--- product_id: 616009821 title: "Ai-20 Fusion Splicer - High-Precision One-Step Fiber Cutter, Integrated Optical Splicer & 3 in 1 Fiber Holder with VFL and OPM Function" brand: "signal fire" price: "VT397882" currency: VUV in_stock: true reviews_count: 5 category: "Signal Fire" url: https://www.desertcart.vu/products/616009821-ai-20-fusion-splicer-high-precision-one-step-fiber-cutter store_origin: VU region: Vanuatu --- # 6s ultra-fast splice time Mobile app sync & multi-language 15s rapid heat cycle Ai-20 Fusion Splicer - High-Precision One-Step Fiber Cutter, Integrated Optical Splicer & 3 in 1 Fiber Holder with VFL and OPM Function **Brand:** signal fire **Price:** VT397882 **Availability:** ✅ In Stock ## Summary > ⚡ Fuse faster, splice smarter — the AI-20 powers your fiber future! ## Quick Answers - **What is this?** Ai-20 Fusion Splicer - High-Precision One-Step Fiber Cutter, Integrated Optical Splicer & 3 in 1 Fiber Holder with VFL and OPM Function by signal fire - **How much does it cost?** VT397882 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/616009821-ai-20-fusion-splicer-high-precision-one-step-fiber-cutter) ## 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 Fusion:** Complete fiber splice in just 6 seconds—speed that keeps your projects ahead of schedule. - • **Smart Optical Insight:** Advanced OPM & VFL with multi-wavelength support ensures crystal-clear signal quality verification. - • **All-in-One Fiber Toolkit:** Built-in stripper, waste box, and cleaning brush streamline your workflow—no extra tools needed. - • **Connected & Multilingual:** Sync splicing data to your phone with app control and switch between 10 languages for global ease. - • **Integrated One-Step Precision:** Automatic delayed return cleaver eliminates fiber scratches for flawless end faces every time. ## Overview The Signal Fire AI-20 Fusion Splicer is a cutting-edge, all-in-one fiber optic tool combining a high-speed 6-second fusion splicer, an automatic one-step fiber cleaver with adjustable delay, and integrated optical power meter and visual fault locator. Featuring a 5-inch HD display, 7800mAh battery for extended use, and mobile app connectivity supporting 10 languages, it delivers precision, speed, and smart data management for professional fiber technicians aiming to maximize efficiency and quality on every job. ## Description Buy Signal Fire Ai-20 Fusion Splicer - High-Precision One-Step Fiber Cutter, Integrated Optical Splicer & 3 in 1 Fiber Holder with VFL and OPM Function: Industrial & Scientific - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Smooth Stripping and Reliable Splices - The built-in fiber stripper is much improved and works smoothly. The splices come out clean and reliable every time. Setup is quick, and the machine is easy to operate, even for longer jobs. The screen is clear, and the alignment is accurate, making the whole process faster. Definitely a solid upgrade that saves time and delivers consistent results. Review: Lasted 300 splices (Updated) AI-10A - We have the AI-10A which for some reason they discontinued and put and updated version and its the AI-20 with a different cleaver. My experience was great until it wasn't. Having 3 different error codes and cannot splice anymore. E11,E20,E22. Have updated, calibrated, did a factory reset, cleaned and no luck. This is holding me up on a job that has 400 more splices to go... Update: We did another factory reset and calibration in desperation and it started to work. We are crossing our fingers that it will hold together. There is a part on the automatic cleaver that will not retract on its own anymore and we have to manually push it back with our finger. ## Features - 【Faster Splicing & Heating】- Signal fire fusion splicer AI-20 is the fourth-generation optical fiber fusion splicer, it combines electric ONE-STEP fiber cleaver and fusion splicer as one, with 9-in-1 signal fire stripper. The AI-20 fusion splicing machine uses a powerful high-speed motor that allows fast 6 second splice time and 15 second heat time, continuous splice and heats about 240 times. - 【 Automatic Delayed Return Electric ONE-STEP Cleaver】- Perfectly solves the problem of traditional mechanical one step cleaver back cutting scratching the fiber end face. The factory standard delay time is set to 0.5 seconds, and the adjustable range is 0.2 seconds to 2 seconds. The fiber splicer machine integrates optical fiber cleaver, waste fiber box and fiber cleaning brush which makes your operation more convenient. After placing the fiber, make sure that the fiber has passed the far right of the cutter, the lid is closed and automatically cut. (NOTE: PLEASE KEEP THE CLEAVER CLEAN WHEN USING IT, OTHERWISE IT WILL AFFECT THE ACCURACY.) - 【Built-In Power Meter & VFL】- Using the latest core alignment technology with auto-focus and six motors. Effectively measure connection losses, verify continuity, and help evaluate fiber link transmission quality. OPM can be switch between the wavelength of 850nm; 1300nm, 1310nm, 1490nm, 1550nm, 1625nm,980nm,1270nm,1577nm and 1650nm. VFL can be switch between three states power: 15mW, 2Hz flashing and steady on mode. - 【Clear LCD & Long Time Standby】- With 5-inch high-resolution screen, it is up to 320 times the focus magnifications when X/Y Axis displayed separately, 200 times focused magnifications when X and Y Axis dual display. 7800 mah high-capacity lithium battery, charging time ≤ 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 indefinitel. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CW2HGVT2 | | Batteries | 1 A batteries required. (included) | | Best Sellers Rank | #77,651 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5,152 in Test, Measure & Inspect | | Brand | Signal fire | | Color | black | | Date First Available | April 7, 2023 | | Item Weight | 7.1 ounces | | Item dimensions L x W x H | 6.5 x 9.06 x 10.04 inches | | Item model number | AI-20 | | Manufacturer | Signal fire | | Measurement Type | Optical Power Meter | | Min. Operating Voltage | 100 Volts (AC) | | Power Source | Battery Powered | | Product Dimensions | 6.5 x 9.06 x 10.04 inches | | Specification Met | CE, NIST, RoHS, UL | | Style | AI-20 | | Upper Temperature Rating | 50 Degrees Celsius | ## Product Details - **Brand:** Signal fire - **Color:** black - **Item Weight:** 7.06 Ounces - **Power Source:** Battery Powered - **Style:** AI-20 ## Images ![Ai-20 Fusion Splicer - High-Precision One-Step Fiber Cutter, Integrated Optical Splicer & 3 in 1 Fiber Holder with VFL and OPM Function - Image 1](https://m.media-amazon.com/images/I/61kwkJqwZvL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Smooth Stripping and Reliable Splices *by B***. on August 11, 2025* The built-in fiber stripper is much improved and works smoothly. The splices come out clean and reliable every time. Setup is quick, and the machine is easy to operate, even for longer jobs. The screen is clear, and the alignment is accurate, making the whole process faster. Definitely a solid upgrade that saves time and delivers consistent results. ### ⭐⭐⭐⭐ Lasted 300 splices (Updated) AI-10A *by M***N on November 20, 2024* We have the AI-10A which for some reason they discontinued and put and updated version and its the AI-20 with a different cleaver. My experience was great until it wasn't. Having 3 different error codes and cannot splice anymore. E11,E20,E22. Have updated, calibrated, did a factory reset, cleaned and no luck. This is holding me up on a job that has 400 more splices to go... Update: We did another factory reset and calibration in desperation and it started to work. We are crossing our fingers that it will hold together. There is a part on the automatic cleaver that will not retract on its own anymore and we have to manually push it back with our finger. ### ⭐⭐⭐⭐⭐ AI-10 *by I***N on July 11, 2024* Good product! So far I have done 5 splices and all with 0 db loss. I really like an integrated cleaver. ## Frequently Bought Together - Signal fire Ai-20 Fusion Splicer High-Precision One-Step Fiber Cutter Integrated, Optical Fiber Fusion Splicer Core Alignment W/Built-in VFL & OPM Function and 3 in 1 Optical Fiber Holder - 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/616009821-ai-20-fusion-splicer-high-precision-one-step-fiber-cutter](https://www.desertcart.vu/products/616009821-ai-20-fusion-splicer-high-precision-one-step-fiber-cutter) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*