FC/UPC single mode fiber optic pigtail with threaded metal connector
FC/UPC pigtail showing threaded coupling mechanism and bare fiber end
Fiber Optic Pigtail

FC/UPCFiber Optic Pigtail — Threaded Coupling, Single Mode

FC/UPC single mode fiber optic pigtail with threaded screw-type coupling for vibration-resistant connections. 2.5mm zirconia ceramic ferrule, 0.9mm tight buffer with G.652D 9/125μm fiber. Ideal for telecom equipment, test instruments, and industrial environments requiring secure, repeatable fiber termination.

Connector TypeFC/UPC
Fiber ModeSingle Mode (OS2)
Insertion Loss≤0.2dB
Return Loss≥55dB
Durability≥1,000 mating cycles
Operating Temperature-40°C to +85°C
Specifications

Technical Specifications

Connector Type
FC/UPC
Fiber Type
G.652D, G.657A 9/125μm
Fiber Mode
Single Mode (OS2)
Cable Diameter
0.9mm tight buffer
Jacket Material
PVC, LSZH
Jacket Color
Yellow (standard)
Length
1m, 1.5m, 2m, 3m (custom available)
Insertion Loss
≤0.2dB
Return Loss
≥55dB
Ferrule Diameter
2.5mm Zirconia Ceramic
Coupling Mechanism
Threaded screw-type
Durability
≥1,000 mating cycles
Operating Temperature
-40°C to +85°C
Standards
IEC 61754-13 · TIA-604-4 (FOCIS 4) · Telcordia GR-326
Key Features

Engineered For Performance

Threaded Screw-Type Coupling

FC's threaded coupling mechanism provides a secure, vibration-proof connection that will not loosen in high-vibration telecom equipment rooms and industrial settings.

Precision 2.5mm Ferrule

Zirconia ceramic ferrule delivers consistent low insertion loss and excellent repeatability across thousands of mating cycles for reliable test and measurement applications.

Keyed Alignment

Metal key on the FC connector body ensures repeatable rotational alignment at every connection, critical for maintaining consistent optical performance.

Robust Metal Housing

Full-metal connector construction withstands harsh handling and environmental conditions, making FC pigtails a trusted choice for rugged deployments.

Typical Applications

01

Telecom Equipment Termination

FC/UPC pigtails for splicing to fiber cables at telecom transmission equipment, DWDM systems, and optical amplifiers requiring secure threaded connections.

02

Test & Measurement

Reliable FC pigtail connections for optical test equipment including OTDRs, power meters, and light sources where repeatable low-loss termination is essential.

03

Industrial Network Splicing

Vibration-resistant FC pigtail termination in factory automation, process control, and SCADA fiber networks operating in harsh industrial environments.

Interested in this FC/UPC Pigtail?

Tell us your quantity, cable length, and any custom requirements. Our engineering team will respond with a detailed quote within 24 hours.

TTI Fiber 12,000 sqm manufacturing facility in Shenzhen, China

Why TTI Fiber

Trusted Manufacturer Since 2013

TTI Fiber is a professional fiber optic manufacturer based in Shenzhen, China. We provide full OEM/ODM services with factory-direct pricing and dedicated engineering support.

12,000sqmManufacturing Base
15+yearsIndustry Experience
100+countriesProducts Exported
30+brandsGlobal Partners
ISO9001ISO14001CERoHSCPRREACH

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