LC Field (LC FTV)

Upgrade any standard LC patch cord to an environmental LC with IP68 sealing, shock/vibration resistance, and a Tri-Start thread coupling derived from MIL-DTL-38999 Series III. No field cabling required.

Amphenol LC Field (LC FTV) converts a regular LC duplex into a rugged connector by housing it in a metal plug that mates to a panel receptacle using a Tri-Start thread. The system is sealed against dust and fluids (IP68) and is built to withstand shock and vibration.

Use cases: railways, base stations, military communications.
Channels: LC duplex (2 fibers). Typical IL ≤ 0.5 dB (MM & SM).
Operating temp: −40 °C to +85 °C (−40 °F to 185 °F).

Foss deliver factory-terminated assemblies and panel solutions to shorten install time and reduce risk:

LC Field plug + pre-terminated LC duplex (labeled, tested).
Receptacle kits (square-flange or jam-nut) with hardware.
Panel/wall-box options for quick interface to inside plant.

Assemblies are tested and documented prior to shipment.

Key Features

Environmental sealing (IP68) with dust/fluid protection.
Shock & vibration resistant mechanical design.
Tri-Start thread coupling mechanism; plug-to-receptacle connection derived from MIL-DTL-38999 Series III.
No hazardous on-site cabling: retrofit a standard LC patch cord using the patented housing approach.
Durability: 500 mating cycles (ΔIL < 0.2 dB).

Configurations & Accessories

Receptacles (panel side): square-flange, jam-nut, and reduced-flange options; panel cutouts provided in drawings.
Plugs (cable side): sized for flat duplex, duplex zipcord, and tactical cables; multiple cable gland diameters.
Protective caps for plugs and receptacles; mounting/dismounting tools available.
Shell finishes: nickel plated, black zinc-nickel, olive drab cadmium, bronze, and marine bronze; RoHS-compliant options indicated.

Applications

Rail mass transit, telecom base stations, defense/naval platforms, and industrial sites requiring sealed LC connectivity without re-terminating in the field.