FTTX Fiber Optical Fusion Splicer Komshine EX39 Handheld Splicing Welder with Precision Cleaver

The Komshine EX39 Fiber Optical Fusion Splicer is a compact, high-performance splicing solution designed for FTTX fiber deployments, home installations, and access network maintenance. With over 20 years of fiber optic innovation, Komshine has engineered the EX39 to deliver precision, reliability, and efficiency in a handheld form factor. Featuring four motor-driven active clad alignment, a precision cleaver, and an electrode life of up to 5000 arcs, the EX39 is built to withstand demanding field environments, including aerial and ground applications.

Product Features

Advanced Splicing Technology

Utilizes active clad alignment with four motors for highly accurate and consistent fiber splicing across SM, MM, DS, NZDS, and G.657 fibers.

Compact and Portable Design

Weighing just 1.35 kg with the battery, the EX39 is optimized for handheld use and is ideal for field work in tight or elevated spaces.

Fast Splicing and Heating

Performs splices in as little as 8 seconds and heat shrinks in 18 seconds, boosting field productivity and reducing downtime.

Long Battery Life

Equipped with a high-capacity 3400mAh battery that supports up to 120 splicing and heating cycles per charge, perfect for extended field operations.

Intuitive Interface

Features a 3.5” high-resolution display with 320x magnification, offering clear visualization for splicing and alignment.

Extended Electrode Life

The tool-less, replaceable electrodes last up to 5000 arcs, reducing maintenance frequency and cost.

Multi-Tool Integration

Includes Komshine QX55-S OTDR, KPM-11M Power Meter, KFL-11M Visual Fault Locator, and KLS-25 SM Light Source for a complete fiber testing and splicing kit.

Product Specifications

• Splice Method: Active Clad Alignment
• Applicable Fibers: SM (ITU-T G.652 & G.657), MM (G.651), DS (G.653), NZDS (G.655)
• Compatible Cable Types: 0.25–3.0 mm, Indoor Flat Cable
• Fiber Diameter: Cladding 80–150μm, Coating 100–1000μm
• Cleave Length: 8–16 mm
• Typical Splice Loss: SM 0.03dB / MM 0.01dB / DS 0.04dB / NZDS 0.04dB / G.657 0.03dB
• Splicing Time: 8–10 seconds
• Heating Time: 18 seconds (adjustable)
• Battery Capacity: 3400mAh, ~120 cycles per charge
• Electrode Life: 5000 arcs
• Storage Capacity: 10,000 splice records, 200 result images
• Display: 3.5” color LCD, 800×480 resolution
• Magnification: 320X (X, Y, XY, X/Y)
• Weight: 1.06 kg (without battery), 1.35 kg (with battery)

OTDR QX55-S Specifications

• Wavelength: SM 1310/1550nm
• Dynamic Range: 32/30dB
• Event Dead Zone: 1 meter
• Attenuation Dead Zone: 3.5 meters
• Sampling Resolution: Min. 0.04 meters
• Loss Accuracy: ±0.03 dB/dB

Additional Tools Included

• Power Meter (KPM-11M): Range 800–1650nm, -70 to +6dBm
• Light Source (KLS-25): 1310/1550nm
• Visual Fault Locator (KFL-11M): 650nm, 10mW
• RJ45 Test Function: CAT5/CAT6 support, 300m signal distance

Package Contents

• Komshine EX39 Fusion Splicer
• Komshine QX55-S OTDR
• Komshine KPM-11M Optical Power Meter
• Komshine KFL-11M Visual Fault Locator
• Komshine KLS-25 SM Light Source
• Accessories and Carrying Case