Panduit FWTYL7575KAM084 QuickNet 12-Fiber OM5 Trunk Cable Assembly
The Panduit FWTYL7575KAM084 is a factory-terminated 12-fiber OM5 wideband multimode trunk cable assembly engineered for high-density data center backbone installations requiring extended reach and rapid deployment. At 84 meters (275.6 ft), this QuickNet assembly eliminates field termination labor while delivering small-diameter construction that saves 30-40% pathway space compared to traditional trunk cables, making it ideal for congested overhead cable trays, under-floor conduit systems, and vertical riser applications where every cubic inch of infrastructure capacity matters.
Key Features
- 12-fiber OM5 wideband multimode configuration supports 40G/100G/400G Ethernet and future short-wave WDM applications over extended distances
- 84-meter (275.59 ft) extended length reduces splice points and interconnect loss in large facility builds
- Small-diameter trunk construction uses 30-40% less conduit and tray space than conventional assemblies, critical for high-density data center pathways
- LSZH (Low Smoke Zero Halogen) jacket complies with IBC plenum-alternative requirements for enclosed spaces and international safety mandates
- Factory-terminated QuickNet assembly with pre-connectorized ends eliminates field termination time, fusion splice equipment, and installation variability
- Lime jacket color provides high-visibility identification for OM5 infrastructure per TIA color-coding best practices
- 50μm core diameter optimized for laser-optimized multimode transmission systems (850nm VCSEL sources)
- Meets TIA-568-C.3, ISO/IEC 11801, TIA-492-AAAD, and IEC 60793-2-10 Type A1a.3 performance standards
- RoHS compliant construction for environmentally controlled installations and international procurement requirements
OM5 wideband multimode fiber represents the current generation of high-performance multimode technology, specified under TIA-492-AAAD and IEC 60793-2-10 Type A1a.3 standards. Unlike legacy OM3/OM4 fibers optimized for single-wavelength 850nm transmission, OM5 fiber features a graded-index core profile engineered to support short-wave wavelength division multiplexing (SWDM) across four distinct wavelengths (850nm, 880nm, 910nm, 940nm). This enables 40GBASE-SR4, 100GBASE-SR4, and emerging 400GBASE-SR8 applications to leverage fewer fibers per link—critical when pathway capacity is constrained. The 12-fiber configuration in this trunk assembly supports six duplex links or can be allocated as dedicated transmit/receive pairs for BiDi transceiver architectures. Panduit's manufacturing process ensures core concentricity within 0.5μm and maintains insertion loss below 0.25 dB per mated pair, meeting the stringent loss budgets required for 100-meter OM5 channel performance at 100Gb/s. The 50μm core diameter provides the modal bandwidth necessary for laser-optimized transmission while remaining compatible with legacy 62.5μm OM1 systems when used with mode-conditioning patch cords. Each fiber strand meets the minimum 3500 MHz·km effective modal bandwidth (EMBc) at 850nm required by TIA-492-AAAD, ensuring headroom for 100GBASE-SR4 applications across the full 100-meter permanent link distance.
In modern data center deployments, cable congestion inside overhead ladder rack and under-floor conduit systems has become a significant constraint on horizontal and vertical pathway capacity. Traditional 12-fiber trunk cables using older jacket designs and bundled construction can consume 40-50% more cross-sectional area than necessary, forcing installers to depopulate trays prematurely or add costly supplemental pathways. Panduit's small-diameter trunk design addresses this by using a tight-buffered construction with reduced overall diameter—a 12-fiber OM5 trunk assembly occupies roughly the same space as an 8-fiber legacy design. This space savings compounds across the hundreds of trunk cables typically deployed in a row-based or zone-based structured cabling architecture: a reduction from 0.5" to 0.35" outer diameter across 200 trunk cables frees approximately 12 cubic inches of tray cross-section per linear foot, allowing later-phase infrastructure additions without pathway upgrades. The LSZH jacket material further supports deployment in air-handling spaces where NEC plenum-rated cable would traditionally be required, but international building codes (IBC, NFPA 90A) allow LSZH as an alternative in specific applications—consult AHJ requirements before specifying. The 84-meter length is strategically sized to support end-of-row to meet-me-room trunking in typical hyperscale layouts (260-280 ft horizontal runs), eliminating mid-span splice enclosures that add insertion loss, failure points, and labor cost. Factory termination with QuickNet connectors ensures insertion loss consistency below 0.25 dB and return loss better than -20 dB per TIA-568-C.3 specifications, tested and certified at the Panduit facility with full test reports included in each package.
This trunk assembly is purpose-built for data center and enterprise campus applications where high fiber-count pre-terminated solutions reduce installation time and long-term maintenance risk. The lime jacket color aligns with TIA-598-D Annex E color-coding recommendations for OM5 fiber, simplifying infrastructure audits and MAC (Moves, Adds, Changes) operations when multiple fiber types coexist in the same pathway. Standards compliance includes TIA-568-C.3 for commercial building cabling, ISO/IEC 11801 Class OM5 for international projects, TIA-604-5 (FOCIS-5) for physical connector interface geometry, and RoHS environmental directives for lead-free, low-toxicity materials. The assembly ships as a single pre-tested unit with protective end caps and pulling grip terminations where applicable, ready for immediate installation upon delivery. For installations requiring longer runs beyond 84 meters, consider cascading multiple assemblies through low-loss splice enclosures rated for <0.15 dB insertion loss, or transitioning to single-mode fiber (OS2) at the 100-150 meter threshold where OM5 bandwidth-distance products begin to limit 100Gb/s applications. The 12-fiber count provides flexibility for phased deployments—initially populate 4 fibers for 40G links, then activate remaining pairs as bandwidth demands scale to 100G or 400G without re-cabling the backbone infrastructure.
