FOBER SPLICER FR-C66 M4 (4 MOTOR)

Fiber Fusion Splicer

The Fiber Fusion Splicer is a small-size optical fiber fusion splicer, mainly used for fusion and protection of common communications fibers. The rich functionality and ultra-low splice loss make the splicer adaptive to fiber splicing in various environments.

It is featured with small size, light weight, high reliability, greater environmental adaptability, dust-resistant, water-resistant, and shock-resistant. Multiple fusion modes and heating modes are available to meet diversified customers’ demands.

Fiber loading becomes more convenient and accurate thanks to the ceramic V-groove of high precision, which is easy for cleaning and maintenance. The splicer is capable of dual-directional fusion.

The monitor is a touch screen that delivers a freshly designed graphical interface, which is simple for operation. The modular pluggable lithium-ion battery of large capacity ensures long-time field operations.

The auto environment compensation system greatly improves the adaptability of the splicer to hostile environments, so that low-loss splice can be maintained consistently in various environments.

Technical Parameters

Model Specification	FR-C66 M

Category: OTDR & OPM

Description
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Description

FOBER Splicer FR-C66 M4 (4 Motor)

The FOBER Splicer FR-C66 M4 is a high-performance, 4-motor fiber fusion splicer designed to meet the growing demands of high-speed optical fiber networks. Built with cutting-edge technology and precision engineering, this splicer ensures reliable, low-loss splicing for both single-mode and multimode optical fibers. Whether used in FTTH, backbone networks, CATV, or data centers, the FR-C66 M4 delivers consistent results with maximum efficiency.

With its compact design, intuitive user interface, and advanced alignment features, the FRC66 M4 is the ideal choice for professionals who require speed, precision, and portability in the field.

Advanced 4-Motor Core Alignment System

At the heart of the FOBER FR-C66 M4 is a 4-motor precision core alignment system. Unlike traditional 2-motor systems that rely on cladding alignment, the 4-motor setup enables true core-to-core alignment, resulting in lower splice loss and greater reliability. This system intelligently adjusts the fiber in X, Y, Z, and rotational axes to ensure exact alignment before splicing, delivering splice loss as low as 0.02 dB for single-mode fibers.

Fast Splicing & Heating Time

Time efficiency is crucial in fiber deployment projects, and the FR-C66 M4 excels in this area. It boasts an average splice time of just 6–8 seconds and a heating time of 15–20 seconds using standard heat-shrink sleeves. This speed enables technicians to perform more splices in less time without compromising quality — significantly reducing project timelines and labor costs.

Key Features

Splicing Method: Core alignment (4-motor control)
Fiber Types Supported: SM (Single-Mode), MM (Multi-Mode), DS, NZDS
Splice Loss: Typical 0.02 dB (SM), 0.01 dB (MM)
Splice Time: 6–8 seconds
Heating Time: 15–20 seconds
Display: 5-inch high-resolution LCD screen
Battery Backup: Rechargeable lithium battery, supports 200+ splice/heat cycles per charge
Storage: Stores up to 10,000 splice records
Camera System: Dual-camera with magnification for detailed fiber view
Interface: USB, DC charging port

User-Friendly Interface & Operation

Equipped with a 5-inch TFT LCD color display, the splicer features a user-friendly graphical interface for easy navigation. The display provides real-time monitoring of the fiber alignment and fusion process, allowing users to quickly identify any abnormalities. On-screen instructions and icons simplify the splicing process, making it suitable for both experienced professionals and new technicians.

The system also features automatic arc calibration, automatic fiber detection, and real-time splice analysis, ensuring consistent and error-free operations.

Durable & Field-Ready Design

The FR-C66 M4 is designed to withstand harsh field conditions. Its rugged outer body offers protection against dust, moisture, and minor impacts. The unit is compact and lightweight, making it highly portable for fieldwork, whether indoors or in outdoor environments. The weather-resistant housing and rubberized grip design enhance durability and usability during on-site deployments.

Applications

The FOBER FR-C66 M4 is an ideal tool for a wide range of applications:

FTTH (Fiber to the Home) Projects
Telecommunication Backbone Networks
CATV Installations
LAN/WAN Network Expansion
Industrial and Campus Networks
Emergency Fiber Restoration Tasks

What’s in the Box

FOBER FR-C66 M4 Fusion Splicer Unit
High-capacity Lithium Battery
AC Power Adapter
Fiber Cleaver
Cooling Tray
Spare Electrodes
Carrying Case
Alcohol Bottle, Stripper, and Cleaning Tools
Instruction Manual and Calibration Guide

Conclusion

The FOBER Splicer FR-C66 M4 (4 Motor) is a robust, intelligent, and high-precision fusion splicer tailored for modern fiber optic networks. It combines speed, accuracy, and durability in one compact unit, making it an indispensable tool for fiber optic professionals. Whether for daily splicing jobs or mission-critical deployments, the FR-C66 M4 ensures you get the job done faster, better, and more efficiently — every single time.