--- product_id: 508998201 title: "Rsrteng OTDR Fiber Optical Tester 1310/1550nm 28/26dB 5\" Touch Screen SM Fiber Tester Event Map RJ45 8GB TF Card PC-Sides Analysis Software Connector with UPC/SC FC LC ST" brand: "rsrteng" price: "VT161469" currency: VUV in_stock: true url: https://www.desertcart.vu/products/508998201-rsrteng-otdr-fiber-optical-tester-1310-1550nm-28-26db-5 store_origin: VU region: Vanuatu --- # 8GB TF card stores 20,000+ curves 100km max test distance 5" 800x480 IPS touch screen Rsrteng OTDR Fiber Optical Tester 1310/1550nm 28/26dB 5" Touch Screen SM Fiber Tester Event Map RJ45 8GB TF Card PC-Sides Analysis Software Connector with UPC/SC FC LC ST **Brand:** rsrteng **Price:** VT161469 **Availability:** ✅ In Stock ## Summary > 🔍 Unlock fiber insights like a pro — never miss a connection! ## Quick Answers - **What is this?** Rsrteng OTDR Fiber Optical Tester 1310/1550nm 28/26dB 5" Touch Screen SM Fiber Tester Event Map RJ45 8GB TF Card PC-Sides Analysis Software Connector with UPC/SC FC LC ST by rsrteng - **How much does it cost?** VT161469 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/508998201-rsrteng-otdr-fiber-optical-tester-1310-1550nm-28-26db-5) ## Best For - rsrteng enthusiasts ## Why This Product - Trusted rsrteng brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive Data Storage:** 8GB TF card holds over 20,000 test curves with easy USB transfer for PC-side analysis and reporting. - • **Universal Connectivity:** Interchangeable SC/UPC, FC, ST, LC connectors plus RJ45 cable length/sequence testing for versatile field use. - • **Intuitive Touch Control:** Vibrant 5-inch IPS touchscreen delivers seamless navigation and real-time curve/map visualization. - • **Precision Beyond Limits:** Dual wavelength 1310/1550nm with 28/26dB dynamic range for ultra-accurate fiber diagnostics. - • **All-in-One Fiber Analysis:** Auto & Expert OTDR modes plus event map, OPM, LS, and OLS tools for comprehensive fiber testing. ## Overview The Rsrteng OTDR Fiber Optical Tester is a professional-grade, portable device designed for precise measurement of fiber length, loss, and connection quality. Featuring dual wavelengths (1310/1550nm) with a dynamic range up to 28/26dB and a max test distance of 100km, it offers both Auto and Expert OTDR modes. Its 5-inch IPS touchscreen enhances usability, while an 8GB TF card stores over 20,000 test curves. Equipped with multiple connector types and advanced tools like event mapping and optical power meters, it’s the ultimate fiber testing solution for field engineers and network pros. ## Description Rsrteng OTDR Fiber Optical Tester 1310/1550nm 28/26dB 5" Touch Screen SM Fiber Tester Event Map RJ45 8GB TF Card PC-Sides Analysis Software Connector with UPC/SC FC LC ST ## Features - 【Multi-functional OTDR Tester】RSO-5100 protable fiber optic tester is used to measure the length, loss, connection quality and other parameters of the optical fiber. 5 inch 800x480 IPS TFT-LCD touch screen.Support Auto OTDR, Expert OTDR, Event Map, RJ45 cable length/sequence, 8GB TF Card, PC-sides Analysis Software. Connector: SC/UPC, and also equipped with Interchangeable FC, ST, LC. - 【Professional OTDR Measuring】OTDR provides wavelength of 1310/1550nm and dynamic range of 28/26dB, the max test distance can up to 100km/60mi. For Auto OTDR: ne key auto test, it only needs to set the wavelength and measurement time, and other parameters are automatically selected by the instrument to complete the test. Expert OTDR: Professional measurement, testing after setting parameters such as wavelength, test range and pulse width etc. Curve/list/ map are displayed simultaneously. - 【Curve Analysis & Shortest EDZ ADZ & Data Storage】The OTDR Fiber Tester Support curve operation, the tested results are displayed in the form of a list.Five types of event, event list clearly reflects the type of event, distance, loss, decay, reflection. Shortest event dead zone (1.5m) and attenuation dead zone (6m). 8G TF card memory, which can store more than 20,000 curves; Support uploading data to PC-side via USB interface for further data analysis ,processing and print test results. - 【Event Map & OPM LS OLS Tools】Event map can one key automatic test, and the information such as the length of the optical fiber link to be measured,the type of the joint and the position of the breakpoint are displayed graphically. Built-in optical power meter,ls and ols. OPM Supports CW/270/330/1kHz/2kHz frequency identification. VFL and OLS can run in the background. LS supports CW/ modulation mode output with adjustable output power. Type: Class 2; Power<1mW,Wavelength:650nm. - 【Service】OTDR tester net weight/Dimension: 1.52lbs/6.69x6.1x2.16inch. Before test or test result is not accurate, please to clean the fiber connector. ## Product Details - **Brand:** Rsrteng - **Power Source:** Power - **Style:** Modern - **Color:** black - **Item dimensions L x W x H:** 6.69 x 6.1 x 2.16 inches ## Images ![Rsrteng OTDR Fiber Optical Tester 1310/1550nm 28/26dB 5" Touch Screen SM Fiber Tester Event Map RJ45 8GB TF Card PC-Sides Analysis Software Connector with UPC/SC FC LC ST - Image 1](https://m.media-amazon.com/images/I/71Uf477gc9L.jpg) ## Frequently Bought Together - Rsrteng OTDR Fiber Optical Tester 1310/1550nm 28/26dB 5" Touch Screen SM Fiber Tester Event Map RJ45 8GB TF Card PC-Sides Analysis Software Connector with UPC/SC FC LC ST - Visual Fault Locator Fiber Adapter, Fiber Optic Connector, 1pcs Single Mode 9/125um FC Male to LC Female Hybrid Optical Fiber Convertor Adapter Compatible with Optical Power Meter Visual Fault Locator --- ## 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/508998201-rsrteng-otdr-fiber-optical-tester-1310-1550nm-28-26db-5](https://www.desertcart.vu/products/508998201-rsrteng-otdr-fiber-optical-tester-1310-1550nm-28-26db-5) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*