LC quick assembly connector for field installation
LC quick assembly connector components and assembled view
Fiber Optic Connector

LC Quick Assembly Connector — Field Installable, Pre-Polished Ferrule

LC quick assembly connector for rapid field termination without epoxy or polishing. Pre-polished 1.25mm ferrule with mechanical splice for fast, reliable single mode connections. Compact form factor for high-density FTTH and enterprise installations. Reusable up to 10 times.

Connector TypeLC/UPC, LC/APC
Fiber ModeSM 9/125μm
Insertion Loss≤0.3dB (typical), ≤0.4dB (max)
Return Loss≥50dB (UPC), ≥60dB (APC)
Operating Temperature-40°C to +75°C
Specifications

Technical Specifications

Connector Type
LC/UPC, LC/APC
Ferrule Diameter
1.25mm
Ferrule Material
Pre-polished Zirconia Ceramic
Fiber Mode
SM 9/125μm
Insertion Loss
≤0.3dB (typical), ≤0.4dB (max)
Return Loss
≥50dB (UPC), ≥60dB (APC)
Tensile Strength
≥40N (max 50N)
Clamping Force
≥3N
Reusable
>10 times
Assembly Time
<2 minutes
Cable Compatibility
0.9mm, 2.0mm, 3.0mm drop cable
Operating Temperature
-40°C to +75°C
Ferrule Hole Diameter
125.0±1μm, 125.5±1μm, 126.0±1μm
Standards
IEC 61754-20 · TIA-604-10 (FOCIS 10)
Key Features

Engineered For Performance

No Epoxy, No Polishing Required

Pre-polished 1.25mm ferrule with factory-finished end face eliminates epoxy curing and field polishing, enabling clean and fast terminations in any environment.

Compact High-Density Design

LC small form factor footprint allows field-installable quick connectors in dense patch panels and distribution boxes where SC quick connectors would not fit.

Rapid Field Termination

Mechanical splice design enables complete assembly in under 2 minutes with basic fiber preparation tools, maximizing installer efficiency on large-scale deployments.

Reusable Up To 10 Times

Mechanical clamping mechanism supports disassembly and reassembly up to 10 times without performance degradation, reducing waste during installation adjustments.

Typical Applications

01

FTTH High-Density Termination

Field termination of subscriber drop cables at high-density distribution points, splice closures, and ONT locations where LC interfaces are specified.

02

Enterprise Network Installation

On-site LC termination for office buildings and campus fiber backbones, eliminating the need for pre-terminated assemblies and reducing lead times.

03

Network Repair & Maintenance

Emergency restoration of LC fiber connections in the field without fusion splicers, enabling rapid service recovery with minimal equipment.

Interested in this Quick Assembly LC Connector?

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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