ system integration for modular cable routing solutions

14.1" vertical height (358.3mm) accommodates standard 2U-3U rack spacing

0.91" (23mm) slim profile maintains front-to-back rack clearance

Black powder-coat finish matches professional datacenter aesthetics

RoHS compliant construction for environmental compliance requirements

Vertical finger kits solve the transition problem between horizontal cable managers and patch panels or equipment ports. The XG-FML45B provides a defined pathway that prevents cable stress at bend points, maintains minimum bend radius for fiber optics (typically 1.5" for single-mode, 1.2" for multimode), and keeps copper Category 6A/6/5e within the 4x cable diameter bend-radius spec. The finger design spaces cables to prevent bundle compression that degrades performance or traps heat. In high-density environments running 96-fiber MTP trunks or 48-port copper patch fields, this controlled routing prevents the cable spaghetti that blocks airflow and makes MACs (moves/adds/changes) a nightmare.

The FlexFusion™ platform is Panduit's answer to datacenters and network closets running mixed media at scale. The XG-FML45B mounts to FlexFusion™ horizontal managers (sold separately), creating a complete front-to-back-to-vertical pathway from server/switch rear ports to overhead ladder rack or underfloor routing. This is critical in hot-aisle/cold-aisle layouts where cable pathways cross the thermal barrier — unmanaged cables disrupt laminar airflow and spike cooling costs. IT installers deploying spine-leaf architectures or hyperconverged infrastructure use vertical managers like this to maintain the 1U-per-switch density that modern 100GbE and 400GbE fabrics demand. The black finish is standard for enterprise-grade installations where integrators need visual consistency across multi-vendor racks.

RoHS compliance meets procurement requirements for federal contractors and enterprises with environmental supply-chain policies. The 14.1" height maps cleanly to 3-post or 4-post racks from APC, Chatsworth (CPI), Legrand, and other manufacturers using EIA-310-D spacing. Single-unit packaging supports per-rack ordering for projects where each cabinet gets custom cable management based on port count and media type — no need to over-order boxes of 10 when your eight-rack deployment has different requirements per row.