Panduit FWTYL7575KNM045 QuickNet OM5 12-Fiber Trunk Cable Assembly
The Panduit FWTYL7575KNM045 delivers 12-fiber OM5 wideband multimode connectivity in a 45-meter pre-terminated trunk assembly engineered for high-density data center, enterprise network core, and centralized security infrastructure deployments. Part of the QuickNet pre-terminated system, this lime-jacketed LSZH-rated trunk uses 50µm OM5 fiber optimized for shortwave wavelength division multiplexing (SWDM), supporting 100GBASE-SR4 applications up to 150 meters and enabling future 400GBASE-SR8 upgrades without infrastructure replacement. The reduced-diameter construction saves 30 to 40 percent pathway space compared to conventional trunk assemblies—critical for congested overhead ladder racks, under-floor troughs, and vertical cable managers where airflow, accessibility, and code-mandated fill ratios determine how many circuits you can deploy per rack row.
Key Features
- OM5 wideband multimode fiber (50µm core) supports 100G to 400G Ethernet over extended reach without re-cabling
- 12-fiber count in compact trunk configuration for spine-leaf fabrics, storage-area networks, and surveillance backbone links
- 45-meter (147.64 ft) length spans inter-rack, cross-aisle, and intra-floor distances in typical data halls and equipment rooms
- LSZH (Low Smoke Zero Halogen) jacket meets IEC 60332-3-24 flame propagation and low-toxicity requirements for enclosed pathways
- QuickNet factory-terminated connectors eliminate field splicing, reducing installation labor by up to 70 percent and removing insertion-loss variability
- Lime jacket color provides instant visual identification and prevents cross-patching with aqua OM3 or magenta OM4 infrastructure
- Reduced-diameter cable design uses 30–40% less tray and conduit space, maximizing density in congested horizontal and vertical pathways
- Factory-tested to TIA-604-5 (FOCIS-5) insertion loss and return loss limits, with certified performance reports available for documentation and audits
The FWTYL7575KNM045 employs OM5 fiber specified under TIA-492-AAAD and IEC 60793-2-10 type A1a.3, featuring a 50µm graded-index core optimized for multimode transmission across the 850nm through 950nm wavelength window. Unlike OM3 and OM4 fibers optimized solely for 850nm VCSEL (vertical-cavity surface-emitting laser) sources, OM5 supports shortwave wavelength division multiplexing (SWDM) across four discrete wavelength channels—enabling 40GBASE-SR4 and 100GBASE-SR4 parallel optics to achieve 150-meter reach, double the distance supported by OM3 at equivalent data rates. This extended reach eliminates the need for intermediate fiber distribution panels or mid-span aggregation switches in larger data halls, reducing the switch count and simplifying the Layer 1 topology. The fiber also future-proofs installations for 400GBASE-SR8 eight-lane parallel optics, which require tight modal bandwidth specifications across the full 850–953nm window to maintain bit error rates below 10⁻¹². Each fiber strand meets a minimum effective modal bandwidth (EMBc) of 4700 MHz·km at 850nm and 2470 MHz·km at 953nm, providing substantial headroom beyond the 3500 MHz·km baseline required for OM4 and ensuring that transceivers with broader spectral profiles or higher-order modes still achieve link budget margins of 3 dB or greater. Connectors are factory-polished and mated to precision ceramic ferrules, with insertion loss typically under 0.30 dB per connection and return loss exceeding 20 dB, well within TIA-568-C.3 Channel performance limits for multimode links.
Pre-terminated trunk assemblies eliminate the field labor, consumable costs, and technician skill variability inherent in fusion splicing or mechanical terminations performed on-site. In fast-turnaround projects—co-location data center build-outs, enterprise network core upgrades, or centralized video management system (VMS) backbone installations—QuickNet trunks reduce fiber deployment time by 70 percent compared to field-terminated breakout cables, while also removing the risk of contamination, improper cleaving, or mis-alignment that can degrade optical performance or fail acceptance testing. The 12-fiber count aligns cleanly with industry-standard 40G and 100G transceiver lane configurations: four fibers transmit, four fibers receive, with the remaining four available as spares, bidirectional links, or out-of-band management channels. For integrators scaling to higher port densities, multiple 12-fiber trunks bundle into 24-fiber, 48-fiber, or 72-fiber harnesses that terminate at MTP or LC cassette distribution panels, enabling one-to-many breakouts without re-pulling cable. The reduced-diameter tight-buffered construction compresses the overall cable cross-section by 30 to 40 percent relative to legacy trunk designs, allowing installers to fit significantly more circuits in a given J-hook span, overhead basket tray, or raised-floor duct. In practice, this means a 4-inch-wide ladder rack segment that previously held six conventional trunks can now accommodate nine or ten FWTYL-series cables—directly translating into lower pathway infrastructure costs and faster MAC (moves, adds, changes) cycles as the network evolves. Lime coloring provides instant differentiation from aqua OM3, magenta OM4, or yellow singlemode cables, reducing the probability of cross-patching errors during maintenance windows when multiple fiber types coexist in the same distribution frame. LSZH jacketing is mandated by fire codes for enclosed air-handling spaces—plenum ceilings, HVAC return pathways, and raised-floor voids—where PVC combustion would generate corrosive hydrochloric acid and dense smoke that impedes evacuation and damages sensitive electronics.
The assembly is third-party tested and certified to ISO/IEC 11801 Edition 2.2, TIA-568-C.3, and TIA-568-C.1 structured cabling standards, ensuring end-to-end interoperability with enterprise and data center fiber distribution systems and meeting the performance, safety, and documentation requirements imposed by building authorities, insurance underwriters, and tenant lease agreements. RoHS-compliant material composition satisfies European Union Directive 2011/65/EU and California Proposition 65 restrictions on lead, mercury, cadmium, and hexavalent chromium, simplifying procurement for projects with multinational footprints or state-level environmental mandates. For security integrators managing enterprise video surveillance networks with centralized Network Video Recorder (NVR) arrays, IP access control panels distributed across multiple buildings, or converged physical-security-information-management (PSIM) platforms that aggregate data from thousands of endpoints, the FWTYL7575KNM045 provides the bandwidth, reach, and reliability required to backhaul 4K and 8K camera streams, redundant storage-area-network (SAN) paths, and out-of-band management traffic without protocol bottlenecks or packet loss. IT teams deploying hyperconverged infrastructure, software-defined storage, or GPU compute clusters gain the low-latency, high-throughput interconnects necessary to keep east-west traffic on dedicated fiber fabrics rather than oversubscribing northbound switch uplinks. The 45-meter length is long enough to span typical intra-floor distances—rack-to-rack within the same row, cross-aisle to a meet-me room, or equipment room to an intermediate distribution frame (IDF)—while remaining short enough to avoid the signal attenuation and modal dispersion penalties that reduce link margin on longer runs. When combined with Panduit's FZ-series fiber cassettes, OptiCam modular patch panels, and cable management accessories, the QuickNet trunk becomes part of an end-to-end structured cabling system with unified documentation, warranty coverage, and technical support, reducing finger-pointing during troubleshooting and simplifying the path to acceptance testing and final handover.
