--- product_id: 616009821 title: "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" brand: "signal fire" price: "R37579" currency: ZAR in_stock: true reviews_count: 4 category: "Signal Fire" url: https://www.desertcart.co.za/products/616009821-signal-fire-ai-20-fusion-splicer-high-precision-one-step store_origin: ZA region: South Africa --- # 6s splice speed Mobile app sync 15s heat time 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 **Brand:** signal fire **Price:** R37579 **Availability:** ✅ In Stock ## Summary > ⚡ Fuse faster, splice smarter — the AI-20 is your fiber optic game-changer! ## Quick Answers - **What is this?** 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 by signal fire - **How much does it cost?** R37579 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/616009821-signal-fire-ai-20-fusion-splicer-high-precision-one-step) ## 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 - • **Advanced Optical Testing:** Built-in Optical Power Meter and Visual Fault Locator with multi-wavelength support guarantee top-tier fiber link quality verification. - • **Precision One-Step Cleaver:** Automatic delayed return cleaver eliminates fiber scratches, ensuring flawless end faces every time with adjustable delay settings. - • **Integrated Multi-Function Tool:** All-in-one design combines fusion splicer, fiber cleaver, waste box, and cleaning brush for seamless workflow efficiency. - • **Lightning-Fast Fusion & Heating:** Complete splices in just 6 seconds with rapid 15-second heat cycles—maximize your uptime and crush deadlines. - • **Smart Connectivity & Multilingual Interface:** Sync splicing data to your phone via app, access records anytime, and switch between 10 languages for global-ready operation. ## Overview The Signal Fire AI-20 Fusion Splicer is a cutting-edge, fourth-generation fiber optic tool combining a high-speed one-step cleaver, fusion splicer, and 3-in-1 fiber holder. It delivers ultra-fast 6-second splice and 15-second heat times, integrated optical power meter and visual fault locator with multi-wavelength support, and smart mobile app connectivity with multilingual options. Designed for professionals demanding precision, speed, and seamless workflow integration. ## 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 | | Best Sellers Rank | #132,608 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8,820 in Test, Measure & Inspect | | Brand | Signal fire | | Brand Name | Signal fire | | Color | black | | Customer Reviews | 4.1 out of 5 stars 8 Reviews | | Included Components | NO | | Item Dimensions | 6.5 x 9.06 x 10.04 inches | | Item Weight | 7.06 ounces | | Item dimensions L x W x H | 6.5 x 9.06 x 10.04 inches | | Manufacturer | Signal fire | | Measurement Type | Optical Power Meter | | Minimum Operating Voltage | 100 volts_of_alternating_current | | Model | AI-20 | | Part Number | 1 | | Power Source | Battery Powered | | Specification Met | CE, NIST, RoHS, UL | | Style | AI-20 | | Style Name | AI-20 | | Upper Temperature Rating | 50 °C | ## Product Details - **Brand:** Signal fire - **Color:** black - **Item Weight:** 7.06 ounces - **Power Source:** Battery Powered - **Style:** AI-20 ## Images ![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 - 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.co.za/products/616009821-signal-fire-ai-20-fusion-splicer-high-precision-one-step](https://www.desertcart.co.za/products/616009821-signal-fire-ai-20-fusion-splicer-high-precision-one-step) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-01*