Panduit FWUYL7575LAM063 QuickNet OM5 24-Fiber Trunk Cable Assembly
The Panduit FWUYL7575LAM063 delivers 24 strands of OM5 wideband multimode fiber in a factory-terminated PanMPO-to-PanMPO trunk designed for hyperscale data centers running 40G/100G parallel optics today and 200G/400G tomorrow. At 63 meters (206.7 ft), this lime-jacketed LSZH assembly provides the extended reach needed for end-of-row to middle-of-row connections while occupying 30-40% less pathway space than traditional breakout designs. Ultra insertion loss performance and Method B polarity eliminate field guesswork on 12-fiber duplex channels, and the integrated pulling eye simplifies installation through congested overhead ladder rack. QuickNet factory termination means zero on-site epoxy, zero polishing, and zero insertion-loss variability from technician skill.
Key Features
- OM5 wideband multimode fiber supports short-wave division multiplexing (SWDM) for 4× capacity over OM3/OM4 on existing 850nm transceivers
- 24-fiber count in HD Flex small-diameter jacket saves 30-40% conduit fill compared to traditional 12-fiber breakouts
- PanMPO female connectors both ends with Method B polarity for standards-compliant 40GBASE-SR4 / 100GBASE-SR4 deployment
- Ultra insertion loss grade guarantees ≤0.35 dB per mated pair across all 24 fibers, preserving link budget for 100m+ OM5 reaches
- Low smoke zero halogen (LSZH) jacket meets IEC 60332-3-24 for plenum-equivalent fire safety without requiring metallic conduit in European and Asian installations
- Integrated pulling eye on one end allows direct attachment to cable puller or fish tape, eliminating need for field-applied pulling grips that risk connector damage
- Factory-terminated and 100% insertion-loss tested eliminates field polish variability and reduces installation labor by 85% versus fusion-splice breakouts
OM5 fiber operates across the 840-953 nm wideband spectrum, enabling short-wave division multiplexing that splits four wavelengths down a single fiber pair. In practice, this means a 100GBASE-SR4 transceiver originally designed for eight fibers (four TX, four RX) can run over two fibers when paired with SWDM optics, cutting fiber count in half without re-cabling. The FWUYL7575LAM063 provisions 24 fibers in anticipation of this migration: today you terminate twelve duplex LC connections for 40G or 100G parallel optics using standard breakout modules; tomorrow you redeploy the same trunk with SWDM cassettes and double your usable channel count. The 50-micron core diameter maintains full backward compatibility with OM3 and OM4 optics, so existing 10GBASE-SR and 40GBASE-SR4 links operate without transceiver changes. Panduit's Ultra insertion loss specification держит each connector pair below 0.35 dB, leaving 2+ dB of link-budget headroom at the full 100-meter OM5 channel limit—critical when accounting for mid-span cassette loss, panel adapters, and the 1.5 dB penalty from SWDM multiplexing. Method B polarity wiring follows TIA-568-C.0 Annex D: position 1 on end A maps to position 12 on end B, ensuring transmit lanes on one switch connect to receive lanes on the far end without field flipping or keying changes. Every integrator who has debugged a dark 40G link due to reversed polarity will recognize this as non-negotiable.
High-density data center builds face two competing constraints: exponential growth in fiber count as 100G becomes the spine standard, and stagnant pathway capacity in overhead ladder rack and underfloor conduit. Traditional approaches—pulling twelve individual duplex cables or even six 12-fiber breakouts—quickly exceed the 40% NEC fill ratio in 4-inch conduit. The FWUYL7575LAM063 solves this with a small-diameter trunk construction that bundles 24 fibers into a single 7.5 mm outer jacket, roughly half the diameter of a comparable breakout harness. On a 300-foot end-of-row pull serving three racks, this translates to reclaiming two full conduit slots for future copper or power. The HD Flex construction maintains a 20× bend radius (150 mm minimum), tight enough to route through vertical cable managers and around tight corners in hot-aisle containment without kinking. The lime jacket color provides instant visual identification as OM5 in mixed-generation plants where OM3 (aqua) and OM4 (magenta/violet) trunks coexist; during adds-moves-changes, this prevents accidentally patching 400G-capable OM5 links into legacy 10G infrastructure. LSZH jacket composition meets zero-halogen requirements for international data centers and any U.S. facility seeking LEED points or following stricter-than-NEC fire codes. In a fire scenario, LSZH burns without releasing hydrochloric acid, protecting both personnel during evacuation and sensitive electronics in adjacent hot aisles. The 63-meter factory length maps to the longest single-pull distance in most colocation facilities—riser to second-floor MDA, or end-of-row switch to far-end storage array—eliminating mid-span splice points that add 0.3 dB loss and create failure points.
The FWUYL7575LAM063 ships with test reports certifying compliance to ISO/IEC 11801 (international structured cabling), TIA-568-C.3 (optical fiber), TIA-604-5 / FOCIS-5 (MPO connector geometry), and TIA-492-AAAD (OM5 fiber performance). The pulling eye molded into one connector boot supports up to 110 N (25 lbf) tension during installation, allowing direct coupling to cable pullers without field-applied Kellems grips that risk crushing the jacket or shearing connector pins. For hyperscale operators deploying 40-rack pods on a six-week cycle, QuickNet trunks cut fiber installation time from two weeks of fusion splicing to three days of plug-and-test, and the factory-certified insertion loss eliminates the post-install OTDR sweeps that typically find 15% of field terminations out of spec. This is the trunk you specify when the data center lease starts in 90 days, the first tenant moves in at day 120, and there is zero margin for field rework on a 1,200-fiber backbone.
