Panduit FY9TP77B001F050 12-Fiber OS2 Singlemode Plenum MPO Trunk Cable Assembly

Overview

The Panduit FY9TP77B001F050 is a pre-terminated 12-fiber OS2 singlemode trunk cable assembly from the QuickNet™ HD Flex family, built for high-density structured cabling deployments where installation speed and plenum compliance both matter. The small-diameter design fits into congested cable trays and tight conduit runs without sacrificing fiber count — a practical advantage in retrofit data centers and telecommunications rooms where airflow and fill ratios are constrained. OS2 9/125µm singlemode construction targets long-haul inter-rack and inter-room runs where laser-optimized, low-attenuation performance is required. The OFNP (plenum) flammability rating satisfies NEC requirements for air-handling spaces, so you can route FY9TP77B001F050 above drop ceilings and through HVAC plenums without conduit exceptions.

Compatibility

Designed for Panduit QuickNet™ HD Flex infrastructure: compatible with Panduit HD Flex panels, cassettes, and enclosures that accept PanMPO female connectors. The MPO Female interface mates with MPO Male patch cords and pigtails — verify polarity method (Type A, B, or C) against your panel design before ordering, as MPO assemblies are polarity-sensitive. Conforms to TIA-568.3-D, ISO/IEC 11801, and ITU-T G.652.D, making it interoperable with standards-compliant MPO equipment from Corning, CommScope, and other vendors that honor TIA polarity conventions. Suited for fiber optic trunk backbone runs in data center networking, telecommunications rooms, entrance facilities, and equipment distribution areas. If your application requires multimode OM3/OM4/OM5 fiber, or demands a different fiber count (e.g. 24F or 48F), consult the broader Panduit QuickNet catalog for matching trunk assemblies. For cassette-based breakout, pair with a compatible Panduit HD Flex cassette that terminates MPO to LC or SC duplex ports.

Installation Notes

The small-diameter cable construction reduces bend radius and weight — confirm bend radius specifications against your cable management pathway before pulling. MPO connectors are keyed; verify key-up / key-down orientation at both ends relative to your cassette and patch cord design. Plenum-rated OFNP jacket is mandatory (not optional) when routed through air-handling spaces; substituting a non-plenum assembly in a plenum pathway is a code violation regardless of other cable properties. Pre-terminated trunk assemblies ship factory-tested — field termination is not required and should not be attempted on the trunk ends.