SOPTO’s Fiber Cleaver
A critical precision tool for optical fiber preparation, designed to deliver clean, accurate fiber cuts essential for reliable fusion splicing and fiber optic network deployment.
Product Overview
SOPTO's fiber cleaver represents the pinnacle of precision engineering for fiber optic preparation. This essential tool delivers consistently clean, flat cuts that are critical for achieving low-loss fusion splices and reliable fiber optic connections in both field and laboratory environments.
High-precision cutting for optimal splicing performance

Core Function
Enables high-precision cutting of singlemode and multimode fibers to ensure flat, smooth fiber end-faces, which is vital for minimizing insertion loss and optimizing splicing performance.
Precision Cutting
Consistently produces flat, smooth end-faces for singlemode (9/125µm) and multimode (50/125µm) fibers
Performance Optimization
Minimizes insertion loss and ensures reliable fusion splices with low attenuation
Key Features
Durable Cutting Blade
Long-life blade supporting hundreds to thousands of precise cuts
Ergonomic Design
Easy one-handed operation for enhanced productivity
Adjustable Parameters
Customizable settings for different fiber types and applications
Portable Construction
Compact design suitable for both fieldwork and laboratory use
Easy Maintenance
User-replaceable blade and simple calibration procedures
Rugged Build
Durable construction withstands field operation conditions
Applications
Fusion Splicing
Essential preparation tool for fiber fusion splicing operations
FTTx Networks
Ideal for FTTH and FTTB network construction and maintenance
Telecom/CATV
Vital for telecommunications and CATV network maintenance
Fiber Labs
Precision tool for fiber optic laboratory testing environments
Fiber Connections
Prepares fibers for various connector installations and terminations
SOPTO's fiber cleaver is an indispensable precision tool for any fiber optic installation or maintenance operation. Its ability to produce consistently clean, flat fiber end-faces directly contributes to lower insertion loss, better splice performance, and more reliable network operations. The ergonomic design and durable construction make it suitable for both field and laboratory applications.