--- product_id: 745568865 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: "9895.57 DT" currency: TND in_stock: true category: "Signal Fire" url: https://www.desertcart.tn/products/745568865-signal-fire-ai-20-fusion-splicer-high-precision-one-step store_origin: TN region: Tunisia --- # 6s splice & 15s heat speed Mobile app sync & 10 languages 7800mAh battery, 200+ cycles 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:** 9895.57 DT **Availability:** ✅ In Stock ## Summary > ⚡ Fuse faster, connect smarter, lead the fiber future! ## 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?** 9895.57 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/745568865-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 - • **Pro-Grade Accuracy:** Core alignment with six-motor autofocus delivers ultra-low splice loss (0.025dB SM) and superior return loss (>60dB). - • **Smart Connectivity:** Sync splicing records instantly via mobile app with multi-language support—work smarter globally. - • **All-in-One Precision:** Integrated ONE-STEP cleaver, fusion splicer & 3-in-1 fiber holder for seamless fiber management. - • **Endurance Powerhouse:** High-capacity 7800mAh battery supports 240 continuous splice & heat cycles—no downtime, just results. - • **Lightning-Fast Fusion:** Complete splicing & heating in under 21 seconds—stay ahead with unmatched efficiency. ## 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 boasts ultra-fast 6-second splicing and 15-second heating times, powered by a robust 7800mAh battery enabling over 200 continuous cycles. Featuring six-motor auto-focus core alignment, built-in optical power meter and visual fault locator, plus seamless mobile app integration with multi-language support, it ensures professional-grade precision and global usability for fiber optic technicians aiming for flawless connectivity. ## Description Parameter : 1). Fiber alignment:Core/cladding alignment / Manual alignment 2). Splicing time:5S,Heating time:15S 3). Heating mode:Automatic heating（Preheating） 4). Focus mode:Six motors Auto focus 5). Screen:5 inch TFT color display 6). Magnification:300 for X or Y view, 150 for X or Y view 7). Splicing Mode:Normal / high precision splicing 8). Splicing method:Fully automatic, Step by step splicing 9). 10 Languages to switch freely： English,french,Russion,Italian,Portuguese,Polish,Spanish,Thai,Arabic. 10). Built-in Optical Power Meter: Wave length:850nm、1300nm、1310nm、1490nm、1550nm、1625nm Measuring Range:-70 +6db Absolute Error:<0.3db(-50dbm +3dbm Range). 11). Built-in Visual Fault Locator: Power:15mw,2hz flashing And Constantly Bright Mode. 12). Built-in battery:7800 mA high-capacity lithium battery, charging time 3.5 hours,continuous splicing and heating about 200 times. 13). Fiber holders:3 in 1 fiber holder, SM, MM, bare fiber, pigtail, rubber-insulated, multi fiber cable. Applicable Fibers:SM(G.652&G.657)、MM(G.651)、DS(G.657)、NZDS(G.655). 14). Splice Loss:0.025dB(SM)、0.01dB(MM)、0.04dB(DS/NZDS). 15). Return loss:Better than 60DB. Shrinkable tube:60mm、50mm、40mm、25mm. 16). Fiber diameter:Cladding Diameter：80-150m、Coating Diameter：100-1000m. Fiber Cleave Length:Coating less than 250µm：8-16mm、Coating less than 250-1000µm:16mm. 17). Control technology:Real-time control and calibration of fusion ARC. 18). Splicing record storage:Synchronize to the phone, the server to cloud storage unlimited. Software updates Length:Automatically update、 Update by a key. 19). Boot time:1 second 20). Power supply:Input AC100-240V 50 / 60HZ, output DC13.5V / 4A, the current power mode can be identified, real-time detection of battery power. 21). Operating Conditions:Temperature -15 +50 ℃, humidity: <95% RH (no condensation) Working altitude: 0 ～ 5000m. ## 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 | | Brand Name | Signal fire | | Color | black | | Customer Reviews | 4.5 4.5 out of 5 stars (191) | | Included Components | NO | | Item Dimensions | 16.5 x 23 x 25.5 centimeters | | Item Weight | 7.06 Ounces | | Manufacturer | Signal fire | | Measurement Type | Optical Power Meter | | Minimum Operating Voltage | 100 Volts (AC) | | Model | AI-20 | | Part Number | 1 | | Power Source | Battery Powered | | Specification Met | CE, NIST, RoHS, UL | | Style Name | AI-20 | | Upper Temperature Rating | 50 Degrees Celsius | ## Product Details - **Brand:** Signal fire - **Colour:** 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) ![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 2](https://m.media-amazon.com/images/I/713b0iM0pxL.jpg) ![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 3](https://m.media-amazon.com/images/I/710Cc2dWsuL.jpg) ![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 4](https://m.media-amazon.com/images/I/719kiK00fIL.jpg) ![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 5](https://m.media-amazon.com/images/I/71FT+374DZL.jpg) ## Available Options This product comes in different **Style** options. ## 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.tn/products/745568865-signal-fire-ai-20-fusion-splicer-high-precision-one-step](https://www.desertcart.tn/products/745568865-signal-fire-ai-20-fusion-splicer-high-precision-one-step) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-06*