Panduit FWUYL7575LAM015 QuickNet OM5 24-Fiber Trunk Cable Assembly
The Panduit FWUYL7575LAM015 is a 15-meter OM5 wideband multimode trunk cable assembly engineered for high-density datacenter spine-leaf architectures, storage fabric deployments, and 40/100/400GbE parallel optics applications. This 24-fiber trunk features PanMPO female connectors on both ends with Method B polarity, HD Flex Transition small-diameter cable construction, and Ultra insertion loss performance grading. The lime green LSZH jacket provides immediate visual identification in mixed-OM environments while meeting plenum and riser flammability requirements. A factory-installed pulling eye on one end simplifies long conduit runs and vertical cable-tray installations. QuickNet pre-terminated trunk assemblies eliminate field termination, compress deployment schedules, and deliver consistent factory-tested link performance from day one.
Key Features
- OM5 wideband multimode fiber supports shortwave wavelength division multiplexing (SWDM) across 850-950 nm spectrum for 40/100/400GbE parallel optics
- 24-fiber capacity in compact HD Flex Transition cable — 30-40% smaller cross-section than legacy trunk designs for maximum pathway fill in congested overhead and underfloor routes
- PanMPO female to PanMPO female connectors with Method B polarity mapping per TIA-568-C.0 Annex A for parallel transceiver compatibility
- Ultra insertion loss performance grade ensures margin for extended reach and multi-connection links in spine-leaf or storage-array topologies
- 15-meter (49.2 ft) factory-specified length ships with full test reports — no field termination or testing labor
- Low Smoke Zero Halogen (LSZH) jacket rated for plenum and riser installations; meets IEC 60332-1 and IEC 61034 for reduced toxicity and smoke density in fire events
- Lime green jacket color per TIA-598-D OM5 identification standard — instant visual differentiation from OM3 aqua and OM4 erika violet cables
- Integrated pulling eye on one end simplifies long horizontal and vertical cable pulls; reduces jacket stress and fiber strain during installation
- 50 μm core diameter multimode fiber complies with TIA-492-AAAD and IEC 60793-2-10 Type A1a.3 for guaranteed interoperability across vendors
- Factory-assembled and individually tested per TIA-568-C.3 and ISO/IEC 11801 insertion loss and return loss specifications
OM5 wideband multimode fiber extends the operational bandwidth of traditional OM3 and OM4 fiber by supporting shortwave wavelength division multiplexing (SWDM) technology. While OM3 and OM4 are optimized for 850 nm VCSELs, OM5 maintains low modal dispersion across four wavelengths (850, 880, 910, and 940 nm), enabling a single 24-fiber trunk to support four independent 100GbE channels or a single 400GbE channel using SWDM optics. This makes the FWUYL7575LAM015 ideal for datacenter operators planning 400GbE spine upgrades without ripping out existing OM5 cabling infrastructure. The Ultra insertion loss performance grade — Panduit's tightest tolerance tier — guarantees maximum insertion loss below the industry-standard 0.35 dB per mated connector pair, preserving link budget headroom for daisy-chained trunk segments or links with multiple bulkhead transitions. Method B polarity (also called "straight-through with crossing adapter") maps transmit fibers on one end to receive fibers on the opposite end using a Type B crossover adapter or module at one connection point, aligning with the IEEE 802.3ba 40GBASE-SR4 and 100GBASE-SR4 parallel optics lane assignments. This polarity scheme is the de facto standard for MTP/MPO trunk deployments in structured cabling systems.
High-density datacenter cable management demands every cubic inch of overhead tray and underfloor conduit capacity. Traditional 24-fiber trunk assemblies using round jacketed cable consume pathway fill quickly, forcing expensive add-on tray installations or limiting future expansion. Panduit's HD Flex Transition cable construction reduces the overall cable diameter by 30-40% compared to legacy round trunk designs while maintaining the same 24-fiber count and mechanical durability. This reduction directly translates to higher cable density in existing pathways — critical when retrofitting older facilities or maximizing the usable fill in new 4-inch ladder rack or cable basket installations. The LSZH jacket compound meets stringent European and international flammability and smoke-toxicity standards (IEC 60332-1, IEC 61034), making this trunk suitable for installations where PVC and plenum-rated cables are prohibited or where building codes mandate low-smoke materials in occupied spaces, computer rooms, or air-handling pathways. The lime green jacket adheres to the TIA-598-D color-coding standard for OM5 fiber, preventing accidental cross-connection with OM3 (aqua) or OM4 (erika violet) infrastructure during moves, adds, and changes. The factory-installed pulling eye on one end of the trunk is a practical feature often overlooked in spec comparisons but critical for real-world installations. Pulling a 15-meter trunk through horizontal j-hooks, vertical cable trays, or 90-degree conduit bends without a pulling eye risks jacket damage, fiber strain, or connector end-face contamination. The integrated eye distributes tensile load across the entire cable assembly rather than concentrating stress at the connector boot, reducing the risk of fiber breakage or performance degradation during and after installation. QuickNet pre-terminated assemblies eliminate the need for field splicing, field termination, and on-site testing, compressing deployment schedules by days or weeks on large-scale datacenter builds while ensuring every trunk ships with factory test results documenting insertion loss, return loss, and polarity per TIA-568-C.3 and ISO/IEC 11801 requirements.
This trunk assembly is factory-tested and ships with compliance certification to TIA-568-C.1, TIA-568-C.3, TIA-604-5 (FOCIS-5), ISO/IEC 11801, and RoHS materials directives. The PanMPO connector interface is fully compatible with industry-standard MTP and MPO connector modules and adapters, ensuring interoperability across multi-vendor datacenter environments. Ideal applications include 40GBASE-SR4 and 100GBASE-SR4 top-of-rack to spine switch uplinks, storage-area-network (SAN) fabric connections between storage arrays and director-class switches, and 400GBASE-SR8 breakout links in leaf-spine Clos network topologies. The 15-meter length is well-suited for intra-row switch-to-switch connections, cross-aisle patch panel to switch links, or vertical riser runs between adjacent floors in multi-story datacenter designs. Backed by manufacturer warranty and supported by Panduit's QuickNet ecosystem of patch panels, cassettes, and breakout modules.
