--- product_id: 419112127 title: "OTDR Fiber r 1310/1550nm 26/24dB with 4.3-inch Touch Screen, 11-in-1 OTDR with VFL OPM OLS Event Map RJ45, FC/UPC SC ST LC Connectors Included" brand: "qiirun" price: "VT252910" currency: VUV in_stock: true reviews_count: 2 url: https://www.desertcart.vu/products/419112127-otdr-fiber-r-1310-1550nm-26-24db-with-4-3 store_origin: VU region: Vanuatu --- # 4.3-inch touch screen 26/24dB dynamic range 12h continuous battery life OTDR Fiber r 1310/1550nm 26/24dB with 4.3-inch Touch Screen, 11-in-1 OTDR with VFL OPM OLS Event Map RJ45, FC/UPC SC ST LC Connectors Included **Brand:** qiirun **Price:** VT252910 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your fiber optic game with pro-grade precision and all-day power! ## Quick Answers - **What is this?** OTDR Fiber r 1310/1550nm 26/24dB with 4.3-inch Touch Screen, 11-in-1 OTDR with VFL OPM OLS Event Map RJ45, FC/UPC SC ST LC Connectors Included by qiirun - **How much does it cost?** VT252910 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/419112127-otdr-fiber-r-1310-1550nm-26-24db-with-4-3) ## Best For - qiirun enthusiasts ## Why This Product - Trusted qiirun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long Haul Ready with Endurance:** 4000mAh battery delivers up to 12 hours of continuous field testing - • **Massive Data Storage & Analysis:** Built-in 8GB memory saves 200,000+ curves with included analysis software - • **All-in-One Fiber Testing Powerhouse:** 11-in-1 multifunction OTDR with VFL, OPM, OLS & RJ45 tracking - • **Universal Connectivity & Versatility:** Includes FC/UPC, SC, ST, LC connectors plus RJ45 cable length & sequence testing - • **Effortless Precision for Every Skill Level:** Auto OTDR mode with one-key operation for instant, accurate results ## Overview The QIIRUN OTDR Fiber Tester is a professional-grade 11-in-1 multifunction device designed for single-mode fiber optic testing. Featuring dual wavelengths (1310/1550nm) with a dynamic range of 26/24dB, it supports up to 100km test distance. Its intuitive 4.3-inch touch screen offers both Auto and Expert OTDR modes, making it accessible for beginners and experts alike. Equipped with a 4000mAh battery, it ensures up to 12 hours of continuous operation, backed by 8GB internal memory capable of storing over 200,000 test curves. The tester includes versatile connectors (FC/UPC, SC, ST, LC) and RJ45 cable tracking, making it an indispensable tool for comprehensive fiber optic network diagnostics. ## Description Selected SpecificationOTDR Wavelength: 1310/1550nmDynamic Range: 26/24dBFiber Type: Single ModePeak Value of Laser: >=30mWDead Zone ofReflection Event: 2.5mDeadZone of Attenuation Event: 8mTest Range: 500m/1km/2km/4km/8km/16km/32km/64km/100kmFile Format: SOR standard file formatConnector: FC/UPCOptical Power MeterMeasurement Range: -70~+10dBmWavelength Range: 800~1650Calibration Wave: 850/980/1300/1310/1490/1550/1625/1650nmFrequency: CW/270/330/1K/2KHZConnector: Universal FC/SC/STVisual Fault LocatorWavelength:650nm±20nmOutput Power：≥10MwMode: CW/1HZ/2HZConnector: FC/UPC (Interchangeable SC, ST)Optical Light SourceEmitter: FP-LDWavelength: 1310/1550nmConnector: FC/PCOutput Power:>=-5dbmMode: CW/270/330/1K/2KHZRJ45 Cable TrackerMode: Digital TrackingDistance: 300mOnline/Line Pair Tracking: SupportWeight: 488g (include battery)Size: 173*109*45mmStandard PackingOTDR r with batteryFC/UPC LC ST SC Connector *1Data Line*1 RJ45 Wire Tracker*1AC/DC Charger *1Built-in8G TF card (contains software and user manual) *1Printed User Manual *1Calibration Report *1Soft Carry Case with Strap *1Laser Safety ReminderIn anycase, do not exposure eyes to the emitted light directly; The light is harmful toeyes.Connect the Fiber ReminderPlease check if the connector type matches or not befoe connecting, and make sure the connector is clean; both unmatched or contaminated connectors can cause inaccurate measurements and can even damage Review: I dug a 600ft trench, pulled cable through a conduit and couldn't get anything to work. Turns out that fiberoptic cables must be pulled by the kevlar string rather than the jacket to avoid damaging the cable. It's so obvious in retrospect -- but this tool helped me track down the problem and eventually test the replacement cables. I'm very happy with this purchase. Review: Product came in but is missing the LC adapter. ## Features - 11-in-1 Multi-functional OTDR Fiber Optic r-- Integrates functions such as Auto OTDR, Expert OTDR, Event Map, OPM, VFL, Power adjustable stable OLS, Optical Loss Test, RJ45 cable length/sequence/tracking. OTDR provides wavelength of 1310/1550nm and dynamic range of 26/24dB, the max test distance can up to 100km - Accurate and Professional Measuring – For Auto OTDR Mode, it is One Key Operation, no need to have complex settings and allows even greenhand user to use it confidently; Expert OTDR Mode supports curve /list /map being displayed simultaneously - Data Storage and Processing -- Built-in 8G memory card can save up to 200,000 curves. Measuring Unit includes KM, Feet and Miles to meet your preference. Analysis Software included for further data analysis or processing - Large Battery Capacity -- 4,000mAh Lithium Battery together with intelligent power saving technology ensure up to 12 hours continuous testing and 20 hours standby, suitable for long time field work. LED flashlight provides extra convenience for night operation - Other Features -- 1）OPM supports CW/270/330/1K/2KHZ frequency identification； 2）VFL and OLS can run in the background, 3）RJ45 cable sequence/ cable length test, up to 300m, 4) FC/UPC, extra SC, ST, LC connectors are provided ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08TWP76S6 | | ASIN | B08TWP76S6 | | Batteries | 1 Lithium Polymer batteries required. (included) | | Best Sellers Rank | #214,054 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #273 in Network Testers | | Brand Name | QIIRUN | | Customer Reviews | 4.2 4.2 out of 5 stars (12) | | Customer reviews | 4.2 4.2 out of 5 stars (12) | | Date First Available | 19 March 2021 | | Included Components | 8G TF Card | | Item Dimensions | 17.3 x 4.5 x 10.9 centimeters | | Item Weight | 488 Grams | | Item model number | OTDR Fiber Tester 1310/1550nm 26/24dB | | Manufacturer | Noverk | | Manufacturer | Noverk | | Measurement Type | OTDR | | Model | OTDR Fiber Tester 1310/1550nm 26/24dB | | Part Number | NK4000 | | Power Source | Battery Powered | | Product Dimensions | 17.3 x 4.5 x 10.9 cm; 488 g | | Style Name | professional | | UPC | 086291170783 | ## Product Details - **Brand:** QIIRUN - **Item dimensions L x W x H:** 17.3 x 4.5 x 10.9 centimeters - **Item weight:** 488 Grams - **Power source:** Battery Powered - **Style:** professional ## Images ![OTDR Fiber r 1310/1550nm 26/24dB with 4.3-inch Touch Screen, 11-in-1 OTDR with VFL OPM OLS Event Map RJ45, FC/UPC SC ST LC Connectors Included - Image 1](https://m.media-amazon.com/images/I/71QkOQSRlSL.jpg) ## Questions & Answers **Q: does this OTDR warn when live fiber is detected ?** A: No, this OTDR tester is unable to detect live fiber, so this OTDR won't warn you if there is a live fiber connected with it, otherwise the OTDR tester may get damaged. **Q: Does it test both single mode and multi mode fibers?** A: Dear Paul, this mini OTDR tester is a Single Mode OTDR, it is unable to test multi mode fibers. Thank you **Q: Are any training videos or detailed manuals available for this unit or for otdr testing in general?** A: Dear Brad, this OTDR tester comes with an English user manual. If you need any assistance after purchasing, we are happy to assist you. **Q: Is the endpoint inspection functional?** A: Dear Ed, to have the endpoint inspection (or Fiber Endface Inspection) function, you need to have a Probe, which is sold separately. The probe is not included in the standard packing. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***N on 16 April 2024* I dug a 600ft trench, pulled cable through a conduit and couldn't get anything to work. Turns out that fiberoptic cables must be pulled by the kevlar string rather than the jacket to avoid damaging the cable. It's so obvious in retrospect -- but this tool helped me track down the problem and eventually test the replacement cables. I'm very happy with this purchase. ### ⭐ Review *by A***S on 13 September 2022* Product came in but is missing the LC adapter. ## Frequently Bought Together - QIIRUN OTDR Fiber Tester 1310/1550nm 26/24dB with 4.3-inch Touch Screen, 11-in-1 OTDR SM with VFL OPM OLS Event Map RJ45, FC/UPC SC ST LC Connectors Included - QIIRUN Fiber Optic Cleaning Kit Fiber Optic FTTH Cleaner Tools with 1.25mm / 2.5mm Fiber Optic Cleaner Pens and Cleaning Sticks Wipes for Cleaning FC SC ST LC MU Connectors - Signal fire New Model AI-9 Fusion Splicing Six Motor Core Alignment Fiber Fusion Splicer Automatic FTTH Fiber Optical Welding Splicing 5S Heating 15S --- ## 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/419112127-otdr-fiber-r-1310-1550nm-26-24db-with-4-3](https://www.desertcart.vu/products/419112127-otdr-fiber-r-1310-1550nm-26-24db-with-4-3) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*