---
product_id: 97294356
title: "JW4109 Digital Optical Fiber FTTH Splicing Automatic Intelligent Optic Welding Splicing Machine Fiber Optical Fiber Fusion Splicer 100-240V(British regulatoryUK Plug)for SM, MM, NZDS, with Optical Fiber Cleaver"
brand: "joinwit"
price: "17175 som"
currency: KGS
in_stock: false
url: https://www.desertcart.kg/products/97294356-jw4109-digital-optical-fiber-ftth-splicing-automatic-intelligent-optic-welding
store_origin: KG
region: Kyrgyzstan
---

# 8s autofocus & core alignment 5-inch 800x480 HD screen 7200mAh battery, 3h charge JW4109 Digital Optical Fiber FTTH Splicing Automatic Intelligent Optic Welding Splicing Machine Fiber Optical Fiber Fusion Splicer 100-240V(British regulatoryUK Plug)for SM, MM, NZDS, with Optical Fiber Cleaver

**Brand:** joinwit
**Price:** 17175 som
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Fuse faster, connect smarter — the JW4109 leads the fiber future!

## Quick Answers

- **What is this?** JW4109 Digital Optical Fiber FTTH Splicing Automatic Intelligent Optic Welding Splicing Machine Fiber Optical Fiber Fusion Splicer 100-240V(British regulatoryUK Plug)for SM, MM, NZDS, with Optical Fiber Cleaver by joinwit
- **How much does it cost?** 17175 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/97294356-jw4109-digital-optical-fiber-ftth-splicing-automatic-intelligent-optic-welding)

## Best For

- joinwit enthusiasts

## Why This Product

- Trusted joinwit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultra-low signal loss:** Maintain industry-leading splicing loss as low as 0.01dB for MM fibers, ensuring superior network quality.
- • **All-day power on the go:** 7200mAh battery supports extended splicing sessions with quick 3-hour recharge.
- • **Crystal-clear operation:** Navigate effortlessly on a vibrant 5-inch high-resolution LCD for intuitive field use.
- • **Lightning-fast precision:** Achieve perfect core-to-core fiber alignment in just 8 seconds with advanced PAS technology.
- • **Field-ready compact design:** Lightweight (1.98kg) and rugged, built for telecom pros working anywhere from urban to remote locations.

## Overview

The JW4109 Digital Optical Fiber Fusion Splicer combines cutting-edge quad-core processing with high-precision core alignment technology to deliver ultra-fast, low-loss fiber splicing. Featuring a bright 5-inch HD screen and a robust 7200mAh battery, it’s engineered for seamless field operation across multiple fiber types (SM, MM, NZDS). Trusted by major telecom operators worldwide, this compact, lightweight device ensures reliable, high-quality splices with minimal downtime.

## Description

Fusion Splicer---JW4109JW4109 FTTH Fusion Splicer, with high performance price ratio, is the main product of Shanghai Joinwit. With smart appearance, reliable quality, JW4109 is a special design for the installation, .not only widely used in China Telecom, China Mobile, Unicom, radio and television major domestic telecommunications operators, .The Fusion splicer is designed to splice many types of fiber by using core diameter aiming rationale, its shape is compact, light weight, which is suitable for field work. Operation is simple, fusion speed is high, and fusion loss is small. .Specifications:Splicing Type:SM, MM, DS, NZDS *Splicing Loss:0.02dB(SM)，0.01dB(MM)，0.04dB(DS) *Return Loss: >60dB *Splicing Model: Manual, Half Auto, Auto *Fiber Alignment: Core to Core Alignment by PAS technology *Applicable Fiber:Cable indoor and 0.25mm,0.9mm fiber, SC connector(option) *Splicing Time:≤9s *Heat Time:≤30s *Cleaved Length: 8～16mm *Fiber Image/ Magnification:300/200 *View Display : 5 inch digital high-quality LCD screen*Tension Test:Standard 2N (option) *Heat Shrinkable Sleeve: 60mm, 40mm and serials heat Shrinkable Sleeve *Battery Capacity:7200mAh, 3 hours charging time ( splicing and charging at same time) * Electrodes Life:3000, easy to replace electrodes *Power Source:≤20W*Interface: USB Convenient data download and software update *Construction Lighting:Built in high brightness, wide range of lights, easy to operate at night *Power supply: Built in lithium battery 6800mA Standard Packages：Instrument (Main Body), Fiber Cleaver, Fiber Coat Stripper, Internal Battery, Charger, AC Power Cord, 2G USB Flash Disk, Spare Electrodes (one pair), Cooling Tray, Alcohol Pump Bottle, Carrying Case, Carrying Belt, User's Manual.

## Features

- The machine uses industrial quad-core CPU, fast response, is currently one of the fastest fiber splicing machine in the market; with 5-inch 800X480 high-resolution screen, the operation is simple and intuitively; and up to 300 times focus magnifications,
- 1.98KG Company production of series fiber splicing machine is not only widely used in China Telecom, China Mobile, Unicom, radio and television major domestic telecommunications operators, but also exported to South America, Europe, Russia, Southeast Asia and Africa and other parts of the world.
- The Fusion splicer is designed to splice many types of fiber by using core diameter aiming rationale, its shape is compact, light weight, which is suitable for field work. Operation is simple, fusion speed is high, and fusion loss is small.
- Fiber Image/ Magnification 350/280High-precision Fusion Splicer uses high-speed image processing technology, special precision positioning technology and the latest core alignment technology to achieve autofocus and complete core alignment in 8 seconds. Low loss, high speed, only 9 seconds (heating time can be set to adjustable heating temperature), rapid melting takes only 26 seconds to melt.
- Ceramic presser foot, ceramic V-block, all-in-one fixture Dual-direction sphcmg, automatic sphcmg, mtelhgent pyrocondensation

## Images

![JW4109 Digital Optical Fiber FTTH Splicing Automatic Intelligent Optic Welding Splicing Machine Fiber Optical Fiber Fusion Splicer 100-240V(British regulatoryUK Plug)for SM, MM, NZDS, with Optical Fiber Cleaver - Image 1](https://m.media-amazon.com/images/I/41b8M77dq2L.jpg)
![JW4109 Digital Optical Fiber FTTH Splicing Automatic Intelligent Optic Welding Splicing Machine Fiber Optical Fiber Fusion Splicer 100-240V(British regulatoryUK Plug)for SM, MM, NZDS, with Optical Fiber Cleaver - Image 2](https://m.media-amazon.com/images/I/41ZzS+5wQOL.jpg)
![JW4109 Digital Optical Fiber FTTH Splicing Automatic Intelligent Optic Welding Splicing Machine Fiber Optical Fiber Fusion Splicer 100-240V(British regulatoryUK Plug)for SM, MM, NZDS, with Optical Fiber Cleaver - Image 3](https://m.media-amazon.com/images/I/41ILlSZ5uvL.jpg)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-30*