--- product_id: 377010002 title: "FI-3309D" brand: "d yedemc" price: "R$2295" currency: BRL in_stock: true reviews_count: 9 category: "D Yedemc" url: https://www.desertcart.com.br/products/377010002-fi-3309d store_origin: BR region: Brazil --- # VFL fiber distance 10-15 km 800-1700nm wavelength range Lightweight 200g design FI-3309D **Brand:** d yedemc **Price:** R$2295 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your fiber game—never miss a signal, never lose a job! ## Quick Answers - **What is this?** FI-3309D by d yedemc - **How much does it cost?** R$2295 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/377010002-fi-3309d) ## Best For - d yedemc enthusiasts ## Why This Product - Trusted d yedemc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact, Lightweight & Intuitive:** At just 200g with a vibrant LED color screen, it’s designed for on-the-go pros. - • **Multi-Wavelength OPM Functionality:** Test across 850/1300/1310/1490/1550/1625nm wavelengths for versatile diagnostics. - • **Precision Signal Direction & Power:** Instantly identify fiber signal direction and core power with unmatched accuracy. - • **Built-in VFL for Long-Range Testing:** Measure fiber distances up to 15 km without extra gear—streamline your workflow. - • **Universal 2.5mm Connector & Metal Gripper:** No adapter swaps needed—secure and seamless fiber compatibility every time. ## Overview The YD-3309D Live Optical Fiber Identifier is a professional-grade FTTH tool combining a broad 800-1700nm wavelength detection range, built-in Visual Fault Locator (VFL) with 10-15 km range, and a multi-wavelength Optical Power Meter (OPM). Its universal 2.5mm connector and metal gripper ensure quick, adapter-free operation, while the lightweight 200g design and LED color screen make it ideal for field technicians demanding precision and portability. ## Description Product description YD-3309D is latest Optical Fiber Identifer ,is 3 in 1 functions. Optical Fiber Identifer is an important tool for optical maintenance,which is used for nonderstructive fiber identificaton project.Meanwhile it also has Visual Fail Locator module with fault location function and power meter function. Using the macro bending technology on line for nondestructive testing.it can measure the signal direction and power and avoid mis-operation resulting in interrupted lines. ----Macro bending measurement .Macro bends are the use of fiber-optic bending leak out when the weak optical signal,optical signal to detect the direction and intensity.Does not damage opticla fiber,without interrupting communications,and durection of 2.5mm bare fiber,0.9mm and 2.5mm fiber casing tight jumper. Feature 1.Build in VFL function. 2. Build in OPM 3. Metal gripper,no need to change the adapter. 4. Low battery moniting function. 5. Tone identification,optical fiber identifier can detect optical signals in the tone signal fixed load,270Hz,1KHz and 2KHz,to identify a specific optical fiber,can quickly find the necessary fiber. Technical specifications 1. Wavelength: 800nm~1700nm 2.Pass through insertion loss: 250um/90um optical fiber 1.0dB; 2.0/3.0 optical fiber 1.5dB 3.Application of optical fiber:250um/900um/2mm/3mm optical fiber. 4.Identified signal type:270Hz/1KHz/2KHz 5. Display: LED clor screen. 6. Detector type: 1mm inGaAs Technical specifications of VFL 1. Wavelength: 650nm±10nm 2. VFL: Can measure the fiber distance is about 10-15 kilometers. 3.Fiber Port: 2.5 universal connector Technical specifications of OPM 1. Wavelength:800~1700nm 2. Calibration certificate: 850/1300/1310/1490/1550/1625nm 3. Measurement rang: -50~+26dBm 4. Connector type:2.5 universal connector 5.Power supply: 2*AA ( not including ) 6. Operation Temperature: -10℃ to +50℃ 7. Storage Temperature: -20℃ to +70℃ 8. Outline size: 230*43*36mm 9. Weight: 200g ## Features - Indicate the signal directions and power in fiber,displays the relative core power.Can detect optical signals in the tone signal fixed load,270Hz,1KHz and 2KHz,to identify a specific optical fiber,can quickly find the necessary fiber. - Build in VFL can measure the fiber distance is about 10-15 kilometers. - Build in OPM function,test wavelength 850/1300/1310/1490/1550/1625nm,Measurement range -50~+26dB.Connectortype 2.5 universal connector. - Metal gripper,no need to change the adapter,Application of optical fiber 250um/900um/2mm/3mm - Lightweight design and LED color screen.,outline size 230*43*36mm,weight 200g.Lifetime Friendly Customer Service,if have problem,pls contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09JLL6NPM | | Best Sellers Rank | #50,436 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #92 in Network & Cable Testers | | Brand | D YEDEMC | | Brand Name | D YEDEMC | | Color | Red | | Customer Reviews | 4.2 out of 5 stars 97 Reviews | | Included Components | No | | Item Dimensions | 9.06 x 1.42 x 1.96 inches | | Item Weight | 200 Grams | | Item dimensions L x W x H | 9.06 x 1.42 x 1.96 inches | | Manufacturer | Yide Machinery Co. Ltd. | | Measurement Type | Optical Power Meter | | Model | YD-3309D | | Part Number | YD-3309D | | Power Source | ['2*aa Alkalone Battery'] | | Specification Met | Ce, Rohs, Ftth | | Style | YD-3309D | | Style Name | YD-3309D | | UPC | 788505330869 | | Upper Temperature Rating | 50 Degrees Celsius | ## Product Details - **Brand:** D YEDEMC - **Color:** Red - **Item Weight:** 200 Grams - **Power Source:** ['2*aa Alkalone Battery'] - **Style:** YD-3309D ## Images ![FI-3309D - Image 1](https://m.media-amazon.com/images/I/51chNvw7DTL.jpg) ![FI-3309D - Image 2](https://m.media-amazon.com/images/I/619CzR09R7L.jpg) ![FI-3309D - Image 3](https://m.media-amazon.com/images/I/51jqbOr9LWL.jpg) ![FI-3309D - Image 4](https://m.media-amazon.com/images/I/51KrbKb7i2L.jpg) ![FI-3309D - Image 5](https://m.media-amazon.com/images/I/51cA1k0u35L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***T on July 31, 2025* ### ⭐⭐⭐⭐⭐ Review *by M***9 on April 9, 2022* ### ⭐⭐⭐⭐⭐ Review *by G***O on August 6, 2022* ## Frequently Bought Together - D YEDEMC Live Optical Fiber Identifier with Wave Respond 800-1700nm Built in 10KM VFL and Optical Power Meter OPM Functions FTTH Tool (YD-3309D) - 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 - D YEDEMC Fiber Optic Cable Tester - Portable Optical Fiber Power Meter with Universal FC/SC/ST Interface and Built-in 2Mw Visual Fault Locator (OPM-VFL-1) --- ## 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.com.br/products/377010002-fi-3309d](https://www.desertcart.com.br/products/377010002-fi-3309d) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-06-03*