10 Best optic fiber splicing machines of 2025

Explore top picks

Best Choice

1

D YEDEMC

D YEDEMC SM&MM Automatic Intelligent Optical Fiber Fusion Splicer Optical Fiber Welding Splicing Machine & Fiber Cleaver Kit (AI-20)
9.9

Exceptional

Our Rating
How do we rank?

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Value for Money

2

QIIRUN
QIIRUN AI-20 Fusion Splicer Fiber Optic with One Step Electric Fiber Cleaver Fusion Splicing Machine Kit AI-20 Upgraded from AI-10A with 6s Splicing 15s Heating OPM VFL 7800mAh Battery
Main highlights

Integrated Design and Automation
Combines splicing, cleaving, OPM, and VFL in one unit, offering seamless operation and high precision.

Versatile for Telecom and Maintenance
Ideal for telecom, fiber line construction, maintenance, teaching, and research.

Automatic Fiber Cleaving Convenience
Users praise the automatic one-step fiber cleaver for ease and precision.
9.8

Exceptional

Our Rating
3

Signal fire
Signal fire New Model AI-9 Fusion Splicing Six Motor Core Alignment Fiber Fusion Splicer Automatic FTTH Fiber Optical Welding Splicing 5S Heating 15S
Main highlights

Faster Splicing and Heating
The fusion splicing machine uses a high-speed motor for 5-second splices and 15-second heat times, saving engineers time with 260 continuous splices and heats.

Ideal for Professional Fiber Splicing
Perfect for professionals needing precise splices with core alignment technology, built-in power meter, and VFL for assessing fiber link transmission quality.

Praised for Ease of Use
Customers appreciate the machine's simplicity once the process is understood, with many noting successful splices and the helpful mobile app.
9.7

Exceptional

Our Rating

9.3
Simple to use

8.7
Battery Duration

8.0
Tech Support
4

D YEDEMC

D YEDEMC SM&MM Automatic Intelligent Optical Fiber Fusion Splicer Optical Fiber Welding Splicing Machine (Ai-9) & Fiber Cleaver Kit … (Green_Box_Ai-9)
9.6

Exceptional

Our Rating
5

ZHUOSHI

Fusion Splicer AI-6A Fiber Optical Fusion Splicer with 8S Splicing & 18S Heating, Core Alignment Fiber Splicer with 5200mAh Large Battery Capacity, Automatic FTTH Precision
9.5

Excellent

Our Rating
See Today’s Deals & Prices
6

KOMSHINE
KOMSHINE Fiber Fusion Splicer FX39 with 6 Motors Core Alignment Splicer, 4.3 Inch Touch Screen Optical Fiber Splicer w/ 6S Fast Splicing; 16S Heating, 0.01dB Splicing Loss + Power Meter -70~+6dBm
Main highlights

Fast Splicing and Heating
6S fast splicing, 16S fast heating, 4.3 inch LCD color display, 7800mAh battery, 3 Years warranty, whole life technical support, 5000 times electrode service life

Ideal for Multi FTTH Projects
Perfect for both occasional and full-time splicers, suitable for small repair jobs, installations, and multi FTTH projects with various fiber types

Praised for Quality and Reliability
Customers appreciate the affordable price, reliability, and quality of Komshine machines, with fast delivery and perfect working order upon arrival
9.3

Excellent

Our Rating

9.9
Tech Support

9.9
Battery Duration

9.7
Simple to use
7

QIIRUN
QIIRUN AI-9 Fiber Fusion Splicer Machine with Tutorial Videos Fusion Splicer Fiber Optic Core Alignment with Automatic Focus and 6 Motors for Trunk Line Construction, FTTH and Cable Splicing Projects
Main highlights

Key Features
Features built-in power meter, visual fault locator, core alignment technology, and 5s splicing. Offers 6-state wavelength coverage and multi-language support.

Ideal Use Cases
Perfect for telecom, network engineering, and demanding field work requiring fast, accurate fiber splicing and comprehensive link transmission quality assessments.

Customer Praise
Highly praised for its efficiency, ease of use with the added benefit of tutorial videos, and robust design enhancing fieldwork productivity.
9.2

Excellent

Our Rating
8

QIIRUN
QIIRUN Fusion Splicer AI-6C SM&MM Automatic Fiber Optic Fusion Splicer Kit Core Alignment with 6 Motors Fiber Splicer Machine 8s Splicing 18s Heating
Main highlights

Key Features
Fast 8s splice and 18s heat time, 3-in-1 fiber holder for various fibers, 5-inch LCD, 5200mAh battery, compact and durable design.

Ideal Use Cases
Perfect for telecom, network engineering, and demanding environments requiring quick, reliable fiber splicing and extensive battery life.

Customer Praise
Most reviews highlight its speed, reliability, and the convenience of the built-in LED lighting and mobile app connectivity for night operations.
9.1

Excellent

Our Rating
9

speedwolf

SPEEDWOLF 5" LCD Double Heating Core Alignment Optical Fiber Fusion Splicer Portable FTTH Optic Fiber Splicing Machine for SM/MM/DSF/NZDSF/ED Fibers with Fiber Cleaver and 6XElectrodes(FS18-D-1)
8.9

Very Good

Our Rating
10

speedwolf
SPEEDWOLF 5" LCD Screen High Precision Fiber Optic Fusion Splicer Machine for SM, MM, NZ-DS, EDF Fibers FTTH Core Alignment Optical Splicing Machine(FS18-C-3)
Main highlights

Key Features
Precision core alignment with dual CMOS cameras, wide compatibility across fiber types, and robust construction for outdoor use.

Ideal Use Cases
Perfect for telecommunications, military, and research, excelling in harsh outdoor conditions with easy portability and fast operation.

Customer Praise
Users laud its durability, efficiency in splicing, and the convenience of its portable design for fieldwork.
8.8

Very Good

Our Rating

10 Best optic fiber splicing machines of 2025

1

D YEDEMC SM&MM Automatic Intelligent Optical Fiber Fusion Splicer Optical Fiber Welding Splicing Machine & Fiber Cleaver Kit (AI-20)

2

QIIRUN AI-20 Fusion Splicer Fiber Optic with One Step Electric Fiber Cleaver Fusion Splicing Machine Kit AI-20 Upgraded from AI-10A with 6s Splicing 15s Heating OPM VFL 7800mAh Battery

3

Signal fire New Model AI-9 Fusion Splicing Six Motor Core Alignment Fiber Fusion Splicer Automatic FTTH Fiber Optical Welding Splicing 5S Heating 15S

9.3

8.7

8.0

4

D YEDEMC SM&MM Automatic Intelligent Optical Fiber Fusion Splicer Optical Fiber Welding Splicing Machine (Ai-9) & Fiber Cleaver Kit … (Green_Box_Ai-9)

5

Fusion Splicer AI-6A Fiber Optical Fusion Splicer with 8S Splicing & 18S Heating, Core Alignment Fiber Splicer with 5200mAh Large Battery Capacity, Automatic FTTH Precision

6

KOMSHINE Fiber Fusion Splicer FX39 with 6 Motors Core Alignment Splicer, 4.3 Inch Touch Screen Optical Fiber Splicer w/ 6S Fast Splicing; 16S Heating, 0.01dB Splicing Loss + Power Meter -70~+6dBm

9.9

9.9

9.7

7

QIIRUN AI-9 Fiber Fusion Splicer Machine with Tutorial Videos Fusion Splicer Fiber Optic Core Alignment with Automatic Focus and 6 Motors for Trunk Line Construction, FTTH and Cable Splicing Projects

8

QIIRUN Fusion Splicer AI-6C SM&MM Automatic Fiber Optic Fusion Splicer Kit Core Alignment with 6 Motors Fiber Splicer Machine 8s Splicing 18s Heating

9

SPEEDWOLF 5" LCD Double Heating Core Alignment Optical Fiber Fusion Splicer Portable FTTH Optic Fiber Splicing Machine for SM/MM/DSF/NZDSF/ED Fibers with Fiber Cleaver and 6XElectrodes(FS18-D-1)

10

SPEEDWOLF 5" LCD Screen High Precision Fiber Optic Fusion Splicer Machine for SM, MM, NZ-DS, EDF Fibers FTTH Core Alignment Optical Splicing Machine(FS18-C-3)

Sign up and get exclusive special deals