---
product_id: 153467085
title: "Signal fire New Model AI-9 Fusion Splicing Six Motor Core Alignment Fiber Fusion Splicer Automatic FTTH Fiber Optical Welding Splicing 5S Heating 15S"
brand: "signal fire"
price: "$51286"
currency: MXN
in_stock: true
reviews_count: 9
category: "Signal Fire"
url: https://www.desertcart.mx/products/153467085-signal-fire-new-model-ai-9-fusion-splicing-six-motor
store_origin: MX
region: Mexico
---

# 5-second ultra-fast splice Mobile app connectivity 15-second rapid heating Signal fire New Model AI-9 Fusion Splicing Six Motor Core Alignment Fiber Fusion Splicer Automatic FTTH Fiber Optical Welding Splicing 5S Heating 15S

**Brand:** signal fire
**Price:** $51286
**Availability:** ✅ In Stock

## Summary

> ⚡ Fuse your future faster — precision splicing at the speed of now!

## Quick Answers

- **What is this?** Signal fire New Model AI-9 Fusion Splicing Six Motor Core Alignment Fiber Fusion Splicer Automatic FTTH Fiber Optical Welding Splicing 5S Heating 15S by signal fire
- **How much does it cost?** $51286 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/153467085-signal-fire-new-model-ai-9-fusion-splicing-six-motor)

## Best For

- signal fire enthusiasts

## Why This Product

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

## Key Features

- • **Lightning-Fast Splicing:** Complete precise fiber fusion in just 5 seconds, minimizing downtime and maximizing productivity.
- • **Rapid Heating Efficiency:** Heat shrink sleeves in 15 seconds with an upgraded transparent heating slot featuring automatic lid closure for seamless operation.
- • **Six-Motor Core Alignment:** Advanced core alignment technology ensures ultra-low splice loss (0.01-0.04dB) for crystal-clear signal transmission.
- • **Smart Connectivity & Multilingual UI:** Control and monitor splicing data remotely via mobile app supporting 10 languages, empowering global teams with real-time insights.
- • **Robust Battery & High-Resolution Display:** Long-lasting 7800mAh battery with quick 3.5-hour recharge and a 5-inch HD screen offering up to 300x magnification for flawless fiber alignment.

## Overview

The Signal fire AI-9 Fusion Splicer is a cutting-edge fiber optic welding tool designed for professional FTTH deployments. Featuring a six-motor core alignment system, it delivers ultra-fast 5-second splicing and 15-second heating cycles with minimal signal loss. Its 5-inch high-res display and 7800mAh battery support extended field use, while built-in power meters and a versatile 3-in-1 fiber holder accommodate multiple fiber types. Mobile app integration with multilingual support ensures seamless data management and global usability, making it a top choice for millennial managers demanding efficiency and connectivity.

## Description

desertcart.com: Signal fire New Model AI-9 Fusion Splicing Six Motor Core Alignment Fiber Fusion Splicer Automatic FTTH Fiber Optical Welding Splicing 5S Heating 15S : Industrial & Scientific

Review: Way better than I expected! - I've waited a year and about 1000 splices to write this review. I have 13 years of experience using at least a dozen different machines. I originally bought this splicer as a cheap option for starting my business. Even though I own a used Fujikura 70S now, it sits in my office and I STILL use the SignalFire. I like the small case, though I'm way too tall to find the stool useful so it's in the garage on a shelf. The important thing to remember is that it's a little finicky and requires regular cleaning and calibration. the cleaver is the same way, pretty solid but requires maintenance and adjustment more than some others. With regular maintenance, it's been really reliable for me and my splices test out great. I would really like some sort of arm to close the heater automatically, rather than having to align the splice with 4 fingers and close it with a 5th but I have gotten used to it and it doesn't really bother me anymore. The other problem with the heater is if you let the sleeve fall to the bottom, it can pinch grooves into the sleeve but holding it while you close the heater solves that problem. I'd also be willing to pay a little bit more for a built in UI with a touch screen; I'm not a big fan of the app, though it works alright. On a scale of the best splice machines I've used, it's probably a 3.5 star machine (beating every INNO I've tried by a mile). The reason for 5 stars is the price to value ratio. Absolutely worth it. Overall, I'm very surprised and impressed with how functional it is at this price.
Review: Taught myself in less than an hour with this kit - Been a solid 25 years since I touched fiber. One of my techs gave me an estimate on how long to terminate 12 strand 50/125 om4 pigtails, that I thought was overly high, so I bought this kit. With some added shrink tubes and a few minutes on Signalfire videos, I has my first strand spliced in about 20 minutes, getting used to the tiny fiber mostly. After a couple hours, was terminating a strand every few minutes. App is easy to use, setup and function are great. None have been over 0.01db and all are working well passing 10GB with LC to LC jumpers. System will not splice without good cleaves and alignment, fun to watch auto functions run. Hot melt won't fire only fusion is good. Only complaint could be that the hot melt for the shrink tube sometimes melts the jacket too. Getting more splices out of these tips than another more expensive brand. Was able to show guys who never spliced before how to do so in about 15 minutes. We will be using more of these kits and this brand.

## Features

- 【Faster Splicing & Heating】- The AI-9 fusion splicing machine uses a powerful high-speed motor that allows fast 5S splice and 15S heat, continuous splice and heats about 260 times. The UPGRADED TRANSPARENT HEATING SLOT has the function of heating part automatic lid closing, also it is compatible with SC fiber optic. Newly added cooling disc facilitates the simultaneous fusion of multiple sets of optical fibers.
- 【Built-In Power Meter & VFL】- Using the core alignment technology which is more precise and less splicing loss. Effectively measure connection loss,verify continuity and help assess fiber link transmission quality. OPM can be switched between six states, wavelength of 850nm， 1300nm,1310nm,1490nm,1550nm,1625nm. VFL can be switched between three states, power: 15mW, 2Hz flashing and steady on mode.
- 【3-in-1 Fiber Holder】- 3 In 1 Fiber Holder suit for single-mode fiber (SMF/G 652), BIF/G.657); Suitable for single mode, multi-mode, bare fiber, tail fiber, skin fber, jumper, invisible fiber fusion; Splice Loss: 0.02dB (SM),0.01dB (MM),0. 04dB (DS/NZDS). The cladding diameter 80-150μm.
- 【Clear LCD & Long Time Standby】- With 5-inch high resolution screen, it is up to 300 times the focus magnifications when X/Y Axis displayed separately, 150 times focused magnifications when X/Y Axis displayed simultaneously. 7800 mAh high-capacity lithium battery charging ≤ 3.5 hours.
- 【Intelligent Interaction】- This splicing heating machine can be connected to mobile app, ten different languages can be switched like English, French, Russia, Italian, Portuguese, polish, Spanish, Thai, Arabic which is convenient for customers to use. You can check the data by your mobile phone and downloaded or output at any time, also the splicing records can be stored"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SDNVP3T |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #37,579 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,548 in Test, Measure & Inspect |
| Brand | Signal fire |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (125) |
| Date First Available | May 26, 2019 |
| Included Components | NO |
| Item Package Quantity | 1 |
| Item Weight | 12.1 pounds |
| Item dimensions L x W x H | 5.31 x 7.8 x 4.8 inches |
| Item model number | Signal fire AI-9 |
| Lower Temperature Rating | 15 Degrees Celsius |
| Manufacturer | Signal fire |
| Measurement Accuracy | 0.01 |
| Measurement Type | Optical Power Meter/Visual Fault Locator |
| Min. Operating Voltage | 110 Volts |
| Part Number | ai-9 |
| Power Source | Battery Powered |
| Product Dimensions | 5.31 x 7.8 x 4.8 inches |
| Size | 3177.7 cubic centimeters |
| Specification Met | Unspecified Industry Standards and Regulations |
| Style | AI-9(w/9 in 1 stripper) |
| UPC | 791300314286 |
| Upper Temperature Rating | 50 Degrees Celsius |

## Product Details

- **Brand:** Signal fire
- **Color:** Black
- **Item Weight:** 5.5 Kilograms
- **Power Source:** Battery Powered
- **Style:** AI-9(w/9 in 1 stripper)

## Images

![Signal fire New Model AI-9 Fusion Splicing Six Motor Core Alignment Fiber Fusion Splicer Automatic FTTH Fiber Optical Welding Splicing 5S Heating 15S - Image 1](https://m.media-amazon.com/images/I/71lUVlVblKL.jpg)

## Questions & Answers

**Q: Does this come with the heatshrink stainless steel rod reinforcement sleeves? Sorry, I don't know the propper term for them.**
A: Splice tubs....and unfortunately no, you'll need a pack of 60mm splice tubs when you buy the fusion splicer, other than alcohol you'll have everything you need to splice some fiber

**Q: All my fusion splices under a visual fault locator have a little red light bleeding out from splice. Is this normal?**
A: It’s most likely the quality of your sleeves. I use AFL 60MM. My unit shrinks on tight No bleed out the ends.

**Q: Will this splicer do Single mode and multimode splicing?**
A: Yes

**Q: comes randomly!  What does that mean?  Water proof, dust proof and fall proof?  seems like a high bar to meet.  Humanized toolbox?  what is going on?**
A: Thanks for your interests in our products dear.
Comes randomly refers to the difference between the original version and the upgraded version of the heating tank, except that the other parameters are the same.
Hoping my answer is helpful to you and looking forward to your purchase.
Sincerely

## Customer Reviews

### ⭐⭐⭐⭐⭐ Way better than I expected!
*by E***G on September 16, 2024*

I've waited a year and about 1000 splices to write this review. I have 13 years of experience using at least a dozen different machines. I originally bought this splicer as a cheap option for starting my business. Even though I own a used Fujikura 70S now, it sits in my office and I STILL use the SignalFire. I like the small case, though I'm way too tall to find the stool useful so it's in the garage on a shelf. The important thing to remember is that it's a little finicky and requires regular cleaning and calibration. the cleaver is the same way, pretty solid but requires maintenance and adjustment more than some others. With regular maintenance, it's been really reliable for me and my splices test out great. I would really like some sort of arm to close the heater automatically, rather than having to align the splice with 4 fingers and close it with a 5th but I have gotten used to it and it doesn't really bother me anymore. The other problem with the heater is if you let the sleeve fall to the bottom, it can pinch grooves into the sleeve but holding it while you close the heater solves that problem. I'd also be willing to pay a little bit more for a built in UI with a touch screen; I'm not a big fan of the app, though it works alright. On a scale of the best splice machines I've used, it's probably a 3.5 star machine (beating every INNO I've tried by a mile). The reason for 5 stars is the price to value ratio. Absolutely worth it. Overall, I'm very surprised and impressed with how functional it is at this price.

### ⭐⭐⭐⭐⭐ Taught myself in less than an hour with this kit
*by D***R on January 6, 2025*

Been a solid 25 years since I touched fiber. One of my techs gave me an estimate on how long to terminate 12 strand 50/125 om4 pigtails, that I thought was overly high, so I bought this kit. With some added shrink tubes and a few minutes on Signalfire videos, I has my first strand spliced in about 20 minutes, getting used to the tiny fiber mostly. After a couple hours, was terminating a strand every few minutes. App is easy to use, setup and function are great. None have been over 0.01db and all are working well passing 10GB with LC to LC jumpers. System will not splice without good cleaves and alignment, fun to watch auto functions run. Hot melt won't fire only fusion is good. Only complaint could be that the hot melt for the shrink tube sometimes melts the jacket too. Getting more splices out of these tips than another more expensive brand. Was able to show guys who never spliced before how to do so in about 15 minutes. We will be using more of these kits and this brand.

### ⭐⭐⭐⭐⭐ Great splicer. First project not even one fail.
*by R***. on August 16, 2022*

For inexpensive splicer so far so good. First project 12 fiber Singlemode to pigtail. Went smoothly. Not one fail !! With more expensive rentals I used to get many bad splices. Had to re do so many I got tired of renting. My guess is people abuse the cutters and splicer when it’s not their own and the results are bad splicing. New machine is your machine and works perfectly

## Frequently Bought Together

- Signal fire New Model AI-9 Fusion Splicing Six Motor Core Alignment Fiber Fusion Splicer Automatic FTTH Fiber Optical Welding Splicing 5S Heating 15S
- Jonard Tools M-216C/EX, Impact Resistant Hex Can Wrench with 7/16" and 3/8" Hex Sockets and Ergonomic Handle, 1" Diameter , 7" Length, Outer
- Jonard JIC-186 Kevlar Ergonomic Fiber Optic Cutter, 6" Length

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-24*